2024-01-29_ae7c94082da78b0926ac41d6575cae82_cryptolocker | Triage

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General

Target

2024-01-29_ae7c94082da78b0926ac41d6575cae82_cryptolocker
Size

37KB
MD5

ae7c94082da78b0926ac41d6575cae82
SHA1

89ee85b6fa7ad545fa66e48b85e150b2c2a85dc1
SHA256

cf9c6a15e01d89c7e440a4fdfb327d896b70bbf6e835c84756376120ca762086
SHA512

0612ce5c7ccfbe9cb81707adb3bfb1c74860e3794ca29baeaf3bd4ae024eee1c4b13bac95190f3b2d588c5355dbff2854c3e86060b65b3a3c1e1b0e629805724
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nby6U6w:bAvJCYOOvbRPDEgXrNekd7l94i3py/dr

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-01-29_ae7c94082da78b0926ac41d6575cae82_cryptolocker

Files

2024-01-29_ae7c94082da78b0926ac41d6575cae82_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