2024-04-05_8de76496f33219530eab7fe7375a1a5b_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-05_8de76496f33219530eab7fe7375a1a5b_cryptolocker
Size

31KB
MD5

8de76496f33219530eab7fe7375a1a5b
SHA1

a1aeea088b70ed3f720ea3e0c30ae4eada5a7193
SHA256

7d083a7d583122492a216636de2e31f1d8830a73d0129dbbc722d1a31613f69a
SHA512

fc2dcf2c30994a72617e5ff423402055b2db38805224b4e4939f0387e7832848ba2e1d50c1f58263b0bc4f47ad41a113028203c76de0beac840b4d6517f9ad54
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5t:bxNrC7kYo1Fxf2rYh

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
2024-04-05_8de76496f33219530eab7fe7375a1a5b_cryptolocker

Files

2024-04-05_8de76496f33219530eab7fe7375a1a5b_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