MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and is flagged as a phishing lure due to its image-only nature and clickable action. The document body is heavily obfuscated, but the heuristics indicate it's designed to trick users into clicking a link, likely leading to credential harvesting or further malware delivery. The presence of numerous external URIs, many on disposable hosting, reinforces the phishing and link-farm characteristics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
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 68 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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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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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://archism.ru/uplcv?utm_term=5+major+chords+guitar PDF link annotation
- http://trip-sale.ru/userfiles/file/jafozozigirufanaxo.pdfIn PDF document text
- http://cafegreenwichvillage.com/uploads/files/44561477256.pdfIn PDF document text
- https://ecpa.fr/uploaded/file/jafopoxozidiwujisurolilid.pdfIn PDF document text
- https://activsport.ro/userfiles/file/93304571351.pdfIn PDF document text
- https://baatco.com/ckfinder/userfiles/files/mubixedaxaxivux.pdfIn PDF document text
- https://lamaisonducoeur.ca/upload/editor/file/sujijurumowibajerakofutup.pdfIn PDF document text
- http://baracenter.be/userfiles/file/21595952106.pdfIn PDF document text
- http://lawyergz.net/uploadfile/files/42528404871.pdfIn PDF document text
- http://fincasotilloviejo.es/files/sotillo/_repo/file/zelivogin.pdfIn PDF document text
- http://psychanalyste-gard.fr/ckfinder/userfiles/files/ziminuvitikalili.pdfIn PDF document text
- https://manhremhoangvan.vn/wp-content/uploads/files/teruwufowase.pdfIn PDF document text
- https://asiapharma.la/files/files/rigezoxorawukemeguzinol.pdfIn PDF document text
- https://dodatnojamstvo.com/userfiles/file/mewabi.pdfIn PDF document text
- https://grahampropertytax.com/wp-content/plugins/super-forms/uploads/php/files/3767c372d57e9ce93a4c769e50400f63/36842177703.pdfIn PDF document text
- http://xn--365-pn7mwb654m2qn.com/ckupload/files/vejewizusipaxuwipomu.pdfIn PDF document text
- https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/1a83c65f94d1af6432e2ebeed98e48b5/65731704858.pdfIn PDF document text
- https://wwa.bdbabymart.com/app/webroot/ckfinder/userfiles/files/nekipubipatoxolel.pdfIn PDF document text
- http://bdpq.hungminhits.com/files/uploaded/files/64152622875.pdfIn PDF document text
- http://studiotecnicodavico.eu/userfiles/files/zelulelupavad.pdfIn PDF document text
- https://www.agro-zavod.ru/app/webroot/js/ckfinder/userfiles/files/xipuvikagogozomipavogim.pdfIn PDF document text
- https://mondoaudio.it/img/uploaded/file/fizitarapidedodilib.pdfIn PDF document text
- http://balassalaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/35411747075.pdfIn PDF document text
- http://bnblspecialities.com/userfiles/files/72014149788.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_off0000afa3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAFA3 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000c7ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7BA | 10804 bytes |
SHA-256: 61f6e14d576e2628aa4e3b97f3e177f48768f55c07de2fd044a3d3c2957fc72c |
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font_02_sfnt_off0000e05f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE05F | 14036 bytes |
SHA-256: 5f1f9cd5888c61d81e4b54add28ae13f96b9570d66f87b06662e95507b67dc9f |
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