filename | bfsvc.exe | |
---|---|---|
size | 71168 (0x11600) | |
md5 | 317cd1ce327b6520bf4ee007bcd39e61 | |
type | PE32+ executable (console) x86-64, for MS Windows | |
mimetype | application/x-dosexec | |
clamav | OK | |
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 | 0xf0 |
Rich Header
lib id | version | times used |
---|---|---|
149 | 30729 | 1 |
132 | 30729 | 16 |
147 | 30729 | 19 |
1 | 0 | 229 |
131 | 30729 | 64 |
137 | 30729 | 21 |
126 | 50727 | 1 |
148 | 30729 | 1 |
145 | 30729 | 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
Sections
name | va | vsize | raw size | flags | |
---|---|---|---|---|---|
.text | 0x1000 | 0xf93e | 0xfa00 | R-X CODE | |
.data | 0x11000 | 0xa88 | 0x600 | RW- IDATA | |
.pdata | 0x12000 | 0x504 | 0x600 | R-- IDATA | |
.rsrc | 0x13000 | 0x818 | 0xa00 | R-- IDATA | |
.reloc | 0x14000 | 0x102 | 0x200 | R-- IDATA DISCARDABLE |
Data Directory
module_name | hint | ord | function_name |
---|---|---|---|
ADVAPI32.dll | 622 | RegQueryValueExW | |
ADVAPI32.dll | 609 | RegOpenKeyExW | |
ADVAPI32.dll | 560 | RegCloseKey | |
ADVAPI32.dll | 508 | OpenThreadToken | |
ADVAPI32.dll | 346 | GetTokenInformation | |
ADVAPI32.dll | 327 | GetSecurityDescriptorControl | |
ADVAPI32.dll | 689 | SetNamedSecurityInfoW | |
ADVAPI32.dll | 407 | LookupPrivilegeValueW | |
ADVAPI32.dll | 331 | GetSecurityDescriptorOwner | |
ADVAPI32.dll | 114 | ConvertStringSecurityDescriptorToSecurityDescriptorW | |
ADVAPI32.dll | 333 | GetSecurityDescriptorSacl | |
ADVAPI32.dll | 31 | AdjustTokenPrivileges | |
ADVAPI32.dll | 108 | ConvertSidToStringSidW | |
ADVAPI32.dll | 329 | GetSecurityDescriptorGroup | |
ADVAPI32.dll | 328 | GetSecurityDescriptorDacl | |
ADVAPI32.dll | 503 | OpenProcessToken | |
KERNEL32.dll | 907 | OutputDebugStringA | |
KERNEL32.dll | 617 | GetStartupInfoW | |
KERNEL32.dll | 540 | GetModuleHandleW | |
KERNEL32.dll | 937 | QueryPerformanceCounter | |
KERNEL32.dll | 665 | GetTickCount | |
KERNEL32.dll | 459 | GetCurrentThreadId | |
KERNEL32.dll | 455 | GetCurrentProcessId | |
KERNEL32.dll | 639 | GetSystemTimeAsFileTime | |
KERNEL32.dll | 1231 | TerminateProcess | |
KERNEL32.dll | 454 | GetCurrentProcess | |
KERNEL32.dll | 1251 | UnhandledExceptionFilter | |
KERNEL32.dll | 319 | FindFirstFileW | |
KERNEL32.dll | 724 | HeapAlloc | |
KERNEL32.dll | 728 | HeapFree | |
KERNEL32.dll | 591 | GetProcessHeap | |
KERNEL32.dll | 1333 | WriteFile | |
KERNEL32.dll | 691 | GetVolumePathNameW | |
KERNEL32.dll | 495 | GetFileAttributesW | |
KERNEL32.dll | 143 | CreateFileW | |
KERNEL32.dll | 1151 | SetLastError | |
KERNEL32.dll | 308 | FindClose | |
KERNEL32.dll | 331 | FindNextFileW | |
KERNEL32.dll | 1134 | SetFileAttributesW | |
KERNEL32.dll | 687 | GetVolumeInformationW | |
KERNEL32.dll | 857 | MapViewOfFile | |
KERNEL32.dll | 1254 | UnmapViewOfFile | |
KERNEL32.dll | 1217 | Sleep | |
KERNEL32.dll | 843 | LocalFree | |
KERNEL32.dll | 518 | GetLastError | |
KERNEL32.dll | 1203 | SetUnhandledExceptionFilter | |
KERNEL32.dll | 502 | GetFileSizeEx | |
KERNEL32.dll | 140 | CreateFileMappingW | |
KERNEL32.dll | 82 | CloseHandle | |
KERNEL32.dll | 114 | CopyFileExW | |
KERNEL32.dll | 225 | DeviceIoControl | |
KERNEL32.dll | 512 | GetFullPathNameW | |
KERNEL32.dll | 129 | CreateDirectoryW | |
KERNEL32.dll | 458 | GetCurrentThread | |
msvcrt.dll | 899 | _wcsnicmp | |
msvcrt.dll | 1063 | fflush | |
msvcrt.dll | 1282 | wcsstr | |
msvcrt.dll | 370 | _isatty | |
msvcrt.dll | 978 | _write | |
msvcrt.dll | 478 | _lseeki64 | |
