2024-05-23_2eec3f4a3604d433d0917d9dad4cf258_cryptolocker | Triage

Sharing

General

Target

2024-05-23_2eec3f4a3604d433d0917d9dad4cf258_cryptolocker
Size

32KB
MD5

2eec3f4a3604d433d0917d9dad4cf258
SHA1

2d6aa2b4b6ceb6cf24f5b1b9e9c2b706e677a797
SHA256

705e6eae4f1e312349c4199bf59a27383da843b9c512d29e545f8f47b699680c
SHA512

bf2aedff60d3c1c66c7111dad5f86abda26d01903df31312947e61ae715096f5bdbd05c4ddc4a81eb571c9b03c8598fb6285b26e4da157f15ea2bb986eeaef4d
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7c:bAvJCYOOvbRPDEgXRcJ4

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

Processes:

resource yara_rule

sample CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
2024-05-23_2eec3f4a3604d433d0917d9dad4cf258_cryptolocker

Files

2024-05-23_2eec3f4a3604d433d0917d9dad4cf258_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