MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, identified as a 'PDF_SEO_LINK_FARM' heuristic, suggesting an attempt to manipulate search engine rankings or redirect users to malicious sites. The embedded URL 'http://mansionusa.com/uploads/1/3/0/6/130639017/130639017.html#android+police+scanner+apps' is a primary indicator of this malicious activity. The ML classifier also strongly flagged this PDF as malicious.
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://mansionusa.com/uploads/1/3/0/6/130639017/130639017.html#android+police+scanner+apps
- http://marybowles.com/uploads/1/3/0/6/130621626/5106081.pdf
- http://freeburialinsurancequote.com/uploads/1/3/0/6/130604014/somir-liseliluz-kafowod-tasibum.pdf
- http://shirley-chisholm-nhd.com/uploads/1/3/1/6/131637276/sixujevixi.pdf
- http://woodsidefund.com/uploads/1/3/0/4/130435646/razirofefe_banis_dutuvenakejefo_guvoxa.pdf
- http://louisvilleroofingrepair.com/uploads/1/3/0/6/130640094/bejosagef.pdf
- http://passioncenteredconsulting.com/uploads/1/3/0/9/130969573/lorasijogudeduxiba.pdf
- http://ravensflight.org/uploads/1/3/1/3/131398194/5900336.pdf
- http://verycutelingerie.com/uploads/1/3/0/3/130323616/109776.pdf
- http://gbitechnology.com/uploads/1/3/0/6/130604820/dikodurakik.pdf
- http://powerplaytigerselite.com/uploads/1/3/0/8/130814280/4733626.pdf
- http://swanseaskiphire.com/uploads/1/3/0/5/130588188/lorijudevipeliw-gojolonigiju.pdf
- http://mygaymagic.com/uploads/1/3/1/3/131379536/rixaguw.pdf
- http://sbcihurtsworkers.com/uploads/1/3/0/6/130604378/cadc486f4f44.pdf
- http://thegoldenretrieverclubofnswinc.shop/uploads/1/3/0/9/130969889/e491b351.pdf
- http://marisakirby.net/uploads/1/3/1/6/131606009/kuzim_noxoxer.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- 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/
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicense
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000076fd.bin91f61b9010626577021f47b1f3812c4982cff12b89583b013da6db03ac6a23a2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76FD | 7844 bytes |
font_01_sfnt_off00009589.bine91619dfd4c72a85464d95ef1ba4e67df13020651c42071bafbe521a61d9f7fc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9589 | 2652 bytes |
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