MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, many of which point to compromised websites or disposable hosting, indicating a phishing or malicious redirection attempt. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware distribution via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9968
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://lemanssrl.it/file/15262716059.pdf In PDF document text
- http://theclubburger.com/uploads/files/98096994103.pdfIn PDF document text
- http://viprealestatebrokers.com/userfiles/files/webusigijivivitazolexe.pdfIn PDF document text
- https://freshchannels.com/home/sites/freshchannels/public_html/ckfinder/userfiles/files/belinok.pdfIn PDF document text
- http://zonwering-nederland.eu/ckfinder/userfiles/files/93653297774.pdfIn PDF document text
- http://mengnuanua.com/app/webroot/files/files/mubukafekigiwitol.pdfIn PDF document text
- http://codienlanhminhquang.com/upload/files/rikowiwevasulovute.pdfIn PDF document text
- http://k-souz.com/userfiles/file/zatof.pdfIn PDF document text
- http://mazdooradda.com/userfiles/file/bujap.pdfIn PDF document text
- https://www.popcaffe.it/wp-content/plugins/super-forms/uploads/php/files/331d1d8098245b995a1abadfeb6f3226/99528800565.pdfIn PDF document text
- https://www.techsrollout.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607cb19d2e110---fuxufa.pdfIn PDF document text
- http://effektfilm.de/files/file/4445683913.pdfIn PDF document text
- http://bukharaatlanta.com/sites/default/files/file/45487126255.pdfIn PDF document text
- http://ztkammer.at/uploads/file/5363194901.pdfIn PDF document text
- http://kraljicabih.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607553e47bd97---89651104173.pdfIn PDF document text
- https://newtop-eg.com/userfiles/file/18149849133.pdfIn PDF document text
- http://timatey.kz/wp-content/plugins/super-forms/uploads/php/files/7lmns6ssm68htalht305jrkud1/32138383216.pdfIn PDF document text
- https://spaslask.pl/wp-content/plugins/super-forms/uploads/php/files/sue93gvbsc2vo7n87b4j6pbhim/gibolafapimizuvamulofug.pdfIn PDF document text
- http://onlinevay.com/upload/files/18944638642.pdfIn PDF document text
- http://livelyway.com/ckfinder/userfiles/files/fukosesotuvupele.pdfIn PDF document text
- http://gf-location.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160cc60934a912---25461332903.pdfIn PDF document text
- http://xn----7sbbbizu2bxaod.xn--p1ai/userfiles/file/29048271072.pdfIn PDF document text
- http://okmarin.ru/userfiles/file/tobevuxapawatitokewano.pdfIn PDF document text
- http://aurora-c.jp/files/files/derotewigukafobuzejazovat.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=les+accents+francais+sur+clavier+qwertyPDF 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_off0000f821.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF821 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00011033.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11033 | 31240 bytes |
SHA-256: 443f94435250781e92a02b363e6a0336a89eb08bb3e43c771061fd8a122be425 |
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font_02_sfnt_off0001578b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1578B | 10680 bytes |
SHA-256: 1cfb767d94b15d3dc2b587cb92cb92c412ab9c3817ba710ba3985dbd5b62c041 |
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