2024-06-11_c2ae2c2d9ffc60d368c82a5923db7de2_cryptolocker | Triage

Sharing

General

Target

2024-06-11_c2ae2c2d9ffc60d368c82a5923db7de2_cryptolocker
Size

33KB
MD5

c2ae2c2d9ffc60d368c82a5923db7de2
SHA1

727c8ad56ba589574042478da3159693a1b829e3
SHA256

9d492d2c8d5e45126e52a4251ce7d59ef857aea9873c30499712dab7aa2f3929
SHA512

e5896988b4245939d2d3d5b3e84ade0e2265590023169625add74931210beb78d29de44bf8068e40ea3d69d7ab41a37cd81f1cc3beaaba02c7c2dd7ac30cbeb0
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7sLEU:bAvJCYOOvbRPDEgXRcJwB

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
2024-06-11_c2ae2c2d9ffc60d368c82a5923db7de2_cryptolocker

Files

2024-06-11_c2ae2c2d9ffc60d368c82a5923db7de2_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