msvcrt.dll | 268 | _fileno | |
msvcrt.dll | 661 | _read | |
msvcrt.dll | 125 | __pioinfo | |
msvcrt.dll | 101 | __badioinfo | |
msvcrt.dll | 1175 | realloc | |
msvcrt.dll | 1287 | wcstombs | |
msvcrt.dll | 1120 | iswctype | |
msvcrt.dll | 1062 | ferror | |
msvcrt.dll | 1140 | malloc | |
msvcrt.dll | 1091 | fwprintf | |
msvcrt.dll | 1278 | wcsrchr | |
msvcrt.dll | 1243 | ungetc | |
msvcrt.dll | 856 | _vsnwprintf | |
msvcrt.dll | 1292 | wctomb | |
msvcrt.dll | 454 | _itoa | |
msvcrt.dll | 698 | _snprintf | |
msvcrt.dll | 367 | _iob | |
msvcrt.dll | 1133 | localeconv | |
msvcrt.dll | 1129 | isxdigit | |
msvcrt.dll | 1110 | isleadbyte | |
msvcrt.dll | 123 | __mb_cur_max | |
msvcrt.dll | 1149 | mbtowc | |
msvcrt.dll | 1108 | isdigit | |
msvcrt.dll | 1043 | calloc | |
msvcrt.dll | 1082 | free | |
msvcrt.dll | 48 | void __cdecl terminate(void) ?terminate@@YAXXZ | |
msvcrt.dll | 1156 | memset | |
msvcrt.dll | 1152 | memcpy | |
msvcrt.dll | 128 | __set_app_type | |
msvcrt.dll | 280 | _fmode | |
msvcrt.dll | 196 | _commode | |
msvcrt.dll | 130 | __setusermatherr | |
msvcrt.dll | 160 | _amsg_exit | |
msvcrt.dll | 364 | _initterm | |
msvcrt.dll | 881 | _wcmdln | |
msvcrt.dll | 1056 | exit | |
msvcrt.dll | 179 | _cexit | |
msvcrt.dll | 255 | _exit | |
msvcrt.dll | 82 | _XcptFilter | |
msvcrt.dll | 83 | __C_specific_handler | |
msvcrt.dll | 143 | __wgetmainargs | |
msvcrt.dll | 893 | _wcslwr | |
msvcrt.dll | 246 | _errno | |
msvcrt.dll | 889 | _wcsicmp | |
msvcrt.dll | 1263 | wcschr | |
imagehlp.dll | 2 | CheckSumMappedFile | |
SHELL32.dll | 6 | CommandLineToArgvW | |
SHLWAPI.dll | 133 | PathRemoveBackslashW | |
ntdll.dll | 465 | NtResetEvent | |
ntdll.dll | 431 | NtQueryValueKey | |
ntdll.dll | 347 | NtOpenKey | |
ntdll.dll | 423 | NtQuerySymbolicLinkObject | |
ntdll.dll | 362 | NtOpenSymbolicLinkObject | |
ntdll.dll | 613 | RtlAllocateHeap | |
ntdll.dll | 843 | RtlFreeHeap | |
ntdll.dll | 494 | NtSetInformationFile | |
ntdll.dll | 107 | LdrFindResource_U | |
ntdll.dll | 98 | LdrAccessResource | |
ntdll.dll | 344 | NtOpenFile | |
ntdll.dll | 355 | NtOpenProcess | |
ntdll.dll | 228 | NtCreateEvent | |
ntdll.dll | 1045 | RtlNtStatusToDosError | |
ntdll.dll | 500 | NtSetInformationThread | |
ntdll.dll | 556 | NtWaitForSingleObject | |
ntdll.dll | 399 | NtQueryInformationProcess | |
ntdll.dll | 396 | NtQueryInformationFile | |
ntdll.dll | 931 | RtlInitUnicodeString | |
ntdll.dll | 401 | NtQueryInformationThread | |
ntdll.dll | 271 | NtDeviceIoControlFile | |
ntdll.dll | 214 | NtClose | |
ntdll.dll | 426 | NtQuerySystemInformation | |
ntdll.dll | 635 | RtlCaptureContext | |
ntdll.dll | 1026 | RtlLookupFunctionEntry | |
ntdll.dll | 1265 | RtlVirtualUnwind | |
VERSION.dll | 6 | GetFileVersionInfoW | |
VERSION.dll | 14 | VerQueryValueW | |
VERSION.dll | 5 | GetFileVersionInfoSizeW |
StringTable 040904B0
CompanyName | Microsoft Corporation |
FileDescription | Boot File Servicing Utility |
FileVersion | 6.1.7601.17514 (win7sp1_rtm.101119-1850) |
InternalName | bfsvc.exe |
LegalCopyright | © Microsoft Corporation. All rights reserved. |
OriginalFilename | bfsvc.exe |
ProductName | Microsoft® Windows® Operating System |
ProductVersion | 6.1.7601.17514 |
VS_FIXEDFILEINFO
FileVersion | 6.1.7601.17514 |
ProductVersion | 6.1.7601.17514 |
StrucVersion | 0x10000 |
FileFlagsMask | 0x3f |
FileFlags | 0 |
FileOS | 0x40004 |
FileType | 1 |
FileSubtype | 0 |
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[?] can't find file_offset of VA 0x2c0