2024-04-30_2a95b652af03dc27a7e6ae700894249e_cryptolocker | Triage

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General

Target

2024-04-30_2a95b652af03dc27a7e6ae700894249e_cryptolocker
Size

40KB
MD5

2a95b652af03dc27a7e6ae700894249e
SHA1

bd45183e05ffa212be73678c72f9e557e59b7cd0
SHA256

7512052090ee98e35e6f617444cd059132782b3a5bddeb971769a6be47078121
SHA512

c8069de47d24b60541e16c1067ebf9215c94d7e13429369bfd78aa510bd76ca03b00b6c53f49a22d45e7b37003798c5280337083caa5945369c5ebcd70499cde
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3Hw2A4362f:bA6YcA/X6G0W143QlAf

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
2024-04-30_2a95b652af03dc27a7e6ae700894249e_cryptolocker

Files

2024-04-30_2a95b652af03dc27a7e6ae700894249e_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