MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF is identified as malicious by ML classifiers and ClamAV, exhibiting characteristics of a phishing lure due to its image-heavy nature and embedded links. The heuristics indicate the document is designed as a link farm, pointing to multiple compromised CMS upload locations, likely to host or redirect to malicious content. No scripts were extracted, but the presence of numerous external URIs suggests a redirection chain intended to deliver a payload or phish credentials.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 7
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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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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 69 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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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://notofthisgalaxy.com/wp-content/plugins/super-forms/uploads/php/files/s5osb70js4e1sudpbqjpraktqk/buwoxo.pdf In PDF document text
- http://www.radiopopiatej.com/wp-content/plugins/formcraft/file-upload/server/content/files/160929b5963763---rumumimexok.pdfIn PDF document text
- https://aljazeerahpetroleum.ae/userfiles/files/lusuxiga.pdfIn PDF document text
- https://www.auditek.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160987bcfab341---fawisarufo.pdfIn PDF document text
- http://lirealestatelitigator.com/wp-content/plugins/super-forms/uploads/php/files/3ba2a2524c5eab2db812c7531b2ccc44/bonowogutasirole.pdfIn PDF document text
- https://mvmdigital.gr/files/files/vunizizeliwomexepixasin.pdfIn PDF document text
- http://romengo.com/ckfinder/userfiles/files/dofatuwefigarobope.pdfIn PDF document text
- http://euroroma-bg.org/files/file/luzeroji.pdfIn PDF document text
- http://neodermclinic.com/file_media/file_image/file/81070411288.pdfIn PDF document text
- http://phyllisrubensteinlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/68395268462.pdfIn PDF document text
- http://franckjuery.com/ckfinder/uploads/files/40076962818.pdfIn PDF document text
- https://vetamblj.si/ckfinder/userfiles/files/23919111905.pdfIn PDF document text
- https://www.hkfew.org.hk/ckfinder/userfiles/files/43452268186.pdfIn PDF document text
- https://armenia4d.com/contents//files/nepegudirugefezus.pdfIn PDF document text
- https://estidevelopers.com/wp-content/plugins/super-forms/uploads/php/files/7bbe6559bcbb92acedafde893a496aee/41875940667.pdfIn PDF document text
- https://www.toptalentusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087584586fcd---65061526.pdfIn PDF document text
- http://ms-krmelin.cz/app/webroot/files/files/55599514652.pdfIn PDF document text
- http://szolnokepul.hu/userfiles/file/pajal.pdfIn PDF document text
- https://gbagencement.fr/uploads/file/46503049732.pdfIn PDF document text
- https://www.frankreich-ferien.ch/wp-content/plugins/formcraft/file-upload/server/content/files/1609e98e4d2940---tabatudig.pdfIn PDF document text
- http://www.neslihanonur.com/wp-content/plugins/super-forms/uploads/php/files/1432e2009f3b951b90bc9021d60db9c5/gokogilenidaraj.pdfIn PDF document text
- https://tucsonhomewindowtint.com/wp-content/plugins/super-forms/uploads/php/files/47008c473cfc9b46ead326b8b64f5e87/wepesofi.pdfIn PDF document text
- http://ipvoicenj.com/wp-content/plugins/formcraft/file-upload/server/content/files/16082b80786ea0---14893549537.pdfIn PDF document text
- https://izr.fr/files/ziguwekubuximukezab.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=lowara+booster+pump+manualPDF 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_off0000b608.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB608 | 14220 bytes |
SHA-256: 6775cfec1cfd0289cf741acc2938cfd807ab34bc34a0032b9ff0ec1c85db004c |
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font_01_sfnt_off0000d983.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD983 | 10604 bytes |
SHA-256: d91d3e2423ab4f2e4ae3bf4fa17bf4cf91ad40ea1c82f5ffa6732866f6fb4f49 |
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font_02_sfnt_off0000f19c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF19C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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