MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to compromised WordPress sites, which likely serve as a distribution point for malicious content. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan. The document's structure suggests it's designed to lure users into clicking these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9914
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://jfefood.com/wp-content/plugins/super-forms/uploads/php/files/576d08c6b03a8ddb8934d25c0d8dd0f4/jixejobokes.pdf In PDF document text
- http://www.stallionreadymix.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1609a9eb1888f4---98767681766.pdfIn PDF document text
- https://alphaveneers.co.uk/wp-content/plugins/super-forms/uploads/php/files/cfb4eea2a31a5d2d6e9bc1c55742dad9/56866538677.pdfIn PDF document text
- http://re-media.ru/foto/ck/files/18104152484.pdfIn PDF document text
- https://www.tctnanotech.com/wp-content/plugins/super-forms/uploads/php/files/1ec05e485749e283c8874c680685cc8e/99378319990.pdfIn PDF document text
- https://www.heracles-hotel.eu/wp-content/plugins/super-forms/uploads/php/files/etp607on417eoo8d1tlhfn0n0j/benuvarijulisekuf.pdfIn PDF document text
- https://amezdigital.com/wp-content/plugins/super-forms/uploads/php/files/9e4383ca58e83b6eae9a2fb2861b934f/pifotapamozo.pdfIn PDF document text
- https://englewoodgrassfarm.com/wp-content/plugins/super-forms/uploads/php/files/2519473d9a16f448592f45d00d41ebc6/vodutodukenoba.pdfIn PDF document text
- http://momsystem.ru/public/file/sedobekoj.pdfIn PDF document text
- http://nfc.soo.jp/file/82294626360.pdfIn PDF document text
- https://mintedimages.com/ckfinder/userfiles/files/58268714530.pdfIn PDF document text
- http://planetamama.ru/files/file/ferizekegekagaxe.pdfIn PDF document text
- http://tubietelbar.hu/uploadfile/zezadomufa.pdfIn PDF document text
- https://floridagreatescape.com/media/file/dalokoribimomafir.pdfIn PDF document text
- https://bizdrive.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1/160a39a82f34ea---17195065090.pdfIn PDF document text
- https://chocoinmobiliario.com/wp-content/plugins/super-forms/uploads/php/files/48bcd07d06bd675e3e47b0198196b1b2/wiluve.pdfIn PDF document text
- http://caythuocdangian.net/images/files/guxefajuxobafufovosi.pdfIn PDF document text
- http://www.agrosystem.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1607f961a009bf---35297226269.pdfIn PDF document text
- https://theelementrama9.com/userfiles/files/54619182853.pdfIn PDF document text
- http://grawerlik.pl/userfiles/file/62800923673.pdfIn PDF document text
- http://www.socalgreatwhite.com/wp-content/plugins/formcraft/file-upload/server/content/files/16072bb3f6cc34---45958199534.pdfIn PDF document text
- https://apc-algercentre.dz/ckfinder/userfiles/files/batadudigozubanaka.pdfIn PDF document text
- http://leebyunghun.kr/new/upload/board/files/90563250426.pdfIn PDF document text
- http://pnktools-th.org/ckfinder/userfiles/files/82802151948.pdfIn PDF document text
- https://miamivanservice.net/wp-content/plugins/formcraft/file-upload/server/content/files/160ac114edafae---futufixikabegokenudef.pdfIn PDF document text
- https://binarbaidservices.com/public_html/userfiles/file/bitafawu.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=ap+english+literature+and+composition+exam+2020+rubricPDF 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_off0000f8d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8D3 | 11524 bytes |
SHA-256: e3c8f577c6ac27e81999c7840ca83890aa1cabd5dd09c7454c25169fdcb2b1e5 |
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font_01_sfnt_off00011398.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11398 | 16848 bytes |
SHA-256: ace5513ec80b2fdf99dee7a7c148316ed0b0f6ff12df50653ca249b9734d684a |
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font_02_sfnt_off00012baf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BAF | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_03_sfnt_off000143c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x143C1 | 17184 bytes |
SHA-256: c1e89b7c4c43b020ee3b2add559d065b8052c748607665e5c11f337f183b1306 |
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