2024-05-07_63fa8ee981fe513e5643068056a6a965_cryptolocker | Triage

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General

Target

2024-05-07_63fa8ee981fe513e5643068056a6a965_cryptolocker
Size

40KB
MD5

63fa8ee981fe513e5643068056a6a965
SHA1

697a52ed02a295014bc005c82500fe2cebf29d4e
SHA256

36d0e9ef87495393d7bf7d8ddcd334247ff3b8c4ecf82a2a88de189ca0b7e182
SHA512

2e10ef0e9538cbe518ff8aa3d93889c9d31c79b98e6484be829a694b688814fba0d416c35dceea3763c44db330fcebe59e88982968339c2be2037f9547d662dd
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3Hwf:bA6YcA/X6G0W143Qf

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
2024-05-07_63fa8ee981fe513e5643068056a6a965_cryptolocker

Files

2024-05-07_63fa8ee981fe513e5643068056a6a965_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