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pstra.exe

pstra.exe

One Call Ltd

The application pstra.exe by One Call has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
PastaQuotes  (signed by One Call Ltd)

Product:
pstra.exe

Version:
1, 0, 0, 15

MD5:
2b31d17835dc5d0ef3dd819f3c595942

SHA-1:
3f1ee6ff2ad0f8b6e2c21794dd1a0638e592f70c

SHA-256:
c93b4ed7e33a086e1932c79d04d737d0bf9c0d920b6e832c8418448fa95bd1ed

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:
4/19/2024 8:26:01 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.OneCall.F
14.12.3.15

File size:
247.6 KB (253,568 bytes)

Product version:
1, 0, 0, 15

Copyright:
Copyright (C) 2014

Original file name:
pstra.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
One Call Ltd

Authority:
COMODO CA Limited

Valid from:
12/30/2013 6:00:00 PM

Valid to:
12/31/2014 5:59:59 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 6:30:43 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
12.0

CTPH (ssdeep):
3072:evswKhIW+wMiiZZLJy4u6arb9X0k8XnBWh6+Ex6/gXqnw0m+99BPbJNQwgMfR/vI:eviiW+wM9wfnbd8RWYg/6qwrwkEdRo

Entry address:
0xFC85

Entry point:
E8, E9, 29, 00, 00, E9, 7B, FE, FF, FF, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 30, B3, 43, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, B0, 80, 43, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 30, B3, 43, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00, 00, F7, C6, 03, 00, 00...
 
[+]

Entropy:
6.5133

Code size:
167 KB (171,008 bytes)

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