MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
The PDF file contains a significant number of external links, many of which point to similarly structured URLs on different domains. This pattern is indicative of a link farm, often used for SEO manipulation or to distribute malicious content. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious intent. No scripts were extracted, and the document body is heavily obfuscated, making it difficult to determine the exact payload or lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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://mspurbanloftoffice.com/uploads/1/3/1/3/131379247/131379247.html#amplificador+sony+xplod+800+watts+4
- http://hostmaster.auroraweddingandevents.co.uk/uploads/1/3/0/7/130739158/1703059.pdf
- http://lifeisforlivingshow.com/uploads/1/3/0/5/130540296/xazozirimatuv.pdf
- http://alihsancomputer.com/uploads/1/3/1/6/131637095/05a01c383f38c0d.pdf
- http://ellikamusic.com/uploads/1/3/0/6/130639091/382772.pdf
- http://yourneighborcleaners.com/uploads/1/3/0/2/130287893/8f677f5b3e9e.pdf
- http://europeancruises.org/uploads/1/3/1/0/131070918/46eda68a9c.pdf
- http://m.lappeusfuneralhome.com/uploads/1/3/0/7/130775536/barezor.pdf
- http://mountaintimeconcierge.com/uploads/1/3/0/2/130287257/wezoguluruwakubavoka.pdf
- http://peoplenatureconnection.net/uploads/1/3/1/1/131163920/dojasipelufom.pdf
- http://mail.wesdoors.com/uploads/1/3/0/5/130551839/8248656.pdf
- http://autodiscover.bettinanorton.com/uploads/1/3/1/8/131860479/4959708.pdf
- http://host151.carmichaelnl.com/uploads/1/3/0/9/130969334/kanoxagivonetubi.pdf
- http://falsepeaknews.com/uploads/1/3/1/3/131379532/d623945dfc2895.pdf
- http://mspurbanloftoffice.com/uploads/1/3/1/3/131379247/terms.html
- http://mspurbanloftoffice.com/uploads/1/3/1/3/131379247/dmca.html
- http://mspurbanloftoffice.com/uploads/1/3/1/3/131379247/policy.html
- https://temutexi.files.wordpress.com/2020/06/gilazogakifovux.pdf
- https://divasojawi.files.wordpress.com/2020/06/gugekarekajatagez.pdf
- https://vezuzetifuko.files.wordpress.com/2020/06/59803895019.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_off00005e8b.bin80c1eb64823e232ca8eeca740f5b4d7466d8eddf1fd7dc3eb813b6894c5315b3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E8B | 10164 bytes |
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