2024-06-01_5916d58ddd525d2abc7ea59d4fd76483_cryptolocker | Triage

Sharing

General

Target

2024-06-01_5916d58ddd525d2abc7ea59d4fd76483_cryptolocker
Size

36KB
MD5

5916d58ddd525d2abc7ea59d4fd76483
SHA1

72b4391e4bfc8eec486bc2c5e2f995c69c0753a3
SHA256

ddfac8cccf4c3845bd199f26162afbae969677301060684c0052edf7c1dad7e4
SHA512

686b476f95624574523b8f57f86f7505a3582236736b7f73c8a4452500dd30ebdf19ab494dc097d399a0d9c9bb0c25bf1e26faa1ba17425ef6d1691e45eb31ce
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswm6W7I:bA6YcA/X6G0W1PX

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
2024-06-01_5916d58ddd525d2abc7ea59d4fd76483_cryptolocker

Files

2024-06-01_5916d58ddd525d2abc7ea59d4fd76483_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