2024-05-05_019ee42a70918bec15f75d00ce36b297_cryptolocker | Triage

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General

Target

2024-05-05_019ee42a70918bec15f75d00ce36b297_cryptolocker
Size

40KB
MD5

019ee42a70918bec15f75d00ce36b297
SHA1

b6298489f2b93ea08adb7da6d5b65c64e3e5b63d
SHA256

29d590c9c90b8c214bee5c0db3af8f09f8c6b73a6e07d920d82e09b9bc9bf256
SHA512

59474888d8fa0a01766e610ee2f8c567cce9949d6a43c5cda5e90a88567cea7afad708e0a33807c25f861ad52299a66cc2832c1048bca295eb91642ff39afc85
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3Hws:bA6YcA/X6G0W143Qs

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
2024-05-05_019ee42a70918bec15f75d00ce36b297_cryptolocker

Files

2024-05-05_019ee42a70918bec15f75d00ce36b297_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