MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF was flagged by multiple heuristics and an ML classifier as malicious, with ClamAV identifying it as a phishing trojan. The PDF contains numerous embedded URIs and links, many pointing to disposable domains, suggesting it functions as a link farm. The primary purpose appears to be directing users to a network of sites that likely host further malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://wo-kop.pl/userfiles/file/pobogawapajokenawe.pdf In PDF document text
- https://bibliotheque.ville.deux-montagnes.qc.ca/ckfinder/userfiles/files/xevuwewe.pdfIn PDF document text
- https://komunalno-vrgorac.hr/files/16892069633.pdfIn PDF document text
- http://patanamachine.com/imgUpload/files/kagevebu.pdfIn PDF document text
- https://rsvforum.com/userfiles/file/21425189796.pdfIn PDF document text
- http://nutronicltd.com/userfiles/file/43387466284.pdfIn PDF document text
- http://bkm-market.net/userfiles/file/pulifopelubanoziten.pdfIn PDF document text
- http://apcmagon.com/userfiles/vuxoxide.pdfIn PDF document text
- http://www.ncstarim.com.tr/wp-content/plugins/super-forms/uploads/php/files/g63e2e85ht1ihk4fotf7bjb8r4/wawonuzogonafuxijofo.pdfIn PDF document text
- http://aromaonly1.com/yamituki-n/uploads/files/38737289096.pdfIn PDF document text
- http://familiegravesen.dk/ckfinder/userfiles/files/32712105804.pdfIn PDF document text
- https://sanaspinler.net/calisma2/files/uploads/dofixipaw.pdfIn PDF document text
- https://www.syah.org/wp-content/plugins/super-forms/uploads/php/files/5f9d5bfb969bf2f3f39e68118d1ca11d/75752644372.pdfIn PDF document text
- https://rtvpuls.com/ckfinder/userfiles/files/favabupelapoba.pdfIn PDF document text
- http://pincailight.com/zk/UploadFile/file/2021091722564673499.pdfIn PDF document text
- http://hitecds.com/userfiles/file/54253272040.pdfIn PDF document text
- http://bixenony.com/userfiles/files/gobazuzesevedumutit.pdfIn PDF document text
- https://hotelpancharatna.com/assets/userfiles/files/27765805518.pdfIn PDF document text
- http://www.drivingschool-brno.cz/files/files/xuzokobivekosumixobulo.pdfIn PDF document text
- https://777mto.com/contents/files/vugusunapoge.pdfIn PDF document text
- https://oxi-dental.ro/imagini_ws/gavekarijuxavuxexukolazer.pdfIn PDF document text
- http://medicare-darmstadt.de/bilder/UserImages/file/ninarawijobowoziwijuzinis.pdfIn PDF document text
- http://proleague.dk/userfiles/file/68392625955.pdfIn PDF document text
- https://stradatextiles.com/upload/ckfinder/files/vagiwimijo.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=idle+mafia+manager+mod+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_off0000b03c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB03C | 16340 bytes |
SHA-256: b5e6bd487ac9bb02b36ec671f2903ecb48152d9e8cc39f2a95b4b911f002a896 |
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font_01_sfnt_off0000da52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA52 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f269.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF269 | 10620 bytes |
SHA-256: 6faabf8ce62d33e4f5a43f433ca7e6c69be7832cb78de24636c1100733ae76eb |
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