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pstsrv.exe

pstsrv.exe

One Call Ltd

The application pstsrv.exe, “Enables you to find the best service professionals in your area and compare offers.” by One Call has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a separate (within the context of its own process) windows Service named “PastaQuotes”.
Publisher:
PastaQuotes  (signed by One Call Ltd)

Product:
pstsrv.exe

Description:
Enables you to find the best service professionals in your area and compare offers.

Version:
1, 0, 0, 15

MD5:
07783ae5b740060e8439277f2a00e4bd

SHA-1:
684538da78b02fba3de5fad33496ff570dc168af

SHA-256:
f39fc59b238cfc2a73468cdf63f16ad14321e5547a59ec3d55b9f8aa3cec3445

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/27/2024 12:30:14 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SimplyTech.OneCall (M)
16.5.11.10

File size:
1.6 MB (1,647,776 bytes)

Product version:
1, 0, 0, 15

Copyright:
Copyright (C) 2014

Original file name:
pstsrv.exe

File type:
Executable application (Win64 EXE)

Language:
English (United States)

Common path:
C:\Program Files\common files\pastaleads\pastaquotes\pstsrv.exe

Digital Signature
Signed by:
One Call Ltd

Authority:
COMODO CA Limited

Valid from:
12/30/2013 5:00:00 PM

Valid to:
12/31/2014 4:59:59 PM

Subject:
CN=One Call Ltd, O=One Call Ltd, STREET=Zarhin 10, L=Raanana, S=IL, PostalCode=12345, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
3319A851B8E5EE29CCF776BCF148B091

File PE Metadata
Compilation timestamp:
8/22/2014 5:31:03 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows Console

Linker version:
12.0

CTPH (ssdeep):
24576:/NOIgIEGi+XBY/J1SZgTwLnKrBzi6/2JwhTcnWQz2ccFV:/yB+xYB1DwOrBzi6kwhTqx

Entry address:
0xA8E3C

Entry point:
48, 83, EC, 28, E8, BF, 7F, 00, 00, 48, 83, C4, 28, E9, 42, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, 66, 66, 0F, 1F, 84, 00, 00, 00, 00, 00, 4C, 8B, D9, 4C, 8B, D2, 49, 83, F8, 10, 0F, 86, B9, 00, 00, 00, 48, 2B, D1, 73, 0F, 49, 8B, C2, 49, 03, C0, 48, 3B, C8, 0F, 8C, 96, 03, 00, 00, 0F, BA, 25, D0, CE, 0D, 00, 01, 73, 13, 57, 56, 48, 8B, F9, 49, 8B, F2, 49, 8B, C8, F3, A4, 5E, 5F, 49, 8B, C3, C3, 0F, BA, 25, B3, CE, 0D, 00, 02, 0F, 82, 56, 02, 00, 00, F6, C1, 07, 74, 36, F6, C1, 01, 74, 0B, 8A, 04, 0A...
 
[+]

Entropy:
6.0628

Code size:
1.1 MB (1,132,544 bytes)

Service
Display name:
PastaQuotes

Service name:
PSTpd

Description:
Enables you to find the best service professionals in your area and compare offers.

Type:
Win32OwnProcess


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