MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs, many of which point to suspicious domains and are structured as a link farm, a common tactic for phishing or distributing further malware. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' specifically flags this behavior, suggesting the document's primary purpose is to redirect users to potentially harmful external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9833
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 https://peoplehelppeople.net/uploads/File/59840347768.pdf In PDF document text
- http://teamwork-poetschke.com/ckfinder/userfiles/files/juvilit.pdfIn PDF document text
- http://felixefontesadvogados.com.br/ckfinder/userfiles/files/57046214022.pdfIn PDF document text
- https://evocative.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1613b85a149cdd---77874433556.pdfIn PDF document text
- http://vitali-schulz-eiskunstlaufen.de/userfiles/files/batakibibupasesepufi.pdfIn PDF document text
- http://wadsoda.com/UserFiles/File/86291063594.pdfIn PDF document text
- http://impex-italia.it/userfiles/files/dumuxaritiwijo.pdfIn PDF document text
- https://buffinvestment.com/upload/ckfinder/files/sosowo.pdfIn PDF document text
- https://leganordavigliana.com/uploads/file/dagasixizel.pdfIn PDF document text
- http://champaigncursillo.com/userfiles/file/wipofebuvejajikametulapi.pdfIn PDF document text
- http://elsped.hu/files/file/guxuzuriruxixizuz.pdfIn PDF document text
- https://hotelangela.hu/userfiles/file/tonufexeluxepagel.pdfIn PDF document text
- http://c2r.su/uploadfiles/file/2021090314570773499.pdfIn PDF document text
- https://vinaconexmec.vn/uploads/news_file/tasazoponexela.pdfIn PDF document text
- https://uaqbakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/16140f5db8f676---jejesova.pdfIn PDF document text
- http://hondasushi.com/uploads/files/52435516779.pdfIn PDF document text
- http://kawanmto.info/contents/files/manimanevare.pdfIn PDF document text
- https://marmetal.cevhertemizlik.com/userfiles/files/44779768315.pdfIn PDF document text
- https://bestofbucerias.com/upload/file/tovidijatogaxapagor.pdfIn PDF document text
- http://mlead.net/images/e/file/72624470303.pdfIn PDF document text
- http://yokohama-model.com/userfiles/files/mujixevufomov.pdfIn PDF document text
- http://bolt.fo/public_html/userfiles/files/75688025011.pdfIn PDF document text
- http://theprojectmanagement.guru/cote_dor_import/admin/ckfinder/userfiles/files/dotalu.pdfIn PDF document text
- http://beijingteye.com/upload/files/7764948107.pdfIn PDF document text
- https://soechi.com/userfiles/file/9922912710.pdfIn PDF document text
- http://vigova.vn/Images_upload/files/64139616036.pdfIn PDF document text
- http://aostavet.it/userfiles/files/gazisetapaxetobe.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/S30rS-6n6vg/uplcv?utm_term=tmnt+portal+power+2.3+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_off0000dd45.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD45 | 10652 bytes |
SHA-256: 692da77d15b1e360bc99aee8be8bba4f36184e1e7b28d3006b2973c158c287d4 |
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font_01_sfnt_off0000f5c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5C9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010ddb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DDB | 18136 bytes |
SHA-256: 3cc9717508df6289f674bde17dbcca86419d9ec2a01bb1fff4ad0a19ff544120 |
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