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pazera_free_mp4_to_avi_converter.exe

NextInteractiveMedia

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application pazera_free_mp4_to_avi_converter.exe by NextInteractiveMedia has been detected as adware by 20 anti-malware scanners. 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. While running, it connects to the Internet address ks220154.kimsufi.com on port 80 using the HTTP protocol.
Publisher:
NextInteractiveMedia  (signed and verified)

MD5:
ae1ff3d43c592cecf79346efbcf986c1

SHA-1:
af61a580202cd347408276b194329e5209b462e1

SHA-256:
1cbf5ef03963f79348207435b5123c5df79bf3f86a735240299642aba564c847

Scanner detections:
20 / 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:
12/25/2024 12:38:59 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
ADWARE/InstallCore.Gen9
8.3.1.6

avast!
Malware-gen
150531-1

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Installcore-429
0.98/20543

Comodo Security
Application.Win32.InstallCore.QGJO
22316

Dr.Web
Trojan.Packed.25266
9.0.1.05190

ESET NOD32
Win32/InstallCore.PH potentially unwanted application
7.0.302.0

F-Prot
W32/A-6c5f2e7b
v6.4.7.1.166

G Data
Win32.Application.InstallCore.CZ
15.6.25

K7 AntiVirus
Unwanted-Program
13.204.16117

Malwarebytes
PUP.Optional.InstallCore
v2015.06.02.09

McAfee
Program.CryptInno
18.0.204.0

NANO AntiVirus
Riskware.Text.InstallCore.dbndlv
0.30.24.1636

nProtect
Trojan-Clicker/W32.InstallCore.605560
15.06.02.01

Reason Heuristics
PUP.Installer.NextInteractiveMedia
15.6.2.17

Sophos
PUA 'Install Core Click run software'
5.14

Vba32 AntiVirus
Downware.InstallCore
3.12.26.4

VIPRE Antivirus
Threat.4150696
40552

Zillya! Antivirus
Adware.InstallCore.Win32.41
2.0.0.2202

File size:
591.4 KB (605,560 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\pazera_free_mp4_to_avi_converter.exe

Digital Signature
Signed by:
NextInteractiveMedia

Authority:
COMODO CA Limited

Valid from:
1/13/2014 1:00:00 AM

Valid to:
1/14/2015 12:59:59 AM

Subject:
CN=NextInteractiveMedia, O=NextInteractiveMedia, STREET=12 rue d Oradour sur Glane, L=PARIS, S=IDF, PostalCode=75015, C=FR

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

Serial number:
7BE20DA80D4D2D5DC477076191A6D03A

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:KgFa5Z5q12y0QymJPqUsraZZnIA1v5OZ2iERl3X:KgFoTu6mJWyIQxO4iEXn

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to ks220154.kimsufi.com  (188.165.237.202:80)

TCP (HTTP):
Connects to ec2-52-10-189-255.us-west-2.compute.amazonaws.com  (52.10.189.255:80)

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