2024-05-08_aa563b4c948894a66f4c63a50549382c_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-08_aa563b4c948894a66f4c63a50549382c_cryptolocker
Size

34KB
MD5

aa563b4c948894a66f4c63a50549382c
SHA1

2653c3131461bc23274bf5cbdcec7539909f719a
SHA256

cccacde1a005b5a28b238b523316532063a51a8c2282ce3852122bbe01f75fc0
SHA512

acde624ce40c18ccd0e0d61e3a2f52d9e36760abfec87743945d0ddb65f4f3d0d9bc3330b2c180b7955d3dd41650f92a92f54357ffe5807abc4103c85353c897
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+T9PYu:bAvJCYOOvbRPDEgXRc+BAILill

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
2024-05-08_aa563b4c948894a66f4c63a50549382c_cryptolocker

Files

2024-05-08_aa563b4c948894a66f4c63a50549382c_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