2024-04-06_6b14fe6cfea2c343ca09668ea28e8d36_cryptolocker | Triage

Sharing

General

Target

2024-04-06_6b14fe6cfea2c343ca09668ea28e8d36_cryptolocker
Size

36KB
MD5

6b14fe6cfea2c343ca09668ea28e8d36
SHA1

f1fa3b913e53d52f593997f30e5e1cc85d8777d7
SHA256

181d1e3efee37d1f70c67904cff28d3e171cea6600ef19107b6f619a6aa56fd4
SHA512

02c65e0db2b1fb7682ac62d556d4cdf3880f60975df92920c4932a13128c51aad2c3f90237ccec418e29764eee9f1d6160a5ab537b759bbc913fc102575037e0
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz960SPluhL:bAvJCYOOvbRPDEgXRc3SSz3SPG

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
2024-04-06_6b14fe6cfea2c343ca09668ea28e8d36_cryptolocker

Files

2024-04-06_6b14fe6cfea2c343ca09668ea28e8d36_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