pcspeeduphu_a0bd8da02a414b2e9485910ea30d8f40_.exe

PC Speed Up

Safe Download Limited

The application pcspeeduphu_a0bd8da02a414b2e9485910ea30d8f40_.exe by Safe Download Limited has been detected as adware by 2 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from link.pcspeedup.com and multiple other hosts.
Publisher:
Speedchecker Limited   (signed by Safe Download Limited)

Product:
PC Speed Up

Version:
3.4.6.0

MD5:
1ef7b276f9d9ca6d2d95fcbd46e18a51

SHA-1:
046acc4fd09106ece561ef7afc69e653839b00d9

SHA-256:
628fb052ea500a5a0ace29133703570f0346eb8a772e0ed2baf90c7844358eb5

Scanner detections:
2 / 68

Status:
Adware

Analysis date:
4/27/2024 12:24:34 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Speedchecker (variant)
8.9416

Reason Heuristics
PUP.Optional.SafeDownloadLimited.n
14.2.13.4

File size:
5.2 MB (5,483,968 bytes)

Product version:
3.4.6.0

Copyright:
Copyright © Speedchecker Limited 2009-2014

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\pcspeeduphu_a0bd8da02a414b2e9485910ea30d8f40_.exe

Digital Signature
Authority:
DigiCert Inc

Valid from:
7/2/2012 2:00:00 AM

Valid to:
8/26/2014 2:00:00 PM

Subject:
CN=Safe Download Limited, O=Safe Download Limited, L=Douglas, S=Douglas, C=IM

Issuer:
CN=DigiCert High Assurance Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0DD2FC97B3C6597CABD97B29D9383440

File PE Metadata
Compilation timestamp:
12/20/2011 3:16:50 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:YkqSLK3kFUJfqaDOFMxGidMmS8Ke4UiXTdNW2CurxU55xmvezbfQqctImsqkbP8i:Y3Syk+i+OSpdMmP9iXTGpL5xmjXamsq6

Entry address:
0x16478

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, B0, 52, 41, 00, E8, AC, 03, FF, FF, 33, C0, 55, 68, 45, 6B, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 01, 6B, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, AB, 41, 00, E8, 4E, EC, FF, FF, E8, F5, E7, FF, FF, 8D, 55, EC, 33, C0, E8, 7F, 84, FF, FF, 8B, 55, EC, B8, AC, D6, 41, 00, E8, E2, E9, FE, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, AC, D6, 41, 00, B2, 01...
 
[+]

Code size:
84 KB (86,016 bytes)

The file pcspeeduphu_a0bd8da02a414b2e9485910ea30d8f40_.exe has been seen being distributed by the following 50 URLs.

http://link.pcspeedup.com/aff_r?offer_id=5&aff_id=1524&redirect_pass=1&url=http://www.pcspeedup.com/.../download.aspx?affID=hoffers&k=10281dc58ea1835912a5623a254230&urlauth=587946642553469675411390159748

http://link.pcspeedup.com/aff_r?offer_id=5&aff_id=1524&redirect_pass=1&url=http://www.pcspeedup.com/.../download.aspx?affID=hoffers&k=1024071d3f47fc192d1ab20f87ced8&urlauth=655717089818384457792147832456

http://www.pcspeedup.com/.../download.aspx?k=lol&affId=aed&keyword=lol&referencedWebsite=www.acelerarelpc.es&language=es

http://link.pcspeedup.com/aff_r?offer_id=5&aff_id=1524&redirect_pass=1&url=http://www.pcspeedup.com/.../download.aspx?affID=hoffers&k=102e385eabe09b602adf4684e66d1a&urlauth=501721759507860611424375433970

http://link.pcspeedup.com/aff_r?offer_id=5&aff_id=1524&redirect_pass=1&url=http://www.pcspeedup.com/.../download.aspx?affID=hoffers&k=102034b881e345c874c8ca5de15f0b&urlauth=828750374273404654840491678597

http://www.pcspeedup.com/.../download.aspx?k=newpl&affId=adld&keyword=newpl&referencedWebsite=www.przyspieszkomputer.pl&language=pl

https://www.wifiprotector.com/.../response.aspx?&requestId=dd740d03cff545488966a7f3363fac14&encodedInstallerPath=QzpcaW5ldHB1Ylx3d3dyb290XHByenlzcGllc3prb21wdXRlclxkb3dubG9hZHMvcGNzcGVlZHVwLmV4ZQ==

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