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oploverz_-_gst_11_ha.exe

Tolaracol

Quality Install (Alpha Criteria Ltd.)

The application oploverz_-_gst_11_ha.exe, “Tolaracol Setup ” by Quality Install (Alpha Criteria) has been detected as adware 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 installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.sendstockcentral.com.
Publisher:
Gesuk   (signed by Quality Install (Alpha Criteria Ltd.))

Product:
Tolaracol

Description:
Tolaracol Setup

MD5:
a4ce940f9f7d5b1cdb62cf5f8a9c7b4a

SHA-1:
eca9ea731be0e9807619404d2d875d787637c9a4

SHA-256:
6d727deee0256290c377c6143a3c5d2cce6126b8879a622645d7b5a07d84ac32

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
1/12/2025 5:54:53 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.AC.Installer (M)
16.7.12.19

File size:
941.2 KB (963,808 bytes)

Product version:
5.7

Copyright:
Stub

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\oploverz_-_gst_11_ha.exe

Digital Signature
Signed by:
Quality Install (Alpha Criteria Ltd.)

Authority:
GlobalSign nv-sa

Valid from:
1/6/2016 9:14:15 PM

Valid to:
8/4/2016 10:59:05 PM

Subject:
CN=Quality Install (Alpha Criteria Ltd.), O=Quality Install (Alpha Criteria Ltd.), L=Tel Aviv, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121BA484E4C31175E4A844ED055428DEC42

File PE Metadata
Compilation timestamp:
6/20/1992 6:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:x77lXzrOd0KGPeI5MHCHtwysk7A9AIZpulmYmdP1c33SjeP3:x7ZDyqPTKCtZs0A9Al6dP1mSi/

Entry address:
0xAA98

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 2E, 86, FF, FF, E8, 35, 98, FF, FF, E8, 9C, 9B, FF, FF, E8, B7, 9F, FF, FF, E8, 56, BF, FF, FF, E8, ED, E8, FF, FF, E8, 54, EA, FF, FF, 33, C0, 55, 68, 69, B1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 32, B1, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, D0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, C2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, 24, 93, FF, FF, 8D, 55, F0, 33, C0, E8, 66, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9335

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
40.5 KB (41,472 bytes)

The file oploverz_-_gst_11_ha.exe has been seen being distributed by the following URL.

http://www.sendstockcentral.com/c?x=vZAgK77h4bGUFmg YDjRY1ufTxRIgU9edxTrrpLmJQk=&c=XmQkI4UGbvipWmzlFCZUNi0uZLxPYIsYMnlQ/IqdazRO3a lOCqNQ75D/FaNtCgucK9fWqX8e1tfH76EXrSbdO6JhAoWIRpGoV5uOrdaPlGoOc0JIG1/FfXWajvjKKJP&downloadAs=oploverz_-_GST_11_HA.exe&fallback_url=https://s02.solidfilesusercontent.com/N2ZmMDJlZjRmOTY3OWYxZTU5ZmZmMmYxZTI3ZDljNDIxNDE2ZDhlYjoxYk1FeGM6NGNlX0xRQWlpenNfekJtZ1IxRnlBNUZGX3Zv/.../oploverz_-_GST_11_[HADE]_[4A2B5AF6].mkv

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