libpq.dll - PostgreSQL Access Library

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filename	libpq.dll
size	150528 (0x24c00)
md5	e4ba650c742480e7db1cb9c41479feee

type	PE32+ executable (DLL) (GUI) 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	0x108

Rich Header

lib id	version	times used
199	41118	5
221	20806	3
223	20806	2
224	20806	11
225	20806	2
224	40629	32
206	65501	2
203	65501	10
1	0	138
220	40629	1
219	21005	1
222	40629	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

Signature	PE
Machine	0x8664
NumberOfSections	6
TimeDateStamp	0x5696658e
PointerToSymbolTable	0
NumberOfSymbols	0
SizeOfOptionalHeader	0xf0
Characteristics	0x2022
Magic	0x20b
LinkerVersion	12.0
SizeOfCode	0x17e00
SizeOfInitializedData	0xd000
SizeOfUninitializedData	0
AddressOfEntryPoint	0x18454
BaseOfCode	0x1000
ImageBase	0x180000000
SectionAlignment	0x1000
FileAlignment	0x200
OperatingSystemVersion	6.0
ImageVersion	0.0
SubsystemVersion	6.0
Reserved1	0
SizeOfImage	0x28000
SizeOfHeaders	0x400
CheckSum	0
Subsystem	2
DllCharacteristics	0x160
SizeOfStackReserve	0x100000
SizeOfStackCommit	0x1000
SizeOfHeapReserve	0x100000
SizeOfHeapCommit	0x1000
LoaderFlags	0
NumberOfRvaAndSizes	0x10

Packer / Compiler

MASM/TASM - sig4

Sections

name	va	vsize	raw size	flags
.text	0x1000	0x17cfb	0x17e00	R-X CODE
.rdata	0x19000	0x9ffe	0xa000	R-- IDATA
.data	0x23000	0xac0	0x600	RW- IDATA
.pdata	0x24000	0x19ec	0x1a00	R-- IDATA
.rsrc	0x26000	0x328	0x400	R-- IDATA
.reloc	0x27000	0x588	0x600	R-- IDATA DISCARDABLE

Data Directory

type	va	size
EXPORT	0x21540	0xff8
IMPORT	0x22538	0x8c
RESOURCE	0x26000	0x328
EXCEPTION	0x24000	0x19ec
SECURITY	0	0
BASERELOC	0x27000	0x588
DEBUG	0	0
ARCHITECTURE	0	0
GLOBALPTR	0	0
TLS	0	0
LOAD_CONFIG	0x1f660	0x94
Bound_IAT	0	0
IAT	0x19000	0x408
Delay_IAT	0	0
CLR_Header	0	0

