2024-04-09_40a86334bad1d2dbb25c3c051a3f2a5c_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-09_40a86334bad1d2dbb25c3c051a3f2a5c_cryptolocker
Size

34KB
MD5

40a86334bad1d2dbb25c3c051a3f2a5c
SHA1

a100d12cb55cfda9e44187f96461ffd4856c98db
SHA256

59cd143d21e31af886a169f6e1dd7eefaa4169a921db9ea3f35bbf0c9ff34667
SHA512

cfb6b39854d3d2bae5a950de711ad9bd9cabc656b25d1c79ceb1fbc434b19ad3fc2a5107ad8d9e274b99c4291562d1f15d7ecbd1227f84ec12954a013db93cfc
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qo:btB9g/WItCSsAGjX7r3BTo

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
2024-04-09_40a86334bad1d2dbb25c3c051a3f2a5c_cryptolocker

Files

2024-04-09_40a86334bad1d2dbb25c3c051a3f2a5c_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