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27201417_stp.exe

Hotspot Shield

AnchorFree Inc

This is the downloadable installer to AnchorFree's Hotsopt Shield, an ad-supported VPN client that integrates with the browser. The free version injects ads in the web browser. The application 27201417_stp.exe by AnchorFree Inc has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the HotspotShield installer. The file has been seen being downloaded from myhotspotshield.googlecode.com and multiple other hosts.
Publisher:
AnchorFree Inc  (signed and verified)

Product:
Hotspot Shield

Version:
3.17.0.20073

MD5:
0584e191333e0ffdfb8cce07053c0ec5

SHA-1:
42a53eb829b12877491cdf9bddacd50bbe00f225

SHA-256:
a07507189fd961122555b1bd6d45bdbfa94ea16a10b8d1d7efb124164ce73873

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/9/2024 2:05:46 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.AnchorFree.Installer.Meta (L)
16.6.10.9

File size:
7.1 MB (7,455,560 bytes)

File type:
Executable application (Win32 EXE)

Installer:
HotspotShield

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\27201417_stp.exe

Digital Signature
Signed by:
AnchorFree Inc

Authority:
VeriSign, Inc.

Valid from:
3/28/2011 4:30:00 AM

Valid to:
4/14/2014 4:29:59 AM

Subject:
CN=AnchorFree Inc, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=AnchorFree Inc, L=Sunnyvale, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
68A4A0CC448443C288A22A91D7F82126

File PE Metadata
Compilation timestamp:
9/9/2009 5:52:54 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
196608:HTN22knP/b1R3aw+5WwMySPHnlRlppZTbkVm6wOq:HTN27pR3BySHnlLpplYV0Oq

Entry address:
0x33FF

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 70, 85, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, B8, EE, 7E, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, ED, 7E, 00, 8D, 44, 24, 38, 50, 55, 68, 6C, 85, 40, 00, FF, 15, 80, 81, 40, 00, 68, 54, 85, 40, 00, 68, C0, 6D, 7E, 00, E8, 35, 26, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, F0, 83, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.9967

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file 27201417_stp.exe has been seen being distributed by the following 3 URLs.

https://myhotspotshield.googlecode.com/.../HSS-3.17-install-e-548-plain.exe

http://mydati.com/download/.../HSS-install-e-548-plain.exe

http://software-files-a.cnet.com/s/software/13/34/50/.../HSS-3.17-install-e-548-plain.exe

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