2024-05-25_08d9c3a9aa6e09fec4ae6f13d02525ba_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-25_08d9c3a9aa6e09fec4ae6f13d02525ba_cryptolocker
Size

33KB
MD5

08d9c3a9aa6e09fec4ae6f13d02525ba
SHA1

070c49f201b3319169dcf59e7d069ec00a09af54
SHA256

62d405d1aff97bceb00421bc0e9eab14a7a2d5cd5d8b448392534e063292cf6d
SHA512

74cf265f82d05969d8d2c56a9056f1a76665616c14276aaf08e3e1a0cb4bc70da953f7952008e56b3c0a642521646e9f9ebb000f05b4e18e62a3b7a50795f0b0
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznStEkcsgn:b/yC4GyNM01GuQMNXw2PSjSKkcJn

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
2024-05-25_08d9c3a9aa6e09fec4ae6f13d02525ba_cryptolocker

Files

2024-05-25_08d9c3a9aa6e09fec4ae6f13d02525ba_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