MALICIOUS
192
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains embedded JavaScript and multiple external links, some pointing to IP addresses and compromised WordPress sites, indicating a phishing or malware distribution attempt. The presence of a 'download button' lure and ClamAV detection further supports a malicious classification. The embedded JavaScript likely facilitates the download and execution of a second-stage payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 9
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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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://garglob.ru/uplcv?utm_term=temple+run+2+new+game PDF link annotation
- http://studiosaletta.it/userfiles/files/rogofemagipagoraludafamop.pdfIn PDF document text
- http://pillshop.ru/uimg/files/50231043984.pdfIn PDF document text
- https://www.spoton.pet/wp-content/plugins/super-forms/uploads/php/files/ev1fku1od36lrf1b0pmoqqfokc/binofimuwurititaran.pdfIn PDF document text
- https://copab.tn/216mag.svn/uploads/files/rixarekikeren.pdfIn PDF document text
- http://bortran.com/upload/image/file/20210902125152.pdfIn PDF document text
- http://luisacortesearchitetto.it/userfiles/files/nodejesisaf.pdfIn PDF document text
- https://sanipro.ma/app/webroot/uploaderfiles/44563739554.pdfIn PDF document text
- http://cardealer-space.com/js/upload/files/16223832214.pdfIn PDF document text
- http://4chan.ro/UserFiles/file/80165771147.pdfIn PDF document text
- http://bushurov.ru/images/files/56126666961.pdfIn PDF document text
- http://dcbestwings.com/uploads/files/75813936151.pdfIn PDF document text
- https://amrapalispot.com/userfiles/file/91994399191.pdfIn PDF document text
- http://landonintergroup.com/ckfinder/userfiles/files/mekalujevifux.pdfIn PDF document text
- http://htwy.com/upload/file/38122786024.pdfIn PDF document text
- http://moskvaznaet.ru/upload/files/temuxokukidekuvegik.pdfIn PDF document text
- http://xn--o39a91gvwm83kbsn.net/FileData/ckfinder/files/20210907_44DFD27DAE233992.pdfIn PDF document text
- http://laarakkers.com/ckfinder/userfiles/files/73513257056.pdfIn PDF document text
- http://kopdesign.nl/userfiles/file/6899968853.pdfIn PDF document text
- https://pmsp-me.com/userfiles/files/27533885225.pdfIn PDF document text
- http://nuyewrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/3be3e1c49cb83fb8250fdb5d8eb22e68/64605676593.pdfIn PDF document text
- http://104.156.58.56/~web2inbox/wp-content/plugins/formcraft/file-upload/server/content/files/1612ee274da3cd---59542022794.pdfPDF link annotation
- https://efsanepin.com/calisma2/files/uploads/nabotabixezikoxapase.pdfIn PDF document text
- https://www.verimevzabavu.cz/ckfinder/userfiles/files/tetuzibaw.pdfIn PDF document text
- https://singhaniabrothersltd.com/ckeditor/ckfinder/userfiles/files/90595367089.pdfIn PDF document text
- http://www.lifestaralberta.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613066e0de77b---naliwiz.pdfIn PDF document text
- 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_off0000dfed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFED | 10388 bytes |
SHA-256: aa730053e205f5cfd323ec78ad7243a0e80d170aa3f15eeabf62172b12828351 |
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font_01_sfnt_off0000f780.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF780 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010f92.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F92 | 18308 bytes |
SHA-256: da1dc5cb589ffef83329cb8aa401e39b06da799d21a469df295a1a817b4331b9 |
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