2024-05-28_8352ce784e36f1a1a9e1d914d55ca4f6_cryptolocker | Triage

Sharing

General

Target

2024-05-28_8352ce784e36f1a1a9e1d914d55ca4f6_cryptolocker
Size

43KB
MD5

8352ce784e36f1a1a9e1d914d55ca4f6
SHA1

3b593c231d1e3d1479d79b6947cd56102dc8a911
SHA256

6852b1b18c8c29146e13a4895b6caaa05faf46f1147a3f0e9abc49b96e533cf1
SHA512

f1137711892f5d6019f52ca2647862706a1f6a86300496809d2ae0b939e9b6ee3582e4c65c401bdf110ef31a1005f67d113ebbdbcad6b88379bff5c039743d28
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9x3fp:bIDOw9a0Dwo3P1ojvUSD79RB

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
2024-05-28_8352ce784e36f1a1a9e1d914d55ca4f6_cryptolocker

Files

2024-05-28_8352ce784e36f1a1a9e1d914d55ca4f6_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