2024-06-04_32b14c657b342316f5aa481a1a58dc12_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-06-04_32b14c657b342316f5aa481a1a58dc12_cryptolocker
Size

41KB
MD5

32b14c657b342316f5aa481a1a58dc12
SHA1

3b111cf9f4394072ba25e56082546394b14f45e9
SHA256

c26c8a2cbf71e1742494a7f7ade5a8370d6a9a6bd23f00b9b22e9477035f751f
SHA512

fea6ab216b49fa87aa14aedd6ffb66dab861aa966c2b0e7225b5a47366601a30b942e7b0e438c5e69ddac70b4fcfffefe9bafacd26342d44d554f39c269ce698
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3HwnCE:bA6YcA/X6G0W143Qb

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
2024-06-04_32b14c657b342316f5aa481a1a58dc12_cryptolocker

Files

2024-06-04_32b14c657b342316f5aa481a1a58dc12_cryptolocker
.exe windows:5 windows x86 arch:x86

021d5e7849e90fdf4c65d3045c109483

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

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: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