MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of external links, many of which point to other PDF files on various domains. This pattern is indicative of a link farm designed to manipulate search engine results or distribute malicious content. The primary heuristic identified a link farm with 28 external PDF links, suggesting a deceptive or malicious intent to redirect users to potentially harmful content.
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://ru6ff.bpmtc.com/uploads/1/3/0/7/130739167/130739167.html#dcs+architecture+tutorial PDF link annotation
- http://konnectsolutionsltd.com/uploads/1/3/0/5/130588412/1507026.pdfIn PDF document text
- http://moderncountrydoctor.ca/uploads/1/3/1/4/131453595/2503706.pdfIn PDF document text
- http://thecypresstreehouse.com/uploads/1/3/1/0/131070652/9319b1f37a.pdfIn PDF document text
- http://webbjewelry.com/uploads/1/3/0/7/130739592/xazidovapazuji.pdfIn PDF document text
- http://journeykouture.com/uploads/1/3/1/6/131637402/8883550.pdfIn PDF document text
- http://hostmaster.redangelsnetballclub.com/uploads/1/3/0/4/130435929/0c62feb30a.pdfIn PDF document text
- http://audreylewisinteriors.com/uploads/1/3/1/4/131483112/kaxafasop.pdfIn PDF document text
- http://cmrconstruction.org/uploads/1/3/1/4/131453980/7268f78f3403fb.pdfIn PDF document text
- http://joyklas.net/uploads/1/3/0/5/130540037/4476503.pdfIn PDF document text
- http://clochconcrete.com/uploads/1/3/1/8/131858043/vizosabewubam.pdfIn PDF document text
- http://jtvogelllc.com/uploads/1/3/1/3/131379389/4de6da.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://sowekurodaji.files.wordpress.com/2020/06/67400273266.pdfIn PDF document text
- https://tokejar.files.wordpress.com/2020/06/75621711672.pdfIn PDF document text
- https://gutexizuv.files.wordpress.com/2020/06/mapigagibadedugo.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
- 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_off0000634c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x634C | 9660 bytes |
SHA-256: ec09129daa5fb00399519b1082cd916691d737e0cbaba3a04b37252b5956a362 |
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