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avira-free.exe

CHIP Digital GmbH

The application avira-free.exe, “CHIP Secured Installer” by CHIP Digital GmbH 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 Covus installer. The file has been seen being downloaded from www.tr.downloads-hub.com.
Publisher:
CHIP Digital GmbH  (signed and verified)

Description:
CHIP Secured Installer

Version:
1.0.7.6

MD5:
52e59a40c08d0318aac84febf5c431c7

SHA-1:
d2fc451366cfb5e887c3f7e2f65379b74e93107f

SHA-256:
ff9f7ccd03d1b192dc55e290c0888e2895464020d6e322b2fc6ae186aa0dbee6

Scanner detections:
1 / 68

Status:
Potentially unwanted

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
12/25/2024 1:34:42 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ChipDigital.Bundler (M)
16.8.10.21

File size:
1.1 MB (1,163,296 bytes)

Product version:
1.0.7.6

Copyright:
Copyright © 2016 Chip Digital GmbH

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Covus

Language:
German (Germany)

Common path:
C:\users\{user}\downloads\avira-free.exe

Digital Signature
Signed by:
CHIP Digital GmbH

Authority:
COMODO CA Limited

Valid from:
6/30/2015 1:00:00 AM

Valid to:
6/30/2016 12:59:59 AM

Subject:
CN=CHIP Digital GmbH, OU=Download Development, O=CHIP Digital GmbH, STREET=St.-Martin-Straße 66, L=München, S=Bayern, PostalCode=81541, C=DE

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

Serial number:
2A68C822ECB5BBB6F677B31B69C07F78

File PE Metadata
Compilation timestamp:
2/11/2016 11:52:50 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:xq5TfcdHj4fmbUW2qU0MmV0VMXyW/X/b6QC/FgnVyL:xUTsamJx9/M/FdL

Entry address:
0x19C880

Entry point:
60, BE, 00, 90, 54, 00, 8D, BE, 00, 80, EB, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
6.9822

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
336 KB (344,064 bytes)

The file avira-free.exe has been seen being distributed by the following URL.

http://www.tr.downloads-hub.com/downloadca/.../54378657?source=landingpage

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