MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by ML classifiers and ClamAV as malicious, specifically identified as a phishing trojan. It contains a link farm pointing to numerous URLs, many of which are hosted on compromised CMS upload directories, suggesting an attempt to distribute malicious content or manipulate search engine results.
Machine Learning
- Nyx PDF Classifier malicious score 0.9987
Heuristics 6
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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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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://marciasmithconsulting.com/wp-content/plugins/super-forms/uploads/php/files/6fc87851133022949b7b74e5b2bc0487/45008797418.pdf In PDF document text
- http://sakirnoopo.ru/wp-content/plugins/super-forms/uploads/php/files/8782235650121b584fc55f603376f2f8/guralotezibof.pdfIn PDF document text
- http://witnesstherealist.com/wp-content/plugins/super-forms/uploads/php/files/ac456c5bb18ee3052576e04c55157d30/9552785296.pdfIn PDF document text
- http://www.ncstarim.com.tr/wp-content/plugins/super-forms/uploads/php/files/dppij6ev68vb1ei78nln2nel24/kijuzeregusojuzuzolazizi.pdfIn PDF document text
- https://414movement.com/wp-content/plugins/super-forms/uploads/php/files/c281267fe528f4fc7df00510363e83d1/lezebixinujep.pdfIn PDF document text
- https://engravestone.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bbad3c46f02---bixewojukumesimebonoboxeg.pdfIn PDF document text
- http://www.rebranded.tv/wp-content/plugins/formcraft/file-upload/server/content/files/160e4339ac457a---10817318419.pdfIn PDF document text
- http://stylist.in.ua/wp-content/plugins/formcraft/file-upload/server/content/files/1606f1914bb5ce---rawawifiwatenijijawizot.pdfIn PDF document text
- https://paloaltospeakerseries.com/wp-content/plugins/super-forms/uploads/php/files/7e0c4c22ca88dcd55a2101123db8c21d/88224335348.pdfIn PDF document text
- https://earplighting.com/wp-content/plugins/super-forms/uploads/php/files/a021346a1b52bf6a5fb90838b1f1f7d6/55153560163.pdfIn PDF document text
- http://yuseigachi.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160d991dbb8c9c---zinevu.pdfIn PDF document text
- https://buddingheights.org/wp-content/plugins/formcraft/file-upload/server/content/files/1610308c8166bc---fowefanelikosan.pdfIn PDF document text
- https://www.kiteschule-eckernfoerde.de/wp-content/plugins/formcraft/file-upload/server/content/files/160724facea6e0---91829930438.pdfIn PDF document text
- http://veiligheidssloten.nl/ckfinder/userfiles/files/86860662867.pdfIn PDF document text
- https://cmsschoolkg.org/userfiles/file/lelasetividok.pdfIn PDF document text
- https://www.hit-education.com/wp-content/plugins/super-forms/uploads/php/files/js39g5pspk11q4ov81n682od92/37780673913.pdfIn PDF document text
- http://helderlive.nl/ckfinder/userfiles/files/7847762277.pdfIn PDF document text
- https://webgirls-studio.com/wp-content/plugins/formcraft/file-upload/server/content/files/160886ab1b864c---25308833391.pdfIn PDF document text
- https://www.entornopublicitario.com/wp-content/plugins/super-forms/uploads/php/files/5242ef7d4b10ca7775f5b58cb6c67a50/1453941933.pdfIn PDF document text
- http://fecirturizm.com/resimler/files/labotexozozoziwo.pdfIn PDF document text
- https://mygo.com/ckfinder/userfiles/files/xuwefonipirejep.pdfIn PDF document text
- https://sonarmusic.hu/up_image/file/94829941514.pdfIn PDF document text
- https://franchise-vietnam.com/app/webroot/img/files/nenisidori.pdfIn PDF document text
- https://betalinktech.com/blmedia/file/34191891715.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=2012+can+am+spyder+rt+service+manualPDF 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_off0000cba3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCBA3 | 11032 bytes |
SHA-256: 49d6b0aeb61fcb305e08adccadbda17f26eba7a9ef242ddeb85f0281310cb134 |
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font_01_sfnt_off0000e56b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE56B | 17600 bytes |
SHA-256: 540ed3fd2530f64de61739c07b1bf5df3816f8afecfcb5465baa4276e71c396c |
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font_02_sfnt_off0001122b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1122B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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