2024-01-28_68f4c9d9ae51d11f447a4b2b8a442474_cryptolocker | Triage

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General

Target

2024-01-28_68f4c9d9ae51d11f447a4b2b8a442474_cryptolocker
Size

38KB
MD5

68f4c9d9ae51d11f447a4b2b8a442474
SHA1

05b37342e2b040d59a2ba731e14e231d4353c065
SHA256

a4e82c299e1c1fddc1bacebf1608aa748c9968c768ac2ee51a7f69a3954080e0
SHA512

4715922c7ce3e8a04c135aa8f18193dd8226a3bd7293efe6d673e5b2f02e04cd17aa7c9aa6862d99772113c7caf651e279fd0a318311746c10dd6558b21ccbbb
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nb/mVia:bAvJCYOOvbRPDEgXrNekd7l94i3p/hSv

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
2024-01-28_68f4c9d9ae51d11f447a4b2b8a442474_cryptolocker

Files

2024-01-28_68f4c9d9ae51d11f447a4b2b8a442474_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