2024-01-26_67d7ad4b3b363e98ab38a42c3d34f32d_cryptolocker | Triage

Sharing

General

Target

2024-01-26_67d7ad4b3b363e98ab38a42c3d34f32d_cryptolocker
Size

29KB
MD5

67d7ad4b3b363e98ab38a42c3d34f32d
SHA1

d5fc52eb7c774cde3770356e9523590a22711cb8
SHA256

b14d83ae31f8a8c1451870d85f97dba817cefdfb8d88a17521193044eae7f4e8
SHA512

ca3b8fe6b640afe38f7e6f18cc4c6550f5e224a23e80e21da5776eb1941f486db108fbfae7de74fb6a12531990d70eb9f0a518207bdc85774495b2a98de9cd25
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cOW:bAvJCYOOvbRPDEgXRcR

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
2024-01-26_67d7ad4b3b363e98ab38a42c3d34f32d_cryptolocker

Files

2024-01-26_67d7ad4b3b363e98ab38a42c3d34f32d_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