MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ML classifiers and ClamAV, specifically identified as a phishing trojan. It contains numerous embedded URLs pointing to external domains, many of which are structured as link farms or disposable hosting, suggesting a phishing or malware distribution scheme. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating a large number of links on potentially untrustworthy domains.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://pixomot.ru/uplcv?utm_term=step+up+5+vf+streaming PDF link annotation
- http://harasim.cz/uploaded/files/xofibebalatabokeriko.pdfIn PDF document text
- https://cezartravel.hu/userfiles/file/gigipid.pdfIn PDF document text
- http://brilliantsolarpaneling.com/userfiles/file/dixutotuzojusolo.pdfIn PDF document text
- https://aljazeerahdrilling.com/userfiles/files/gigibenurasifikevi.pdfIn PDF document text
- http://ottotech.center/userfiles/file/zumelinodil.pdfIn PDF document text
- http://salocchi.it/userfiles/files/gefifonevidep.pdfIn PDF document text
- http://paneldeconsos.com/userfiles/file/xadexopufudavek.pdfIn PDF document text
- http://staractivecollection.com/resimler/site/files/revobevusopubodut.pdfIn PDF document text
- https://jbdclothiers.net/emailer/userfiles/file/magedurujewonogizofe.pdfIn PDF document text
- http://smm-mm.com/uploads/news_file/famija.pdfIn PDF document text
- http://hingliltd.com/userfiles/sebitekejeluzinadu.pdfIn PDF document text
- http://novena99.com/uploads/files/202109191815404169.pdfIn PDF document text
- https://mysilo.com/upload/ckfinder/files/mawabiku.pdfIn PDF document text
- https://www.karavanlakesfet.com/wp-content/plugins/super-forms/uploads/php/files/dcad4dcf297961df2013da351c9162b1/96356591144.pdfIn PDF document text
- https://afmiletisim.afmiletisimajansi.info/resimler/files/80295172420.pdfIn PDF document text
- http://ozcetinler.com/userfiles/file/20322409282.pdfIn PDF document text
- http://inhome360.ru/admin/ckfinder/userfiles/files/mepekapabaduzepovusu.pdfIn PDF document text
- https://malabarmail.com/ckfinder/userfiles/files/funefale.pdfIn PDF document text
- http://saint-party.com/media/file/84359473187.pdfIn PDF document text
- https://52fantasies.com/home/holly/public_html/ckfinder/userfiles/files/56913909283.pdfIn PDF document text
- http://xy-interior.com/uploads/files/202109121427581351.pdfIn PDF document text
- http://cuacuonanbinh.com/userfiles/file/jevozidunu.pdfIn PDF document text
- https://kicksomeglass.com/wp-content/plugins/super-forms/uploads/php/files/bb3e0f1eef2fb1f2c64dd9ed448bc424/fixapurin.pdfIn PDF document text
- 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_off0000ce4c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE4C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000e65e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE65E | 19436 bytes |
SHA-256: b82eb760fcc66d3e718beef0a36571e83c35a221c1d8f21ca004475e3f3922b3 |
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font_02_sfnt_off000118ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118EF | 10908 bytes |
SHA-256: 96f0895f2fb1256893b8422ac8b1fd27f743a27d60177955e70da80460bb8981 |
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