trolatunt.purbrowse64.exe

trolatunt

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application trolatunt.purbrowse64.exe by trolatunt has been detected as adware by 18 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
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Publisher:
trolatunt  (signed and verified)

MD5:
58e775e421493c1c5d40850a1160abc3

SHA-1:
557d24ed4414d29cbf40ddb1c782b1c37fae983f

SHA-256:
6ababcbf661d9264b11e885896306b0a9c9aab3531e417f92bf9201b5deb4d19

Scanner detections:
18 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
12/3/2016 3:50:17 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.P
969

Agnitum Outpost
PUA.LinkSwift
7.1.1

Antiy Labs AVL
GrayWare[AdWare:not-a-virus]/Win32.LinkSwift
1.0.0.1

AVG
Adware BrowseFox.A
2014.0.3955

Bitdefender
Adware.SwiftBrowse.P
1.0.20.805

Emsisoft Anti-Malware
Adware.SwiftBrowse.P
8.14.06.10.07

ESET NOD32
Win64/BrowseFox.A potentially unwanted application
7.0.302.0

F-Secure
Adware.SwiftBrowse.P
11.2014-10-06_3

G Data
Adware.SwiftBrowse
14.6.24

IKARUS anti.virus
AdWare.BrowseFox
t3scan.1.6.1.0

Jiangmin
AdWare/LinkSwift.bl
KV140610

McAfee
Artemis!58E775E42149
5600.7103

McAfee Web Gateway
Artemis!58E775E42149
7.7103

MicroWorld eScan
Adware.SwiftBrowse.P
15.0.0.483

nProtect
Adware.SwiftBrowse.P
14.06.10.01

Reason Heuristics
Adware.Yontoo.trolatunt.U
14.6.12.9

VIPRE Antivirus
Threat.4150696
30086

Remove trolatunt.purbrowse64.exe - Powered by Reason Core Security
File size:
280.3 KB (287,008 bytes)

File type:
Executable application (Win64 EXE)

Common path:
C:\Program Files\trolatunt\bin\trolatunt.purbrowse64.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
8/20/2013 5:00:00 PM

Valid to:
8/20/2015 4:59:59 PM

Subject:
CN=trolatunt, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=trolatunt, L=San Diego, 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:
16E5B55BC9746E627E43F6A38DDE3E80

File PE Metadata
Compilation timestamp:
4/7/2014 7:22:58 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
6144:NICH0pAvY1Q5vQhQc4BHi4zQqATmr7D647YGTB95k2asmNoN:SCH0pQhQm7EWJ7YGTPW3s

Entry address:
0x20140

Entry point:
48, 83, EC, 28, E8, 53, 77, 00, 00, 48, 83, C4, 28, E9, 76, FE, FF, FF, CC, CC, 48, 89, 5C, 24, 10, 48, 89, 7C, 24, 18, 55, 48, 8B, EC, 48, 83, EC, 60, 48, 8B, FA, 48, 8B, D9, 48, 8D, 4D, C0, 48, 8D, 15, 49, 05, 01, 00, 41, B8, 40, 00, 00, 00, E8, 8E, E4, FF, FF, 48, 8D, 55, 10, 48, 8B, CF, 48, 89, 5D, E8, 48, 89, 7D, F0, E8, 0E, 99, 00, 00, 4C, 8B, D8, 48, 89, 45, 10, 48, 89, 45, F8, 48, 85, FF, 74, 1B, F6, 07, 08, B9, 00, 40, 99, 01, 74, 05, 89, 4D, E0, EB, 0C, 8B, 45, E0, 4D, 85, DB, 0F, 44, C1, 89, 45...
 
[+]

Entropy:
6.3012

Code size:
185 KB (189,440 bytes)

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