2024-01-25_fbb742985dc5ca80a2d248efbad7e810_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-25_fbb742985dc5ca80a2d248efbad7e810_cryptolocker
Size

39KB
MD5

fbb742985dc5ca80a2d248efbad7e810
SHA1

4db58f3444e77108e4f8f51fcd907b2daeeb6321
SHA256

c17573808abb93a6b593e7ab735de5c4af1e297afc03d06721c76e5cd26f28d7
SHA512

940b9e7ddc82a663b03e54174a3845e4e2e88fb166c63227abecdef237c79d9806f7eb3e5d7a1029fd1a0bea648e37c1f299743c6a90e2e88139e4d494b6a769
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6Dy8POKh:bIDOw9a0Dwo3P1ojvUSDhD

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
2024-01-25_fbb742985dc5ca80a2d248efbad7e810_cryptolocker

Files

2024-01-25_fbb742985dc5ca80a2d248efbad7e810_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