MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs pointing to compromised websites and disposable hosting, suggesting a link farm designed to redirect users to malicious content. The PDF structure and the presence of external URIs indicate it is likely used as a lure for phishing or to distribute further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9849
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://lawpropertyconsultants.co.uk/wp-content/plugins/super-forms/uploads/php/files/a3en605r9s4mcipae37jqcttla/koganalidifebomaj.pdf In PDF document text
- http://simonide.org/userfiles/file/robuzemokilasamu.pdfIn PDF document text
- http://studiotecnicobonoli.com/userfiles/files/82987678183.pdfIn PDF document text
- http://roocenter.ru/upload/file/22578748375.pdfIn PDF document text
- http://abapaposentados.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160b88eed9aa7e---32776919197.pdfIn PDF document text
- http://penoplex24.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160cc34c1de02f---nudozumejemuzikuvi.pdfIn PDF document text
- https://master.plus/wp-content/plugins/super-forms/uploads/php/files/d2d8c8ebf1af99733c6ea723ce2b4260/54256848882.pdfIn PDF document text
- https://sirikulsteel.com/wp-content/plugins/formcraft/file-upload/server/content/files/160835d38d6f3b---misejalukabixax.pdfIn PDF document text
- https://www.swx.global/wp-content/plugins/super-forms/uploads/php/files/9e619a7c781d16278a9413dcd7a8c2a8/vofutoto.pdfIn PDF document text
- https://tlpnw.com/wp-content/plugins/super-forms/uploads/php/files/e670d47cab2d0834eb7c9c240a753f5e/lugivanukazalorifefesapox.pdfIn PDF document text
- http://altelaw.com/uploads/image/file/99092036302.pdfIn PDF document text
- https://desertflying.club/wp-content/plugins/formcraft/file-upload/server/content/files/1608820fdea98d---343423346.pdfIn PDF document text
- https://www.lorenzofranzone.it/wp-content/plugins/super-forms/uploads/php/files/0b4c5049da9c583566793249838221ab/61540293490.pdfIn PDF document text
- https://refundsrefunds.com/wp-content/plugins/formcraft/file-upload/server/content/files/160be642e31912---xinimipaxujutem.pdfIn PDF document text
- https://certifiedmoversinc.com/wp-content/plugins/super-forms/uploads/php/files/d4483d9da2695629cab176fc2c360f45/xudoxes.pdfIn PDF document text
- http://afghansolar.com/userfiles/file/13976498817.pdfIn PDF document text
- http://195exim.com/datas/files/kukaseroxelolefovukeb.pdfIn PDF document text
- https://www.dentaltaxpros.com/wp-content/plugins/super-forms/uploads/php/files/ddfd07d7d8cccade17935a2b781f32c0/56760827947.pdfIn PDF document text
- https://dpt-mh.com/uploads/news/files/40999124942.pdfIn PDF document text
- http://php-lounge.de/userfiles/file/5950604804.pdfIn PDF document text
- http://kimwendelldesign.com/ckfinder/userfiles/files/kidadogirefufurelod.pdfIn PDF document text
- https://www.karavanlakesfet.com/wp-content/plugins/super-forms/uploads/php/files/0611f184e5e75da304135f77bf5baa93/81245116871.pdfIn PDF document text
- https://lawina-radom.pl/files/file/kijexugupezewojironutu.pdfIn PDF document text
- http://iwish-cosmetics.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f3f5a2296aa---kinolibok.pdfIn PDF document text
- http://kindervakantieweekdeurne.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160acca9858cee---31414907630.pdfIn PDF document text
- http://www.mueblesgamez.com/ckfinder/userfiles/files/69985614006.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=orwell+1984+pdf+englishPDF 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_off0000bad1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBAD1 | 15936 bytes |
SHA-256: a4b814c8c958437da003e37229b758a580d58a2cfede6757c77db964de789e89 |
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font_01_sfnt_off0000e3ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3AB | 11012 bytes |
SHA-256: e93f37f1618ab7ecc145e004b9a0f1a4dee0cf0616ba30c88a9622ea22f9d5ee |
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font_02_sfnt_off0000fd31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD31 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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