MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links, many pointing to compromised CMS upload directories or disposable hosting, suggesting a link farm designed to obscure the ultimate destination. The presence of multiple distinct hosts and a high number of PDF links indicates a deliberate effort to distribute malicious URLs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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 http://ipsgroupjjn.org/userfiles/file/zivanadevapipenogumiton.pdf In PDF document text
- http://speakingaboutnetworking.com/ckfinder/userfiles/files/7694597681.pdfIn PDF document text
- https://themodernla.com/wp-content/plugins/super-forms/uploads/php/files/46d482857f47349c62560ef36835a80c/67034620780.pdfIn PDF document text
- https://walnutcreekguide.com/wysiwygfiles/file/54387536535.pdfIn PDF document text
- http://lushexperiences.com/wp-content/plugins/formcraft/file-upload/server/content/files/160891627a50af---85914801672.pdfIn PDF document text
- http://obasekiestates.com/UserFiles/file/kosekusisovuredesorip.pdfIn PDF document text
- http://laros.cz/UserFiles/file/metasamugozimem.pdfIn PDF document text
- http://adance0112.com/upfile/editor/file/venebefiwubijad.pdfIn PDF document text
- http://minuspk.ru/minuspk.ru/userfiles/file/75774478666.pdfIn PDF document text
- http://marcelponjee.nl/ponjeefiles/file/pufopikuruzo.pdfIn PDF document text
- http://sh8ke.com/wp-content/plugins/formcraft/file-upload/server/content/files/160eddebb80c7c---xusewutapiwugola.pdfIn PDF document text
- http://www.jhannahs.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608faac78c775---47912102355.pdfIn PDF document text
- http://www.optionassurance.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160c3f61febacf---sebidokigikikexu.pdfIn PDF document text
- http://boeschfamilytravels.com/clients/43210/File/39602272518.pdfIn PDF document text
- http://grupogmec.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b104104aea5---pelel.pdfIn PDF document text
- http://meteosputnik.ru/userfiles/file/85344392784.pdfIn PDF document text
- https://bruceautoservice.com/files/file/31035391193.pdfIn PDF document text
- http://www.nisbd.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b400721a289---75476104090.pdfIn PDF document text
- https://tantecoccole016.it/file/kuxefo.pdfIn PDF document text
- http://staging.impactredevelopment.com/wp-content/plugins/formcraft/file-upload/server/content/files/16070af3b75304---51157060589.pdfIn PDF document text
- https://www.ccps.mx/wp-content/plugins/super-forms/uploads/php/files/4fa61fd5544016c232f4fdf8b5304660/32224336720.pdfIn PDF document text
- https://metroguards.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160c1c13559d7d---48178664163.pdfIn PDF document text
- https://www.cdscabling.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1606cba34ee0fb---jesewiwupo.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=despicable+me+full+movie+watch+online+dailymotionPDF 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_off0000f7df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7DF | 11292 bytes |
SHA-256: 2c991e21dd264dfb7608668883feb762c2febb450d02e17ed2f5b8b29d9bf616 |
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font_01_sfnt_off0001121a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1121A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012a2c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12A2C | 17904 bytes |
SHA-256: 8fafb22d73463ee4863afaebcb1b929af5c1f9cc2682ac7265b944e0d01c42ff |
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