filename | wusa (1).exe | |
---|---|---|
size | 310272 (0x4bc00) | |
md5 | 7e8ae39be13b6f0a7cad480b7148123f | |
type | PE32+ executable (GUI) x86-64, for MS Windows | |
mimetype | application/x-dosexec | |
clamav | Win.Trojan.Agent-7029271-0 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 | 0xe8 |
Rich Header
lib id | version | times used |
---|---|---|
147 | 30729 | 2 |
259 | 26715 | 2 |
260 | 26715 | 22 |
261 | 26715 | 8 |
257 | 26715 | 27 |
1 | 0 | 277 |
265 | 26715 | 21 |
255 | 26715 | 1 |
258 | 26715 | 1 |
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
Data Directory
TLS
raw start | raw end | index | callbks | zero fill | flags | |
---|---|---|---|---|---|---|
0x1400354d4 | 0x1400354dc | 0x140038810 | 0x140018820 | 0 | 0x300000 |
type | name | size | cp | |
---|---|---|---|---|
MUI | #1 | 248 | 0 | |
WEVT_TEMPLATE | #1 | 2634 | 0 | |
ICON | #1 | 1640 | 0 | |
ICON | #2 | 744 | 0 | |
ICON | #3 | 296 | 0 | |
ICON | #4 | 3752 | 0 | |
ICON | #5 | 2216 | 0 | |
ICON | #6 | 1384 | 0 | |
ICON | #7 | 55762 | 0 | |
ICON | #8 | 9640 | 0 | |
ICON | #9 | 4264 | 0 | |
ICON | #10 | 1128 | 0 | |
GROUP_ICON | #101 | 146 | 0 | |
VERSION | #1 | 940 | 0 | |
MANIFEST | #1 | 1425 | 0 |
module_name | hint | ord | function_name |
---|---|---|---|
ADVAPI32.dll | 612 | RegCreateKeyExW | |
ADVAPI32.dll | 681 | RegSetValueExW | |
ADVAPI32.dll | 603 | RegCloseKey | |
ADVAPI32.dll | 405 | InitiateSystemShutdownExW | |
ADVAPI32.dll | 139 | CreateProcessAsUserW | |
ADVAPI32.dll | 652 | RegOpenKeyExW | |
ADVAPI32.dll | 123 | ConvertSidToStringSidW | |
ADVAPI32.dll | 627 | RegDeleteValueW | |
ADVAPI32.dll | 635 | RegEnumKeyW | |
ADVAPI32.dll | 665 | RegQueryValueExW | |
ADVAPI32.dll | 623 | RegDeleteKeyW | |
ADVAPI32.dll | 32 | AllocateAndInitializeSid | |
ADVAPI32.dll | 95 | CheckTokenMembership | |
ADVAPI32.dll | 308 | FreeSid | |
ADVAPI32.dll | 431 | LookupPrivilegeValueW | |
ADVAPI32.dll | 533 | OpenProcessToken | |
ADVAPI32.dll | 31 | AdjustTokenPrivileges | |
ADVAPI32.dll | 368 | GetTokenInformation | |
ADVAPI32.dll | 133 | CopySid | |
ADVAPI32.dll | 622 | RegDeleteKeyValueW | |
ADVAPI32.dll | 765 | StartTraceW | |
ADVAPI32.dll | 263 | EnableTrace | |
ADVAPI32.dll | 110 | ControlTraceW | |
ADVAPI32.dll | 103 | CloseTrace | |
ADVAPI32.dll | 414 | IsValidSid | |
ADVAPI32.dll | 331 | GetLengthSid | |
ADVAPI32.dll | 399 | InitializeSecurityDescriptor | |
ADVAPI32.dll | 398 | InitializeAcl | |
ADVAPI32.dll | 16 | AddAccessAllowedAce | |
ADVAPI32.dll | 744 | SetSecurityDescriptorDacl | |
ADVAPI32.dll | 194 | CryptAcquireContextW | |
ADVAPI32.dll | 210 | CryptGenRandom | |
ADVAPI32.dll | 233 | DecryptFileA | |
ADVAPI32.dll | 220 | CryptReleaseContext | |
ADVAPI32.dll | 289 | EventRegister | |
ADVAPI32.dll | 291 | EventUnregister | |
ADVAPI32.dll | 287 | EventEnabled | |
ADVAPI32.dll | 292 | EventWrite | |
KERNEL32.dll | 742 | GetSystemDirectoryA | |
KERNEL32.dll | 1603 | lstrcmpW | |
KERNEL32.dll | 278 | DeleteFileW | |
KERNEL32.dll | 1003 | MoveFileExW | |
KERNEL32.dll | 1213 | RemoveDirectoryW | |
KERNEL32.dll | 1052 | OutputDebugStringW | |
KERNEL32.dll | 588 | GetFileAttributesW | |
