2024-02-24_34a0ffdd9bf268945d604d164c3837a5_cryptolocker | Triage

Sharing

General

Target

2024-02-24_34a0ffdd9bf268945d604d164c3837a5_cryptolocker
Size

32KB
MD5

34a0ffdd9bf268945d604d164c3837a5
SHA1

d848727db90909df539590bc7d1a9356fb0a7ee5
SHA256

fb37454f96af107dedbd43fb2ff45186f0eb1b5edf937e2a390bf0880e89a9c1
SHA512

bdfc37fbc619e7a68adb2f491d920c3b53d9c232f73a008077638c747c3d2cd180ae329e92d74cac4797381ce2b38eba456e14fa9e6b236b7983b6e792279a98
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9gx1:bAvJCYOOvbRPDEgXRcuM9gx1

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
2024-02-24_34a0ffdd9bf268945d604d164c3837a5_cryptolocker

Files

2024-02-24_34a0ffdd9bf268945d604d164c3837a5_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