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 0.9996
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://soxebez.ru/strik?utm_term=how+long+do+i+cook+baby+back+ribs+in+a+pressure+cooker PDF link annotation
- https://zodekunomaxuj.weebly.com/uploads/1/3/0/7/130739112/simumapijovaget_wogokexotepegod.pdfIn PDF document text
- https://xalitive.weebly.com/uploads/1/3/4/3/134320973/wotobosanuz-sifejowajutu.pdfIn PDF document text
- https://nupigefaxobabu.weebly.com/uploads/1/3/1/0/131070289/b2139.pdfIn PDF document text
- https://cdn.sqhk.co/niwonosorude/djbokhj/jotitaj.pdfIn PDF document text
- https://cdn.sqhk.co/zodavujera/sxhjbJr/minecraft_flat_world_seed_xbox_360.pdfIn PDF document text
- https://cdn.sqhk.co/gejixoneku/Pjh3hj7/pesugizomowamokiwevudil.pdfIn PDF document text
- https://cdn.sqhk.co/parabeset/gfmjjcV/62376773850.pdfIn PDF document text
- http://nefritthebestthing.site/is_there_a_free_version_of_ms_projectqko68.pdfIn PDF document text
- http://jopkapopka.online/dirt_devil_power_stick_sd12530_all_around_full_power_cleaner5e1js.pdfIn PDF document text
- http://loveworld.club/bts_bring_the_soul_movie_free90uh8.pdfIn PDF document text
- http://mmeueue.space/blood_glory_legend_iosm2fqz.pdfIn PDF document text
- http://sutunir.22web.org/77069132821.pdfIn PDF document text
- https://cdn.sqhk.co/bomoxale/ibghkXx/pugotiside.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://gafomawonerif.rf.gd/cat_416_backhoe_specs.pdfIn PDF document text
- http://fejesaj.epizy.com/64904300750.pdfIn PDF document text
- https://65d0a56f-4074-4e8f-9acc-29e6f8e8f663.filesusr.com/ugd/37655d_4b2202a9a5974b1a9993bda126b5e740.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/cb735ae7-b21e-4542-95f9-0c94f236b751/dabemanutinimevomoz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d64a4d79-9f30-44db-a36b-ed49496d0b6d/how_to_activate_tableau_license.pdfIn PDF document text
- https://167c2301-eccc-4e3a-a609-38a4f17b9bf8.filesusr.com/ugd/b1dabf_f4abb47f54274020a85b1e22dc9e2c40.pdf?index=trueIn PDF document text
- https://7a512b58-7189-4bc4-8343-f643fa9054c9.filesusr.com/ugd/1e52da_b825a5cf41f9480e81d7a2abe5bd132b.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/d97f073f-c70a-436e-99d4-82c88199a675/how_much_is_ps4_console_on_black_friday.pdfIn PDF document text
- https://cd9ed9ec-87d1-42be-9198-0b2de6c1db4d.filesusr.com/ugd/158fb9_159e21a217f7430e8e95b751e59d1b1f.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_off0000f816.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF816 | 5600 bytes |
SHA-256: 4fe467290c71dc2a6ce66d32c74d2b76acd7f06fea76b1ee29ce2e397eda8825 |
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font_01_sfnt_off00010b4f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B4F | 11704 bytes |
SHA-256: 6b50ac2dffcd4c67f09320f4d1f3719ccefe9e0cf5d30d3b16c42086472186d6 |
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