MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. The ML classifier also strongly indicated maliciousness. The primary purpose appears to be directing users to a vast network of websites, likely for SEO manipulation or to host further malicious content. No scripts were extracted, but the presence of numerous external links suggests a potential for drive-by downloads or phishing lures.
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://340.undesirable.us/uploads/1/3/0/3/130313057/130313057.html#alli+rae+ultimate+taboo
- http://ivywildtavern.com/uploads/1/3/0/5/130550805/e231bc.pdf
- http://shugabugkidsspa.com/uploads/1/3/0/6/130604200/c718d52d9.pdf
- http://underscoredancelab.com/uploads/1/3/1/4/131454093/1a5b34.pdf
- http://tristanbaroncalligraphy.com/uploads/1/3/0/7/130739017/430823f.pdf
- http://saltwaterschool.com/uploads/1/3/0/2/130270982/fetarafiwa_laduwolup_jabib.pdf
- http://jrinspiredinteriors.com/uploads/1/3/0/7/130738528/wiromonawamajudel.pdf
- http://bucknerdeeterscoutonlandscape.com/uploads/1/3/0/6/130620757/6a9054f442f15.pdf
- http://clixkay.com/uploads/1/3/1/3/131384291/nonimofaru_ziridigal_vowiw_kukuw.pdf
- http://directbeautymagazine.com/uploads/1/3/1/4/131437194/tafijeribunosa_mopasafivo.pdf
- http://mattschultzmusic.com/uploads/1/3/0/5/130590511/4559848.pdf
- http://hewittmft.com/uploads/1/3/0/5/130551859/9035556.pdf
- http://myhoneybeetherapy.org/uploads/1/3/0/7/130775048/2608008.pdf
- http://macsmathclass.com/uploads/1/3/0/2/130289341/a672e2b0e.pdf
- http://nursehootdesigns.com/uploads/1/3/0/3/130313643/zoradagutodurovu.pdf
- http://carpetcleaningbridgeview-il.com/uploads/1/3/0/5/130551562/pobog-walaguvokukevip.pdf
- http://healingvirtueministries.org/uploads/1/3/1/4/131455475/derukijagil-tidezorafujer-zajiwitawofu.pdf
- http://490.life/uploads/1/3/0/3/130312937/pugitef-viroxiv.pdf
- http://xbells.net/uploads/1/3/0/5/130540116/xozagififikodu.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/
- http://scripts.sil.org/OFL
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000666b.bineedf86702ca62875a3e3554661ce21a6e30f020e80580f5a8e2483fdd8dbb3fd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x666B | 10912 bytes |
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