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 0.9991
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=2013+dodge+charger+rt+wheel+specs PDF link annotation
- https://tetiwaxope.weebly.com/uploads/1/3/0/7/130776033/kibaminizanaxu.pdfIn PDF document text
- http://damvglaz2.xyz/nexotobuzenekewog92m6.pdfIn PDF document text
- https://ritipovilij.weebly.com/uploads/1/3/4/6/134650849/1046783.pdfIn PDF document text
- http://rbqjkwklnd.xyz/watch_50_shades_of_grey_online_free_vimeozx6hg.pdfIn PDF document text
- http://hyipinvest.site/nothing_stops_a_bullet_like_a_job_is_the_slogan_ofkys28.pdfIn PDF document text
- http://fruktovik.com/59093092223nbvbi.pdfIn PDF document text
- http://effektzhizni.ru/wokizaderolo3p.pdfIn PDF document text
- https://duveniwapawas.weebly.com/uploads/1/3/4/2/134265961/papojamegi-pigiga-timerorugoti.pdfIn PDF document text
- http://ru-dev.xyz/mazigep8gm2s.pdfIn PDF document text
- http://reznitskygallery.com/35000794786yanqe.pdfIn PDF document text
- https://bewirupudafa.weebly.com/uploads/1/3/1/6/131607000/6973803.pdfIn PDF document text
- https://simisidexibasu.weebly.com/uploads/1/3/4/5/134502995/8ac75c6.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://5c2cca0d-3a4e-48b0-93bf-8ac6c0c026cb.filesusr.com/ugd/271e65_16860baff82a463eae5ef63cf03845cb.pdf?index=trueIn PDF document text
- https://883cd1dc-02d0-4059-8fa2-99201f92b631.filesusr.com/ugd/6166c9_d37bd5843784419f9b62984b928274bf.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/654339cb-eed8-43a1-bb62-207867fe16d4/what_are_the_broad_categories_of_aggressive_behaviors.pdfIn PDF document text
- https://03dfb0eb-7fe6-4188-ad87-ea2b88df7b19.filesusr.com/ugd/f967ac_1a1973e8763c4f29b6cbb1f1a08820d0.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/66d93dd6-50a2-40ed-aece-d1b2707f5ae1/fowiridizimonap.pdfIn PDF document text
- https://f6180879-d31b-499c-8e42-fead7842c491.filesusr.com/ugd/007227_0e0eaf4743b34a6991535c5422f62f95.pdf?index=trueIn PDF document text
- https://0eaabcdb-938a-45a6-85a3-1a7d796bbcdd.filesusr.com/ugd/8d6d25_e31786f69d984556b0c4bae43891aada.pdf?index=trueIn PDF document text
- https://ec679cc6-872a-45a8-b2fd-b1bc8f6ddb77.filesusr.com/ugd/d1d005_00c82b9b52a447948295478e65594fc5.pdf?index=trueIn PDF document text
- https://2ac56fc1-f7ee-4366-9cb2-1681469c68ee.filesusr.com/ugd/b914b5_e1fda509d5334c769d07f1bef9866580.pdf?index=trueIn PDF document text
- https://1416a32c-f91c-4ec3-9c10-bfdf610c7df7.filesusr.com/ugd/76de1a_4d838ddd675f4eb29a48da36361cfa58.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/46caca6e-22f8-4bfb-bc74-2456591412cf/how_to_set_up_bowflex_sport.pdfIn PDF document text
- https://3926d074-74ab-41cc-aa9d-340192ccda4e.filesusr.com/ugd/5619e7_214b45d109f84284bda35a88add6f729.pdf?index=trueIn 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_off0000f844.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF844 | 5820 bytes |
SHA-256: 7eefea4a7289768abc79dabeba0c7d89826e76b80f27808d2b9bbeadd9daffdc |
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font_01_sfnt_off00010c29.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C29 | 11324 bytes |
SHA-256: a0c1ffdb303b43ef83b2dc8c1d00ed2292f5e583766b2829f8d30873f6a357c7 |
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