2024-05-13_9951271b4bd4b7285dc88a8df8d2b4d8_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-13_9951271b4bd4b7285dc88a8df8d2b4d8_cryptolocker
Size

64KB
MD5

9951271b4bd4b7285dc88a8df8d2b4d8
SHA1

ac76a31a98237432d2e4fd84d95e82005ecf785f
SHA256

439dca4c5d6f9d6d1b2e3510c7a4a9d7f67b9f40010067521da56fe5bf0b36c1
SHA512

254066d655154f348d825e456a958cd944dc28fe3186a185e0da1bac978fde43feb2ccbab0177c1832df3217063734e9a1d4fef8350313bf469e613f5f4212ee
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHax9:btng54SMLr+/AO/kIhfoKMHdP9

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
2024-05-13_9951271b4bd4b7285dc88a8df8d2b4d8_cryptolocker

Files

2024-05-13_9951271b4bd4b7285dc88a8df8d2b4d8_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