Is this genuine malware and should it be flagged?

Viruses and worms
1

See: htxp://zulu.zscaler.com/submission/show/8003082c28267b70f50a5722f3e3467f-1337187196 suspicious
Two detections: htxp://vscan.urlvoid.com/analysis/3997430a31904e24f9a00ccbf5ba2f04/Y2FtcGZpcmUtZ3VpdGFyLWV4ZQ==/
Also DrWeb’s online check flags:

Checking: htxp://d3uetqjthbb4x1.cloudfront.net/2.1.587/70352/CampFire_Guitar.exe
Engine version: 7.0.1.2210
Total virus-finding records: 2859348
File size: 142.24 KB
File MD5: 3a779021868c564caa478063107463ba

htxp://d3uetqjthbb4x1.cloudfront.net/2.1.587/70352/CampFire_Guitar.exe - archive NSIS

htxp://d3uetqjthbb4x1.cloudfront.net/2.1.587/70352/CampFire_Guitar.exe/script.bin - Ok
htxp://d3uetqjthbb4x1.cloudfront.net/2.1.587/70352/CampFire_Guitar.exe/_=9A=80\System.dll - Ok
htxp://d3uetqjthbb4x1.cloudfront.net/2.1.587/70352/CampFire_Guitar.exe/downloadmr.exe contains an advertising software Adware.Downware.289
See analysis: htxp://anubis.iseclab.org/?action=result&task_id=18a7907077ebe8d64bdd0a838e5cb19a0 (some trojan kont-c like properties)

polonus

2

VirusTotal
https://www.virustotal.com/file/519fe510235f0ff20cf97fb543e7c5782cf5ea871b7b2d6708907b974f7f4301/analysis/1337194236/

First seen by VirusTotal
2012-05-16 04:24:07 UTC ( 14 timer, 28 minutter ago )


Sigcheck
product…: CampFire Guitar
description…: CampFire Guitar
copyright…:
signing date…: 11:50 PM 5/9/2012
signers…: Solimba Aplicaciones S.L.
VeriSign Class 3 Code Signing 2010 CA
VeriSign Class 3 Public Primary Certification Authority - G5
file version…: 2.1.587.0

ThreatExpert report
http://www.threatexpert.com/report.aspx?md5=3a779021868c564caa478063107463ba