2024-05-29_ee0bbbe12e18c8d398d0513e58ac1abb_cryptolocker | Triage

Sharing

General

Target

2024-05-29_ee0bbbe12e18c8d398d0513e58ac1abb_cryptolocker
Size

49KB
MD5

ee0bbbe12e18c8d398d0513e58ac1abb
SHA1

ffd07499ac22578a7bb037927f4110e15633a5e6
SHA256

0173f2f80d5834d3b8946d843e3c1830e6bbb310d13e865cede05bb9589681c9
SHA512

ad7328b4c7801d6e352bcb75d719c07427284ad55238408fb2ba78d31f59a6d4245095c8ca0366d68fda71244ce92361083ea1ceaf373b0a27300a1a87703e07
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9UnuDLlD+L:bIDOw9a0Dwo3P1ojvUSD4PInyDC

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
2024-05-29_ee0bbbe12e18c8d398d0513e58ac1abb_cryptolocker

Files

2024-05-29_ee0bbbe12e18c8d398d0513e58ac1abb_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

EndPaint
GetMessageA
DispatchMessageA
ShowWindow
UpdateWindow
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
PostQuitMessage
GetWindowRect

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

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: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