2024-02-14_22a3158ec97c1089096edd91e51517e3_cryptolocker | Triage

Sharing

General

Target

2024-02-14_22a3158ec97c1089096edd91e51517e3_cryptolocker
Size

39KB
MD5

22a3158ec97c1089096edd91e51517e3
SHA1

e24a361a6bbf24fc2431a1a6a41931b64e30eecf
SHA256

575c87a951dc1db7bcf76b84a0e16a5fa83d961b8c328008693fdab0449bcbfa
SHA512

513bd5f42c9b373dfdf30c004de157ca81226ae319fb39ba13030758546b1b63d9df05f708affc077efadadb28143fff075df53e60711e2d6121590f16dd298a
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlaVpI:b/pYayGig5HjS3SS

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
2024-02-14_22a3158ec97c1089096edd91e51517e3_cryptolocker

Files

2024-02-14_22a3158ec97c1089096edd91e51517e3_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