TF-1933869
high
📛 Threat Title
Unknown Loader: Domain name that delivers a malware payload uyguncep.com
Description
Indicator that identifies a malware distribution server (payload delivery). IOC type: Domain name that delivers a malware payload. Attributed malware: Unknown Loader. Confidence: 75. First seen: 2026-09-25 16:07:34 UTC. Reporter: varysz. Tags: etherhiding, victim.
Indicators of Compromise (1)
Each indicator is enriched from the IOC database, threat-intel feed corroboration (Threat Hunt) and VirusTotal. Click one to expand.
domain
uyguncep.com
VT: VT base fetch failed: HTTPError: 401 Client Error: Unauthorized for url: https://www.virustotal.com/api/v3/domains/uyguncep.com
UrlVoid 3 / 36
IOC database
- Type
- domain
- Value
uyguncep.com- First seen
- Last seen
- Attached to this threat
- Appears in
- 1 threat
- Description
- Ingested from IOC source: https://threatfox.abuse.ch/downloads/hostfile/
Threat Hunt — feed corroboration
Not present in any configured threat-intel feed.
Details From VirusTotal
VirusTotal: VT base fetch failed: HTTPError: 401 Client Error: Unauthorized for url: https://www.virustotal.com/api/v3/domains/uyguncep.com
References (2)
- Malpedia profile ThreatFox IOCs
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ThreatFox IOC page
ThreatFox IOCs
Indicator that identifies a malware distribution server (payload delivery). IOC type: Domain name that delivers a malware payload. Attributed malware: Unknown Loader. Confidence: 75. First seen: 2026-09-25 16:07:34 UTC. Reporter: varysz. Tags: etherhiding, victim.
Remediations (10)
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web:darkwebinformer.com
A new domain -based indicator has been identified associated with payload delivery activity tied to the malware unknown_loader . This domain , advertised under the guise of a mobile advertising and monetization platform, poses a high-confidence threat to users and organizations.
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web:davidgodwinpratt.com
Hunt Hypothesis This hunt hypothesis targets adversary behavior where malicious actors deploy the Unknown Loader to establish persistence and execute payloads via specific file hashes and network indicators within the Azure environment. Proactively hunting for these 24 IOCs in Azure Sentinel is critical because Unknown Loader often serves as an initial foothold that can evade standard ...
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web:davidgodwinpratt.com
Hunt Hypothesis This hypothesis posits that adversaries are leveraging the Unknown Loader to execute initial command-and-control communications or payload delivery through specific network indicators of compromise. Proactively hunting these four IOCs within Azure Sentinel is critical because early detection of this loader can prevent lateral movement and data exfiltration before the adversary ...
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web:ismalicious.com
4,553 indicators of compromise attributed to the Unknown Loader malware family — domains , IPs, URLs and file hashes, from abuse.ch feeds.
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web:thehackernews.com
WordlistLoader delivers Amatera via ClearFake ClickFix attacks, while SynkLoader uses Teams phishing to steal Windows login credentials.
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web:thehackernews.com
The payload is gated on machine identity The third finding is the one that should change how teams interpret their tooling. In the dropper recovered from the live host, a hardware and account fingerprint machine GUID, volume serial, computer name , BIOS manufacturer, system model, GPU and username is base64-encoded directly into the download path.
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web:threatfox.abuse.ch
A malware sample can be associated with only one malware family. The page below gives you an overview on indicators of compromise associated with unknown_loader .
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web:urlhaus.abuse.ch
URLhaus URLhaus is a platform from abuse.ch and Spamhaus dedicated to sharing malicious URLs that are being used for malware distribution. Report URLs and explore the database for valuable intelligence. Use the APIs, to seamlessly push and pull signals, and automate bulk queries. With this intelligence, gain insights into malware behavior, to help identify, track, and mitigate against malware ...
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web:www.malwarebytes.com
At the time of writing the domain hosting the script is not resolving. ClickFix is a social-engineering technique that turns the victim into the malware installer.
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web:www.malwarebytes.com
We found PavinLoader being used across ClickFix, fake software, and RenPy campaigns to deliver Amatera Stealer and other malware .
AI Forensic Analysis
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