MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript, which is a common technique for executing malicious code within documents. It also features a link farm pointing to multiple external URLs, including one hosted on a compromised CMS upload directory. These elements suggest the PDF is designed to lure users to external sites, likely for phishing or to download further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9840
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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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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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://garglob.ru/uplcv?utm_term=mass+effect+infiltrator+android+apk PDF link annotation
- http://aksaaydinlatma.com/img/editor/image/file/36301334353.pdfIn PDF document text
- https://www.marjojaspers.nl/ckfinder/userfiles/files/51280098170.pdfIn PDF document text
- https://lanjutpt1.com/contents/files/40680255003.pdfIn PDF document text
- http://builderall.info/userfiles/file/vobave.pdfIn PDF document text
- http://sity-luxe.ru/userfiles/file/73051583332.pdfIn PDF document text
- http://dostavkaturov.ru/files/file/kekobekebolobaze.pdfIn PDF document text
- https://aneri12.cz/res/file/borinojepojidonan.pdfIn PDF document text
- http://coniperfumes.cl/js/ckfinder/userfiles/files/xajetarokoxurebagiz.pdfIn PDF document text
- https://creativesilhouettes.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1614b4b1e93cb5---ruvak.pdfIn PDF document text
- http://zoo-foto.cz/userfiles/file/fajojavopifilibavev.pdfIn PDF document text
- https://yourtuscanyguide.com/wp-content/plugins/super-forms/uploads/php/files/p75t0mjl5n87s7uddtvi25irv3/luveruzekiwogesemexekezij.pdfIn PDF document text
- http://oumkua.com/userfiles/file/16831393505.pdfIn PDF document text
- https://amadesafar.ir/basefile/amadesafarir/files/ralulu.pdfIn PDF document text
- https://horacebatten.com/ckfinder/userfiles/files/wefirosex.pdfIn PDF document text
- http://trunghungplastic.com/luutru/files/sidomixukarolodoso.pdfIn PDF document text
- http://denizyemek.com/images/fck_upload/file/wixalopapovozewe.pdfIn PDF document text
- https://www.sonorisation-auxerre.fr/ckfinder/userfiles/files/bazazokavemoletalananitod.pdfIn PDF document text
- https://markaoyun.com/calisma2/files/uploads/30557849338.pdfIn PDF document text
- http://architettosirocco.it/userfiles/files/dokerit.pdfIn PDF document text
- http://prospekt-rostov.ru/ckfinder/userfiles/files/9270392590.pdfIn PDF document text
- http://dominant.name/userfiles/file/mimuzapit.pdfIn PDF document text
- http://stadtbild-intervention.de/Quansis/ckfinder/userfiles/files/40074267264.pdfIn PDF document text
- http://hoanhaochemical.com/uploads/files/rexizedewulekubojus.pdfIn PDF document text
- http://preciz.com/uploads/wysiwyg/files/nifitibiliguvinofutedube.pdfIn PDF document text
- https://ecableapp.com/FCKeditor/FCKimgUpload/file/73029444738.pdfIn PDF document text
- http://www.iso-clean.fr/wp-content/plugins/formcraft/file-upload/server/content/files/1614137d69b1a7---wofatesedib.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_off0000c01b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC01B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000d832.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD832 | 10696 bytes |
SHA-256: 96270875e5707d9f39ed91eb7e2f7b6620723287203f3e34b97b3b9ab8bb1798 |
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font_02_sfnt_off0000f0d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0D9 | 20452 bytes |
SHA-256: 589f91ab1a10a4992ed6cc9719036e3d410232939801879262b54b9cca00b08c |
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