Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

b7e66 44.44%
1a603 11.11%
62213 11.11%
0ea75 11.11%
9e954 11.11%
187ae 11.11%
(Note, Cisco Systems publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

PE structurePE file structure
Show functions
Import table
advapi32.dll
RegQueryValueExA, RegCloseKey, InitializeSecurityDescriptor, SetSecurityDescriptorDacl, RegOpenKeyExA
kernel32.dll
CreateDirectoryA, RemoveDirectoryA, CreateFileA, DeleteFileA, MoveFileA, GetCurrentDirectoryA, LoadLibraryA, FindFirstFileA, FindNextFileA, FindClose, CopyFileA, GetLastError, GetProcAddress, FreeLibrary, LocalAlloc, CreateEventA, SetCurrentDirectoryA, CloseHandle, SetConsoleCtrlHandler, DisableThreadLibraryCalls, Sleep, GetVersionExA, GetModuleHandleA
msvcrt.dll
DllMain
Export table
vpn_acknowledge_banner
vpn_api_destroy
vpn_api_init
vpn_app_state_change
vpn_auth_abort
vpn_auth_get_attribute
vpn_auth_respond
vpn_auth_set_attribute
vpn_channel_destroy
vpn_channel_event
vpn_channel_get_msgtypes
vpn_channel_get_socket
vpn_channel_init
vpn_connect
vpn_disconnect
vpn_enum_ppp
vpn_get_autoinit_stat
vpn_get_gui_start_event
vpn_get_service_start_event
vpn_get_stats
vpn_notify_enable
vpn_process_events
vpn_register_gina
vpn_reset_stats
vpn_send_newgui
vpn_stats_get_counters
vpn_stats_get_firewall_info
vpn_stats_get_local_lan_routes
vpn_stats_get_profile_name
vpn_stats_get_secure_routes
vpn_stats_get_tunnel_info

vpnapi.dll

By Cisco Systems (Signed)

Remove vpnapi.dll
MD5:   9e9542a6ddf96ad1bf5070a27012d8d5
SHA1:   57604537a829cfe70826cd8e365794db3571075d
SHA256:   6929a047a5ff175ca43508ddd747112a46683a53523b49cbd3ebaf33884b2a1c

Overview

vpnapi.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Cisco Systems VPN Client 5.0.07.0440 published by Cisco Systems, Inc., Cisco Systems VPN Client from Cisco Systems, Inc. and Cisco Systems VPN Client by Cisco Systems, Inc.. The file is digitally signed by Cisco Systems which was issued by the Thawte Consulting (Pty) Ltd. certificate authority (CA).

DetailsDetails

File name:vpnapi.dll
Typical file path:C:\Program Files\cisco systems\vpn client\vpnapi.dll
Size:198 KB (202,752 bytes)
Build date:3/4/2011 11:40 PM
Certificate
Issued to:Cisco Systems
Authority (CA):Thawte Consulting (Pty) Ltd.
Effective date:Tuesday, November 3, 2009
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Cisco Systems VPN Client
 Cisco Systems, Inc.
10% remove
Cisco® VPN Client software enables customers to establish secure, end-to-end encrypted tunnels to any Cisco Easy VPN server. Automatically distributes updated versions of the Cisco VPN Client to remote users. Eliminates the manual configuration previously required to set Internet Explorer browser proxy settings for Web browsing.
Cisco Configuration Professional
 Cisco Systems, Inc.
10% remove
Cisco Configuration Professional offers smart wizards and advanced configuration support for LAN and WAN interfaces, Network Address Translation (NAT), stateful and application firewall policy, IPS, IPSec and SSL VPN, QoS, and Cisco Network Admission Control policy features.
CSCO_VPNClient5_03
 Cisco Systems, Inc.
11% remove
Takion
 Takion Technologies LLC
1% remove

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 33.33%
Windows 7 Professional 22.22%
Windows 7 Home Premium 11.11%
Windows Vista Business 11.11%
Windows Vista Ultimate 11.11%
Windows 7 Ultimate 11.11%

Distribution by countryDistribution by country

United States installs about 22.22% of vpnapi.dll.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 50.00%
Lenovo 50.00%
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