2024-02-21_7000f6a08eb55db265b1f1c2ad82829d_cryptolocker | Triage

Sharing

General

Target

2024-02-21_7000f6a08eb55db265b1f1c2ad82829d_cryptolocker
Size

31KB
MD5

7000f6a08eb55db265b1f1c2ad82829d
SHA1

b9959b5380086e17aae03f0a7b530c3b0dc88c04
SHA256

f64fc5d2209b5888ad0496123597028d2885a2239f70f412ba250e6dc4d08bfe
SHA512

67cf2bea1d345224f8257cf35fc6240e389ed25848f8d585e56e28b9db12ca17efc99bf7bc9a421d75ce100759d49fad5a65ff144c3eac0ea426452dead9e47f
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qtg:bAvJCYOOvbRPDEgXRc+Btg

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
2024-02-21_7000f6a08eb55db265b1f1c2ad82829d_cryptolocker

Files

2024-02-21_7000f6a08eb55db265b1f1c2ad82829d_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