MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
Heuristics 6
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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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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://botokaw.ru/wix?keyword=sonic+flash+games+newgrounds PDF link annotation
- https://sileperu.weebly.com/uploads/1/3/1/4/131406390/wilufer.pdfIn PDF document text
- https://cdn.sqhk.co/jibezilesu/adgGrhi/61858080885.pdfIn PDF document text
- http://websporizle4.com/26829409610a1y.pdfIn PDF document text
- https://sekonumewazu.weebly.com/uploads/1/3/4/1/134131339/xonilusanojel_zebali_rofimuzotujewa_ginos.pdfIn PDF document text
- https://cdn.sqhk.co/nubavojek/fhfCK2j/55090084403.pdfIn PDF document text
- https://jipewufonafu.weebly.com/uploads/1/3/4/7/134709519/58c2b04.pdfIn PDF document text
- https://xunitaminovo.weebly.com/uploads/1/3/5/3/135349323/86578cbd6.pdfIn PDF document text
- https://cdn.sqhk.co/xizefonuma/N0XPmjh/footsies_rollback_edition_free.pdfIn PDF document text
- https://sipemesiga.weebly.com/uploads/1/3/4/0/134095973/df194401df.pdfIn PDF document text
- https://luwanolukurodo.weebly.com/uploads/1/3/5/3/135397368/e2b301.pdfIn PDF document text
- http://dostafood.xyz/nafijelewuvesokiviwaviwok78he8.pdfIn PDF document text
- http://medicinfo.online/best_beginners_book_to_investinggz2zf.pdfIn PDF document text
- http://venira.su/7512339253081sby.pdfIn PDF document text
- http://luvetikemo.66ghz.com/heat_flux_measurement.pdfIn PDF document text
- http://fidudepadegotal.iblogger.org/rulugibipex.pdfIn PDF document text
- https://cdn.sqhk.co/ralapogifur/geMihgj/movistar_play_ecuador_registrarse.pdfIn PDF document text
- https://zovarufegurer.weebly.com/uploads/1/3/4/6/134625168/bokiruwazufazewor.pdfIn PDF document text
- https://cdn.sqhk.co/tuturuno/9gcr6hg/52198496352.pdfIn PDF document text
- https://cdn.sqhk.co/lebogomatoze/o08hbWm/fpv_freerider_full_free_download_for_pc.pdfIn PDF document text
- https://cdn.sqhk.co/tefozakozup/BMhd6iD/aderant_total_office_support.pdfIn PDF document text
- https://dapoxegimore.weebly.com/uploads/1/3/0/9/130969679/5421546.pdfIn PDF document text
- https://wesonibisizigoj.weebly.com/uploads/1/3/0/9/130969529/7a081b.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://takodibunogudas.epizy.com/27165748624.pdfIn PDF document text
- http://lisirowi.rf.gd/71084576993.pdfIn PDF document text
- http://safifalemu.rf.gd/23963378925.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011977.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11977 | 5432 bytes |
SHA-256: 3e685a1eb532ff0ae4517bd08f70e8ece3817a5b75c3048bcd7f1c9c8e947784 |
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font_01_sfnt_off00012bb7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BB7 | 10592 bytes |
SHA-256: 542138d719e970c08c95c37b035e1a52daf16c5739b148350b195f7748f07060 |
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font_02_sfnt_off00014fdb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14FDB | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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