2024-05-09_c8a21a0638ba3323cd72c8055eedfab6_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-09_c8a21a0638ba3323cd72c8055eedfab6_cryptolocker
Size

36KB
MD5

c8a21a0638ba3323cd72c8055eedfab6
SHA1

f29c36abb1a0496f09852edf490d6e8f4d669a9b
SHA256

bc23733ea61ebf2a046f1824a198dce579e4dbbbdc82717cfe0bea905e816b98
SHA512

7a61c9ef1f94032c08b38c39bd23b144613f27acf8ae4919d26563c7224b44a1d02240bec24fde489fef7d973211caf690cbb273e00f5cdafdcaab70a92793b1
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qvoLUZ6j:btB9g/WItCSsAGjX7r3BTmUQj

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
2024-05-09_c8a21a0638ba3323cd72c8055eedfab6_cryptolocker

Files

2024-05-09_c8a21a0638ba3323cd72c8055eedfab6_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