MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains numerous embedded links, with several pointing to compromised WordPress upload directories and other unknown PDF files, suggesting a campaign to distribute further malicious content. No scripts were extracted, but the presence of multiple suspicious URLs strongly indicates an attempt to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9757
Heuristics 5
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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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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://www.vitrierbxl.be/wp-content/plugins/formcraft/file-upload/server/content/files/160a8e5b87d782---71858677524.pdf In PDF document text
- https://aedwea.com/upload/foto/pofowititufowub.pdfIn PDF document text
- http://files.ibiza-ferien.de/file/xedetuvigawafol.pdfIn PDF document text
- https://govox.co.uk/wp-content/plugins/super-forms/uploads/php/files/38knfvj4ui0jmb0gen481a08er/62289016096.pdfIn PDF document text
- https://vildmarksjagt.dk/userfiles/file/kukoguredafal.pdfIn PDF document text
- https://www.arc-welding.co.uk/wp-content/plugins/super-forms/uploads/php/files/mbtgom0a1sd36v0nbe0jgleh5f/rijejem.pdfIn PDF document text
- http://www.rolstoellift.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e36ba78431---fajizuzubarilowelemibela.pdfIn PDF document text
- https://hzautomatisering.nl/userfiles/file/wesajuxulavazixizumex.pdfIn PDF document text
- http://es-umzuege-transporte.de/wp-content/plugins/super-forms/uploads/php/files/361692cf558414b9acf9f36fa99b6520/19362727769.pdfIn PDF document text
- https://bentzendesign.se/wp-content/plugins/formcraft/file-upload/server/content/files/16084fe5958a38---mimasa.pdfIn PDF document text
- https://kermoulin.com/userfiles/file/68744669853.pdfIn PDF document text
- https://eletvital.hu/uploads/files/59549347933.pdfIn PDF document text
- http://pocatellocampfire.com/wp-content/plugins/super-forms/uploads/php/files/25dsd8puuo9rfp45ksgurle2jb/40114207463.pdfIn PDF document text
- http://podlahypilat.cz/admin/file/6144016950.pdfIn PDF document text
- http://www.multigacos.com/admin/uploaded/fck/file/34535075873.pdfIn PDF document text
- https://www.popcaffe.it/wp-content/plugins/super-forms/uploads/php/files/b1759de8ca284c95edbcaaaa79fae452/17744701325.pdfIn PDF document text
- https://spazmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608a1ad58649c---34697363718.pdfIn PDF document text
- http://op-gold.com/ck_image//files/mijizerekevobiwolawum.pdfIn PDF document text
- https://mimpishio1bet.net/contents//files/vumixomevupelakug.pdfIn PDF document text
- https://hanahana.vn/media/ftp/file/63048812746.pdfIn PDF document text
- https://afriqueitnews.com/wp-content/plugins/super-forms/uploads/php/files/8f2e183e9655b89cac8ad19084de0cd9/54547179694.pdfIn PDF document text
- http://cdkkck.com/uploadfile/file/20210808220540.pdfIn PDF document text
- https://sumangold.net.vn/wp-content/plugins/super-forms/uploads/php/files/i9d1van8f6oc2qe4dq9cmsubh8/wadenurujetonamoneg.pdfIn PDF document text
- http://anm-av.de/uploads/files/baxubinoxegoduzasivo.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=medidas+redes+sociales+2019+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_off0002b0ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2B0AE | 23548 bytes |
SHA-256: f79606055cb1dda1b8bba0ba41608f49d35bd31d5a97bd31aaf9079ebc5cd142 |
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font_01_sfnt_off0002eaca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2EACA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000302e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x302E1 | 10868 bytes |
SHA-256: 3cd762e14cf7b85c8e2b1476079e5fffcc3ec6712128fbf282a44b8bfb9c0673 |
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