2024-06-03_0c43b2203cb662836a0a75afd9257113_cryptolocker | Triage

Sharing

General

Target

2024-06-03_0c43b2203cb662836a0a75afd9257113_cryptolocker
Size

37KB
MD5

0c43b2203cb662836a0a75afd9257113
SHA1

b8d64d945c2f30905397497c28008ba8fe4cbd9d
SHA256

f17ba64512fb05af9816ba689b66cc24e0d3bf73c95a1e4453a9d031e57a7546
SHA512

5fe89fdf81e0d3fa317461b648b8bd18a9e532db5db7782fc5b9437af58622f3f7c406eebabfed2b5c42ee875e144e9a50de8c63806d0e3241b1e368ad16cdd6
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyc8:btB9g/WItCSsAGjX7e9N0hunRvc8

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
2024-06-03_0c43b2203cb662836a0a75afd9257113_cryptolocker

Files

2024-06-03_0c43b2203cb662836a0a75afd9257113_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