2024-04-29_a6ae85929b07d014299bc1e78ed68ef7_cryptolocker | Triage

Sharing

General

Target

2024-04-29_a6ae85929b07d014299bc1e78ed68ef7_cryptolocker
Size

38KB
MD5

a6ae85929b07d014299bc1e78ed68ef7
SHA1

0140efce3785abb6f302b7d9d1605f7afbbf50a9
SHA256

0b8b87ba30612e3951d2da0e8ad34370aec5118a0628a82f23abef96e5e4a837
SHA512

b80ea0da84f6998dd641107cb9d63623b07db7f5a1799680cab9a695a6f47298cce6611e6bc512b082d01bae4795f431b1f4b958b768197af99ade93a04925d4
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHmYvV8x:btB9g/WItCSsAGjX7e9N0hunRvGIV8x

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
2024-04-29_a6ae85929b07d014299bc1e78ed68ef7_cryptolocker

Files

2024-04-29_a6ae85929b07d014299bc1e78ed68ef7_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