show previews

type	name	size	cp
VERSION	#1	712	0

module_name	hint	ord	function_name
MSVCR120.dll	1477		calloc
MSVCR120.dll	1719		memmove
MSVCR120.dll	535		_close
MSVCR120.dll	1048		_read
MSVCR120.dll	1392		_write
MSVCR120.dll	1644		isalnum
MSVCR120.dll	1782		signal
MSVCR120.dll	1627		fwrite
MSVCR120.dll	1787		sprintf
MSVCR120.dll	1813		strrchr
MSVCR120.dll	574		_dclass
MSVCR120.dll	1132		_stat64i32
MSVCR120.dll	553		_create_locale
MSVCR120.dll	646		_free_locale
MSVCR120.dll	1809		strncpy
MSVCR120.dll	1815		strstr
MSVCR120.dll	1655		isupper
MSVCR120.dll	1651		islower
MSVCR120.dll	1843		tolower
MSVCR120.dll	1033		_popen
MSVCR120.dll	1744		putc
MSVCR120.dll	1802		strerror
MSVCR120.dll	1780		setlocale
MSVCR120.dll	1670		isxdigit
MSVCR120.dll	349		__CppXcptFilter
MSVCR120.dll	498		_amsg_exit
MSVCR120.dll	876		_malloc_crt
MSVCR120.dll	737		_initterm
MSVCR120.dll	738		_initterm_e
MSVCR120.dll	348		__C_specific_handler
MSVCR120.dll	413		__crt_debugger_hook
MSVCR120.dll	412		__crtUnhandledException
MSVCR120.dll	411		__crtTerminateProcess
MSVCR120.dll	381		__crtCaptureCurrentContext
MSVCR120.dll	382		__crtCapturePreviousContext
MSVCR120.dll	859		_lock
MSVCR120.dll	1223		_unlock
MSVCR120.dll	521		_calloc_crt
MSVCR120.dll	415		__dllonexit
MSVCR120.dll	1026		_onexit
MSVCR120.dll	379		__clean_type_info_names_internal
MSVCR120.dll	1029		_pclose
MSVCR120.dll	1611		fputs
MSVCR120.dll	1610		fputc
MSVCR120.dll	1648		isdigit
MSVCR120.dll	1814		strspn
MSVCR120.dll	1715		memchr
MSVCR120.dll	1754		realloc
MSVCR120.dll	1824		strtoul
MSVCR120.dll	1792		sscanf
MSVCR120.dll	1797		strcmp
MSVCR120.dll	1721		memset
MSVCR120.dll	1717		memcpy
MSVCR120.dll	1195		_time64
MSVCR120.dll	1654		isspace
MSVCR120.dll	1645		isalpha
MSVCR120.dll	1808		strncmp
MSVCR120.dll	1806		strncat
MSVCR120.dll	1796		strchr
MSVCR120.dll	1706		malloc
MSVCR120.dll	1616		free
MSVCR120.dll	1821		strtol
MSVCR120.dll	1632		getenv
MSVCR120.dll	1462		atoi
MSVCR120.dll	1439		abort
MSVCR120.dll	591		_errno
MSVCR120.dll	1606		fopen
MSVCR120.dll	1590		fgets
MSVCR120.dll	1587		fflush
MSVCR120.dll	1581		ferror
MSVCR120.dll	1570		fclose
MSVCR120.dll	1579		feof
MSVCR120.dll	425		__iob_func
MSVCR120.dll	1027		_open
MSVCR120.dll	746		_isatty
MSVCR120.dll	618		_fileno
MSVCR120.dll	1137		_strdup
KERNEL32.dll	733		GetSystemTimeAsFileTime
KERNEL32.dll	528		GetCurrentProcessId
KERNEL32.dll	1072		QueryPerformanceCounter
KERNEL32.dll	880		IsProcessorFeaturePresent
KERNEL32.dll	874		IsDebuggerPresent
KERNEL32.dll	255		DecodePointer
KERNEL32.dll	293		EncodePointer
KERNEL32.dll	937		LoadLibraryExA
KERNEL32.dll	936		LoadLibraryA
KERNEL32.dll	676		GetProcAddress
KERNEL32.dll	420		FreeLibrary
KERNEL32.dll	532		GetCurrentThreadId
KERNEL32.dll	933		LeaveCriticalSection
KERNEL32.dll	297		EnterCriticalSection
KERNEL32.dll	848		InitializeCriticalSection
KERNEL32.dll	568		GetFileAttributesExA
KERNEL32.dll	415		FormatMessageA
KERNEL32.dll	598		GetLastError
KERNEL32.dll	279		DisableThreadLibraryCalls
ADVAPI32.dll	377		GetUserNameA
SHELL32.dll	204		SHGetFolderPathA
WS2_32.dll		112
WS2_32.dll		111
WS2_32.dll	58		WSAIoctl
WS2_32.dll		9
WS2_32.dll		14
WS2_32.dll		116
WS2_32.dll		8
WS2_32.dll		10
WS2_32.dll		52
WS2_32.dll		115
WS2_32.dll		23
WS2_32.dll		21
WS2_32.dll		19
WS2_32.dll		15
WS2_32.dll		16
WS2_32.dll		4
WS2_32.dll		3
WS2_32.dll		7
WS2_32.dll		18
WS2_32.dll		6
Secur32.dll	35		InitializeSecurityContextA
Secur32.dll	1		AcquireCredentialsHandleA
Secur32.dll	16		DeleteSecurityContext
Secur32.dll	24		FreeCredentialsHandle
Secur32.dll	23		FreeContextBuffer

