2024-04-30_ad951ca68b3564f352e28a9b6471a6c7_cryptolocker | Triage

Sharing

General

Target

2024-04-30_ad951ca68b3564f352e28a9b6471a6c7_cryptolocker
Size

35KB
MD5

ad951ca68b3564f352e28a9b6471a6c7
SHA1

e1a95f8b92dc0cc0d5748592f544b069f5922734
SHA256

6d54b3745f7d17394da280b68f0f51fb27591c8bb8cdd529ae95cae6501ac1d1
SHA512

c33c110b502ce8623e65f8de571d40ab1d2b3c334524ed81bbd3db32beec74de886bca6326b3322f84b7f944f1af9354ece2f79081f6c664f933b053173dfabe
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0ql:btB9g/WItCSsAGjX7r3BTl

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
2024-04-30_ad951ca68b3564f352e28a9b6471a6c7_cryptolocker

Files

2024-04-30_ad951ca68b3564f352e28a9b6471a6c7_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