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a4623ef9-77e8-f948-30bf-7437742975e3_1d1b47db3d70a18

Kik 2016

Download Assistant

This is part of the Air Installer, a download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The file a4623ef9-77e8-f948-30bf-7437742975e3_1d1b47db3d70a18 by Download Assistant 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 AirInstaller Download Manager installer. The file has been seen being downloaded from software.softwarerotate4.com.
Publisher:
Download Assistant  (signed and verified)

Product:
Kik 2016

Version:
3.0.0.156

MD5:
9f31f8855e7f417e8cb920dfdd2bdfc4

SHA-1:
2048284177c027c17d03a6e007dd19c94ca0c4e9

SHA-256:
5dcb8ca1b4f4032287809903e78640151fad25fbfc8a4e86b2c82ea70d3f7049

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.

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:
12/27/2024 6:42:38 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Air Software.Download.Bundler (M)
16.5.22.14

File size:
1.1 MB (1,137,040 bytes)

Product version:
3.0.0.156

Copyright:
(c) Download Assistant

Bundler/Installer:
AirInstaller Download Manager

Language:
Language Neutral

Common path:
C:\ProgramData\microsoft\microsoft antimalware\scans\filesstash\a4623ef9-77e8-f948-30bf-7437742975e3_1d1b47db3d70a18

Digital Signature
Signed by:
Download Assistant

Authority:
Symantec Corporation

Valid from:
5/2/2016 5:00:00 PM

Valid to:
8/1/2017 4:59:59 PM

Subject:
CN=Download Assistant, O=Download Assistant, L=Victoria, S=British Columbia, C=CA

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
088066A3A015128F544F3E16DC53BCE8

File PE Metadata
Compilation timestamp:
1/30/2013 6:21:56 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:LxGHZwdOydjoKXZUtPHY1MvL+FzTh+gNrIDgZQiWmMKNEJak9:kpQXa5HY1QLQp7QiWyEJak9

Entry address:
0x113BC

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, 2C, 00, 41, 00, E8, E8, 51, FF, FF, 33, C0, 55, 68, 9E, 1A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 5A, 1A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 16, D8, FF, FF, E8, 65, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 2B, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 50, 86...
 
[+]

Entropy:
6.9633

Developed / compiled with:
Microsoft Visual C++

Code size:
65.5 KB (67,072 bytes)

The file a4623ef9-77e8-f948-30bf-7437742975e3_1d1b47db3d70a18 has been seen being distributed by the following URL.

http://software.softwarerotate4.com/v2/click/bfvd2rty/?d=http://cdn.downloadfree2.com/software/kik.exe&key=490508e1ea09713e6a655e206323178522a909a02860a719209e2eec7952cf3b&sid=SoftwareDownloadr-Y-USA-kik-&uid=&affiliate_image=http://www.softwaredownloadr.com/.../kik40.png&product_image=http://www.softwaredownloadr.com/.../kik85.png&n=Kik 2016&filename=Kik Setup&done_url=&cancel_url=

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