Webporpoise

Publisher Information

Webporpoise is a brand of the Sambreel/Yontoo group, a web advertising company located in Carlsbad, CA. The company is a primary distributor of unwanted software. It is part of the Yontoo/Sambreel group and distributes web browser add-ons, typically potentially unwanted and adware in nature, that are designed to modify a user's typical search beahvior as well as display context and popup advertising. There is one additional code signing certificate issued to this publisher.
Remove Webporpoise Malware - Powered by Reason Core Security
Authority:
VeriSign, Inc.

Valid from:
3/13/2014 8:00:00 PM

Valid to:
3/14/2015 7:59:59 PM

Subject:
CN=Webporpoise, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Webporpoise, L=Santa Monica, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
77e73438e8db62cbb923965c646e769f

Scanner detections:
Detections  (100% detected)

Scan engine
Details
Detections

Reason Heuristics
PUP.Webporpoise.U, PUP.Webporpoise.Q, PUP.Webporpoise.g, PUP.Webporpoise.R, PUP.Webporpoise.T, PUP.Webporpoise.AA, Adware.Yontoo.Webporpoise.U, PUP.Webporpoise.Z, Adware.Yontoo.Webporpoise.W, PUP.Webporpoise.m, PUP.Webporpoise.k, PUP.Service.Webporpoise.K, PUP.Webporpoise.N, PUP.Yontoo.Webporpoise (M)
100.00%

VIPRE Antivirus
Threat.4150696, Trojan.Win32.Generic, Threat.4741131, Yontoo
50.00%

AVG
Adware Generic_r.KI, Wepor, MalSign.Outobox, Adware Generic_r.KF, Adware BrowseFox.A, BrowseFox.F, Adware Generic6.DAP
50.00%

Baidu Antivirus
Adware.Win32.BrowseFox, Adware.MSIL.BrowseFox, Adware.Win64.BrowseFox, Adware.Win32.Agent
40.00%

Dr.Web
Trojan.BPlug.47, Trojan.BPlug.79, Trojan.BPlug.78, Trojan.BPlug.97, Trojan.BPlug.48, Trojan.BPlug.100, Trojan.BPlug.123
38.00%

IKARUS anti.virus
AdWare.LinkSwift, AdWare.SwiftBrowse, AdWare.SpadeCast, AdWare.BrowseBurst, PUA.BrowseFox, not-a-virus:AdWare.Win32.Agent
38.00%

ESET NOD32
Win32/BrowseFox.J potentially unwanted application, Win32/BrowseFox.K potentially unwanted application, MSIL/BrowseFox.G potentially unwanted application
32.00%

MicroWorld eScan
Adware.Agent.OBZ, Adware.SwiftBrowse.P, Adware.Agent.NYV, Adware.SwiftBrowse.L, Gen:Variant.Adware.SwiftBrowse.1, Adware.Agent.OGI, Gen:Variant.Adware.BHO.Agent.4
32.00%

Bitdefender
Adware.Agent.OBZ, Adware.SwiftBrowse.P, Adware.Agent.NYV, Adware.SwiftBrowse.L, Gen:Variant.Adware.SwiftBrowse.1, Adware.Agent.OGI
32.00%

Emsisoft Anti-Malware
Adware.Agent.OBZ, Adware.SwiftBrowse.P, Adware.Agent.NYV, Adware.SwiftBrowse.L, Gen:Variant.Adware.SwiftBrowse, Adware.Agent.OGI
32.00%

20 / 68    (Adware)

1 / 68      (Adware)
webporpoisebaapp.dll  (f7ee41afb7ea8bdd2a4581f43f4ab573)

1 / 68      (Adware)
webporpoise.browseradapter.exe  (1a6d1026bafd53a6bf567e199a01dd4c)

1 / 68      (Adware)
{572f484b-455f-44b0-9d6a-da3ad2071365}gw.sys (StdLib)  (958bf2641d276961037c1ed040bb9d86)

1 / 68      (Adware)
{5e80a609-859d-4419-83c2-bff37dd68ea9}w64.sys (StdLib)  (563ef2973d9fc458023877feb85a6dc7)

1 / 68      (Adware)

1 / 68      (Adware)

1 / 68      (Adware)
webporpoise.boas.exe.pendingoverwrite  (ec1fa6cf2b878d0e4682b84c5901c2e8)

1 / 68      (Adware)
webporpoise.exe  (2fb860dfd6680d4dfc49dcbe40f238c2)

1 / 68      (Adware)
webporpoise2015012121.exe  (4e501f38472fa06ccbe53edeef6cd203)

1 / 68      (Adware)
646e947ef0e64d0eb21e64.dll  (51ce817af520cce36a76ca3b54149c5e)

1 / 68      (Adware)
646e947ef0e64d0eb21e.dll  (dbee35396a369eaa83025b2bacb05ce5)

1 / 68      (Adware)
webporpoiseun.exe  (242a1f046164b5789cb55bae6851716c)

1 / 68      (Adware)
{646e947e-f0e6-4d0e-b21e-d62ca97183e2}w64.sys (StdLib)  (b38c2818607efed558a73f4f7b43e3d2)

1 / 68      (Adware)

1 / 68      (Adware)

1 / 68      (Adware)

20 / 68    (Adware)

1 / 68      (Adware)
df20a432cb4f4c37849d64.dll  (8f73b20065f7f39d4b4772fd314fdac2)

1 / 68      (Adware)
df20a432cb4f4c37849d.dll  (1f084a97f2b39867d6b4ea8cd34c01a2)

1 / 68      (Adware)
646e947ef0e64d0eb21e64.dll  (8a2a67d85c4c4b3916c06086bcc16e1d)

1 / 68      (Adware)
646e947ef0e64d0eb21e.dll  (e98a3a6b09be228a98b48df536b112b7)

1 / 68      (Adware)
webporpoiseun.exe  (14fd133acf634dd0450c015c7429e993)

1 / 68      (Adware)
webporpoisebho.dll (webporpoise)  (3469b91871d82728f119a8e3003a4e49)

1 / 68      (Adware)
{df20a432-cb4f-4c37-849d-803f4fc5ef77}w64.sys (StdLib)  (6bd11d3c37ed1f300dc5b23a1cc9fc15)

1 / 68      (Adware)
{96321f19-9e02-4c0c-9549-91044e897a0b}w64.sys (StdLib)  (c9f86822460f1b1d48108455e3b4ee36)

1 / 68      (Adware)
{5e80a609-859d-4419-83c2-bff37dd68ea9}w64.sys (StdLib)  (66f4e81bd513d4a3490bde3796fc2329)

8 / 68      (Adware)
{646e947e-f0e6-4d0e-b21e-d62ca97183e2}w64.sys (StdLib)  (58cd82ed83a19c096a1e5752755f522d)

32 / 68    (Adware)
maintainer.bak  (ebf602bda95a2b384de5acd2c9236818)

31 / 68    (Adware)
maintainer.exe  (a1ee008eeb23a96d9f4f3b777200c60f)

 
Latest 30 of 143 files

The following certificate is also signed by Webporpoise.

0B91659157A711B12C4C801CB6C9FC3E  (Mar 11, 2015 to Apr 10, 2016)

The following publishers (by Authenticode signature organization name) are related.

Remove Webporpoise Malware - Powered by Reason Core Security
* Note, the details and description above are based on the code signing digital signature issued to Webporpoise by VeriSign, Inc. on March 13, 2014 with the serial number '77e73438e8db62cbb923965c646e769f'.