2024-04-26_dcaa90526f64ec3bf4a87375eae81814_cryptolocker | Triage

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General

Target

2024-04-26_dcaa90526f64ec3bf4a87375eae81814_cryptolocker
Size

60KB
MD5

dcaa90526f64ec3bf4a87375eae81814
SHA1

3d2b11ceea46f743e589dcf4df93275c457497b5
SHA256

e12992b1f6159dc7aa40a084817fbbb5754d42852a01593ef08b7a3823e5bf2e
SHA512

963a56e7411690a5eafc244a8711de2983ed8e0a7725a1b73f90623be6066f81f7867c9dbf3b634cf8838c29dbce7b9e4e841e84d69b0f912d1cc6690f7b471e
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZR:btng54SMLr+/AO/kIhfoKMHdaR

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
2024-04-26_dcaa90526f64ec3bf4a87375eae81814_cryptolocker

Files

2024-04-26_dcaa90526f64ec3bf4a87375eae81814_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