2024-03-25_0f226b9422d1371d55cdd39ef9ebbb5c_cryptolocker | Triage

Sharing

General

Target

2024-03-25_0f226b9422d1371d55cdd39ef9ebbb5c_cryptolocker
Size

35KB
MD5

0f226b9422d1371d55cdd39ef9ebbb5c
SHA1

00b77441345deb43076bf375827c7abf352b31a4
SHA256

599af782bd37c05ffa98098cdcb02f023b141e27f81ca00db7bef411629b95ab
SHA512

0c73ee4ca97018747ca8f456cd968f5f2da2c98852dccd862562caa7ae717c88368f2718fe5f3520f3ef637f231c8fc676a748cec9ce493f8d286816a8687d1f
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0q8ZUBO1:btB9g/WItCSsAGjX7r3BTGSQ

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
2024-03-25_0f226b9422d1371d55cdd39ef9ebbb5c_cryptolocker

Files

2024-03-25_0f226b9422d1371d55cdd39ef9ebbb5c_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