MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links to external websites, many hosted on compromised CMS platforms or disposable domains, indicating a link farm designed to distribute malicious content or phish users. The ML classifier and ClamAV detection strongly suggest malicious intent, classifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9987
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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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://garglob.ru/uplcv?utm_term=find+missing+angles+in+parallel+lines+worksheet PDF link annotation
- http://shipagents.nl/uploadfiles/file/10682222180.pdfIn PDF document text
- https://spaslask.pl/wp-content/plugins/super-forms/uploads/php/files/h6pam7iffrp2gu96a56kmll8t2/vokasogexusujazon.pdfIn PDF document text
- https://primeodontorj.com/wp-content/plugins/super-forms/uploads/php/files/3c86e52297c1bcae2b55337a47e2f921/zewawudenujeboko.pdfIn PDF document text
- https://yaslibakicisi.net/userfiles/file/50696759041.pdfIn PDF document text
- http://www.wallisandemmanuel.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b07896a38ab---wuwotuzefadonivenejedu.pdfIn PDF document text
- http://ultrabeauty-ff.ru/userfiles/file/15581794199.pdfIn PDF document text
- http://bitite.lv/media/txt/122/file/turapezejupajukivowawanok.pdfIn PDF document text
- https://www.drserapkagan.com/wp-content/plugins/super-forms/uploads/php/files/9a5r83d0v0dbarep2qsefcovpe/riwumi.pdfIn PDF document text
- https://aashianarealty.com/file/64186405632.pdfIn PDF document text
- http://adhdadvisory.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f6e65e23e56---2241041388.pdfIn PDF document text
- http://savoie-outils-coupants.com/ckfinder/userfiles/files/23152457921.pdfIn PDF document text
- https://mosoptagro.ru/wp-content/plugins/super-forms/uploads/php/files/dc9502f55fa668be0488c9417cb65ab4/37871442894.pdfIn PDF document text
- https://chupwo.com/editor_upload/file/wifasobevarizilewivevas.pdfIn PDF document text
- https://bringem.de/wp-content/plugins/super-forms/uploads/php/files/39bed3ee1c15802947f0912e696b3f34/22041963935.pdfIn PDF document text
- https://pima-alarms.net/slicice/file/85590943757.pdfIn PDF document text
- http://localhomesales.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160c8b7164b136---78121379815.pdfIn PDF document text
- https://whitelightdesign.com/wp-content/plugins/super-forms/uploads/php/files/a64aad110b124293e54e0ee64a7d0d3c/47543571226.pdfIn PDF document text
- https://elicopter-de-inchiriat.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160b48f95d8f2c---jibebedivarefowekuxudeb.pdfIn PDF document text
- https://nuregio.de/wp-content/plugins/formcraft/file-upload/server/content/files/160b619373162b---9305127338.pdfIn PDF document text
- http://caratow.eu/userfiles/file/pekiwazepawimiwiropetaz.pdfIn PDF document text
- https://claphamjunction.com.au/wp-content/plugins/super-forms/uploads/php/files/1f6b4c0e26ddf05ef949250736c430ed/96596356296.pdfIn PDF document text
- https://agilitynd.com/wp-content/plugins/super-forms/uploads/php/files/6c085adf11579fce0029c2724b6ba762/denupox.pdfIn PDF document text
- http://mirai-kankyo.com/userfiles/files/rozudilepa.pdfIn PDF document text
- https://sensesgrouphk.com/louis/STARKGROUP/ckfinder/userfiles/files/kunasenazile.pdfIn PDF document text
- https://aliencosmicexpo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609c0fa2d96dd---gemekuzukaz.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://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_off0000d88d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD88D | 10992 bytes |
SHA-256: 09cc746dfd8d1f77686a184c68f23e2e2b6d0f815fb787660fba3f986196efc2 |
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font_01_sfnt_off0000f1a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1A7 | 17048 bytes |
SHA-256: 91c900ab2124cd38f6589342d543dd6d81207d887c91e468fc16d0b8f1a1ea4a |
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font_02_sfnt_off00011e29.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E29 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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