2024-04-16_57a0b7c914cda6421c92104487eb5356_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-16_57a0b7c914cda6421c92104487eb5356_cryptolocker
Size

33KB
MD5

57a0b7c914cda6421c92104487eb5356
SHA1

cb84c69a410bf088c63421238d88c289ab72f862
SHA256

a747d426e26cec7ff38b40a3ecaca0ba08d2bb5768c81b83763c8c70dc35a83c
SHA512

1024829b31ea3047b06aef385d6b71907c6f7f78ba936ceeb7f1678f74d63d5cb55a530e0ef8db7c291a56a4938d1b8a36bcb06836fb2639fa7dfa4320a0a05d
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5N: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
2024-04-16_57a0b7c914cda6421c92104487eb5356_cryptolocker

Files

2024-04-16_57a0b7c914cda6421c92104487eb5356_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