2024-01-25_2b7513bce1cfb400ba7b9a9d970cd3ea_cryptolocker | Triage

Sharing

General

Target

2024-01-25_2b7513bce1cfb400ba7b9a9d970cd3ea_cryptolocker
Size

34KB
MD5

2b7513bce1cfb400ba7b9a9d970cd3ea
SHA1

20f698e22e00295a686796da0f7cdaa40a03bbba
SHA256

1b6705705aa8bc0a1f32124b6365564189d06190cfa747aaae923be2a9a4ebfd
SHA512

9ff6d86247643718cdc0e3f169762d77d6e04f385ee701e27dc1081d04c5e4d93898624b45e9838143e4394172b427631842fec94d2fffa46259136b19bbff34
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0f90MW8o:btB9g/WItCSsAGjX7e9N8dW8o

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
2024-01-25_2b7513bce1cfb400ba7b9a9d970cd3ea_cryptolocker

Files

2024-01-25_2b7513bce1cfb400ba7b9a9d970cd3ea_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