2024-04-08_09868673f2d35673c3163e5a89ed7ca2_cryptolocker | Triage

Sharing

General

Target

2024-04-08_09868673f2d35673c3163e5a89ed7ca2_cryptolocker
Size

34KB
MD5

09868673f2d35673c3163e5a89ed7ca2
SHA1

e35fdbc26e2f811af95cfa86542fd1f1b9029845
SHA256

9d15b1c8b665484b7d5b35d826240fdd9e05f69f06b0bd18e3495adc3b4fc2a1
SHA512

6978c4c3b90101fde8d75dfdd9821095ea4b97aec1d3b101780a5f10353440dccf89130a0965b4b91f8eacddcfc1b6bb5b36189fbaa01754e36ed647b848a8cc
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz9VvV6prcz0Vy:bAvJCYOOvbRPDEgXRc3SSzoVgiy

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
2024-04-08_09868673f2d35673c3163e5a89ed7ca2_cryptolocker

Files

2024-04-08_09868673f2d35673c3163e5a89ed7ca2_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