MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, indicating a phishing or trojan payload. It contains numerous embedded links, many of which point to disposable domains or IP addresses, suggesting a link farm designed to redirect users to malicious sites. The presence of multiple PDF_URI and PDF_SEO_DISPOSABLE_LINK_FARM heuristics further supports this attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9846
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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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://snowcat.pl/admin/ckfinder/userfiles/files/xakavufumor.pdf In PDF document text
- http://khiconghoixuancong.com/Khicong/admin/userfiles/file/23262771541.pdfIn PDF document text
- https://riosemarescentrodemergulho.com/ckfinder/files/jizavaratotikofagojir.pdfIn PDF document text
- https://0a3exp.com/upfiles/editor/files/27915283983.pdfIn PDF document text
- https://bibliotheque-des-arts.com/ckfinder/userfiles/files/43312984976.pdfIn PDF document text
- http://frigotechreina.com/userfiles/files/tezusagotevexabukafegi.pdfIn PDF document text
- http://benetworkingpro.com/ckfinder/userfiles/files/zumino.pdfIn PDF document text
- https://agrotehholding.ru/wp-content/plugins/super-forms/uploads/php/files/11bfd0baed38c5b2419a0eff238878bf/15509837507.pdfIn PDF document text
- http://synergyproperty.com/images/files/37847263438.pdfIn PDF document text
- http://jmyhship.com/uploadfile/files/96961645762.pdfIn PDF document text
- http://ebus.cn/up_file/file/vawika.pdfIn PDF document text
- https://mosoptagro.ru/wp-content/plugins/super-forms/uploads/php/files/146e48908e495b92f50c3079a41ddf32/jugar.pdfIn PDF document text
- https://lodoshosting.com/calisma2/files/uploads/rofowogewogofakodaket.pdfIn PDF document text
- http://firegallery.ru/img/upload/tuloxokaravexo.pdfIn PDF document text
- http://79.170.40.182/boothtastic.com/wp-content/plugins/formcraft/file-upload/server/content/files/161379489d3601---redenumagurodado.pdfPDF link annotation
- https://radekslodkiewicz.pl/files/file/23099997500.pdfIn PDF document text
- http://wildpflanzen-planung.de/file/25859764653.pdfIn PDF document text
- http://dulichtantai.com/files/uploaded/files/jazebomafekukevudoj.pdfIn PDF document text
- http://lisaarkinlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/pejisonunavita.pdfIn PDF document text
- http://cosonhuath.com/hinhanh_fckeditor/file/pusesepusudodolozirezoxa.pdfIn PDF document text
- http://kingalbertltd.com/uploadedfiles/file/82845594255.pdfIn PDF document text
- http://studiolorenzoni.eu/userfiles/files/fapufejajuj.pdfIn PDF document text
- http://verynailscm.com/user_img/file/29193377107.pdfIn PDF document text
- http://www.radeton-cz.vasestranky.cz/ckfinder/userfiles/files/sopiluloketikotuliki.pdfIn PDF document text
- https://koparieshorvathbusz.hu/files/file/45494228.pdfIn PDF document text
- http://kitpaisal.com/mypicture/file/dotinufenagapulof.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3CAf4wW3hvY/uplcv?utm_term=android+tv+data+saver+update+problemPDF 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_off0000d2dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2DD | 18164 bytes |
SHA-256: 8ee1471efe68a9d83478048bbf98416425a164cc9922dc5f0c9ab832419ad4d2 |
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font_01_sfnt_off0001026b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1026B | 10840 bytes |
SHA-256: f8596aed003490f60962b65ad2a4f59ca8e6822d7d8491a9301daa8a5b5dd08d |
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font_02_sfnt_off00011b2f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B2F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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