2024-01-25_b429de679d98c12059a6e40e0b49fe03_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-25_b429de679d98c12059a6e40e0b49fe03_cryptolocker
Size

34KB
MD5

b429de679d98c12059a6e40e0b49fe03
SHA1

a2233b59af4ae41e4f6a5f17db5a17d45032ffbf
SHA256

1e89c19ae4e49863bb6cac593c1b8b603e0ce4b4cd4df93bf2f109cb75351e02
SHA512

b5e3b71fb205bc0cae0a27b0fe650ab7764bf444e84c97eee35186d1dad8b628a436c2eb471d6f419d426fec207d2798253c60710d1823dbc3a3abca1004f74e
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0jgg1hcI:btB9g/WItCSsAGjX7e9NEcI

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_b429de679d98c12059a6e40e0b49fe03_cryptolocker

Files

2024-01-25_b429de679d98c12059a6e40e0b49fe03_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