KERNEL32.dll | 583 | GetFileAttributesA | |
KERNEL32.dll | 181 | CreateDirectoryA | |
KERNEL32.dll | 960 | LeaveCriticalSection | |
KERNEL32.dll | 309 | EnterCriticalSection | |
KERNEL32.dll | 1316 | SetEvent | |
KERNEL32.dll | 273 | DeleteCriticalSection | |
KERNEL32.dll | 872 | InitializeCriticalSectionAndSpinCount | |
KERNEL32.dll | 191 | CreateEventW | |
KERNEL32.dll | 541 | GetCurrentProcess | |
KERNEL32.dll | 1010 | MultiByteToWideChar | |
KERNEL32.dll | 477 | GetCommandLineW | |
KERNEL32.dll | 615 | GetLastError | |
KERNEL32.dll | 978 | LocalFree | |
KERNEL32.dll | 242 | CreateThread | |
KERNEL32.dll | 390 | FindFirstFileW | |
KERNEL32.dll | 1606 | lstrcmpiW | |
KERNEL32.dll | 402 | FindNextFileW | |
KERNEL32.dll | 379 | FindClose | |
KERNEL32.dll | 580 | GetExitCodeThread | |
KERNEL32.dll | 134 | CloseHandle | |
KERNEL32.dll | 756 | GetSystemWindowsDirectoryW | |
KERNEL32.dll | 967 | LoadLibraryW | |
KERNEL32.dll | 429 | FormatMessageW | |
KERNEL32.dll | 693 | GetProcAddress | |
KERNEL32.dll | 433 | FreeLibrary | |
KERNEL32.dll | 743 | GetSystemDirectoryW | |
KERNEL32.dll | 1510 | WaitForSingleObject | |
KERNEL32.dll | 579 | GetExitCodeProcess | |
KERNEL32.dll | 1074 | ProcessIdToSessionId | |
KERNEL32.dll | 542 | GetCurrentProcessId | |
KERNEL32.dll | 1419 | Sleep | |
KERNEL32.dll | 727 | GetStartupInfoW | |
KERNEL32.dll | 608 | GetFullPathNameW | |
KERNEL32.dll | 203 | CreateFileW | |
KERNEL32.dll | 638 | GetModuleHandleW | |
KERNEL32.dll | 1403 | SetUnhandledExceptionFilter | |
KERNEL32.dll | 1104 | QueryPerformanceCounter | |
KERNEL32.dll | 546 | GetCurrentThreadId | |
KERNEL32.dll | 752 | GetSystemTimeAsFileTime | |
KERNEL32.dll | 782 | GetTickCount | |
KERNEL32.dll | 1468 | UnhandledExceptionFilter | |
KERNEL32.dll | 1434 | TerminateProcess | |
KERNEL32.dll | 1051 | OutputDebugStringA | |
KERNEL32.dll | 263 | DebugBreak | |
GDI32.dll | 380 | DeleteDC | |
GDI32.dll | 697 | GetStockObject | |
GDI32.dll | 630 | GetDeviceCaps | |
GDI32.dll | 860 | SelectObject | |
GDI32.dll | 49 | CreateCompatibleDC | |
GDI32.dll | 383 | DeleteObject | |
GDI32.dll | 67 | CreateFontIndirectW | |
GDI32.dll | 714 | GetTextExtentPoint32W | |
USER32.dll | 244 | EndPaint | |
USER32.dll | 657 | MsgWaitForMultipleObjects | |
USER32.dll | 681 | PeekMessageW | |
USER32.dll | 186 | DialogBoxParamW | |
USER32.dll | 242 | EndDialog | |
USER32.dll | 962 | UpdateWindow | |
USER32.dll | 598 | LoadCursorW | |
USER32.dll | 600 | LoadIconW | |
USER32.dll | 885 | SetWindowLongW | |
USER32.dll | 239 | EnableWindow | |
USER32.dll | 817 | SetDlgItemTextW | |
USER32.dll | 332 | GetDlgItem | |
USER32.dll | 820 | SetFocus | |
USER32.dll | 173 | DestroyAcceleratorTable | |
USER32.dll | 272 | FillRect | |
USER32.dll | 17 | BeginPaint | |
USER32.dll | 761 | ReleaseDC | |
USER32.dll | 322 | GetDC | |
USER32.dll | 780 | SendDlgItemMessageW | |
USER32.dll | 789 | SendMessageW | |
USER32.dll | 854 | SetRect | |
USER32.dll | 307 | GetClientRect | |
USER32.dll | 904 | ShowWindow | |
USER32.dll | 920 | SystemParametersInfoW | |
USER32.dll | 685 | PostMessageW | |
