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 0.9997
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://ponafet.ru/strik?utm_term=how+much+water+to+add+to+orange+juice PDF link annotation
- https://cdn.sqhk.co/pidagasew/dcjavhe/uc_browser_app_tizen_store.pdfIn PDF document text
- https://cdn.sqhk.co/xaranoraf/i0DihSq/jivezotalerifelebirumimus.pdfIn PDF document text
- http://kellys.space/interior_design_salary_chicagoreh8k.pdfIn PDF document text
- http://raisinshq.pro/894195255161rxze.pdfIn PDF document text
- https://panesevagumife.weebly.com/uploads/1/3/4/0/134041141/b1d3c0.pdfIn PDF document text
- http://vsspb.ru/wimevafelagabesakumogu6w49d.pdfIn PDF document text
- http://m-ryanaf.site/how_many_companies_are_listed_in_bse_2020t3ru3.pdfIn PDF document text
- https://cdn.sqhk.co/biserodafed/nJBJEYC/zuverirasuwusuzajunusakad.pdfIn PDF document text
- https://bivupexas.weebly.com/uploads/1/3/1/4/131453521/b1cec4d.pdfIn PDF document text
- http://nokiwurugibub.mypressonline.com/glasses_case_pattern.pdfIn PDF document text
- https://winozijatefazo.weebly.com/uploads/1/3/5/3/135327399/60cbe7ed9.pdfIn 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/3bf926d8-b9e3-46bd-a2eb-71c36d046cc4/98278264937.pdfIn PDF document text
- http://lifobem.myartsonline.com/effect_of_substituents_on_basicity_of_amines.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/43446a2c-cfd0-4f96-a10e-c28cfed94254/a_dolls_house_movie.pdfIn PDF document text
- http://fosekor.epizy.com/sexuzunipuxinitotemut.pdfIn PDF document text
- http://pulutugorivexek.atwebpages.com/39372788964.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fda15486-c494-4a4d-8660-599d1944d3bc/55516384748.pdfIn PDF document text
- http://durunorutap.epizy.com/genie_pro_stealth_learn_button.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f4716ebc-6378-4ce0-9523-051c4bfeba2e/how_often_do_penny_stocks_make_it.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d1ec715a-0428-4548-9b0a-64d12f18eeb0/how_to_use_a_charcoal_vertical_smoker.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010831.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10831 | 5272 bytes |
SHA-256: 0325fe41d76992fd6d64a82fe2be86759ab59516252fad88fa25908405090df8 |
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font_01_sfnt_off00011a06.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A06 | 11852 bytes |
SHA-256: 4ff9541845f2b5a96a6fd88adc696c842523c513aeb5498d9ad3012e8c354c9f |
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font_02_sfnt_off0001429c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1429C | 16312 bytes |
SHA-256: aad9bc0f36eadc3314e08670b59090120051e308b357201f134af3d0b781b2b0 |
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