MALICIOUS
126
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, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, containing numerous links to external PDF files hosted on various domains. The presence of 'utm_term_redirector=True' suggests an attempt to track user interactions with these links, common in phishing or malware distribution campaigns.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
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://www.gc-antey.ru/ckfinder/userfiles/files/35228424975.pdf In PDF document text
- http://modern-pro.ru/files/file/rozibexalafijeken.pdfIn PDF document text
- http://inruho.ru/ckfinder/userfiles/files/45090996440.pdfIn PDF document text
- https://www.tzounakos-insurance.gr/ckfinder/userfiles/files/28370244239.pdfIn PDF document text
- http://ipceurope.be/assets/file/58506740672.pdfIn PDF document text
- http://monticellotownship.org/userfiles/file/11027133577.pdfIn PDF document text
- http://www.studiolegalefusimorelli.com/wp-content/plugins/formcraft/file-upload/server/content/files/16141a9cc99d6a---60046851745.pdfIn PDF document text
- https://ispartaprefabrik.com/ckfinder/upload/files/walesi.pdfIn PDF document text
- http://crmloccitanecr.com/campannas/file/74213222499.pdfIn PDF document text
- https://inprovitcentroamerica.com/ckfinder/userfiles/files/16058649883.pdfIn PDF document text
- https://flylights.pl/wp-content/plugins/super-forms/uploads/php/files/8kc3nshodsr3p62h7gsdtnvrln/zuxidixiwegogafokel.pdfIn PDF document text
- http://carzip.biz/files/uploads/files/pamorowozokonitinapis.pdfIn PDF document text
- https://penal-garazh.ru/files/mitanuwe.pdfIn PDF document text
- https://pingthye.com/userfiles/files/zipovitezetiwate.pdfIn PDF document text
- http://englandmatchshirts.com/assets/file/somabepotakixosovezawoba.pdfIn PDF document text
- http://ozanatalan.com/iboard/includes/userfiles/files/45883173415.pdfIn PDF document text
- http://dailynewsodia.com/assets/ckfinder/core/connector/php/uploads/files/71094408002.pdfIn PDF document text
- https://timminsrenovations.ca/file/vOjeKHfEPyL6nNEz.pdfIn PDF document text
- http://ylplj.com/ckfinder/userfiles/files/kimupejolumevafujugu.pdfIn PDF document text
- http://travellerisland.com/files/16135040634.pdfIn PDF document text
- http://szerecsen.hu/editor_up/62359956207.pdfIn PDF document text
- https://portecitadelle.portecitadelle.ca/ckfinder/userfiles/files/solelud.pdfIn PDF document text
- http://tpt.taipei/asset/uploads/files/mezibiwisidafekewelevuziw.pdfIn PDF document text
- http://bwlpsalisbury.com/uploads/files/96712901978.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=among+us+latest+downloadPDF 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_off0000d008.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD008 | 17412 bytes |
SHA-256: 1e0c329945bb100cdb29039ea9790ddde00cf80fe475a8a272800e21532eb058 |
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font_01_sfnt_off0000fd6c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD6C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011583.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11583 | 10564 bytes |
SHA-256: 02c10d6523f132dc1837559c22c4e6d8f1a878c6524a7295dd7db3bcc85838a1 |
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