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, specifically as a phishing trojan. It contains numerous embedded URLs pointing to a link farm, indicating a likely attempt to redirect users to malicious websites. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, identifying the document as a link farm on disposable hosting.
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 https://tierlistei.ch/downloads/gejezaxefipogugu.pdf In PDF document text
- http://dedanskecasinoer.dk/userfiles/file/38169777412.pdfIn PDF document text
- http://premiumcsp.com/uploads/files/6300098133.pdfIn PDF document text
- https://eletroluz-al.com/_IMG/img_internas/file/guvidikax.pdfIn PDF document text
- https://norservis.cz/files/files/gotekefop.pdfIn PDF document text
- https://pemaboutiquehotel.com/assets/userfiles/files/24496620651.pdfIn PDF document text
- https://padservhosting.com/userfiles/file/16338192774.pdfIn PDF document text
- http://smsalumni1971.com/apadmin/uploads/userfiles/files/98170150749.pdfIn PDF document text
- http://gabident.pl/local/userfiles/file/29666812144.pdfIn PDF document text
- http://globalcenterhotels.com/bot/ckfinder/uf/files/97823385855.pdfIn PDF document text
- https://kitapkaplama.com/upload/ckfinder/files/9342070567.pdfIn PDF document text
- http://misterholidaysanprisco.it/userfiles/files/96621242879.pdfIn PDF document text
- http://emotionpicturesfestival.gr/userfiles/file/9225736199.pdfIn PDF document text
- http://gradn.ru/uploades/fckeditorfile/nufununolixenez.pdfIn PDF document text
- http://lnimeina.it/userfiles/files/wifizuwixititoxame.pdfIn PDF document text
- http://mtkshop.com/images/uploads/file/13893883318.pdfIn PDF document text
- http://china-hold.com/UploadFile/file/20210908124643584.pdfIn PDF document text
- https://ikincielinmak.com/upload/ckfinder/files/24520886400.pdfIn PDF document text
- http://davidhammerstein.org/userfiles/file/gafudotozavew.pdfIn PDF document text
- http://incomingmakedonia.com/files/files/sikavewoxenapurerax.pdfIn PDF document text
- http://tokstar.com/_UploadFile/Images/file/debovosun.pdfIn PDF document text
- https://rpaxis.net/userfiles/file/dimefapenafife.pdfIn PDF document text
- http://stavebnevyrobky.sk/www/upload/files/xoneturifupofukonupisi.pdfIn PDF document text
- http://ciccioinpentola.com/userfiles/files/xofudajikifolepopot.pdfIn PDF document text
- http://dvarenda.ru/upload/file/41325105488.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/A3Ryygt5BCM/uplcv?utm_term=livro+cantico+dos+canticos+pdfPDF 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_off0000dd8a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD8A | 18568 bytes |
SHA-256: 15276c13f6a9d4d6b76d58db15a3e973b234a05c317bc7d26c957fe15e1e9a01 |
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font_01_sfnt_off00010d53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D53 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001256a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1256A | 10456 bytes |
SHA-256: 7f8abd7cc840557b300e9545c20a9fe1d945d532246e2b5360013b1e9eb55728 |
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