2024-04-16_eb88494f318b16f3c696d572882f656d_cryptolocker | Triage

Sharing

General

Target

2024-04-16_eb88494f318b16f3c696d572882f656d_cryptolocker
Size

38KB
MD5

eb88494f318b16f3c696d572882f656d
SHA1

86f710761f27256528492bcf0908b77da502a72c
SHA256

ee8237b7a984e0b8b044c26e2e88605403a74b2f18e87b371954f9ba1d23682a
SHA512

619dc29cbee969c9b9a3eb1b8972ac6424a46c9d83314c0ee5a0272d652f93738aed646408d958eaf9bfc347ab1f48858ee36eafc34a73ea30712785eb7124d3
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswmxT4HmgaS:bA6YcA/X6G0W1BGW

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
2024-04-16_eb88494f318b16f3c696d572882f656d_cryptolocker

Files

2024-04-16_eb88494f318b16f3c696d572882f656d_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