MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm directing to numerous URLs, many hosted on compromised WordPress sites or disposable domains, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent, consistent with a phishing lure designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9971
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://vivatbacchus.hu/files/file/36016920853.pdf In PDF document text
- https://www.3dreamchurch.com/wp-content/plugins/super-forms/uploads/php/files/1cd16f7eb26be92897d069b25a669cfd/21898998006.pdfIn PDF document text
- http://hoangle.vn/uploads/userfiles/file/84404579386.pdfIn PDF document text
- https://binarbaidfabrication.com/public_html/userfiles/file/68666670948.pdfIn PDF document text
- http://suarezbeltran.com/aym_images/files/rapawurofofosinixineje.pdfIn PDF document text
- http://baigeleather.com/userfiles/file/94419275830.pdfIn PDF document text
- http://mega.kz/media/upload/files/jifowedaminezomodewagari.pdfIn PDF document text
- https://iqmuseum.mn/uploads/files/wajegopidimuniriwemipur.pdfIn PDF document text
- http://keramann.ru/uploads/files/mepudopitorasetaf.pdfIn PDF document text
- http://skikk.nl/app/webroot/files/userfiles/files/fewivoparoravatob.pdfIn PDF document text
- https://www.lipfish.no/wp-content/plugins/formcraft/file-upload/server/content/files/160e24d7c92f2c---nagida.pdfIn PDF document text
- https://ccichn.vn/data/upload/file/betuxumopazo.pdfIn PDF document text
- http://penzionriverside.cz/files/file/51414576305.pdfIn PDF document text
- https://taxiporec.top/wp-content/plugins/super-forms/uploads/php/files/8t4loqiirbam3gpul84pfodl50/timexeloralorejuxanavuk.pdfIn PDF document text
- http://pallenberg-busreisen.de/uploads/files/58342911325.pdfIn PDF document text
- https://tamtam.com.ua/wp-content/plugins/super-forms/uploads/php/files/071799ee04d7b1132d426bff89d8ffb4/dewegominidorarawefojon.pdfIn PDF document text
- http://kme-kme.cz/files/file/95945683447.pdfIn PDF document text
- https://www.guestquesttravelmedia.com/wp-content/plugins/super-forms/uploads/php/files/lc471hc9vl4b86d19lif3j4hjg/tenewelunomakotemixigisus.pdfIn PDF document text
- http://agrobud.net/uploaded/file/viwovetoz.pdfIn PDF document text
- https://xn--64-mlcufjjaii0l.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/e2b4a2df95c03e6dbfc9ec2f2127c4b3/33119668934.pdfIn PDF document text
- http://philippinesroadshow.com/wp-content/plugins/super-forms/uploads/php/files/37da6b8ee0116dab52dfcb88e409dff2/ridukevozorixenotalif.pdfIn PDF document text
- http://www.radiopopiatej.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e64d0331f6a---14942890874.pdfIn PDF document text
- http://magicdiscoradio.hu/userfiles/file/vabijadarezozikaripej.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=ejemplos+de+plantas+c3+c4+y+cam+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_off00010ee9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EE9 | 18412 bytes |
SHA-256: 73097fde95593c5a2c07a99721eae97478287be57b17441b75cb809f54dc5413 |
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font_01_sfnt_off00013dbc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13DBC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000155d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x155D3 | 11064 bytes |
SHA-256: 30fe92902651a8e55e5a2150db61ce9c5f09c8b985df2172c69089daf1ad862d |
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