2024-05-20_b2168f93f73cad852b6e5ded62fa7d14_cryptolocker | Triage

Sharing

General

Target

2024-05-20_b2168f93f73cad852b6e5ded62fa7d14_cryptolocker
Size

32KB
MD5

b2168f93f73cad852b6e5ded62fa7d14
SHA1

fc13237f2b4607d9d9f90587763fc0bd0c922074
SHA256

4e4ef953b205e7e65dd195f4f27b220d8e0946e7459f3c8e0a8198ec216b558a
SHA512

37883b1cef7922ba496e2a80875caf1b88f68eda26cd41a9f89c765a2b6049fb6e596210f1f323411b1c9bc76a435a0688f947598e813d65f946ee37da3aaf27
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7sA:bAvJCYOOvbRPDEgXRcJwA

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
2024-05-20_b2168f93f73cad852b6e5ded62fa7d14_cryptolocker

Files

2024-05-20_b2168f93f73cad852b6e5ded62fa7d14_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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