2024-06-09_75f32bd1e36c2a2f75bd5fce5d78f24b_cryptolocker | Triage

Sharing

General

Target

2024-06-09_75f32bd1e36c2a2f75bd5fce5d78f24b_cryptolocker
Size

33KB
MD5

75f32bd1e36c2a2f75bd5fce5d78f24b
SHA1

9dbae43be76a2a246a17418af58f4360e4675e3a
SHA256

ab52dd57c231240188a4fd42950805dc37e80042e48f8fa33555193d296073e4
SHA512

54cace3786c5e46d1ba084907e841a5a3e42df03faa7b28eb29a89c67eb120787dbfff0a9a66634b0004144695cde5a1e0b9dfbeaed80c34a8ec4b6f35399a76
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7j:bAvJCYOOvbRPDEgXRcJX

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
2024-06-09_75f32bd1e36c2a2f75bd5fce5d78f24b_cryptolocker

Files

2024-06-09_75f32bd1e36c2a2f75bd5fce5d78f24b_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