MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, directing users to numerous distinct domains, many of which host PDF files. The presence of 'utm_term_redirector=True' suggests a phishing or spam campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
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://ecpa.fr/uploaded/file/vuwagejedolagalivi.pdf In PDF document text
- http://phantasos.org/userfiles/file/75748363005.pdfIn PDF document text
- http://thesecurityguardunion.ca/userfiles/files/24184640748.pdfIn PDF document text
- http://a-range.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1615cc3b5adb77---gidasimulokunigagaloju.pdfIn PDF document text
- http://chickendaylacrescenta.com/uploads/files/35666624785.pdfIn PDF document text
- http://cityclick.it/userfiles/files/botoxaveragorunajukusoxen.pdfIn PDF document text
- http://inspeq.eu/public/files/bigabo.pdfIn PDF document text
- http://www.extramas.com/userfiles/files/vedazur.pdfIn PDF document text
- https://philly.drinkpoint.com/uploads/files/lojalutadipevonevemiser.pdfIn PDF document text
- https://kurishupally.org/userfiles/file/supoxizixitudukanufikew.pdfIn PDF document text
- https://larrialdiak.es/files/galeria/files/silojotadi.pdfIn PDF document text
- http://cke.hk/userfiles/30683212399.pdfIn PDF document text
- http://ducnhua.com/upload/files/79063891247.pdfIn PDF document text
- https://jbdclothiers.net/emailer/userfiles/file/patixipefas.pdfIn PDF document text
- http://dailyliving.nl/ckfinder/userfiles/files/18164472090.pdfIn PDF document text
- http://motivationandmomentum.net/ci/userfiles/files/22116849597.pdfIn PDF document text
- http://sun-green.nl/ckfinder/userfiles/files/sowokimepovatisukod.pdfIn PDF document text
- https://llibreriaha.com/img/events/file/6136567810.pdfIn PDF document text
- https://r4binsh4h9-att.com/contents/files/mawomabogofa.pdfIn PDF document text
- https://fitnessrev.net/wp-content/plugins/super-forms/uploads/php/files/e2dieq0lvbq1f8efa4sk9p6beq/13664354008.pdfIn PDF document text
- http://thebodyclubonline.com/userfiles/file/gojatedujiwem.pdfIn PDF document text
- http://namlinhchivietnam.net/userfiles/image/file/solasaxege.pdfIn PDF document text
- http://radyoislam.com/resimler/files/lazoliguzivef.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=cch+federal+taxation+answersPDF link annotation
- 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://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_off0000b193.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB193 | 14844 bytes |
SHA-256: f453773f80aa63b9a61da6cb0b5d1ce9e060879ed9d7249c59dee8629394266c |
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font_01_sfnt_off0000d6d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD6D3 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000eeea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEEA | 10792 bytes |
SHA-256: 7401aa2ba3e99bf39e849da046a810260db40e3027eedf74b3fc5cae4ff6e9ba |
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