MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, many of which are numerically or generically named, suggesting a link farm or SEO poisoning tactic. The document body, though heavily obfuscated, contains a URL that appears to be a lure related to a 'pharmaceutical sales action plan'. The ML classifier strongly flagged this PDF as malicious. The primary attack pattern involves redirecting users to potentially malicious external sites.
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://elizabethbrophy.com/uploads/1/3/0/6/130639831/130639831.html#pharmaceutical+sales+action+plan+sample
- http://nycelitehealth.com/uploads/1/3/0/6/130639140/bokazuwiso.pdf
- http://www.cellsmith.net/uploads/1/3/0/6/130640078/juzak_famebinanes_goguwepi_moxeluditimag.pdf
- http://ashleymorgancustom.com/uploads/1/3/0/5/130590142/luniron_lekepufokax.pdf
- http://internationalrealestateinvestmentforum.com/uploads/1/3/0/5/130550834/5784522.pdf
- http://premedicated.net/uploads/1/3/0/5/130588842/kuromoxulugaj-wanib-wixolig-benemex.pdf
- http://shop.lease/uploads/1/3/0/4/130476624/mepuzem.pdf
- http://4550-experience.com/uploads/1/3/0/6/130621462/1adc5f6d36449.pdf
- http://mail.thepottershousegallery.com/uploads/1/3/0/5/130588304/tajejo.pdf
- http://autodiscover.muzikale.nl/uploads/1/3/0/7/130776433/rojosowaf.pdf
- http://scoresgrill.ca/uploads/1/3/0/2/130287914/raxejev-potena-tujimawati-fevit.pdf
- http://pianoninja.net/uploads/1/3/0/8/130813095/c8a114de38806.pdf
- http://w-sind.com/uploads/1/3/0/2/130272921/80f049dd81c6d.pdf
- http://jeanbaptistevivier.com/uploads/1/3/0/5/130544321/ab363d617.pdf
- http://sellshousefast4cash.com/uploads/1/3/0/5/130542937/pusarexej_tevomotuz_kalofigu_dijed.pdf
- http://rollinghillswa.com/uploads/1/3/0/7/130739450/6636921.pdf
- http://74-123-78-96.mgwnet.com/uploads/1/3/0/2/130272260/kixekikoxeteze.pdf
- http://lilylayne.com/uploads/1/3/0/7/130775278/tozibajefowe.pdf
- http://www.ronlovelace.net/uploads/1/3/0/2/130288626/kiwosizav-geviru.pdf
- http://driving-school.pdio.ca/uploads/1/3/0/5/130588477/2857856.pdf
- http://www.shop.thegrillhousecompany.com/uploads/1/3/0/7/130775440/fb639cd.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_off00007e23.bin85452ec504b1c372f2be6faf50df2233d4834a9e526e96b38d1841739459bbd6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E23 | 8000 bytes |
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