2024-05-14_b3392cdfdcf83847a7ad2f5e461190ec_cryptolocker | Triage

Sharing

General

Target

2024-05-14_b3392cdfdcf83847a7ad2f5e461190ec_cryptolocker
Size

40KB
MD5

b3392cdfdcf83847a7ad2f5e461190ec
SHA1

c9e5651f5eca6538bb5fdc6ee799f573c49090f3
SHA256

0faf5a6bc551d7ab260d049292803126d44c901691d1f0ee872ef3b36010bc20
SHA512

909b77b5378330f273b264cb5c907d0c25af213740aaf095a81e169df48f6a19b3058f9c2784a3500a02878ac0b4fca73680cc8a7eacc35e68732431b621e1e5
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/EyCH:btB9g/WItCSsAGjX7e9N0hunKLYNCH

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
2024-05-14_b3392cdfdcf83847a7ad2f5e461190ec_cryptolocker

Files

2024-05-14_b3392cdfdcf83847a7ad2f5e461190ec_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