MALICIOUS
92
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
This PDF document exhibits characteristics of a link farm attack, embedding numerous external links to other PDF files hosted across various domains. The primary lure appears to be SEO-optimized content, as indicated by the PDF_SEO_LINK_FARM heuristic. The document body contains garbled text and embedded URLs, suggesting it's designed to direct users to a network of malicious or spam-related sites rather than providing legitimate content. No scripts were extracted, and the attack relies solely on the embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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://clucktruckportland.com/uploads/1/3/0/6/130603894/130603894.html#teorema+fundamental+de+derivada
- http://stuartwhoward.com/uploads/1/3/0/7/130739196/23dee.pdf
- http://texas5k6pack.com/uploads/1/3/0/5/130539350/xakusotiti_tapiluvasabi_rabokol.pdf
- http://mullgetsresults.com/uploads/1/3/0/5/130540304/semepulisewuxaxenaja.pdf
- http://anderstruckinginc.com/uploads/1/3/0/5/130590298/8727020.pdf
- http://labcharter-pto.com/uploads/1/3/0/8/130814868/pisewelewi.pdf
- http://centurycityoptometry.net/uploads/1/3/0/8/130813652/puminaxebu.pdf
- http://shopdanimiller.com/uploads/1/3/0/6/130622080/bobawi.pdf
- http://valentelawgroup.com/uploads/1/3/0/6/130621959/a3072dbf875806.pdf
- http://willmonkslighting.com/uploads/1/3/0/5/130546742/sokowoven.pdf
- http://christianmorgancollection.com/uploads/1/3/1/3/131380604/1128432.pdf
- http://babygearrentalslu.com/uploads/1/3/0/2/130270917/a2129b0f49b27.pdf
- http://triatlonboladelmundo.com/uploads/1/3/1/4/131407761/b061a077.pdf
- http://fc-f�ssen.de/uploads/1/3/0/3/130323573/xidivisuxer_rineb_pijel.pdf
- http://ciindydoan.com/uploads/1/3/0/6/130603892/2322838.pdf
- http://dewegvandeziel.net/uploads/1/3/0/4/130475923/nitupigovudin-wexupososepela-nujonaxiki.pdf
- http://gailedgerly.com/uploads/1/3/0/6/130620927/monuvuwano-tujidusuv-zigolifetuvex.pdf
- http://prettyclassynerd.com/uploads/1/3/0/6/130621980/zajotaguji.pdf
- http://mpregobsession.com/uploads/1/3/0/6/130621963/924496.pdf
- http://bearserviceco.com/uploads/1/3/0/8/130873996/pepuxefopipuworuzon.pdf
- http://seryjunos.com/uploads/1/3/0/7/130739498/5314612.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000087e1.bince11cb10a7097cd65b93514ff0b3c20178812a1eec03f8c04d53158a3f42d691 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87E1 | 9448 bytes |
font_01_sfnt_off0000aa89.binaf820ec08ef91fee9b3eb3e5fba4c3d463ed94d192fc8099fc0cf54c0dfee1a9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAA89 | 3172 bytes |
font_02_sfnt_off0000b56f.bin892f6ffec8d3f5378aaf98831fe5328e12a82473175442a49bc1b441016495f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB56F | 16240 bytes |
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