Is TeamSpeak 3 Package Installer safe?
Legitimate, signed TeamSpeak installer with zero engine detections and long clean history.
All 75 engines returned clean results. The file is signed by TeamSpeak Systems GmbH and has been submitted by 720 sources since 2020 with no malicious findings.
a7479c3a4c702f2225…61f1a759fe3bf1Recommended next actions
Before opening
Open it only when its sender or download source is one you independently trust.
If you already opened it
Keep normal device protection enabled and stop if the file behaves unexpectedly.
Intelligence
The saved assessment, checked against the scan evidence and recorded coverage.
The reasoning behind this verdict
This section explains the evidence supporting the verdict and keeps conflicting or missing signals visible.
All 75 engines returned clean results. The file is signed by TeamSpeak Systems GmbH and has been submitted by 720 sources since 2020 with no malicious findings.
Zero malicious detections across 75 engines, including 17 tier-1 engines, combined with a verified certificate from the actual publisher and widespread historical submissions, indicate the file is the genuine TeamSpeak 3 Package Installer. Sandbox analysis showed only ambient techniques and no malicious verdict. The YARA hits are generic or unrelated and are outweighed by the complete absence of engine detections and the established signer.
What We Detected
75 antivirus engines scanned the file; none flagged it malicious. The executable carries a valid digital signature issued to TeamSpeak Systems GmbH on 2020-05-06. Prevalence data shows 844 submissions from 720 distinct sources since May 2020.
Threat Behavior
One sandbox execution recorded ambient system queries and a single direct-IP connection to 162.159.36.2. No malicious MITRE techniques, dropped children, or persistence mechanisms were observed. YARA rules matched, but none correspond to known malware families.
What To Do Now
The file can be executed safely. Keep Windows Defender and other endpoint protection enabled; no additional action is required.
Where this verdict could be wrong1 caveat
- YARAify returned 7 rule matches including 'cobalt_strike_tmp01925d3f' and 'FreddyBearDropper' — generic or unrelated rules; no corroborating engine detections or sandbox verdict.
These are the assessment's weak points. If you believe one applies to your file, report the verdict and we'll re-review it.
- Verified signature from TeamSpeak Systems GmbH
- Zero detections across 75 engines
- Common_old prevalence with 720 submitters
- No malicious sandbox verdict
The installer is safe to run; retain existing endpoint protection.
Coverage & freshness
Complete means the check returned a usable result. It does not mean the file is safe.
Antivirus
Complete0 of 75 engines flagged the file.
Sandbox
Complete1 isolated runtime environment contributed observations.
Network
Partial1 runtime contact was observed without a completed reputation cross-check.
YARA
Complete6 signature or behavior rules matched.
External intel
Complete3 of 3 independent reference sources completed.
Behavior
Plain-English impact first, then the observed runtime evidence.
Runtime flight recorder
Capture complete- 1isolated sandbox run
- 6MITRE ATT&CK techniques
- 1spawned processes
- 1network contacts
- 0filesystem & mutex artifacts
Attack story
Runtime observations grouped by analysis stage. Arrows organize the stages; they do not claim chronology or causality.
Input file
The submitted object
- FileObserved
TeamSpeak 3 Package Installer
a7479c3a4c702f2225a2ed343a8222bb36031f34474bf38d9a61f1a759fe3bf1
01Uploaded file
Processes
Runtime execution
- ProcessObserved
Observed process
"C:\Users\user\Desktop\program.exe"
02Isolated runtime analysis
Network
Hosts contacted
- Contacted hostObserved
162.159.36.2
Contact observed during runtime.
03Isolated runtime analysis
3 recorded facts from one runtime window. Every fact remains independently traceable in Analyst mode.
What this file did when executed
This file was detonated in 1 sandbox and its runtime behaviour was observed.
Adversary techniques mapped to the MITRE ATT&CK framework.
- 162.159.36.2
Detection & Forensics
Consensus, attribution, signatures, code structure, prevalence, and identity.
Evidence integrity
Chain of custody for the facts preserved in this report.
- 6rule hits recorded
- 0 / 75engines flagged
- 720sources in submission history
Why these facts are shown
Each statement identifies whether it was directly recorded or derived from saved scan facts.
- 01
0 of 75 antivirus engines flagged the file.
Verdict inputView chapterProvenanceObservedSourceAntivirus analysisObserved at - 02
The hash has a long, established submission history across 720 sources.
Verdict inputView chapterProvenanceDerivedSourceSubmission historyObserved at - 03
The file has a valid code signature from TeamSpeak Systems GmbH.
ProvenanceObservedSourceCode-signing metadataObserved at - 04
Scanned file: TeamSpeak 3 Package Installer — a7479c3a4c702f2225a2ed343a8222bb36031f34474bf38d9a61f1a759fe3bf1
ProvenanceObservedSourceUploaded fileObserved at - 05
Observed process — "C:\Users\user\Desktop\program.exe"
ProvenanceObservedSourceIsolated runtime analysisObserved at - 06
Contacted host: 162.159.36.2 — Contact observed during runtime.
ProvenanceObservedSourceIsolated runtime analysisObserved at
Detection sources at a glance
The available sources did not agree on a named threat category.
One or more independent reference databases matched this hash.
Signatures and behavior heuristics
A community signature or high-severity behavioral heuristic matched. Signatures identify known patterns; heuristics are strong leads but are not proof on their own.
- cobalt_strike_tmp01925d3f
- DebuggerCheck__API
- FreddyBearDropper
- golang_bin_JCorn_CSC846
- pe_detect_tls_callbacks
The sample contacted an external IP address directly and no application domain was recorded. Direct-IP traffic also occurs in legitimate installers and infrastructure, so this is supporting context only and requires corroboration from host reputation and other runtime evidence.
Evidence162.159.36.2
0 of 75 engines flagged this file
View all 75 engine results
Section entropy & packers
No high-entropy executable section or known packer signature was detected. Data and resource sections can still have high entropy without indicating packed code.
How widely this file has been seen
Widely seen in the wild for a long time. High prior this is legitimate; isolated detections on common-old files are usually false positives.
Fingerprint and provenance
- File name
- TeamSpeak 3 Package Installer
- Format
- Win32 EXE
- Code signing
- Signature valid: TeamSpeak Systems GmbH
- Size
- 369.1 KB
- Last analyzed
- Aug 15, 2026, 11:56 AM UTC
a7479c3a4c702f2225a2ed343a8222bb36031f34474bf38d9a61f1a759fe3bf1Safety & FAQ
Complete recovery guidance and answers for the next decision.
What to do now
This file appears low risk based on the evidence available now.
- Recovery step 01
Open it only when its sender or download source is one you independently trust.
- Recovery step 02
A clean result reduces known risk, but it cannot guarantee that every new or targeted threat has been detected.
- Recovery step 03
Keep your antivirus and Windows updates switched on so you stay protected.
Safety FAQ
Direct answers grounded in the saved verdict and evidence in this report.
Is TeamSpeak 3 Package Installer safe?
What is TeamSpeak 3 Package Installer?
How many antivirus engines detected TeamSpeak 3 Package Installer?
Is TeamSpeak 3 Package Installer digitally signed?
What is the SHA-256 hash of TeamSpeak 3 Package Installer?
Is it safe to open TeamSpeak 3 Package Installer?
How up to date is this analysis of TeamSpeak 3 Package Installer?
Community
Member reviews and reports for this exact file hash.