2024-04-23_47d3cf846794f1216636aff1ee132596_cryptolocker | Triage

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General

Target

2024-04-23_47d3cf846794f1216636aff1ee132596_cryptolocker
Size

39KB
MD5

47d3cf846794f1216636aff1ee132596
SHA1

484880cb49c8f51033afc520452385161aa9a0c2
SHA256

e4773a3aeb93ef6caa1e7eb8fa8fbee213e0019b0578b16a55bad2d1d4578cda
SHA512

45ce057ab1e98e275ad319357b57a47121f2f543cf6f13affd5804d4ed985a3d692860872e18019178b158180df410e7ecc45847e6ca87358a0d81eb6120dda1
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3HwL:bA6YcA/X6G0W143QL

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
2024-04-23_47d3cf846794f1216636aff1ee132596_cryptolocker

Files

2024-04-23_47d3cf846794f1216636aff1ee132596_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