ord	entry_va	function_name
1	0x1e30	PQconnectdb
2	0x2930	PQsetdbLogin
3	0x1180	PQconndefaults
4	0x2250	PQfinish
5	0x25a0	PQreset
6	0x24f0	PQrequestCancel
7	0x2220	PQdb
8	0x2c50	PQuser
9	0x23d0	PQpass
10	0x2340	PQhost
11	0x24a0	PQport
12	0x2c10	PQtty
13	0x2360	PQoptions
14	0x2b70	PQstatus
15	0x2230	PQerrorMessage
16	0x2b50	PQsocket
17	0x10f0	PQbackendPID
18	0x2b90	PQtrace
19	0x2c20	PQuntrace
20	0x28d0	PQsetNoticeProcessor
21	0x6e20	PQexec
22	0x7cf0	PQnotifies
23	0x86d0	PQsendQuery
24	0x76c0	PQgetResult
25	0x7b00	PQisBusy
26	0x63c0	PQconsumeInput
27	0x7a10	PQgetline
28	0x8260	PQputline
29	0x7a50	PQgetlineAsync
30	0x8290	PQputnbytes
31	0x66a0	PQendcopy
32	0x7230	PQfn
33	0x8330	PQresultStatus
34	0x7d70	PQntuples
35	0x7ce0	PQnfields
36	0x6110	PQbinaryTuples
37	0x7310	PQfname
38	0x7360	PQfnumber
39	0x7610	PQftype
40	0x7520	PQfsize
41	0x71e0	PQfmod
42	0x6220	PQcmdStatus
43	0x7d80	PQoidStatus
44	0x6230	PQcmdTuples
45	0x7a80	PQgetvalue
46	0x7990	PQgetlength
47	0x7920	PQgetisnull
48	0x6120	PQclear
49	0x7b70	PQmakeEmptyPGresult
50	0xa2d0	PQprint
51	0x9f80	PQdisplayTuples
52	0xaab0	PQprintTuples
53	0xe860	lo_open
54	0xdb30	lo_close
55	0xe940	lo_read
56	0xef00	lo_write
57	0xe5c0	lo_lseek
58	0xdbe0	lo_creat
59	0xea40	lo_tell
60	0xee50	lo_unlink
61	0xdfd0	lo_import
62	0xdd70	lo_export
63	0x1ac30	pgresStatus
64	0xb500	PQmblen
65	0x8310	PQresultErrorMessage
66	0x82b0	PQresStatus
67	0xdaf0	termPQExpBuffer
68	0xd660	appendPQExpBufferChar
69	0xd9b0	initPQExpBuffer
70	0xdac0	resetPQExpBuffer
71	0x7e10	PQoidValue
72	0x1160	PQclientEncoding
73	0xb4b0	PQenv2encoding
74	0xd4d0	appendBinaryPQExpBuffer
75	0xd6b0	appendPQExpBufferStr
76	0xd880	destroyPQExpBuffer
77	0xd810	createPQExpBuffer
78	0x20c0	PQconninfoFree
79	0x1280	PQconnectPoll
80	0x1d10	PQconnectStart
81	0x71d0	PQflush
82	0x7b60	PQisnonblocking
83	0x2670	PQresetPoll
84	0x2740	PQresetStart
85	0x2790	PQsetClientEncoding
86	0x8fc0	PQsetnonblocking
87	0x7510	PQfreeNotify
88	0x6c40	PQescapeString
89	0x66d0	PQescapeBytea
90	0xda40	printfPQExpBuffer
91	0xd530	appendPQExpBuffer
92	0xf140	pg_encoding_to_char
93	0xf5f0	pg_utf_mblen
94	0x9180	PQunescapeBytea
95	0x7510	PQfreemem
96	0x2be0	PQtransactionStatus
97	0x2370	PQparameterStatus
98	0x24b0	PQprotocolVersion
99	0x28b0	PQsetErrorVerbosity
100	0x2900	PQsetNoticeReceiver
101	0x6f60	PQexecParams
102	0x8c60	PQsendQueryParams
103	0x7f40	PQputCopyData
104	0x80c0	PQputCopyEnd
105	0x7660	PQgetCopyData
106	0x82e0	PQresultErrorField
107	0x7570	PQftable
108	0x75c0	PQftablecol
109	0x7180	PQfformat
110	0x6ff0	PQexecPrepared
111	0x8d20	PQsendQueryPrepared
