2024-04-08_035d479fb13226c6e1b840d47b4e4723_cryptolocker | Triage

Sharing

General

Target

2024-04-08_035d479fb13226c6e1b840d47b4e4723_cryptolocker
Size

34KB
MD5

035d479fb13226c6e1b840d47b4e4723
SHA1

1d0afead7115657c6b68f0382e342f7667e01ce6
SHA256

ad898ccaccabc51f0b207e4921a5b75685158bda3b819933a9d6950777de0d15
SHA512

9be6d59c7ed562af25588883029c7b18581d1ea65f381844c5002c82b7d0c2888398bcf0c82f90a17b6252ec08a13fb4d7c8f9ad182815664be4b3c1938ce8a6
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz9VvV6prcz0VN:bAvJCYOOvbRPDEgXRc3SSzoVgiN

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
2024-04-08_035d479fb13226c6e1b840d47b4e4723_cryptolocker

Files

2024-04-08_035d479fb13226c6e1b840d47b4e4723_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