2024-02-13_f32e81003443182fc31b964cc0f3d434_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-13_f32e81003443182fc31b964cc0f3d434_cryptolocker
Size

35KB
MD5

f32e81003443182fc31b964cc0f3d434
SHA1

7cfeee3c6a4751f299a5af821b0cd73bdb60d044
SHA256

1c8ed18a4d9b1cc1de6d246ec6e901b7f806043bf937fd4783dcf86cc035deda
SHA512

b0b1fd6e3d68b4e97fbe54d644f923104d1c59fd9c7a7edcd29de1614b61bc981b369596386896a9e5d83b0523a82d04aeed78c286c0594bcbf70bd6c57c8367
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qDQOX0:btB9g/WItCSsAGjX7r3BTDPX0

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
2024-02-13_f32e81003443182fc31b964cc0f3d434_cryptolocker

Files

2024-02-13_f32e81003443182fc31b964cc0f3d434_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