MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The 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 WordPress installations or disposable domains, suggesting a phishing or malware distribution campaign. The presence of embedded URLs and the nature of the heuristics point towards an attempt to redirect users to malicious content.
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://allytemp.ru/uplcv?utm_term=i+am+crucified+with+christ+scripture PDF link annotation
- http://sip7.online/wp-content/plugins/super-forms/uploads/php/files/573a022ce1050064e42a371567455489/juzik.pdfIn PDF document text
- https://sieuthimayphat.com/ckfinder/userfiles/files/jixatajonisis.pdfIn PDF document text
- https://amartzon.store/wp-content/plugins/super-forms/uploads/php/files/04ab3355be9e287d0242a291b2c2b399/dozokugi.pdfIn PDF document text
- https://israelonthehouse.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a1ed64b62aa---daxidujebiduvol.pdfIn PDF document text
- http://carroll1975.com/clients/4/4e/4e2b018d07aaa5a30c3e4fca1c7a8df7/File/34727557493.pdfIn PDF document text
- http://kapli74.ru/upload_picture/xasiw.pdfIn PDF document text
- https://www.albispanaderia.com/wp-content/plugins/super-forms/uploads/php/files/31774a0b70bc2018d572fe66e92bc16b/puxipametamixewumukega.pdfIn PDF document text
- http://mrbossamktown.com/uploads/files/91344320145.pdfIn PDF document text
- https://alshaabcoop.com/userfiles/file/kodem.pdfIn PDF document text
- https://law.myvzl.com/wp-content/plugins/super-forms/uploads/php/files/nca7lqoc680edcagn8h4fsb2t5/wovepegubapigeguje.pdfIn PDF document text
- http://sinproval.it/userfiles/files/97681345976.pdfIn PDF document text
- http://www.argentum.com/wp-content/plugins/super-forms/uploads/php/files/kn3j19mfb0i4f52ugil2q1rq3e/rabepelebolosidowakopo.pdfIn PDF document text
- https://www.citysecurity.org.uk/wp-content/plugins/super-forms/uploads/php/files/fsj5fjneaf600q8acsqc9929ea/vuxoxarusara.pdfIn PDF document text
- http://fittbike.hu/files/file/votirovibawi.pdfIn PDF document text
- https://123kozijnofferte.nl/wp-content/plugins/super-forms/uploads/php/files/9jb15qrm1lkaffnei2a6oe9k67/filopokasejujezemumijepo.pdfIn PDF document text
- https://cls-toronto.com/wp-content/plugins/super-forms/uploads/php/files/d083a0bfd410bcbf64c1ca64c7d5452e/53568186079.pdfIn PDF document text
- http://skyline64reunion.com/clients/e/ec/ec378541aa9b73e2b99de5ca5545ec21/File/73035438151.pdfIn PDF document text
- https://glosunspa.com/wp-content/plugins/formcraft/file-upload/server/content/files/16092a4d8df0dc---sejifokunigesoda.pdfIn PDF document text
- https://vdbergelectro.nl/wp-content/plugins/super-forms/uploads/php/files/6ee85a02628d83ecafb7ac9a3af373de/remedividazozeturonopi.pdfIn PDF document text
- https://bilbox.es/wp-content/plugins/super-forms/uploads/php/files/59c5e2ee415162267c9ec98d06a494f7/76033311207.pdfIn PDF document text
- http://bsp-plovdiv.org/ckfinder/userfiles/files/sisetovimizobi.pdfIn PDF document text
- http://informerfitness.com/wp-content/plugins/super-forms/uploads/php/files/d3821677a7f0c0e6045ead15c284b738/wowemi.pdfIn PDF document text
- http://fmi.lu/userfiles/files/gujuturemurudojenis.pdfIn PDF document text
- https://lapalettedesarts.fr/gestion/file/xopoz.pdfIn PDF document text
- https://www.straightmyteeth.com/wp-content/plugins/super-forms/uploads/php/files/dc46eec6a0d5d558f20838d4fe124af1/zodaxisawada.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_off0000e3fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3FB | 17008 bytes |
SHA-256: 8cef6e81ea9175ac93ee03cd5e7942800e0215e5e20b8986991fd7f93c9ad7be |
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font_01_sfnt_off00010fbe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FBE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000127d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x127D5 | 10752 bytes |
SHA-256: d720dd80f820781fade5b6708830f518bcad86d6d1dc06bbba7ec408ff40cebf |
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