MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of external links, a technique often used to obscure malicious destinations and potentially engage in SEO poisoning. The document body, though partially obfuscated, references "Divinity 2 storage chest" and includes metadata from wkhtmltopdf, suggesting a lure to a fake or malicious website. The ML classifier strongly indicated maliciousness, and the PDF_SEO_LINK_FARM heuristic confirms the presence of a link farm.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://a1209599xstreamtravel.xsideas.com/uploads/1/3/1/6/131607005/131607005.html#divinity+2+storage+chest
- http://1ae.undesirable.us/uploads/1/3/1/4/131409035/nidim-wevikis.pdf
- http://welcomehomedirectory.com/uploads/1/3/0/7/130776367/kiziladabivafub.pdf
- http://zonemaster.demasque.nl/uploads/1/3/0/6/130621243/zabovagitelufumex.pdf
- http://judymowattoutreach.com/uploads/1/3/0/3/130379527/lajixuniremalevetof.pdf
- http://qerreti.ch/uploads/1/3/0/5/130589180/tarogonajeri.pdf
- http://mx.knightess.com/uploads/1/3/0/7/130776060/gunipulijezaloruj.pdf
- http://essome.com/uploads/1/3/0/3/130323616/a3d6d74f1f4.pdf
- http://wellnessrestorations.org/uploads/1/3/0/6/130620804/45cdc95.pdf
- http://carmelbayplaceholder.devsite-1.com/uploads/1/3/0/7/130776103/gaful.pdf
- http://mytriplec-boutique.com/uploads/1/3/0/6/130620389/poxesilaxekilu_vewufixabolugom.pdf
- http://a1209599xstreamtravel.xsideas.com/uploads/1/3/1/6/131607005/terms.html
- http://a1209599xstreamtravel.xsideas.com/uploads/1/3/1/6/131607005/dmca.html
- http://a1209599xstreamtravel.xsideas.com/uploads/1/3/1/6/131607005/policy.html
- http://qerreti.ch/uploads/1/
- https://wedidudobeve.files.wordpress.com/2020/06/gelebemekulewixumubon.pdf
- https://poliwinena278183425.files.wordpress.com/2020/06/logena.pdf
- https://bidagozali.files.wordpress.com/2020/06/zoxamet.pdf
- https://rebilademeri.files.wordpress.com/2020/06/katavaka.pdf
- https://vubajalol636514693.files.wordpress.com/2020/06/gilus.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000790c.bin8c030516ef254ba4ada5c497a91ab7c8d47227a4c7c83a2fc112c992f3fa8eac |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x790C | 10836 bytes |
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