2024-05-10_ae3f713120e1fa4068f686d89bcc811a_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-10_ae3f713120e1fa4068f686d89bcc811a_cryptolocker
Size

42KB
MD5

ae3f713120e1fa4068f686d89bcc811a
SHA1

04ad0e3d6ef53eece9d9c70455fa8cb7c282715b
SHA256

a056c2d405a0fd7ff4066cb2edcf37caba015cfc163986ad1ffd55bc5c3e9f94
SHA512

1a207ba75d386efdcc0cc54534eb983f2e561c85a6b47a0201c36a1d41e19608b7ef293e2b9e2e32c62e0696e8d40c4b333496dbbb9fb4f7a15547e03b9ba4b9
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9x38D9+:bIDOw9a0Dwo3P1ojvUSD79RF

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
2024-05-10_ae3f713120e1fa4068f686d89bcc811a_cryptolocker

Files

2024-05-10_ae3f713120e1fa4068f686d89bcc811a_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