2024-05-09_edd91209f685c24a99c7b631790bc3b7_cryptolocker | Triage

Sharing

General

Target

2024-05-09_edd91209f685c24a99c7b631790bc3b7_cryptolocker
Size

40KB
MD5

edd91209f685c24a99c7b631790bc3b7
SHA1

3056a617a6a6eaaedc98680cef4885de91959b4e
SHA256

a1e561993025b0e2509552ae0aebb5f65d4b62ff4a1f2d3a1fc0720bff58e284
SHA512

6a9e9189ef34f57c57d78b1a2741a34db2815469bca0952fc5893a3d65dd7a1546e5ef69c81ae4bc01b91acc485bd0285862b421d0bfd1a087fc239cbb8c8723
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/Eyr:btB9g/WItCSsAGjX7e9N0hunKLYNr

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_edd91209f685c24a99c7b631790bc3b7_cryptolocker

Files

2024-05-09_edd91209f685c24a99c7b631790bc3b7_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