MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 User Execution: Malicious File
This PDF document contains a large number of external links to other PDF files hosted on various domains. The heuristic 'PDF_SEO_LINK_FARM' indicates a mass of external links, suggesting a tactic to manipulate search engine results or distribute malicious content. The document body contains a seemingly innocuous question about Super Bowl winners, likely a lure to disguise the malicious nature of the embedded links. No scripts were extracted, limiting the analysis of direct execution capabilities.
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://hkcfoundationforparkinsons.org/uploads/1/3/0/2/130288709/130288709.html#what+teams+have+won+the+last+10+super+bowls PDF link annotation
- http://myautoaccidenthelp.com/uploads/1/3/0/6/130639739/f6fa86ab72a1.pdfIn PDF document text
- http://www.compassionatecanines.org/uploads/1/3/0/6/130603941/waruxez_wuwud.pdfIn PDF document text
- http://limitlesspt.com/uploads/1/3/0/8/130813888/50418b.pdfIn PDF document text
- http://blubloggs.com/uploads/1/3/0/3/130323647/zesovuro-bujisobe-bumig-wasubetafozo.pdfIn PDF document text
- http://sojourninghearts.com/uploads/1/3/0/9/130968997/noxuxevamivewawobudu.pdfIn PDF document text
- http://elliecooper.com/uploads/1/3/0/4/130483856/09938f231.pdfIn PDF document text
- http://miss-stevens.com/uploads/1/3/0/5/130589156/kumilakozokozuwo.pdfIn PDF document text
- http://therivercharleston.com/uploads/1/3/0/2/130272571/6139433.pdfIn PDF document text
- http://clemsonumc.net/uploads/1/3/0/4/130476135/bafaporiparik-vavuxeretetovir-lopuperike.pdfIn PDF document text
- http://www.derekslawnandlandscaping.com/uploads/1/3/0/7/130738739/5120793.pdfIn PDF document text
- http://adventurerltd.com/uploads/1/3/0/7/130739006/1030297.pdfIn PDF document text
- http://mta-sts.mx.besomeoneco.com/uploads/1/3/0/9/130969375/banuwer_febefejatin.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006c83.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C83 | 7852 bytes |
SHA-256: 404d89b30c73f9042e5dfe0529bef8bcdad7bd1d4246d53e6b93f78f46c37883 |
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