MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 5
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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 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://bologen.ru/strik?utm_term=object+oriented+programming+in+python+pdf+goldwasser PDF link annotation
- http://pemufosapakem.mypressonline.com/why_is_tom_sawyer_banned.pdfIn PDF document text
- http://dafagaketa.sportsontheweb.net/75136000799.pdfIn PDF document text
- http://mumolazesinidix.getenjoyment.net/werewolf_totems_white_wolf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462726/normal_60279f31b5f7a.pdfIn PDF document text
- http://xiluzoxasefeb.iblogger.org/fuxiduxifudubugolajadu.pdfIn PDF document text
- http://lawobusupovapuv.22web.org/zivogoxilaberoxakugeseju.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422620/normal_604cc0b8636da.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4447884/normal_6066e30b3d7cb.pdfIn PDF document text
- http://xivokosu.iblogger.org/vegegenokikevevopawivawot.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366407/normal_60285b2a23e0b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445882/normal_6046410727e21.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://ff87c8b5-ca28-4ac0-94ba-218234037d87.filesusr.com/ugd/1d4e4f_8dbbf1ecd6254b8fb913ecc5f80062f9.pdf?index=trueIn PDF document text
- http://faxipobusevive.rf.gd/64487763345.pdfIn PDF document text
- http://zivositad.rf.gd/rrb_alp_cbt_2_syllabus.pdfIn PDF document text
- https://a529afa0-707c-494d-9cee-e9df2360aa12.filesusr.com/ugd/a6e48a_2e62f26230fa410aa08c2e8302613027.pdf?index=trueIn PDF document text
- https://d046670e-94b8-4ea2-8efc-69fca9b502c9.filesusr.com/ugd/c0b427_82272f1158334b40a77c43a71c8cbc83.pdf?index=trueIn PDF document text
- https://db6d201d-bdff-4648-9982-d9cfaac7639e.filesusr.com/ugd/98857b_6e444bed8ced4110836cc08645051abe.pdf?index=trueIn PDF document text
- http://pavemamixazose.rf.gd/is_there_live_satellite_view.pdfIn PDF document text
- http://gapefixuwaxa.epizy.com/anamnestico_patente.pdfIn PDF document text
- https://dcaf3b11-26f0-4e60-b842-01857b8e1462.filesusr.com/ugd/2df88f_2c235c93fd4042c7926ca1f8a1d79931.pdf?index=trueIn PDF document text
- http://fasosusa.epizy.com/38621682974.pdfIn PDF document text
- http://bufijonewufo.onlinewebshop.net/thinkpad_t420s_windows_10_drivers.pdfIn PDF document text
- http://liwivudelaje.epizy.com/kovagaxig.pdfIn PDF document text
- http://zudoxovup.rf.gd/solidworks_piping_tutorial_free_download.pdfIn PDF document text
- http://merijimiz.epizy.com/tell_me_about_yourself_introduction_answer.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_off0000da62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA62 | 6004 bytes |
SHA-256: 7cdca4a437591596651170caa94f605a5ccc8f8c0773573e81587168963d554b |
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font_01_sfnt_off0000eebd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEBD | 10140 bytes |
SHA-256: f4b903407e69ae7921425cc39f18d846d7b7fb5cd38e86e6d8d54fe52a73b038 |
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