USER32.dll | 934 | TranslateAcceleratorW | |
USER32.dll | 94 | CreateAcceleratorTableW | |
USER32.dll | 181 | DestroyWindow | |
USER32.dll | 907 | ShutdownBlockReasonDestroy | |
USER32.dll | 906 | ShutdownBlockReasonCreate | |
USER32.dll | 118 | CreateWindowExW | |
USER32.dll | 731 | RegisterClassExW | |
USER32.dll | 167 | DefWindowProcW | |
USER32.dll | 189 | DispatchMessageW | |
USER32.dll | 936 | TranslateMessage | |
msvcrt.dll | 1172 | memmove | |
msvcrt.dll | 1174 | memset | |
msvcrt.dll | 47 | void __cdecl terminate(void) ?terminate@@YAXXZ | |
msvcrt.dll | 656 | _onexit | |
msvcrt.dll | 123 | __dllonexit | |
msvcrt.dll | 833 | _unlock | |
msvcrt.dll | 1170 | memcpy | |
msvcrt.dll | 210 | _commode | |
msvcrt.dll | 295 | _fmode | |
msvcrt.dll | 898 | _wcmdln | |
msvcrt.dll | 381 | _initterm | |
msvcrt.dll | 144 | __setusermatherr | |
msvcrt.dll | 193 | _cexit | |
msvcrt.dll | 270 | _exit | |
msvcrt.dll | 1074 | exit | |
msvcrt.dll | 142 | __set_app_type | |
msvcrt.dll | 157 | __wgetmainargs | |
msvcrt.dll | 174 | _amsg_exit | |
msvcrt.dll | 85 | _XcptFilter | |
msvcrt.dll | 1100 | free | |
msvcrt.dll | 1158 | malloc | |
msvcrt.dll | 87 | __C_specific_handler | |
msvcrt.dll | 867 | _vsnprintf | |
msvcrt.dll | 1281 | wcschr | |
msvcrt.dll | 1139 | iswdigit | |
msvcrt.dll | 916 | _wcsnicmp | |
msvcrt.dll | 906 | _wcsicmp | |
msvcrt.dll | 486 | _lock | |
msvcrt.dll | 873 | _vsnwprintf | |
msvcrt.dll | 1296 | wcsrchr | |
msvcrt.dll | 191 | _callnewh | |
msvcrt.dll | 1218 | strcmp | |
OLEAUT32.dll | 6 | ||
OLEAUT32.dll | 2 | ||
OLEAUT32.dll | 8 | ||
SHELL32.dll | 7 | CommandLineToArgvW | |
SHELL32.dll | 730 | ||
SHELL32.dll | 438 | ShellExecuteExW | |
SHLWAPI.dll | 343 | StrToIntExW | |
ntdll.dll | 1532 | RtlVirtualUnwind | |
ntdll.dll | 1235 | RtlLookupFunctionEntry | |
ntdll.dll | 747 | RtlCaptureContext | |
ntdll.dll | 1711 | WinSqmEndSession | |
ntdll.dll | 1720 | WinSqmSetDWORD | |
ntdll.dll | 1725 | WinSqmSetString | |
ntdll.dll | 1726 | WinSqmStartSession | |
dpx.dll | 5 | DpxNewJob | |
WTSAPI32.dll | 41 | WTSQueryUserToken | |
COMCTL32.dll | 124 | InitCommonControlsEx | |
COMCTL32.dll | 344 | ||
api-ms-win-core-com-l1-1-0.dll | 65 | CoTaskMemFree | |
api-ms-win-core-com-l1-1-0.dll | 41 | CoInitializeSecurity | |
api-ms-win-core-com-l1-1-0.dll | 68 | CoUninitialize | |
api-ms-win-core-com-l1-1-0.dll | 40 | CoInitializeEx | |
api-ms-win-core-com-l1-1-0.dll | 9 | CoCreateInstance |
StringTable 040904B0
CompanyName | Microsoft Corporation |
FileDescription | Windows Update Standalone Installer |
FileVersion | 10.0.18362.1 (WinBuild.160101.0800) |
InternalName | wusa.exe |
LegalCopyright | © Microsoft Corporation. All rights reserved. |
OriginalFilename | wusa.exe |
ProductName | Microsoft® Windows® Operating System |
ProductVersion | 10.0.18362.1 |
VS_FIXEDFILEINFO
FileVersion | 10.0.18362.1 |
ProductVersion | 10.0.18362.1 |
StrucVersion | 0x10000 |
FileFlagsMask | 0x3f |
FileFlags | 0 |
FileOS | 0x40004 |
FileType | 1 |
FileSubtype | 0 |
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[?] ignoring invalid PEdump::BITMAPINFOHEADER
[?] can't find file_offset of VA 0x38810