2024-01-26_bee8aca550738895e94ae3f1274b38c4_cryptolocker | Triage

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General

Target

2024-01-26_bee8aca550738895e94ae3f1274b38c4_cryptolocker
Size

42KB
MD5

bee8aca550738895e94ae3f1274b38c4
SHA1

821a4e50278b1567d14e79c8f5a55b1ba4b51aae
SHA256

8462f5f4660b21dc33c6044d39e2a464e8507dc35ade2d45dd1d4d95973cce9f
SHA512

65106cee5be1cb94ace3a6a696206fad6151faff1d97c3996ccdb49e575c5f38405b6852d8cee69550599d91a01a6d10862877c97cfbc8daff93ee7198a16897
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51mwuL:bc/y2lm6Y0AqJ51mwuL

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
2024-01-26_bee8aca550738895e94ae3f1274b38c4_cryptolocker

Files

2024-01-26_bee8aca550738895e94ae3f1274b38c4_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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