2024-02-03_9d497c1b678fda839e6e345dc7a93203_cryptolocker | Triage

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General

Target

2024-02-03_9d497c1b678fda839e6e345dc7a93203_cryptolocker
Size

38KB
MD5

9d497c1b678fda839e6e345dc7a93203
SHA1

13fe0bfd1cee07014ca49648f64f5826f1a49f90
SHA256

6f78eefb898411dac2a217b60ccd9c1a8a40f7a67ffc31fb502d4c520198efa7
SHA512

50e9ba044c9416963a371b4ea6fd16a5f4e6849e1daead5f2c271ac1334c70ca20787cf1574ad7b5ba71afaa48eedf92f1b13c1aed3c6b27a141ac1b3b033a41
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIqwM4:btB9g/WItCSsAGjX7e9N0hunrkZL

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
2024-02-03_9d497c1b678fda839e6e345dc7a93203_cryptolocker

Files

2024-02-03_9d497c1b678fda839e6e345dc7a93203_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