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 0.9994
Heuristics 5
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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 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/strik?utm_term=what+are+the+most+significant+qualities+of+byzantine+art PDF link annotation
- http://savadaqwe.space/pride_and_prejudice_volume_1_chapter_13_summarykyuya.pdfIn PDF document text
- http://thiswaytovogue.com/mega_construx_game_of_thrones_battle_beyond_the_wallbzxzk.pdfIn PDF document text
- https://cdn.sqhk.co/vorebilifi/hHTVgvi/19012547723.pdfIn PDF document text
- https://cdn.sqhk.co/wuzosiboweja/cWhahh2/26623001628.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4482027/normal_600facc94be54.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379612/normal_602d6a2c1f84f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4418001/normal_5fc95d1c8385c.pdfIn PDF document text
- https://cdn.sqhk.co/nikapeke/cqesOib/falegamom.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470380/normal_60696c3e644a8.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4382201/normal_5ffdb711cd31e.pdfIn PDF document text
- https://cdn.sqhk.co/zonakagud/iTjjpij/snapper_fishing_long_island_2019.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366620/normal_5fec98569ba2b.pdfIn PDF document text
- https://cdn.sqhk.co/xidafigutoxa/CC5hjhc/video_editor_fast_slow_reverse_boomerang.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385410/normal_6045cbc866edf.pdfIn PDF document text
- http://nout-prokat.website/korul8axgn.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zexaxekiki.atwebpages.com/koraxezetakadodowudu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4eb3ffc6-ec76-4d1d-8467-9e33cc8312a3/renenejamigufona.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3f4a0290-7571-4e1c-a1df-f7d45bd2413c/dewalt_cordless_drill_without_battery.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/88205b58-fef0-416c-81e4-5d188b4fd2db/how_to_sell_salesperson.pdfIn PDF document text
- http://kadoxosin.atwebpages.com/english_phonetics_and_phonology_peter_roach_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ee4571fa-a621-43ca-9c83-169b1fa82238/69864995850.pdfIn PDF document text
- http://dapibudajemuk.atwebpages.com/class_11_cbse_biology_book_download.pdfIn PDF document text
- http://kopolug.myartsonline.com/adobe_acrobat_reader_for_pc_download.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_off0001017a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1017A | 5724 bytes |
SHA-256: b42580c9206f0aa03518fa498eb75def5f89c16604660480fd4e45b2ad9b53e4 |
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font_01_sfnt_off000114ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114EA | 10704 bytes |
SHA-256: 55c6d9ed24878040ae93312c42b3164d77974ac6b3f634c148eb07d0004e86c6 |
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