MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many of which point to compromised CMS upload directories or disposable hosting, indicating a link farm designed to lead users to malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware delivery via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 6
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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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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://lmalaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/xevikozedatusodefosuku.pdf In PDF document text
- http://newshop.jp/archive/file/xedariromiwir.pdfIn PDF document text
- https://solarconsulting.org/wp-content/plugins/super-forms/uploads/php/files/4ed3043cfcca987a914db843883ec03f/24951952420.pdfIn PDF document text
- http://www.phuongdonggolf.vn/app/webroot/uploads/files/lufubavidofapafodo.pdfIn PDF document text
- https://honkakuji.jp/honkakuji/images/ckfinder/files/nezugagazebavilelufixeku.pdfIn PDF document text
- http://krasneclanky.cz/uploads/fezumewine.pdfIn PDF document text
- http://rrbrentacars.com/files/others/92543788625.pdfIn PDF document text
- http://www.biosafety.biz/ckfinder/userfiles/files/riboxagifokoxa.pdfIn PDF document text
- https://viveironativodevicosa.com.br/ckfinder/userfiles/files/68702871971.pdfIn PDF document text
- http://all-paca.com/ckeditor/ckfinder/core/connector/php/uploads/files/88380221738.pdfIn PDF document text
- https://www.aironface.com/wp-content/plugins/super-forms/uploads/php/files/fc495e239ae0f7dbf776e5400d7a45a7/lozusolojerabi.pdfIn PDF document text
- http://oreade-breche.fr/userfiles/file/nazegegu.pdfIn PDF document text
- https://www.gryf-wet.pl/ckfinder/userfiles/files/41650993757.pdfIn PDF document text
- http://koslita.eu/ckfinder/userfiles/files/zazenofunekeraki.pdfIn PDF document text
- https://fontaine-eva.fr/userfiles/files/sogexilexiwudodunelada.pdfIn PDF document text
- http://nato-denkmal.de/uploads/file/nagosixazosikuromufokuku.pdfIn PDF document text
- http://020tzs.com/baige/images/userfiles/file/nedatagenijaxipesukasub.pdfIn PDF document text
- https://apelhijau.com/contents/files/70291120657.pdfIn PDF document text
- http://venusland.vn/app/webroot/img/files/34639482528.pdfIn PDF document text
- https://cornwallstaffagency.com/userfiles/file/76773098680.pdfIn PDF document text
- http://devitohomesorlando.com/userfiles/files/95605387685.pdfIn PDF document text
- http://dainichiji.com/upload_ckr/files/bujawupapotazozunijiga.pdfIn PDF document text
- http://clinicaveterinariagussago.com/userfiles/files/vijilujan.pdfIn PDF document text
- http://www.eflox.net/wp-content/plugins/formcraft/file-upload/server/content/files/1613e8101ac61d---nomapelomo.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/PmAiG5ZyT-k/uplcv?utm_term=the+flutter+sdk+installation+is+incompletePDF 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_off0000b157.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB157 | 17164 bytes |
SHA-256: 4d6a28d1ca629388344461f7f5ef093f20da95f93cb4d345c6190adc93e27251 |
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font_01_sfnt_off0000db75.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB75 | 11040 bytes |
SHA-256: 914846dff7bc7319318b35b22ef542e54c15bdb12896ff7733f7fc13b94a16da |
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font_02_sfnt_off0000f4f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4F9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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