TopicTron

Publisher Information

TopicTron 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.
Authority:
VeriSign, Inc.

Valid from:
3/19/2014 1:00:00 AM

Valid to:
3/20/2015 12:59:59 AM

Subject:
CN=TopicTron, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=TopicTron, 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:
525f682b2d8b1e0bb71f3041a3873eb2

Scanner detections:
Detections  (100% detected)

Scan engine
Details
Detections

Reason Heuristics
Adware.Yontoo (M), PUP.Yontoo (M)
100.00%

1 / 68      (Adware)
{1de0dec0-675e-482f-a756-fd24c6796c8e}w64.sys (StdLib)  (0e0d046da9eaa14ca7a11593a01047a2)

1 / 68      (Adware)
netcrawl.purbrowse64.exe  (09cf4d5078839cedc8e873aaa8ba075c)

1 / 68      (Adware)
netcrawl.expextdll.dll  (ce2c3c4229bbdf5e63022967a3878921)

1 / 68      (Adware)
{1de0dec0-675e-482f-a756-fd24c6796c8e}t.sys (StdLib)  (aab8d12085efe404d3c161b8122ddf17)

1 / 68      (Adware)
{6191cc23-5db4-4079-aaac-546c45b08af1}t.sys (StdLib)  (4be9d7e8bee040f3b56b6f75924c5ece)

1 / 68      (Adware)
maintainer.bak  (391ce2cad9a0cc568d5da53d0b438081)

1 / 68      (Adware)
maintainer.bak  (daa35cbd42717ec545db8a4dbbede593)

1 / 68      (Adware)
{1de0dec0-675e-482f-a756-fd24c6796c8e}w.sys (StdLib)  (ff85eb9b14df8af2b6cc2e81110efca7)

1 / 68      (Adware)
netcrawl.purbrowse.dll  (55d7a4ad5b548dcadcede15b15cbacde)

1 / 68      (Adware)
netcrawl.gcupdate.dll  (7e3978f13168021719d44efdf58cf638)

1 / 68      (Adware)
netcrawl.browseradapter.dll  (5ca35695dac8f7645a41c54be10312a2)

1 / 68      (Adware)
netcrawl.purbrowse64.exe  (2aa74edf0d095e791cde02ebd9070d49)

1 / 68      (Adware)
netcrawl.browseradapter64.exe  (3991a1eeb23c50ea35850a245a6f711f)

1 / 68      (Adware)
netcrawl.browseradapter.exe  (3a36e63f6ec8831c535df187a9594483)

1 / 68      (Adware)
maintainer.exe  (a94eeb93e940cacf8dabd27ec5e0a6a9)

1 / 68      (Adware)
netcrawl.purbrowse.dll  (ebd943b81b969767f6ff9df4bf3b4e87)

1 / 68      (Adware)
netcrawl.gcupdate.dll  (b6456c24da3b00f15f904075ce1e18d9)

1 / 68      (Adware)
netcrawl.browseradapter.dll  (e1614e3d84c1bf4880b4b1edd3843f22)

1 / 68      (Adware)
netcrawl.purbrowse64.exe  (30fad489916b8199c9c1d2a026998d02)

1 / 68      (Adware)
netcrawl.browseradapter64.exe  (2b4bd3a889cd5f5b935105c6448292ee)

1 / 68      (Adware)
netcrawl.browseradapter.exe  (f61e83acfd3a9c29eca7f9c8880a0be7)

1 / 68      (Adware)
1de0dec0675e482fa75664.dll  (cac57ab142be54c7ec2d0c1e2e253ba3)

1 / 68      (Adware)
1de0dec0675e482fa756.dll  (deff23f5d6be091459afa4cf79192ce6)

1 / 68      (Adware)
NetCrawl.BrowserFilter.dll  (e39807179d83af728c232c84746cb2ff)

1 / 68      (Adware)
netcrawl.browserfilter.helper.dll  (da4d6312d90c9b57de5410a99d9ad5d0)

1 / 68      (Adware)
netcrawlbho.dll (NetCrawl)  (1d884a1c7159c26fa221631d65501f03)

1 / 68      (Adware)

1 / 68      (Adware)
maintainer.bak  (1188849ce01d47f75ac7af1c863ca776)

1 / 68      (Adware)
netcrawl.expext.dll  (3ec0f5085318d429d9c53e4e446c0b90)

1 / 68      (Adware)
netcrawl.purbrowse.exe  (18d2dcd6d33618af2ddcdd4ebb06e56b)

 
Latest 30 of 5,377 files

The following certificate is also signed by TopicTron.

2F76751DA87D7ABD835A2D85F9012540  (Mar 10, 2015 to Apr 09, 2016)

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

30 of 161 publishers

* Note, the details and description above are based on the code signing digital signature issued to TopicTron by VeriSign, Inc. on March 19, 2014 with the serial number '525f682b2d8b1e0bb71f3041a3873eb2'.