2024-01-27_5436fee07a4a53a3c30ed54920f3bb92_cryptolocker | Triage

Sharing

General

Target

2024-01-27_5436fee07a4a53a3c30ed54920f3bb92_cryptolocker
Size

40KB
MD5

5436fee07a4a53a3c30ed54920f3bb92
SHA1

7c694521778e62f9be7462ef87ff0aa02d40152c
SHA256

8d2ceeb71ae987b13b3bfd09876f21c1bd0215ae3d97170c6d4408528381e3f0
SHA512

d69c90b3f49bd46168943116e17b6af39f3a551633f69b48b7d07d2c2d951965a615540ab53d61775aea4784f561b75b0282182b7b3be0d8cc5299a21dde3e08
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZnJkTp:btB9g/WItCSsAGjX7e9N0hunrknJQp

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
2024-01-27_5436fee07a4a53a3c30ed54920f3bb92_cryptolocker

Files

2024-01-27_5436fee07a4a53a3c30ed54920f3bb92_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