MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic. The ML classifier also strongly indicated maliciousness. The document body contains text related to 'The clique book series' and metadata indicating it was generated by wkhtmltopdf, suggesting a potential lure or SEO spamming campaign. The primary goal appears to be directing users to a vast network of linked websites.
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://pbrando.org/uploads/1/3/0/6/130620449/130620449.html#the+clique+book+series
- http://perthcleaningservice.com/uploads/1/3/0/6/130640102/4d341b0d2f4911.pdf
- http://juntamugre.org/uploads/1/3/0/7/130775868/xajaxotujaxi_wapopemawebar_sigifimelukake_sukogesabojad.pdf
- http://grantsclark.com/uploads/1/3/0/7/130775730/lanotoxodimowikorij.pdf
- http://www.sarafarrarphotography.com/uploads/1/3/0/4/130435635/dogalakemiwa.pdf
- http://www.333diamondwholesale.com/uploads/1/3/0/8/130874475/nerofa_xomifepotone_fipunezapog.pdf
- http://thundergodsoftware.com/uploads/1/3/1/0/131070591/remewemomopereloseve.pdf
- http://aquaponicsoutlet.com/uploads/1/3/0/6/130620612/mexep.pdf
- http://bionaturabotanicals.com/uploads/1/3/0/4/130475973/vegunijosifo_geriwafugoma.pdf
- http://exquisiteplay.com/uploads/1/3/0/6/130620979/794bb86d64.pdf
- http://gerecconsulting.com/uploads/1/3/0/6/130604427/3861214.pdf
- http://www.tgdevelopmentsco.com/uploads/1/3/1/1/131164577/1011694.pdf
- http://megaoutdoorsgames.com/uploads/1/3/0/4/130476804/ribemuni_sozep.pdf
- http://salmoncreekstudio.com/uploads/1/3/0/6/130621741/fetufal_diruvipo_kadodikap.pdf
- http://savingsoulsrescue.org/uploads/1/3/0/7/130776126/lomiwodutuwu.pdf
- http://tentmakers.co/uploads/1/3/0/6/130620974/b64f5577eb26d5.pdf
- http://msidiving.com/uploads/1/3/0/8/130874085/9379357.pdf
- http://staqual.in/uploads/1/3/0/4/130477028/sinuvitabemilogafol.pdf
- http://www.stonefoxfeather.com/uploads/1/3/0/7/130740116/gunexogo-degokag-tebus.pdf
- http://angryselfloathingbabies.net/uploads/1/3/0/7/130776567/59923848e6d8.pdf
- http://jmconstruction.info/uploads/1/3/0/6/130620564/kurut.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_off00008cf1.binee9ff9bec7d05e5d32ebf12702fb8d4f045bd72eba6a16c67e8a3926a3c4fe9d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8CF1 | 8292 bytes |
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