MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous links to external websites, many hosted on compromised CMS uploads, suggesting it functions as a link farm to distribute further malicious content or phish for information. No scripts were extracted, but the presence of multiple compromised and disposable hosting links points towards a 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://flycam.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160c0b1f8311be---16583730420.pdf
- http://exosportsante.fr/ckfinder/userfiles/files/90642199195.pdf
- http://beerskiboot.com/img/upload/file/lefogew.pdf
- http://pagyesa.org/userfiles/file/20210628212713.pdf
- http://hollywoodterrace.org/clients/863344/File/simebadufojo.pdf
- https://sancarspune.com/wp-content/plugins/super-forms/uploads/php/files/b758de57c306755cff0887a12cee2beb/74444138819.pdf
- http://abworder.com/uploads/files/jenixipidepebawafil.pdf
- https://www.modianodesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b7cfd267fb5---xegisipekedimodopifopi.pdf
- https://www.diktu.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d5a37542c08---11061538009.pdf
- http://www.pianoszimmermann.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160825b42e4ecf---9876109284.pdf
- http://hengtaixin.com/HangShun/ckfinder/userfiles/files/39070202921.pdf
- http://clubesquilacoma.com/uploads/files/xizosewijujejafidelom.pdf
- http://cdkkck.com/uploadfile/file/20210526011558.pdf
- http://elsekmont.eu/userfiles/file/jilisuwebelunufisisus.pdf
- https://abeess.com/userfiles/file/28730850538.pdf
- https://agenciaboom.com/wp-content/plugins/super-forms/uploads/php/files/fpn9adr0k0kfde1fh7jul5lbl6/ribisudavorukerak.pdf
- https://ltgtrends.com/wp-content/plugins/super-forms/uploads/php/files/d971ffca1ea7e8abd3c7957f4887f371/pomobav.pdf
- http://runo34.ru/attachments/file/9380179740.pdf
- http://kingalbertltd.com/uploadedfiles/file/zopopu.pdf
- http://www.sunarpazarlama.com/wp-content/plugins/super-forms/uploads/php/files/22uooe5uj9n0fl8qobbfm5o8t3/vudumel.pdf
- http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/160af5400ea3e7---67726724623.pdf
- http://tvtamminhphat.com/uploads/userfiles/file/11508190273.pdf
- http://legendtec-eg.com/wp-content/plugins/super-forms/uploads/php/files/dpcev20242bsotfsmivvl5qr96/befabadiwifofejedix.pdf
- http://www.a-fairys-choice.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f5efad522f---79007946296.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/3vuEKuznOb8/uplcv?utm_term=time+series+analysis+mcqs+with+answers
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000bf63.bin544355ed6ea3a14a9f9d3cc613c2a30c0d8bedb31b5b7eabadf8354269bf446f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBF63 | 16172 bytes |
font_01_sfnt_off0000e965.bin55a0cdb9f9251a1c00da01b47254a61a0584b1ae947283593f14c76c9f7469c4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE965 | 10684 bytes |
font_02_sfnt_off000101c6.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101C6 | 16792 bytes |
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