2024-03-06_0c6b435f10c54839af2eb4273ae3b4b1_cryptolocker | Triage

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General

Target

2024-03-06_0c6b435f10c54839af2eb4273ae3b4b1_cryptolocker
Size

61KB
MD5

0c6b435f10c54839af2eb4273ae3b4b1
SHA1

37df4e6de1bd9404928deb8886c16b1e32065cd8
SHA256

6a6785edcd744975fd0f57f2bb66e5322a3022683cea77889ac0f7f7ff8be12f
SHA512

c46bb38cc952967cb5f532c332b49cd3fe81389fce5addaa4c80521271c1db8f8c56a724a973106bb95a5fa4b3ab3dd3e8acc2a4220b26de9e278160a0d02625
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHN9:btng54SMLr+/AO/kIhfoKMHd6

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
2024-03-06_0c6b435f10c54839af2eb4273ae3b4b1_cryptolocker

Files

2024-03-06_0c6b435f10c54839af2eb4273ae3b4b1_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
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