srptm.exe

srptm

Linkury

This is part of the Linkury monetization software, a web browser toolbar used to 'hijack' a user's search in order to collect revenues. The application srptm.exe by Linkury has been detected as adware by 13 anti-malware scanners. Additionally, the file is typically installed by a number of programs including Yahoo Community Smartbar by Linkury Inc. and Yahoo Community Smartbar Engine by Linkury Inc., both potentially unwanted software.
Publisher:
Linkury  (signed and verified)

Product:
srptm

Version:
1.0.0.0

MD5:
6b8d8cc39c26c288656e8c3614b217d7

SHA-1:
c50b8d9ac6aba7759f4a9ad62af1ae5a55d52829

SHA-256:
3bce26c0403b36312db3b9774e9d9452484610567dbc8b562809b5b8ae921213

Scanner detections:
13 / 68

Status:
Adware

Analysis date:
4/26/2024 2:40:57 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Linkury.B
911

Avira AntiVirus
TR/Trash.Gen
7.11.30.172

Bitdefender
Adware.Linkury.B
1.0.20.1095

Dr.Web
Trojan.Damaged.1
9.0.1.0219

Emsisoft Anti-Malware
Adware.Linkury
8.14.08.07.07

G Data
Adware.Linkury
14.8.24

IKARUS anti.virus
AdWare.Linkury
t3scan.1.6.1.0

MicroWorld eScan
Adware.Linkury.B
15.0.0.657

Panda Antivirus
PUP/LinkUry
14.04.13.07

Reason Heuristics
PUP.Linkury.F
14.8.7.19

SUPERAntiSpyware
Trojan.Agent/Gen-Nullo[Short]
10435

Trend Micro House Call
Suspicious_GEN.F47V0623
7.2.219

VIPRE Antivirus
Adware.Linkury
27984

File size:
21.8 KB (22,296 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2013

Original file name:
srptm.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\lpt\srptm.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
4/12/2012 2:00:00 AM

Valid to:
5/12/2015 1:59:59 AM

Subject:
CN=Linkury, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Linkury, L=Ramat Gan, S=Israel, C=IL

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:
77A9B89A06B99100955A838E8BB46FF8

File PE Metadata
Compilation timestamp:
3/25/2014 7:46:27 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
384:48+GLkK6b9st3G+mit0kY8fiZSXFciG7+0tQIQBguGMnYPLds41eMOA:KGLO+NthDWSaQI+lF

Entry address:
0x5216

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
13 KB (13,312 bytes)

The file srptm.exe has been discovered within the following programs.

Yahoo Community Smartbar  by Linkury Inc.
Yahoo Community Smartbar is a web browser toolbar and extension that modifies the browsers search and home pages as well as delivers contextual based advertising. This toolbar currently supports Internet Explorer, Firefox and Chrome.
www.linkury.com/index-8_faq.html
83% remove it
Yahoo Community Smartbar Engine is a web browser toolbar and extension that modifies the browsers search and home pages as well as delivers contextual based advertising. This toolbar currently supports Internet Explorer, Firefox and Chrome.
63% remove it
 
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The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to ec2-50-19-250-130.compute-1.amazonaws.com  (50.19.250.130:80)

TCP (HTTP):
Connects to ec2-52-4-173-101.compute-1.amazonaws.com  (52.4.173.101:80)

TCP (HTTP):
Connects to w01.ttms.eu  (46.105.156.71:80)

TCP (HTTP):
Connects to m216-mp1.cvx2-c.lng.dial.ntli.net  (62.252.188.216:80)

TCP (HTTP):
Connects to m209-mp1.cvx2-c.lng.dial.ntli.net  (62.252.188.209:80)

TCP (HTTP):
Connects to m185-mp1.cvx2-c.lng.dial.ntli.net  (62.252.188.185:80)

TCP (HTTP):
Connects to m179-mp1.cvx2-c.lng.dial.ntli.net  (62.252.188.179:80)

TCP (HTTP):
Connects to haproxy1.ca.servers.visadd.com  (198.50.249.249:80)

TCP (HTTP):
Connects to ec2-54-243-161-87.compute-1.amazonaws.com  (54.243.161.87:80)

TCP (HTTP):
Connects to ec2-54-235-244-28.compute-1.amazonaws.com  (54.235.244.28:80)

TCP (HTTP):
Connects to ec2-52-45-84-141.compute-1.amazonaws.com  (52.45.84.141:80)

TCP (HTTP):
Connects to ec2-52-202-119-97.compute-1.amazonaws.com  (52.202.119.97:80)

TCP (HTTP):
Connects to ec2-34-197-163-126.compute-1.amazonaws.com  (34.197.163.126:80)

TCP (HTTP):
Connects to ec2-184-72-255-181.compute-1.amazonaws.com  (184.72.255.181:80)

TCP (HTTP):
Connects to blob.am5prdstr07a.store.core.windows.net  (13.95.96.184:80)

TCP (HTTP):
Connects to a104-82-229-146.deploy.static.akamaitechnologies.com  (104.82.229.146:80)

TCP (HTTP):
Connects to 94.31.29.64.IPYX-077437-ZYO.above.net  (94.31.29.64:80)

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