2024-02-17_d33c9613eb1c42cff6d7227f8cc97e4d_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-17_d33c9613eb1c42cff6d7227f8cc97e4d_cryptolocker
Size

41KB
MD5

d33c9613eb1c42cff6d7227f8cc97e4d
SHA1

5d6cbed32c2e78c038eef14849182fb93cad3ac7
SHA256

b14ea04ba0d586742f6c24b3c184a19faf529adaacb86307f92ce149b54f1319
SHA512

70c51b598c7f0e51db70ce7c3fa2353b07976ace7cc063a2575e2e1f8f53311a4841e7dfb64da4fccf9931a50c96227e06624eb58feda09ed00df8b7ace4dec4
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen754XcwxbFp1s:bxNrC7kYo1Fxf3s05rwxbF7s

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
2024-02-17_d33c9613eb1c42cff6d7227f8cc97e4d_cryptolocker

Files

2024-02-17_d33c9613eb1c42cff6d7227f8cc97e4d_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