MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The PDF contains a large number of external links to other PDF files hosted on various domains, indicating a link farm or SEO abuse tactic. The ML classifier strongly flagged this PDF as malicious. The primary attack pattern involves redirecting users to a network of potentially malicious or ad-filled websites.
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://baylandesign.net/uploads/1/3/0/2/130289577/130289577.html#chehra+masoom+ni+tera+song PDF link annotation
- http://hoovesandfeathersbarnyard.org/uploads/1/3/0/5/130547340/f0055d2bd28.pdfIn PDF document text
- http://brittanyroseveats.com/uploads/1/3/0/3/130323113/nolanitawu_wamaza.pdfIn PDF document text
- http://iredelldwilawyer.com/uploads/1/3/0/3/130323900/9548998.pdfIn PDF document text
- http://dchomeschoolcentral.com/uploads/1/3/0/3/130323092/jikanisowike.pdfIn PDF document text
- http://murrayutahrotary.com/uploads/1/3/0/8/130874379/sifijuruj.pdfIn PDF document text
- http://trutechnicalgaming.com/uploads/1/3/1/6/131606420/mizejaritelag.pdfIn PDF document text
- http://ballwatching.com/uploads/1/3/0/5/130539679/sesujorepunilus_wozipababokaba_jinitenit.pdfIn PDF document text
- http://msmcelroy.net/uploads/1/3/0/6/130621200/d2ccbc0954b671.pdfIn PDF document text
- http://bevpro.be/uploads/1/3/0/6/130639368/086388de711df.pdfIn PDF document text
- http://spanishwithflor.org/uploads/1/3/1/3/131380934/b4997ab.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000527c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x527C | 10812 bytes |
SHA-256: c56186bd205010d25fe042cb66192e5e0ec4d45aa05f68b7ef0aa7c9076c4766 |
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