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usscfmussc1.exe

US System Care

pc speedup pro

The application usscfmussc1.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 pcspeeduppro.net and multiple other hosts.
Publisher:
uspcworks.com   (signed by pc speedup pro)

Product:
US System Care

Version:
US System Care

MD5:
afc4d01e4408e47cfb98b44f3f05bbb6

SHA-1:
2384562d1b7bed8a69be58d3ea204bb9d10800cd

SHA-256:
7783fecc3319d2d98c1f15bfbc710bb8bc320b603affe932aabbcb6322d82250

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/29/2024 1:20:59 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.PCSeepdupPro.pcspeedu.Installer.Meta (L)
16.7.7.22

File size:
4.4 MB (4,596,944 bytes)

Product version:
1.0.0.5742

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\usscfmussc1.exe

Digital Signature
Signed by:
pc speedup pro

Authority:
COMODO CA Limited

Valid from:
2/28/2016 4:00:00 PM

Valid to:
2/28/2017 3:59:59 PM

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 7:39:04 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:QL9Y8wNvmjHidmBB2K7DV8Wm6G3MPnnBB+RxNW9WIW:QL9YiWdmb8WP4MPnPuB

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:
7.9880

Developed / compiled with:
Microsoft Visual C++

Code size:
65 KB (66,560 bytes)

The file usscfmussc1.exe has been seen being distributed by the following 12 URLs.

http://pcspeeduppro.net/download_ip_marim.asp?utm_source=fmussc1&utm_campaign=fmussc1&pxl=FMU789_FMU772_RUNT&x-at=&x-context=&utm_pubid=98788

http://pcspeeduppro.net/download_ip_marim.asp?utm_source=fmussc1&utm_campaign=fmussc1&pxl=FMU789_FMU772_RUNT&x-at=&x-context=&utm_pubid=2017542

http://cdn.uspcworks.com/ussc/.../usscfmussc1.exe

http://pcspeeduppro.net/download_ip_marim.asp?utm_source=fmussc1&utm_campaign=fmussc1&pxl=FMU789_FMU772_RUNT&x-at=&x-context=&utm_pubid=14429

http://pcspeeduppro.net/download_ipmrm.asp?utm_source=fmussc1&utm_campaign=fmussc1&pxl=FMU789_FMU772_RUNT&x-at=&x-context=&utm_pubid=14429

http://pcspeeduppro.net/download_ip_marim.asp?utm_source=fmussc1&utm_campaign=fmussc1&pxl=FMU789_FMU772_RUNT&x-at=&x-context=&utm_pubid=32893

http://pcspeeduppro.net/download_ip_marim.asp?utm_source=fmussc1&utm_campaign=fmussc1&pxl=FMU789_FMU772_RUNT&x-at=&x-context=&utm_pubid=71948

http://pcspeeduppro.net/download_ipmrm.asp?utm_source=fmussc1&utm_campaign=fmussc1&pxl=FMU789_FMU772_RUNT&x-at=&x-context=&utm_pubid=32893

http://pcspeeduppro.net/download_ipmrm.asp?utm_source=fmussc1&utm_campaign=fmussc1&pxl=FMU789_FMU772_RUNT&x-at=&x-context=&utm_pubid=97223

http://pcspeeduppro.net/download_ip_marim.asp?utm_source=fmussc1&utm_campaign=fmussc1&pxl=FMU789_FMU772_RUNT&x-at=&x-context=&utm_pubid=1652826333

http://pcspeeduppro.net/download_ip_marim.asp?utm_source=fmussc1&utm_campaign=fmussc1&pxl=FMU789_FMU772_RUNT&x-at=&x-context=&utm_pubid=64818

http://pcspeeduppro.net/download_ip_marim.asp?utm_source=fmussc1&utm_campaign=fmussc1&pxl=FMU789_FMU772_RUNT&x-at=&x-context=&utm_pubid=97223

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