MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, specifically flagged as a phishing trojan. It contains numerous embedded URLs, many of which point to compromised WordPress sites, suggesting a link farm or redirection mechanism. The PDF structure and embedded content indicate it's designed to exploit users by directing them to potentially harmful external resources.
Machine Learning
- Nyx PDF Classifier malicious score 0.8994
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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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://amkboiler.com/wp-content/plugins/super-forms/uploads/php/files/ochpplc5ea32nj7psdcs0q4e5n/kugemevewomofuwi.pdf In PDF document text
- https://expeditions-travel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cc680b1fd4---luxuduxufetokekepuv.pdfIn PDF document text
- http://profesniprukaz.cz/ckfinder/userfiles/files/juloki.pdfIn PDF document text
- http://grani-tonkogo-mira.ru/wp-content/plugins/super-forms/uploads/php/files/7301b565b68ce9ff314226ee2889f471/28722538827.pdfIn PDF document text
- http://shuswapladystriders.ca/userfiles/file/55446254246.pdfIn PDF document text
- http://cyc.cz/pictures/clanky/files/15014090752.pdfIn PDF document text
- http://beetsom.com/PROGRAM_FCKeditor_UserFiles/file/6675851360fb0d9e19836.pdfIn PDF document text
- http://braintradingbcn.com/wp-content/plugins/super-forms/uploads/php/files/64bdcc35761ffcfb9d98f6444e54dfd4/xedebufimuvusef.pdfIn PDF document text
- http://staceyasp.com/UserFiles/file/37449794094.pdfIn PDF document text
- https://mkting.com.co/wp-content/plugins/super-forms/uploads/php/files/82daab300b7062276fc9d4ded01747f7/vumalakezo.pdfIn PDF document text
- https://www.qlsny.com/wp-content/plugins/super-forms/uploads/php/files/f1e5fac21f29364eb46ee2f2d31bc217/63697246638.pdfIn PDF document text
- https://amblamy.ee/upload/file/sikodurolovesololizijufo.pdfIn PDF document text
- http://uitvaartverzorgingsindex.nl/images/uploads/82051554935.pdfIn PDF document text
- https://watertorens.nl/userfiles/file/vigetiba.pdfIn PDF document text
- https://www.pferde-fuer-unsere-kinder.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a0eba5e283f---65973449167.pdfIn PDF document text
- https://www.projectorrentals.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608cfd640cc3c---32271681174.pdfIn PDF document text
- https://vieclambanhang247.com/upload/files/33561448187.pdfIn PDF document text
- https://trungtammatnamviet.vn/upload/files/62520941994.pdfIn PDF document text
- http://boxerdapolenta.com/cmsimple/images/file/josixoxegobalutuluxuzo.pdfIn PDF document text
- https://reifenscho.de/wp-content/plugins/formcraft/file-upload/server/content/files/160825fcb20561---27000808357.pdfIn PDF document text
- http://hollywoodterrace.org/clients/863344/File/95717783890.pdfIn PDF document text
- https://www.hungarianassociation.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b6e1fcce098---voxuj.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=left+hand+of+darkness+quotes+on+genderPDF 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_off00037c52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x37C52 | 10788 bytes |
SHA-256: 9c35851f5ae918e6e0b83b87abb47f0ef9ddc2e12130cb90c2bae51a3a4b3c8c |
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font_01_sfnt_off0003949e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3949E | 19552 bytes |
SHA-256: e7bef3a71ca85d0e91410c32d638514083b1f7cb0b63aedd6adba03a641561a3 |
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font_02_sfnt_off0003c643.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3C643 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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