2024-03-28_357b8c86defba7e2c008c6f84dd64df6_cryptolocker | Triage

Sharing

General

Target

2024-03-28_357b8c86defba7e2c008c6f84dd64df6_cryptolocker
Size

36KB
MD5

357b8c86defba7e2c008c6f84dd64df6
SHA1

e9890be2f8b8f3371ceaa977c1238978f1dd4103
SHA256

f26514d4a34f7f02adc6871bc47bb2966a68af5e3639746cad3608a25e913317
SHA512

3060688b0b08b211cf25da5829acf5043370bd81d27a4c7e805dd1edaf13ffc46f5e378a4ad12512c41b9a33c3b856381cf653058643c0bf0a99d9d01ff504f8
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRp:btB9g/WItCSsAGjX7e9N0hunRp

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
2024-03-28_357b8c86defba7e2c008c6f84dd64df6_cryptolocker

Files

2024-03-28_357b8c86defba7e2c008c6f84dd64df6_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