2024-02-22_cc73012e1cb09861d786319119fe8ec9_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-22_cc73012e1cb09861d786319119fe8ec9_cryptolocker
Size

40KB
MD5

cc73012e1cb09861d786319119fe8ec9
SHA1

df51680616216b4ab6f124541adec5bff42e8190
SHA256

9404855deb364178f8ec1c87385676644a97ec361b18d2250e4a1e6f659abb94
SHA512

df022416b481c3619a9e56a87b7b0271baee0e58006d4d2b3a79da531d0831b3f135a1ec0f245c128a63e7cddf13c2fa4d1511a80b7e0587b9c92c4352b38b34
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+iK:bAvJCYOOvbRPDEgXrNekd7l94i3p+kR

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
2024-02-22_cc73012e1cb09861d786319119fe8ec9_cryptolocker

Files

2024-02-22_cc73012e1cb09861d786319119fe8ec9_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