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 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://xezojetit.ru/strik?utm_term=jean+baudrillard+simulations+pdf PDF link annotation
- https://gibonubud.weebly.com/uploads/1/3/4/8/134877094/8783829.pdfIn PDF document text
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/karegiwomito.pdfIn PDF document text
- http://kodutizaga.mywebcommunity.org/xoxutijigamaw.pdfIn PDF document text
- https://cdn.sqhk.co/zarepowake/ja5KghQ/uninstall_amazon_assistant_mac_chrome.pdfIn PDF document text
- https://tuvepovuno.weebly.com/uploads/1/3/3/9/133997374/1147201.pdfIn PDF document text
- https://cdn.sqhk.co/vetukalujir/hjejcr9/tivorimanurebededemusafev.pdfIn PDF document text
- http://rezexepenoma.scienceontheweb.net/english_alphabet_download.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://878ee1be-828d-48b9-a24a-84283cf66a1c.filesusr.com/ugd/86936c_e7b19fbb3cdf4dd6b526fd35e34672c7.pdf?index=trueIn PDF document text
- https://b6086c54-8ef4-40f3-ba18-bbbb993b339e.filesusr.com/ugd/36e927_5eb8096a61c044a9aed31556dbb13301.pdf?index=trueIn PDF document text
- https://ff87c8b5-ca28-4ac0-94ba-218234037d87.filesusr.com/ugd/1d4e4f_351ee15c76c140f6ae68ef8cce1d15db.pdf?index=trueIn PDF document text
- https://5e0c4d4d-41f9-428c-9564-b93e7cff6769.filesusr.com/ugd/510691_d64a9b093e2649c0b4cc04b168c8142a.pdf?index=trueIn PDF document text
- https://a1f0096d-76f5-425c-b826-5ccbd312c1bc.filesusr.com/ugd/8f8c07_2de3abdad0cb49679db0d6783efab4cf.pdf?index=trueIn PDF document text
- https://c18d7360-3707-4bf1-9d6f-52ba7510fa17.filesusr.com/ugd/76cb06_53cb6db0badc4e2c803f0d56e36b5639.pdf?index=trueIn PDF document text
- https://0d3c4653-ec4b-4b04-9c20-59e348ba858e.filesusr.com/ugd/62200f_d442be4e67d7462e9666eb0b6c8de569.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/211acf65-e293-4648-8e8f-198818fa66b1/ferrari_cars_for_sale_near_me.pdfIn PDF document text
- https://2080fafa-2491-4ac3-8118-a138f33bff34.filesusr.com/ugd/822ecd_b098c36382fe467bb00c2c1541ad632e.pdf?index=trueIn PDF document text
- https://926da24b-d3df-4aea-ac1b-ebdf7359a9e7.filesusr.com/ugd/fef925_3a0a16a05f964e06a5f63955e8d1d13c.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/1133a481-6b7f-4061-9239-a19f7466e6ec/do_weak_electrolytes_dissolve_in_water.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/86d4818f-8428-4bda-ba06-e549d571dacd/85428661019.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f826.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF826 | 5316 bytes |
SHA-256: a203f9854806ea9c6ac33b44590fc56a7fbc372afdc518332272c9905b0df071 |
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font_01_sfnt_off00010a1b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A1B | 11304 bytes |
SHA-256: c801b5262087bb61b7b2c04a81552febc897b317eb92457ee4513115a07d4470 |
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