2024-05-11_4b9ed167ede27d43afc6fc027d99af55_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-11_4b9ed167ede27d43afc6fc027d99af55_cryptolocker
Size

41KB
MD5

4b9ed167ede27d43afc6fc027d99af55
SHA1

0441a61f30b48d7f4467defb0949582fad5ab8a4
SHA256

cea031cabb995528a202d5bea4dc84c66e6dad44008980e90c029cabd522023d
SHA512

02e81458a2e79b42f2764cea994233a6829b76d284d0588a9ed23bc594127b847694455ae1d6ac4607f66f32fe446f71ac95c157ccc1fe33ea1bc6de8ba89d00
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/ELu:btB9g/WItCSsAGjX7e9N0hunKLYAu

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
2024-05-11_4b9ed167ede27d43afc6fc027d99af55_cryptolocker

Files

2024-05-11_4b9ed167ede27d43afc6fc027d99af55_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