2024-05-01_29dd27062f95e2a5318d8900db8fbd36_cryptolocker | Triage

Sharing

General

Target

2024-05-01_29dd27062f95e2a5318d8900db8fbd36_cryptolocker
Size

34KB
MD5

29dd27062f95e2a5318d8900db8fbd36
SHA1

60f1b560d8e3f9b21536561dffc7f070e465992e
SHA256

1dab3de2c84766efc777e595e56a17b135d0e277408d7e0bc1af325e7f3c6380
SHA512

be71b78f5d37cc889f89b56088188b056965c9bfd450a675b5cf7db82c227e73f5b66ec5db5fc87799c4d6b89926fcc81282d5c969847e2acf550a70181ff342
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5RP:bxNrC7kYo1Fxf2rYV

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
2024-05-01_29dd27062f95e2a5318d8900db8fbd36_cryptolocker

Files

2024-05-01_29dd27062f95e2a5318d8900db8fbd36_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