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SHA256: f4b42f671cf34329584afe4193c311dbb2a0396524499a23819467431a2b673d
File name: zlib1.dll
Detection ratio: 0 / 65
Analysis date: 2018-05-26 21:55:07 UTC ( 3 weeks, 1 day ago )
Antivirus Result Update
Ad-Aware 20180526
AegisLab 20180526
AhnLab-V3 20180526
Alibaba 20180525
ALYac 20180526
Antiy-AVL 20180526
Arcabit 20180526
Avast 20180526
Avast-Mobile 20180526
AVG 20180526
Avira (no cloud) 20180526
AVware 20180526
Babable 20180406
Baidu 20180526
BitDefender 20180526
Bkav 20180525
CAT-QuickHeal 20180526
ClamAV 20180526
CMC 20180526
Comodo 20180526
CrowdStrike Falcon (ML) 20180202
Cybereason None
Cylance 20180526
Cyren 20180526
DrWeb 20180526
eGambit 20180526
Emsisoft 20180526
Endgame 20180507
ESET-NOD32 20180526
F-Prot 20180526
F-Secure 20180526
Fortinet 20180526
GData 20180526
Ikarus 20180526
Sophos ML 20180503
Jiangmin 20180526
K7AntiVirus 20180526
K7GW 20180526
Kaspersky 20180526
Kingsoft 20180526
Malwarebytes 20180526
MAX 20180526
McAfee 20180526
McAfee-GW-Edition 20180526
Microsoft 20180526
eScan 20180526
NANO-Antivirus 20180526
nProtect 20180526
Palo Alto Networks (Known Signatures) 20180526
Panda 20180526
Qihoo-360 20180526
Rising 20180525
SentinelOne (Static ML) 20180225
Sophos AV 20180526
SUPERAntiSpyware 20180526
Symantec 20180526
Symantec Mobile Insight 20180525
Tencent 20180526
TheHacker 20180524
TrendMicro 20180526
TrendMicro-HouseCall 20180526
Trustlook 20180526
VBA32 20180525
VIPRE 20180526
ViRobot 20180526
Webroot 20180526
Yandex 20180524
Zillya 20180525
ZoneAlarm by Check Point 20180526
Zoner 20180526
The file being studied is a Portable Executable file! More specifically, it is a Win32 DLL file for the Windows command line subsystem.
FileVersionInfo properties
Copyright
(C) 1995-2013 Jean-loup Gailly & Mark Adler

Product zlib
Original name zlib1.dll
Internal name zlib1.dll
File version 1.2.8
Description zlib data compression library
Comments For more information visit http://www.zlib.net/
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 2013-06-22 16:23:44
Entry Point 0x00001058
Number of sections 11
PE sections
Overlays
MD5 ec2ee17380374b4cfa0d7eadc17519cf
File type ASCII text
Offset 113152
Size 14
Entropy 3.09
PE imports
DeleteCriticalSection
InitializeCriticalSection
EnterCriticalSection
TlsGetValue
GetModuleHandleA
GetLastError
VirtualQuery
InterlockedExchange
WideCharToMultiByte
IsDBCSLeadByteEx
MultiByteToWideChar
VirtualProtect
Sleep
GetProcAddress
LeaveCriticalSection
malloc
setlocale
__dllonexit
abort
fflush
strchr
fputc
_errno
fwrite
_open
wcslen
_close
free
getenv
atoi
vfprintf
wcstombs
calloc
_write
_lseeki64
_vsnprintf
_read
_wopen
strerror
__mb_cur_max
localeconv
memchr
_iob
PE exports
Number of PE resources by type
RT_VERSION 1
Number of PE resources by language
ENGLISH US 1
PE resources
ExifTool file metadata
SubsystemVersion
4.0

Comments
For more information visit http://www.zlib.net/

LinkerVersion
2.22

ImageVersion
1.0

FileSubtype
0

FileVersionNumber
1.2.8.0

LanguageCode
English (U.S.)

FileFlagsMask
0x003f

FileDescription
zlib data compression library

CharacterSet
Windows, Latin1

InitializedDataSize
112128

EntryPoint
0x1058

OriginalFileName
zlib1.dll

MIMEType
application/octet-stream

LegalCopyright
(C) 1995-2013 Jean-loup Gailly & Mark Adler

FileVersion
1.2.8

TimeStamp
2013:06:22 17:23:44+01:00

FileType
Win32 DLL

PEType
PE32

InternalName
zlib1.dll

ProductVersion
1.2.8

UninitializedDataSize
3072

OSVersion
4.0

FileOS
Win32

Subsystem
Windows command line

MachineType
Intel 386 or later, and compatibles

CodeSize
77312

ProductName
zlib

ProductVersionNumber
1.2.8.0

FileTypeExtension
dll

ObjectFileType
Dynamic link library

CarbonBlack CarbonBlack acts as a surveillance camera for computers
Execution parents
PE resource-wise parents
Compressed bundles
File identification
MD5 e4d7dd0a413519b21621ccb7d1d78fa4
SHA1 b2300402703433109cee85fd9f70e81bf867c319
SHA256 f4b42f671cf34329584afe4193c311dbb2a0396524499a23819467431a2b673d
ssdeep
1536:9QmTxWI4MkO0r5qNfB//HI3sEgLezANeZ9GM8UnToIfBIOVIOam+qhsJm:9QmlqMkOM5qNMsOzAq9GgTBfrfah7Jm

authentihash 320ce0169c426f94997c9d8cb1dae3e94b868707961337dea3f39d2753dd262f
imphash c21431275e72cb087465cdd8f2e6a627
File size 110.5 KB ( 113166 bytes )
File type Win32 DLL
Magic literal
PE32 executable for MS Windows (DLL) (console) Intel 80386 32-bit

TrID Win64 Executable (generic) (61.7%)
Win32 Dynamic Link Library (generic) (14.6%)
Win32 Executable (generic) (10.0%)
OS/2 Executable (generic) (4.5%)
Generic Win/DOS Executable (4.4%)
Tags
pedll overlay

VirusTotal metadata
First submission 2013-06-24 18:51:35 UTC ( 4 years, 11 months ago )
Last submission 2018-05-26 21:55:07 UTC ( 3 weeks, 1 day ago )
File names is-d5bmk.tmp
zlib1.dll
is-fggdd.tmp
vt-upload-QkUTF
is-uv9vf.tmp
is-p9h6n.tmp
is-jk86j.tmp
zlib1.dll
is-a7av6.tmp
zlib1.dll
132
ZLIB1.DLL._B2300402703433109CEE85FD9F70E81BF867C319
137
32823266
is-0cubo.tmp
zlif6fc.tmp
is-02v6e.tmp
zlib1.dll
imm-flt-63117
is-3shm8.tmp
is-78eeg.tmp
is-p15f8.tmp
is-oa5ig.tmp
zlib1.dll123_
is-aaj1k.tmp
Advanced heuristic and reputation engines
Symantec reputation Suspicious.Insight
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