2024-03-18_f9ddbfe602dac6b09265f161bbe25c0f_cryptolocker | Triage

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General

Target

2024-03-18_f9ddbfe602dac6b09265f161bbe25c0f_cryptolocker
Size

60KB
MD5

f9ddbfe602dac6b09265f161bbe25c0f
SHA1

74125c5c5faebe7ada7215e1161b12833fac78dd
SHA256

682865fc36a2583ec6a5037ab8466924bbfa8f95a119730bdb0580e01daaea6f
SHA512

fa7d7958e64bdb1d7b275c22ded5397b36b8199eff1c45771681fff31085efe0f260f5fa842e7287db6c2dcbf74b15420566b9794dbd6f553e13f750d8159d07
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHNe:btng54SMLr+/AO/kIhfoKMHdZ

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
2024-03-18_f9ddbfe602dac6b09265f161bbe25c0f_cryptolocker

Files

2024-03-18_f9ddbfe602dac6b09265f161bbe25c0f_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