2024-05-10_d5ba9809d6b86dc478d207ff037020cc_cryptolocker | Triage

Sharing

General

Target

2024-05-10_d5ba9809d6b86dc478d207ff037020cc_cryptolocker
Size

31KB
MD5

d5ba9809d6b86dc478d207ff037020cc
SHA1

3637d118053a367ef84ea09045cd6ab6563be465
SHA256

0b557e24f39ea7c4ec6d984d83c9005076758cc7422a9d6e18fcbf0c7a7ed801
SHA512

014f8501042de82c097cb8f5f4d0b3555478dc7de4a877f1c1fde46d2ff0f1b468e57759917966b4ea9dbb6908f248e5b6728dad04b164819cbb088efc8db637
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7sZ:bAvJCYOOvbRPDEgXRcJwZ

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
2024-05-10_d5ba9809d6b86dc478d207ff037020cc_cryptolocker

Files

2024-05-10_d5ba9809d6b86dc478d207ff037020cc_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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