MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic, suggesting a link farm or SEO manipulation tactic. The ML classifier also flagged this PDF as malicious with high confidence. While no scripts were extracted, the presence of numerous external URLs indicates a potential for hosting malicious content or further redirection. The document body contains garbled text and what appears to be metadata from the authoring application.
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://forgefactorygym.com/uploads/1/3/1/0/131070131/131070131.html#osrs+quest+exp+guide
- http://phoebenewling.com/uploads/1/3/0/9/130969278/dotipetap-fadezulabo-zumotumevanowix.pdf
- http://zjscreations.net/uploads/1/3/0/6/130604375/4d6c3a66.pdf
- http://attritionphysicians.com/uploads/1/3/1/3/131383305/5810514.pdf
- http://tasinnovationlab.com/uploads/1/3/0/6/130603884/wimoxesik.pdf
- http://dtouhylaw.com/uploads/1/3/1/3/131379320/teniga-daxodadiv-konojinozurexe.pdf
- http://mylifehealthchart.com/uploads/1/3/0/6/130640061/715a0e22afd.pdf
- http://thebakerstualatin.com/uploads/1/3/1/0/131071113/dibabopa.pdf
- http://c5events.ca/uploads/1/3/1/6/131636629/bapafototusiton.pdf
- http://lesentreprises.net/uploads/1/3/0/6/130605420/rinobuxete.pdf
- http://facesofcovid-19.com/uploads/1/3/0/7/130739131/nirega.pdf
- http://kathybrownmusic.com/uploads/1/3/0/6/130621527/zuzoxosefor_lezibujotol_mafepulizezuzu_jekaxiziguk.pdf
- http://susanpultman.com/uploads/1/3/0/6/130620274/5945883.pdf
- http://latimerj.com/uploads/1/3/1/4/131483632/236470.pdf
- http://techteamsix.net/uploads/1/3/0/2/130289290/rilaxopade_xurebagoserem_ramepu_timazex.pdf
- http://bunnylovesgarden.com/uploads/1/3/0/7/130740033/jizurifin_mipiloxo_joxituxuvi.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_off00009b55.bin0919f034ebaeb55ed2cfa229798af54cfc2366408a135edd9c661854eb3044a3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B55 | 8388 bytes |
font_01_sfnt_off0000bb8c.bine91619dfd4c72a85464d95ef1ba4e67df13020651c42071bafbe521a61d9f7fc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBB8C | 2652 bytes |
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