MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection and an ML classifier. It contains a link farm pointing to compromised WordPress upload storage and other potentially disposable hosting, suggesting an attempt to redirect users to malicious sites. The presence of numerous unknown URLs indicates a broad phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://ukdirectremovals.com/wp-content/plugins/super-forms/uploads/php/files/ea0d5c0b4331239ea5204771e9ddbfeb/xaboju.pdf In PDF document text
- http://aiswaryamatrimonials.com/fck_uploads/file/15731011274.pdfIn PDF document text
- https://watfordfairtrade.org/app/webroot/img/files/19098122336.pdfIn PDF document text
- https://marciasmithconsulting.com/wp-content/plugins/super-forms/uploads/php/files/28009e305f8e1036a3b473eec286bef7/42669079634.pdfIn PDF document text
- https://3dreamvr.com/wp-content/plugins/super-forms/uploads/php/files/697df20c20ff1d7a94e78085e1f01670/tasakunevitagitatutuv.pdfIn PDF document text
- https://feriaesotericadeatocha.com/wp-content/plugins/formcraft/file-upload/server/content/files/160870442dde3c---13237342059.pdfIn PDF document text
- https://dobre-akce.cz/media/files/file/99108262734.pdfIn PDF document text
- http://sakirnoopo.ru/wp-content/plugins/super-forms/uploads/php/files/e888fe1a8515a49f2a4c8d26b6ebf0ec/4454379670.pdfIn PDF document text
- http://xn--90ad5ackt1d.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/cb6d94fb1d273ef2e5cc3dcc3357af12/devinavile.pdfIn PDF document text
- http://braciszewska-klimek.pl/fck_files/file/somagodig.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608cd8f913c17---3406951870.pdfIn PDF document text
- http://khotelmarket.com/FileData/ckfinder/files/20210624_283DFE1672E5E674.pdfIn PDF document text
- https://sg-design.top/wp-content/plugins/super-forms/uploads/php/files/a62e466d5a124d52538821d729fe8458/zakewalaje.pdfIn PDF document text
- http://kennyre.com/wp-content/plugins/formcraft/file-upload/server/content/files/16092102cc083e---79332374841.pdfIn PDF document text
- http://www.radioemka.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e41bc93af1d---godip.pdfIn PDF document text
- https://htfcompact.com/wp-content/plugins/super-forms/uploads/php/files/72d37b804fc6585bfb0c9eb1f4890448/16704538784.pdfIn PDF document text
- http://stylist.in.ua/wp-content/plugins/formcraft/file-upload/server/content/files/160caceaf72a60---suzifozoduzuzumawa.pdfIn PDF document text
- http://www.sunargrup.com.tr/wp-content/plugins/super-forms/uploads/php/files/44tmvrqas33hcaft4l894qti22/pafaridajuvozonikorogolo.pdfIn PDF document text
- https://jclifeschools.org/wp-content/plugins/super-forms/uploads/php/files/cd4812885ff2edb1d3718f4e275ca19f/veletivez.pdfIn PDF document text
- http://niestachow.pl/data/aktualnosci_imgs/file/fefaroxukagiribapuwu.pdfIn PDF document text
- http://hookmyweddingup.net/clients/73542/File/41327229534.pdfIn PDF document text
- https://www.businesswatchguardingservices.co.uk/wp-content/plugins/super-forms/uploads/php/files/kf0jaf9g21tm9aojha3ld5ip6p/2022894780.pdfIn PDF document text
- https://mk-promotions.com/ckfinder/userfiles/files/mivafirazupi.pdfIn PDF document text
- http://victorylimo1.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a3289256258---tibeserukizodizi.pdfIn PDF document text
- https://414movement.com/wp-content/plugins/super-forms/uploads/php/files/9d0cd016dd18e49021d77cd5f3a0c756/vagutok.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=baby+sable+antelopePDF 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_off0000ebe0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBE0 | 10360 bytes |
SHA-256: afc304ef9a7727ec0f1c38b4ae1ce67745a6226fe1d2a7687b54f9aeea1aaf8d |
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font_01_sfnt_off00010353.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10353 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011b65.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B65 | 16984 bytes |
SHA-256: 3de105a881b32157e044aaf8c9c073ee1095b4df0e6da9433f53dcaa6d83f41c |
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