MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs, many of which point to compromised or disposable hosting. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a non-clustered link farm on disposable hosting, and 'PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM' suggests links to compromised WordPress upload storage. The embedded JavaScript likely facilitates the redirection to these malicious URLs, contributing to a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
Heuristics 8
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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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QR-code redirect lure medium SE_QR_LUREDocument instructs the user to scan a QR code with a phone — consistent with QR phishing, but also common in legitimate documents
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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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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://pixomot.ru/uplcv?utm_term=facetime+med+android PDF link annotation
- https://sharmtocairo.com/userfiles/files/56115696604.pdfIn PDF document text
- https://www.oasipizza.it/wp-content/plugins/formcraft/file-upload/server/content/files/1613d8ff47a202---65044040047.pdfIn PDF document text
- https://belitour.ir/basefile/belitourir/files/81838679629.pdfIn PDF document text
- http://bigbazar.cz/is/images/FCKeditor/File/78904131324.pdfIn PDF document text
- http://karikatura-kovarik.cz/files/file/9164429274.pdfIn PDF document text
- https://northwestconvention.cz/data/files/rozabumuvemag.pdfIn PDF document text
- http://zkmeiqi.com/admin/ckfinder/upfile/files/47194210082.pdfIn PDF document text
- https://clubon.top/uploads/files/sojidupepubebikanogupe.pdfIn PDF document text
- https://samsunyapi.com/userfiles/files/35145310606.pdfIn PDF document text
- http://rockhouseschool.com/rockhouse/uploads/files/gopadesepofugavetomo.pdfIn PDF document text
- http://everestlodgelukla.com/userfiles/file/15816892927.pdfIn PDF document text
- http://fedime.org/imagenes/jigolisaxoxaj.pdfIn PDF document text
- https://chennothinterios.com/uploads/file/puzalolidarodu.pdfIn PDF document text
- https://macleanpinesdrivingschool.com.au/wp-content/plugins/super-forms/uploads/php/files/553e81867b926e47458c22d47a19da68/malulobedutanufowutuso.pdfIn PDF document text
- http://teacherandtraining.com/coj_u/KK/userfiles/files/toxenutaj.pdfIn PDF document text
- https://sanvexe.vn/webroot/img/files/89816790314.pdfIn PDF document text
- http://www.stsmcc.org/www/js/ckfinder/userfiles/files/kisegomijig.pdfIn PDF document text
- http://dermalab.pl/userfiles/file/funupivimuregawo.pdfIn PDF document text
- https://www.kadeavenue.com/wp-content/plugins/super-forms/uploads/php/files/e4ccf5738de1a043a0b87d14a3ef1dbf/dozifagejasogaze.pdfIn PDF document text
- https://sanmuabandoanhnghiep.org/images/content/files/42175537631.pdfIn PDF document text
- https://www.zochrot.org/ckfinder/userfiles/files/80481075558.pdfIn PDF document text
- http://ativn.com/upload/file/58357332468.pdfIn PDF document text
- http://home-plast.ru/foto/files/1209914442.pdfIn PDF document text
- https://badrivishal.com/media/bokis.pdfIn PDF document text
- http://zamaro.info/images/fcke_files/file/vejonubuku.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_off00014b4e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14B4E | 10292 bytes |
SHA-256: 62d5af66a14895c906c30d8e19a310d68708429749557775ec71a1dfdb9bfdf7 |
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font_01_sfnt_off0001626a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1626A | 21140 bytes |
SHA-256: 936e352103b7cd64369788e4692f5d79f2342ea6e89b5f12b55f36ced94cacd3 |
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font_02_sfnt_off000199d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x199D6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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