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usscsetupunad2.exe

US System Care

pc speedup pro

The application usscsetupunad2.exe by pc speedup pro has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from www.uspcworks.com and multiple other hosts.
Publisher:
uspcworks.com   (signed by pc speedup pro)

Product:
US System Care

Version:
US System Care

MD5:
7af72d4fff753e0cf3da349ad1dc00e9

SHA-1:
f1958a1f690c34a8c7b22995b583db983f18c33d

SHA-256:
41045eea3025e528f813fb86ae7bc50ebcb7c92e2c57f51d90f041c9360b4cec

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
1/15/2025 11:36:31 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.PCSpeedupPro.uspcwork.Installer.Meta (L)
16.6.20.15

File size:
4.4 MB (4,608,152 bytes)

Product version:
1.0.0.5742

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\usscsetupunad2.exe

Digital Signature
Signed by:
pc speedup pro

Authority:
COMODO CA Limited

Valid from:
2/29/2016 3:00:00 AM

Valid to:
3/1/2017 2:59:59 AM

Subject:
CN=pc speedup pro, OU=management, O=pc speedup pro, STREET=104 Surya Nagar, STREET=MURLIPURA, L=Jaipur, S=Rajasthan, PostalCode=302039, C=IN

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
009CC01DDB723B1B1F926A2A1AEE6744B0

File PE Metadata
Compilation timestamp:
4/6/2016 5:39:04 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:PL521e7xRNlEL/6p9rIRcyFObP2dTIxARBUhhCoC9yJwyf:PcM9mj6w1kbudTIxAPCS7yf

Entry address:
0x117DC

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, 44, 01, 41, 00, E8, C8, 4D, FF, FF, 33, C0, 55, 68, BE, 1E, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 7A, 1E, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 0E, D5, FF, FF, E8, 5D, D0, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 23, D6, FF, FF, 33, C0, E8, 60, 2E, FF, FF, 8D, 55, EC, 33, C0, E8, A6, A0, FF, FF, 8B, 55, EC, B8, 58, 86...
 
[+]

Entropy:
7.9881

Developed / compiled with:
Microsoft Visual C++

Code size:
65 KB (66,560 bytes)

The file usscsetupunad2.exe has been seen being distributed by the following 3 URLs.

http://www.uspcworks.com/download_ip_ad.asp?x-context=ALaF0j6a0wgAA_-LJRqKWTf1IibYSaCEHTlpbuEByJKiAAAAAAAIAAE&utm_source=unwadn2&utm_campaign=ADL&pxl=UNW422_UNW406_RUNT&utm_pubid=679789&x-at=XXXX

http://cdn.uspcworks.com/ussc/.../usscsetupunad2.exe

http://www.uspcworks.com/download_ip_ad.asp?x-context=AM40kYyZ0wgAA_-G8A1m9xRO56bDRLoPDkmiELajGO1RAAAAAAACAAE&utm_source=unwadn2&utm_campaign=ADL&pxl=UNW422_UNW406_RUNT&utm_pubid=40352&x-at=XXXX

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