MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links, many pointing to compromised WordPress sites, suggesting it functions as a link farm to distribute malicious content or conduct phishing. The presence of multiple external URIs and link farm heuristics indicates a deliberate attempt to redirect users to potentially harmful destinations.
Machine Learning
- Nyx PDF Classifier malicious score 0.9835
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://idfusionllc.com/wp-content/plugins/super-forms/uploads/php/files/6a9318bef29b2940cf91a8f33a58af20/momamapuratigobim.pdf In PDF document text
- https://controlcert.se/wp-content/plugins/formcraft/file-upload/server/content/files/160f3c14e4201f---60773031993.pdfIn PDF document text
- https://hpx.com.ua/wp-content/plugins/super-forms/uploads/php/files/266c212c88531df8b29ac1ccc9dbb5ee/bugomob.pdfIn PDF document text
- https://congchunghadong.com/uploads/files/salamovozokid.pdfIn PDF document text
- https://qboardapp.com/wp-content/plugins/super-forms/uploads/php/files/c3237337745ac39bec456c43bf6a6263/71743184165.pdfIn PDF document text
- https://iphonerepairservice.nl/app/webroot/files/userfiles/files/tepasixatom.pdfIn PDF document text
- http://parkhighclassof60.com/clients/871169/File/95919693422.pdfIn PDF document text
- https://isabellepieman.com/userfiles/file/vomipojobobetofuwaj.pdfIn PDF document text
- https://www.hdcorp.com.br/wp-content/plugins/super-forms/uploads/php/files/uegs0juak04mtk0i092fv1np8i/55910832636.pdfIn PDF document text
- http://www.deadclan.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16084ad6c5c139---32929922297.pdfIn PDF document text
- http://www.canadiantreasurer.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c4eb02786e7---vomevawifodowakivizifa.pdfIn PDF document text
- http://md-servicios.com/userfiles/file/52429078564.pdfIn PDF document text
- https://cowichanmusicfestival.com/userfiles/file/nukemovapedo.pdfIn PDF document text
- https://reflexlighting.com/wp-content/plugins/super-forms/uploads/php/files/fcddc1002d42a33bfae03e381d8b0872/9535095729.pdfIn PDF document text
- http://hakkabrothers.com/userfiles/file///81249499514.pdfIn PDF document text
- https://www.euroservicemilano.it/wp-content/plugins/formcraft/file-upload/server/content/files/160f778179e66f---gojovadunefix.pdfIn PDF document text
- https://revapackers.com/wp-content/plugins/super-forms/uploads/php/files/rbavk0cvbmiq3msh48ch30bq7l/napim.pdfIn PDF document text
- http://www.sunarsurdurulebilir.com/wp-content/plugins/super-forms/uploads/php/files/jhr6i589ebrfqdbb6bnoc3j680/fojufupakef.pdfIn PDF document text
- https://too.kg/wp-content/plugins/super-forms/uploads/php/files/37b77c9ebb0803c15e0551756413abf4/21609515001.pdfIn PDF document text
- http://ipvoicenj.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609d3eef4ebc5---10078246774.pdfIn PDF document text
- http://www.ellisrasbetonwerke.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16080cbcab33b7---62950360546.pdfIn PDF document text
- https://www.allterra.group/wp-content/plugins/super-forms/uploads/php/files/f5197ab249f438d7fc99a2da91117cba/21726970419.pdfIn PDF document text
- http://www.maarsehoveniers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16081c9111d6e2---dizevuvema.pdfIn PDF document text
- http://motocams.cz/ckfinder/userfiles/files/lijulupedapebumox.pdfIn PDF document text
- http://changju-hotel.com/CKEdit/upload/files/nufivovibi.pdfIn PDF document text
- http://richmore.kr/uploadfile/fckeditor/file/vesulidaxisopurodajiwe.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=atomic+power+of+prayer+and+fasting+pdfPDF 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_off0000f2e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2E1 | 17028 bytes |
SHA-256: 12e053cc748a8ef63b0e95fdca57db73714e0bdbcf6d3b7e1413cf9b90e7beaa |
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font_01_sfnt_off00011f5a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F5A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00013771.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13771 | 11096 bytes |
SHA-256: 42b74ba34078555f372aab90963104e5e41e1a621e87fd25b6efca8d00f557c1 |
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