MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection and an ML classifier. It contains numerous links to external websites, many of which are hosted on compromised CMS uploads or disposable domains, indicating a link farm or phishing attempt. The presence of these links suggests the document's primary purpose is to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9986
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://lyonsmcafeereunion.com/clients/a/ab/ab8eb7fa8d7cf94b91f67e7e346c80ed/File/darefosolekov.pdf In PDF document text
- http://www.pirac.org/wp-content/plugins/super-forms/uploads/php/files/5c2c5d85aa3e3ae4a7539660317422b0/gopinevenunelo.pdfIn PDF document text
- http://floridadressyourhome.com/uploaded_files/userfiles/files/81142495061.pdfIn PDF document text
- https://messianic.live/wp-content/plugins/super-forms/uploads/php/files/d6e06b6b3e9aa437a108bcd29e95463a/37237236327.pdfIn PDF document text
- https://amezdigital.com/wp-content/plugins/super-forms/uploads/php/files/68207374d5e19fa56f8bc1a3344cea5e/99212693324.pdfIn PDF document text
- http://cerrutistudio.eu/userfiles/files/mavikenegusoxut.pdfIn PDF document text
- http://remont-etalon.ru/upload/files/27075579145.pdfIn PDF document text
- http://spy-military-labs.com/userfiles/file/96843037274.pdfIn PDF document text
- http://brandnewgoods.net/userfiles/file/49744702153.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c730ea984bd---bugololumobudanamu.pdfIn PDF document text
- http://mountmedpharmacy.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160850053b20a1---gugozujugojanarij.pdfIn PDF document text
- http://www.zima.snowcat.pl/admin/ckfinder/userfiles/files/lojisinawujiviviwu.pdfIn PDF document text
- http://dancedynamicsla.com/clients/38740/File/96232228199.pdfIn PDF document text
- https://voziky-paletove.cz/mctree.cz/pictures/other/files/vadefulonozutegej.pdfIn PDF document text
- https://cursosadistanciayonline.com/medios//files/nonolutojogedofi.pdfIn PDF document text
- http://vom-ragnaroek.de/uploads/file/24677387446.pdfIn PDF document text
- https://medicula.pl/web/uploads/files/wixavivobavesubixopefof.pdfIn PDF document text
- http://galettedesrois.hu/userfiles/file/66038905819.pdfIn PDF document text
- http://reanda.com/jingkelun/userfiles/files/20210802181037.pdfIn PDF document text
- http://fabrykakonwersji.pl/wp-content/plugins/super-forms/uploads/php/files/2b1accb310e736cbc14e6abff696458a/redipinikibu.pdfIn PDF document text
- http://paymentsbusiness.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16080c1c09d9de---dipadudezi.pdfIn PDF document text
- http://agro-partner.com/Image/files/niperubovoxufuxapukivusev.pdfIn PDF document text
- https://dentinale.eu/wp-content/plugins/super-forms/uploads/php/files/47de04a3051edf1afb690aeca02fb930/4479422619.pdfIn PDF document text
- https://heatingboiler.ca/fck_upload/file/4523010093.pdfIn PDF document text
- http://poledance-chrudim.cz/files/file/6085548130.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=global+competitiveness+index+2019+egyptPDF 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_off0000d8b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8B2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f0c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0C9 | 11680 bytes |
SHA-256: bf7085a10c5ce7fa480cc998e7927a7004ffa6f6358bb27c527e6975d46bfa31 |
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font_02_sfnt_off00010c4d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C4D | 17244 bytes |
SHA-256: f04b4ea4e4838c41dfc3d1702be120be263dcba3a94898c92a2a189cfef748d1 |
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