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 pointing to seemingly generated PDF files on various domains. This behavior is characteristic of SEO spam or a link farm designed to manipulate search engine rankings or redirect users to malicious content. The ML classifier strongly supports the malicious nature of this PDF.
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://scottgpo.com/uploads/1/3/0/4/130476288/130476288.html#bo%25C5%259F+karne+doldurma PDF link annotation
- http://clutchesbypat.com/uploads/1/3/0/2/130289443/jexiwuxajuk_zekojituzul_matuladomesi.pdfIn PDF document text
- http://mail.bmhc.net/uploads/1/3/1/4/131407010/ea1a5eccfa.pdfIn PDF document text
- http://mail.psygnyc.com/uploads/1/3/0/3/130313634/2032472.pdfIn PDF document text
- http://hostmaster.aughergaa.com/uploads/1/3/0/2/130289583/wukib_junor_berezikujofi_gajoxefanuga.pdfIn PDF document text
- http://quirk.solutions/uploads/1/3/0/6/130604905/jigorud.pdfIn PDF document text
- http://essayguruasia.com/uploads/1/3/0/6/130621870/mapamomop_fezibiragax.pdfIn PDF document text
- http://hostmaster.mygreektragedy.com/uploads/1/3/0/5/130590186/2c73b0306.pdfIn PDF document text
- http://environeuro.com/uploads/1/3/0/5/130588913/67468cc2.pdfIn PDF document text
- http://agghog.com/uploads/1/3/0/3/130313359/39aeed2ff.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://zikujizexoj.files.wordpress.com/2020/06/lowolaxar.pdfIn PDF document text
- https://rufutusizuk.files.wordpress.com/2020/06/wusaxuwedefazotibi.pdfIn PDF document text
- https://vafosanego.files.wordpress.com/2020/06/9718147659.pdfIn PDF document text
- https://sekejodi.files.wordpress.com/2020/06/zalaxofelifebedetabi.pdfIn PDF document text
- https://dopisusisiga.files.wordpress.com/2020/06/31639814185.pdfIn PDF document text
- https://zugolenod71541088.files.wordpress.com/2020/06/23382668214.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_off000081d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81D5 | 12000 bytes |
SHA-256: 6b925d217f6eada78a14fd8a7d339d73bf46d66772cd2553aad8bd3039a42879 |
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