MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, many of which point to PDF files hosted on various domains. This behavior is indicative of a link farm or SEO spam technique used to distribute malicious content or phish for credentials. The primary URL identified, http://74-123-75-191.mgwnet.com/uploads/1/3/0/6/130604933/130604933.html#la+eneida+virgilio+latin, is directly presented in the document body and serves as a clear entry point for the malicious activity.
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://74-123-75-191.mgwnet.com/uploads/1/3/0/6/130604933/130604933.html#la+eneida+virgilio+latin PDF link annotation
- http://rhillportraits.com/uploads/1/3/0/7/130775972/c10957e.pdfIn PDF document text
- http://perscriptum.net/uploads/1/3/0/5/130590257/80f8c8156.pdfIn PDF document text
- http://hex3.com/uploads/1/3/0/4/130483294/9515491.pdfIn PDF document text
- http://seatome3.com/uploads/1/3/0/5/130539940/nitedibisezarok-lujutib.pdfIn PDF document text
- http://lavidamia-miami.com/uploads/1/3/0/6/130621238/zevipiruxije_muwulamo.pdfIn PDF document text
- http://khangonline.com/uploads/1/3/0/2/130273899/2631809.pdfIn PDF document text
- http://www.basscampmalta.com/uploads/1/3/0/8/130813821/mamopavatof.pdfIn PDF document text
- http://riverplus-network.com/uploads/1/3/1/3/131379935/7173728.pdfIn PDF document text
- http://nicolasintheoldmarket.com/uploads/1/3/0/7/130775980/7f08f21441b2a54.pdfIn PDF document text
- http://montessorilawrence.org/uploads/1/3/1/0/131070171/f45548.pdfIn PDF document text
- http://hostmaster.whiteroseultra.co.uk/uploads/1/3/0/6/130621305/rafukef.pdfIn PDF document text
- http://aibsuisse.ch/uploads/1/3/0/5/130588939/vimikomuvepoke.pdfIn PDF document text
- http://mochamatchainc.com/uploads/1/3/0/8/130813798/2486015.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_off0000d4d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD4D1 | 8040 bytes |
SHA-256: a67b1f64d10d815ccf254c0def26209b6f88c7ff47e37e332bc466410189b168 |
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