MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, identified by the PDF_SEO_LINK_FARM heuristic, pointing to various PDF documents hosted on different domains. The ML classifier and ClamAV detection strongly indicate malicious intent, specifically phishing. The embedded URLs suggest a link farm or redirection mechanism designed to lead the user to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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 https://seumenha.ru/strik?utm_term=how+to+program+xfinity+remote+to+tv+and+soundbar
- https://difanewoxapazu.weebly.com/uploads/1/3/5/3/135321324/bakenemesaju_wopafazosobejam_xifibifenomak.pdf
- http://taher-tcac.com/bloons_td_6_android_freejig8f.pdf
- http://narelavupes.22web.org/school_year_calendar_template_2019-_20.pdf
- http://twenty-promo2020.ru/la_casa_de_bernarda_alba_characters_analysis2dxvf.pdf
- https://masugofesobix.weebly.com/uploads/1/3/4/6/134656422/denazuf.pdf
- http://movizopolu.medianewsonline.com/43261270652.pdf
- https://cdn-cms.f-static.net/uploads/4393358/normal_6041e3b67a5f3.pdf
- https://cdn-cms.f-static.net/uploads/4444102/normal_60290bf0c3400.pdf
- https://cdn-cms.f-static.net/uploads/4487413/normal_602afe5e619b1.pdf
- https://cdn-cms.f-static.net/uploads/4477873/normal_604ccf0f88484.pdf
- https://jufavufopu.weebly.com/uploads/1/3/4/3/134340263/aece4b8248.pdf
- http://zijukikov.mypressonline.com/www._converter_to_word_online.pdf
- https://nesilinazum.weebly.com/uploads/1/3/4/8/134886609/2325652.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/c84afa32-3a18-4343-ad67-d94647153fdb/84043241634.pdf
- https://uploads.strikinglycdn.com/files/3a94058d-d842-4191-931b-f9a6871826f8/1406009306.pdf
- https://uploads.strikinglycdn.com/files/500b5644-80f4-47e4-9bf7-ea609741ed7d/84241894556.pdf
- http://rebobimakefeli.epizy.com/candidase_recorrente_tratamento.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dcb2.bin7bd83d751f9830cd70070da8f776ec0f33773a38e255dd657a4c64666becfdfa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCB2 | 5752 bytes |
font_01_sfnt_off0000f053.bin26cc854e9ee0809cb1f30ebecad18882b84f6e202a97bdad26e9457cd1678d01 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF053 | 10340 bytes |
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