MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by ML classifiers and ClamAV as malicious, exhibiting characteristics of a link farm with numerous external URLs pointing to other PDF files. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic indicates a high volume of links on potentially disposable hosting, suggesting a tactic to distribute further malicious content or phish users. The presence of many unknown reputation URLs supports this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 5
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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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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://tantex.org/tantex/tantexuserfiles/file/lepabewewiv.pdf In PDF document text
- http://etnorom.hu/pictures/tijetuluxojugegepoz.pdfIn PDF document text
- http://meruzhankhachatryan.com/app/webroot/files/file/71213167209.pdfIn PDF document text
- http://goksirkrupskimlyn.pl/img/upload/files/13009672365.pdfIn PDF document text
- https://hv2barrier.com/application/third_party/ckfinder/userfiles/files/damazagapegul.pdfIn PDF document text
- http://garankuccu.com/upload/fckimagesfile/5e43cebf7e80ea9d3004bcf7b565915a.pdfIn PDF document text
- http://kuresi-kaitori.com/upload/content_pic/files/73097287914.pdfIn PDF document text
- http://obasekiestates.com/UserFiles/file/ferorexusizi.pdfIn PDF document text
- https://g4m3s-4p1-12s1.com/contents/files/24441922281.pdfIn PDF document text
- http://netichikawaya.com/userfiles/file/91724504404.pdfIn PDF document text
- http://fskyok.com/uploadfile/files/petexajinizoxotibisodura.pdfIn PDF document text
- http://xn--90aoj0agf7cq.xn--p1ai/uploads/files/befegixofupuwegipulupolof.pdfIn PDF document text
- https://producedepot.us/userfiles/files/79405423822.pdfIn PDF document text
- http://wsm.hk/images/uploadfiles/file/xobazototokunapog.pdfIn PDF document text
- http://www.radiopopiatej.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613fc8e36ded5---mefem.pdfIn PDF document text
- https://relans-nn.ru/images/docs/file/53469712453.pdfIn PDF document text
- http://lidaoxc.com/upload/files/wajugowi.pdfIn PDF document text
- http://agama-rc.com/upload/files/4521988571.pdfIn PDF document text
- https://pataniforum.com/admin/jquery/ckfinder/userfiles/files/zixeniwinerijaresi.pdfIn PDF document text
- https://jagamimpi.org/contents/files/xonobokojamibile.pdfIn PDF document text
- http://puntolinea.org/userfiles/files/gexajuzifowopiz.pdfIn PDF document text
- http://fzcce.com/aimgs/uload/files/91991514742.pdfIn PDF document text
- http://dh-cell.net/ckfinder/userfiles/files/gusoxozuviwulej.pdfIn PDF document text
- https://lisacutler.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613d15db9b172---96929823739.pdfIn PDF document text
- http://olimpic.hu/ckfinder/userfiles/files/55718189319.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3CAf4wW3hvY/uplcv?utm_term=score+hero+patch+apkPDF 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_off0000da51.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA51 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f268.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF268 | 10228 bytes |
SHA-256: 5047a7de1b0d893b5d56fe839125d33a63ff09370f8f1c2f514d32145cfd4773 |
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font_02_sfnt_off0001098f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1098F | 17332 bytes |
SHA-256: 49a4f112f9c631ddc796338ac65671e604d2d3485f5d35519b4deb52a527c9c1 |
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