| filename | sasser.bin | |
|---|---|---|
| size | 106496 (0x1a000) | |
| md5 | 321e2f32e6e2528517b7dbb20bb5dac4 | |
| type | PE32 executable (GUI) Intel 80386, for MS Windows | |
| mimetype | application/x-dosexec | |
| clamav | Worm.Sasser.C FOUND | |
| virustotal | → scan with virustotal.com | |
| histogram | ||
MZ Header
| signature | MZ |
| bytes_in_last_block | 0x90 |
| blocks_in_file | 3 |
| num_relocs | 0 |
| header_paragraphs | 4 |
| min_extra_paragraphs | 0 |
| max_extra_paragraphs | 0xffff |
| ss | 0 |
| sp | 0xb8 |
| checksum | 0 |
| ip | 0 |
| cs | 0 |
| reloc_table_offset | 0x40 |
| overlay_number | 0 |
| reserved0 | 0 |
| oem_id | 0 |
| oem_info | 0 |
| reserved2 | 0 |
| reserved3 | 0 |
| reserved4 | 0 |
| reserved5 | 0 |
| reserved6 | 0 |
| lfanew | 0xd0 |
DOS stub
00000000: 0e 1f ba 0e 00 b4 09 cd 21 b8 01 4c cd 21 54 68 |........!..L.!Th| 00000010: 69 73 20 70 72 6f 67 72 61 6d 20 63 61 6e 6e 6f |is program canno| 00000020: 74 20 62 65 20 72 75 6e 20 69 6e 20 44 4f 53 20 |t be run in DOS | 00000030: 6d 6f 64 65 2e 0d 0d 0a 24 00 00 00 00 00 00 00 |mode....$.......|
PE Header
Packer / Compiler
Sections
| name | va | vsize | raw size | flags | |
|---|---|---|---|---|---|
| .text | 0x1000 | 0x8000 | 0x8000 | RWX CODE | |
| .rsrc | 0x9000 | 0x10010 | 0x10010 | RWX CODE | |
| .newIID | 0x1a000 | 0x1000 | 0x600 | RW- IDATA |
Data Directory
| type | va | size | |
|---|---|---|---|
| EXPORT | 0 | 0 | |
| IMPORT | 0x1a000 | 0x8a | |
| RESOURCE | 0x9000 | 0x10 | |
| EXCEPTION | 0 | 0 | |
| SECURITY | 0 | 0 | |
| BASERELOC | 0 | 0 | |
| DEBUG | 0 | 0 | |
| ARCHITECTURE | 0 | 0 | |
| GLOBALPTR | 0 | 0 | |
| TLS | 0 | 0 | |
| LOAD_CONFIG | 0 | 0 | |
| Bound_IAT | 0 | 0 | |
| IAT | 0 | 0 | |
| Delay_IAT | 0 | 0 | |
| CLR_Header | 0 | 0 |
| module_name | hint | ord | function_name |
|---|---|---|---|
| ADVAPI32.DLL | 4 | AbortSystemShutdownA | |
| ADVAPI32.DLL | 420 | RegOpenKeyA | |
| ADVAPI32.DLL | 442 | RegSetValueExA | |
| ADVAPI32.DLL | 396 | RegCloseKey | |
| kernel32.dll | 486 | LoadLibraryA | |
| kernel32.dll | 821 | lstrcpy | |
| kernel32.dll | 806 | _lclose | |
| kernel32.dll | 805 | _hwrite | |
| kernel32.dll | 807 | _lcreat | |
| kernel32.dll | 714 | Sleep | |
| kernel32.dll | 804 | _hread | |
| kernel32.dll | 809 | _lopen | |
| kernel32.dll | 317 | GetModuleFileNameA | |
| kernel32.dll | 82 | CreateThread | |
| kernel32.dll | 777 | WinExec | |
| kernel32.dll | 306 | GetLastError | |
| kernel32.dll | 395 | GetTickCount | |
| kernel32.dll | 68 | CreateMutexA | |
| kernel32.dll | 44 | CopyFileA | |
| kernel32.dll | 412 | GetWindowsDirectoryA | |
| kernel32.dll | 344 | GetProcAddress | |
| kernel32.dll | 594 | HeapReAlloc | |
| kernel32.dll | 757 | VirtualAlloc | |
| kernel32.dll | 336 | HeapAlloc | |
| kernel32.dll | 331 | GetOEMCP | |
| kernel32.dll | 206 | GetACP | |
| kernel32.dll | 212 | GetCPInfo | |
| kernel32.dll | 369 | GetStringTypeW | |
| kernel32.dll | 366 | GetStringTypeA | |
| kernel32.dll | 521 | MultiByteToWideChar | |
| kernel32.dll | 789 | WriteFile | |
| kernel32.dll | 668 | RtlUnwind | |
| kernel32.dll | 475 | HeapFree | |
| kernel32.dll | 760 | VirtualFree | |
| kernel32.dll | 443 | HeapCreate | |
| kernel32.dll | 445 | HeapDestroy | |
| kernel32.dll | 301 | GetFileType | |
| kernel32.dll | 484 | LCMapStringW | |
| kernel32.dll | 483 | LCMapStringA | |
| kernel32.dll | 319 | GetModuleHandleA | |
| kernel32.dll | 363 | GetStartupInfoA | |
| kernel32.dll | 223 | GetCommandLineA | |
| kernel32.dll | 403 | GetVersion | |
| kernel32.dll | 145 | ExitProcess | |
| kernel32.dll | 722 | TerminateProcess | |
| kernel32.dll | 270 | GetCurrentProcess | |
| kernel32.dll | 738 | UnhandledExceptionFilter | |
| kernel32.dll | 198 | FreeEnvironmentStringsA | |
| kernel32.dll | 776 | WideCharToMultiByte | |
| kernel32.dll | 286 | GetEnvironmentStrings | |
| kernel32.dll | 288 | GetEnvironmentStringsW | |
| kernel32.dll | 505 | LockResource | |
| kernel32.dll | 365 | GetStdHandle | |
| user32.dll | 692 | wsprintfA | |
| WS2_32.dll | 1 | accept | |
| WS2_32.dll | 16 | recv | |
| WS2_32.dll | 19 | send | |
| WS2_32.dll | 9 | htons | |
| WS2_32.dll | 23 | socket | |
| WS2_32.dll | 4 | connect | |
| WS2_32.dll | 13 | listen | |
| WS2_32.dll | 57 | gethostname | |
| WS2_32.dll | 12 | inet_ntoa | |
| WS2_32.dll | 11 | inet_addr | |
| WS2_32.dll | 52 | gethostbyname | |
| WS2_32.dll | 115 | WSAStartup | |
| WS2_32.dll | 2 | bind | |
| WS2_32.dll | 3 | closesocket |
Scanning the drive for archives: 1 file, 106496 bytes (104 KiB) Errors: 1
 |
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everything is OK