MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs pointing to external resources, suggesting a phishing or content-luring scheme. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' further supports this, indicating the PDF is part of a link farm on disposable hosting, likely to distribute malicious content or phish for credentials.
Machine Learning
- Nyx PDF Classifier malicious score 0.9912
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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 https://www.padanguparduotuve.lt/ckfinder/userfiles/files/67580187463.pdf In PDF document text
- http://peetersinstallatietechniek.nl/upload/files/64485495411.pdfIn PDF document text
- http://divapharma.com/uploaded/file/40075268497.pdfIn PDF document text
- http://goref.ru/files/file/nobinokeribotukoribex.pdfIn PDF document text
- http://bfr-bialapodlaska.pl/userfiles/file/giloxizomapido.pdfIn PDF document text
- http://csc0532.com/userfiles/file/20210904072921_12tklt.pdfIn PDF document text
- http://workcoop.org/fckeditor/userimages/file/20210902062653.pdfIn PDF document text
- https://chandrakantmusicacademy.org/ckfinder/userfiles/files/jobula.pdfIn PDF document text
- https://chungcungoaigiao.vnpec.xyz/uploads/files/18373753678.pdfIn PDF document text
- http://tw-tms.com/uploadpic/xw/files/71921112237.pdfIn PDF document text
- http://techbis.pl/files/file/wivixifetifonupexuwu.pdfIn PDF document text
- https://limadelimon.com/images/file/35051602677.pdfIn PDF document text
- http://futuralagoparking.eu/userfiles/files/79831349849.pdfIn PDF document text
- http://dgelc.com/userfiles/file/20210901215433.pdfIn PDF document text
- http://guowangcable.com/d/files/gobokakoganenegor.pdfIn PDF document text
- http://umffz21.ru/admin/ckfinder/userfiles/files/ribaratenot.pdfIn PDF document text
- https://afanasyev-design.ru/wp-content/plugins/super-forms/uploads/php/files/95d9b29d76733729f0c0c2075afd16ae/kepagabuxitixarubix.pdfIn PDF document text
- https://anitacalderon.com/ckfinder/userfiles/files/fusazigazebem.pdfIn PDF document text
- http://123podkrovie.sk/editor_uploads/files/45244999467.pdfIn PDF document text
- https://www.abandassociates.com/ckfinder/userfiles/files/xunawota.pdfIn PDF document text
- http://servicedental.it/userfiles/files/kekepopevetiwafi.pdfIn PDF document text
- http://kemmurad.com/webroot/img/files/dolopujapupafoka.pdfIn PDF document text
- https://kopari.hu/files/file/kokojirufo.pdfIn PDF document text
- http://miyozenemeryville.com/uploads/files/vosulivatoje.pdfIn PDF document text
- http://adamlegal.com/userfiles/file/vemapijozawuzabemiga.pdfIn PDF document text
- https://zniczekowalczyk.com/user_images/file/rewiper.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BkSY9tpko7c/uplcv?utm_term=harry+potter+series+download+in+englishPDF 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_off0000ea86.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA86 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00010298.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10298 | 16764 bytes |
SHA-256: 1053f72a4fb634812fb4ea38f78e586e29a437f2eaee2ceba67db67a7377a126 |
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font_02_sfnt_off00012dfa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DFA | 10864 bytes |
SHA-256: ec4918b867c31673bf1dcedee3ad0263dee9c89c5133a37fb61ba01fb8b9fc59 |
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