112	0xb4a0	PQdsplen
113	0x2770	PQserverVersion
114	0xd310	PQgetssl
115	0xf000	pg_char_to_encoding
116	0xf160	pg_valid_server_encoding
117	0x10250	pqsignal
118	0x7ed0	PQprepare
119	0x84d0	PQsendPrepare
120	0x2280	PQgetCancel
121	0x2270	PQfreeCancel
122	0x1110	PQcancel
123	0xdc90	lo_create
124	0xd320	PQinitSSL
125	0x24d0	PQregisterThreadLock
126	0x6c80	PQescapeStringConn
127	0x6810	PQescapeByteaConn
128	0xc760	PQencryptPassword
129	0xf630	PQisthreadsafe
130	0xd8d0	enlargePQExpBuffer
131	0x7d60	PQnparams
132	0x7e80	PQparamtype
133	0x6650	PQdescribePrepared
134	0x6600	PQdescribePortal
135	0x84c0	PQsendDescribePrepared
136	0x84b0	PQsendDescribePortal
137	0xec00	lo_truncate
138	0x1f10	PQconnectionUsedPassword
139	0xf190	pg_valid_server_encoding_id
140	0x1ee0	PQconnectionNeedsPassword
141	0xe1c0	lo_import_with_oid
142	0x6400	PQcopyResult
143	0x8e70	PQsetResultAttrs
144	0x9020	PQsetvalue
145	0x82d0	PQresultAlloc
146	0xd040	PQregisterEventProc
147	0xcff0	PQinstanceData
148	0xd2a0	PQsetInstanceData
149	0xd1f0	PQresultInstanceData
150	0xd240	PQresultSetInstanceData
151	0xcf40	PQfireResultCreateEvents
152	0x2110	PQconninfoParse
153	0xd320	PQinitOpenSSL
154	0x6c30	PQescapeLiteral
155	0x6a10	PQescapeIdentifier
156	0x1eb0	PQconnectdbParams
157	0x1d80	PQconnectStartParams
158	0x23e0	PQping
159	0x2460	PQpingParams
160	0xb4f0	PQlibVersion
161	0x8f80	PQsetSingleRowMode
162	0xe6d0	lo_lseek64
163	0xeaf0	lo_tell64
164	0xed20	lo_truncate64
165	0x1f30	PQconninfo
166	0xd310	PQsslInUse
167	0xd310	PQsslStruct
168	0xd300	PQsslAttributeNames
169	0xd310	PQsslAttribute

module_name	LIBPQ.dll
flags	0
timestamp	2016-01-13 14:56:14
version	0.0
ordinal_base	1
nFunctions	169
nNames	169
Names(169)	0x2180c
Functions(169)	0x21568
NameOrdinals(169)	0x21ab0

StringTable 040904B0

CompanyName
FileDescription	PostgreSQL Access Library
FileVersion	9.5.0
InternalName	libpq
LegalCopyright	Copyright (C) 2015
LegalTrademarks
OriginalFilename	libpq.dll
ProductName	PostgreSQL
ProductVersion	9.5.0

VS_FIXEDFILEINFO

FileVersion	9.5.0.16004
ProductVersion	9.5.0.16004
StrucVersion	0x10000
FileFlagsMask	0x3f
FileFlags	0
FileOS	4
FileType	2
FileSubtype	0

show previews

offset	size	type	comment
15c1	15	HTM		#
15d0	144944	BIN	overlay data past EOF	#

offset:( 0x )size:( 0x )hotkeys:-=[]<>, offset/size fields are also editable

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everything is OK

libpq.dll-

MZ Header

Rich Header

DOS stub

PE Header

Packer / Compiler

Sections

Data Directory

StringTable 040904B0

VS_FIXEDFILEINFO

libpq.dll
-