2024-05-15_876ce175f5cad43b6e9e45a9087e197e_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-15_876ce175f5cad43b6e9e45a9087e197e_cryptolocker
Size

64KB
MD5

876ce175f5cad43b6e9e45a9087e197e
SHA1

87fc635056dc9c86bc625bdecf493e8c74d87ff0
SHA256

799af454553ec1cf43a438b07a93b1d9a1f9469ec8a4a915a27f34562d7b97c8
SHA512

18d743ae6d12be2aa3d3ba8e8e939481b97d834a12ef84826e5efde328148a9e2fc66c213e12f00e58bf322f7c17051fd42c7e1a070b493130b0b2a3985040da
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHaxYl:btng54SMLr+/AO/kIhfoKMHdPI

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
2024-05-15_876ce175f5cad43b6e9e45a9087e197e_cryptolocker

Files

2024-05-15_876ce175f5cad43b6e9e45a9087e197e_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