MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier indicated a high probability of maliciousness. The heuristics indicate the document functions as a link farm, directing users to multiple compromised websites and disposable hosting domains. These links are likely intended to host phishing content or distribute further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9885
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 http://timandlor.com/userfiles/file/35344098886.pdf In PDF document text
- http://lawngo.net/fckfiles/wovilikejimotugepufi.pdfIn PDF document text
- http://www.musicmaestrodiscos.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16077c2b8eee69---senubemizubesikeroxon.pdfIn PDF document text
- http://dom-nenilovo.ru/wp-content/plugins/super-forms/uploads/php/files/d0ca96dca06e6984562365202ff6f758/63944702039.pdfIn PDF document text
- http://birnagarcollege.in/userfiles/file/48690682955.pdfIn PDF document text
- https://cvsc.co/userfiles/file/libilijatusegu.pdfIn PDF document text
- http://kusadasidentalclinic.com/img/userfiles/files/23325314748.pdfIn PDF document text
- http://www.jhannahs.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bc9b126d7cc---tomitanutajoso.pdfIn PDF document text
- http://alsumiri.net/wp-content/plugins/super-forms/uploads/php/files/0ff4d9a09d14ff3a73fd1108ee73eb7c/34208843639.pdfIn PDF document text
- http://sts-logistika.ru/wp-content/plugins/super-forms/uploads/php/files/955114ae7ceb7334f8437e95eaeb8ab5/fadamevofirezukuxaku.pdfIn PDF document text
- https://wentworthre.com/wp-content/plugins/super-forms/uploads/php/files/cf560f1d5538bd6d9ad6eadc6ae047d3/20938086843.pdfIn PDF document text
- http://hzjksj.com/images/upload/File/38372693419.pdfIn PDF document text
- http://smartcookieacademy.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087c9ca794bb---74276053902.pdfIn PDF document text
- https://ladychief.com/wp-content/plugins/super-forms/uploads/php/files/2983206f11da08274f98bfd4ed35e90f/pulesadisagoj.pdfIn PDF document text
- https://www.advids.io/wp-content/plugins/formcraft/file-upload/server/content/files/1609e88583fbc1---68625530327.pdfIn PDF document text
- http://acetuitioncentre.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160a6ea357dda9---jiwix.pdfIn PDF document text
- http://www.marsagri.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e775ff39c3---70706130531.pdfIn PDF document text
- https://www.sharpeningfactory.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ae0b017cf4b---relepibitukarepar.pdfIn PDF document text
- http://in-dapt.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cc5006efdb---nitesanunadisikamukapalu.pdfIn PDF document text
- http://www.peplex.it/wp-content/plugins/formcraft/file-upload/server/content/files/160d81f04de0ff---zodarasoxopoja.pdfIn PDF document text
- https://vaytieudungtragop.com.vn/wp-content/plugins/super-forms/uploads/php/files/f9p85i5r5k5ia5r6cl8vgrjatn/88643821867.pdfIn PDF document text
- http://villa-carlshorst.de/sites/default/files/file/64396992415.pdfIn PDF document text
- https://www.grandiosa.is/wp-content/plugins/super-forms/uploads/php/files/o2jhk2hf87nu5cu5gs2fcj0es5/wanimejemenopavuzin.pdfIn PDF document text
- https://arzhosting.com/calisma2/files/uploads/fimij.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=the+art+of+french+kissingPDF 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000110d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110D6 | 10624 bytes |
SHA-256: c5419df944fff45518a36e9d6b6235e5a6c90caa725bf868114660499b0f1151 |
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font_01_sfnt_off0001291f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1291F | 2636 bytes |
SHA-256: 94d715ecd811953b7e1c24952c681b401dcd3a660985c965bc9867414a809968 |
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font_02_sfnt_off00013439.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13439 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_03_sfnt_off00014c4b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14C4B | 17792 bytes |
SHA-256: 2c796f4f0cc2ca1ebb74fc8a9122393ce81f74e03246ad0594ce7fc55973df7f |
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