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 0.9995
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://mezovuduw.ru/strik?utm_term=how+to+make+symbol+on+mac PDF link annotation
- https://cdn.sqhk.co/vofudejobif/gjepBgx/cover_letter_template_for_internship.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4403808/normal_5ff11e44e9e71.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4407733/normal_601e56b3514a6.pdfIn PDF document text
- http://moreprodukti.com/1999_ford_ranger_xlt_repair_manualvyymf.pdfIn PDF document text
- http://drovazvenigorod.ru/what_kind_of_transmission_fluid_does_a_2007_nissan_murano_takel9gas.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470977/normal_5fda88f29f998.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4496014/normal_60267709b0587.pdfIn PDF document text
- https://cdn.sqhk.co/zifeduwa/1ibQ6ha/28896979036.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451542/normal_5fd7d7e29055f.pdfIn PDF document text
- https://cdn.sqhk.co/jagibuvat/XFhfqif/give_me_directions_to_bowling_green_kentucky.pdfIn PDF document text
- https://cdn.sqhk.co/xavaxonad/fyfgejc/26069669587.pdfIn PDF document text
- http://itfamily.pro/vatajusozikusofefi2qa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4412758/normal_601fd3bdc30de.pdfIn PDF document text
- https://cdn.sqhk.co/mopewedote/iejcifU/download_stickman_warriors_shadow_of_legends_mod.pdfIn PDF document text
- http://help-bluebadgecustomer.com/air_force_football_game_scoreveh4u.pdfIn PDF document text
- http://www.typoland.com/http://www.typoland.com/designers/Lukasz_Dziedzic/CopyrightIn PDF document text
- http://www.typoland.com/In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/7f5853a3-3b58-4e3e-a46a-f7aa0bb63423/aqua_pure_water_softener_replacement_parts.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ba105991-98d9-4e31-8b49-46f6122bebee/rowagososobenejale.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1df9b485-57b1-41e5-a48f-28e3a59b1d7a/66903001787.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/794da489-985b-4744-bd41-c09f46ffdd7b/new_york_map_with_cities.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e332.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE332 | 2876 bytes |
SHA-256: 60aa23f49a302afdaf9f45e6c9f0fe011b8535f0c57595f594cdcaf509c0389b |
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font_01_sfnt_off0000ed36.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED36 | 6168 bytes |
SHA-256: 50bd8db5ff9a0f03ea6ac0366ab4ff273dceb6ff0c6101ac0faff1fd52ccc92d |
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font_02_sfnt_off0000fcd8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCD8 | 5208 bytes |
SHA-256: 6475643a4ef147b9d9f40275c9d81e9b49ac1072300596a62b0eb48a60a0dd14 |
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font_03_sfnt_off00010e94.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E94 | 19892 bytes |
SHA-256: d9022d83f9374dfc309bb3e70a85ab992919c80cd8ddf92ccd0bdf3b577d1007 |
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font_04_sfnt_off00014c0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14C0D | 17560 bytes |
SHA-256: 0390efdf0b0a5b5b8ad4e4fc0f314f79a6192942c52c0f17bba93f045cd6b77c |
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