2024-04-18_134341510cdc94095e8d17eec33c65c4_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-18_134341510cdc94095e8d17eec33c65c4_cryptolocker
Size

63KB
MD5

134341510cdc94095e8d17eec33c65c4
SHA1

b6e7dc7074740bfd80b493aad555202e10dfb44a
SHA256

3b910f0e01a2478a8929e768648d44b2ad22795eb2f6642c76f5b82642fe8bc4
SHA512

3b16bc06f965fd266097192ba1d5163cabcfc3d2408726c38e47d15b616b0cc9f11b7b81240ec511f4d2737b3ddb8073362ec5eb939056dbe46797e2227b7f5e
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHaxS:btng54SMLr+/AO/kIhfoKMHdPS

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
2024-04-18_134341510cdc94095e8d17eec33c65c4_cryptolocker

Files

2024-04-18_134341510cdc94095e8d17eec33c65c4_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