2024-05-01_6388e8c9df8d784e82bb8ca54e622a3a_cryptolocker | Triage

Sharing

General

Target

2024-05-01_6388e8c9df8d784e82bb8ca54e622a3a_cryptolocker
Size

42KB
MD5

6388e8c9df8d784e82bb8ca54e622a3a
SHA1

28d7a226c23dc906cb794885f8bf51ded3a2c602
SHA256

8d1dd3b0e94ac501921c4bd658d5747391ce55d139276a4a8899dce3f3e1b98e
SHA512

ce248824fc6c2acdb6c1a9a7ff50700480dca3fb13106d2c898b1a1ec01d69eb0997e9ab0d9adcffdd6ce06207b9c403a2c9d78416d1779ecb81ca8e104dcbdb
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9x3kAz:bIDOw9a0Dwo3P1ojvUSD79Rki

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
2024-05-01_6388e8c9df8d784e82bb8ca54e622a3a_cryptolocker

Files

2024-05-01_6388e8c9df8d784e82bb8ca54e622a3a_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