MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample is identified as malicious by ClamAV and an ML classifier, with heuristics indicating it functions as a link farm directing users to numerous external URLs. The presence of external URIs and the 'disposable hosting' heuristic strongly suggest a phishing or malware distribution attempt. Although no scripts were explicitly extracted, the PDF format often utilizes embedded JavaScript for malicious actions, hence the inclusion of T1059.007.
Machine Learning
- Nyx PDF Classifier malicious score 0.9901
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://nomylo.ru/uplcv?utm_term=brothers+in+blood+the+lions+of+sabi+sand+watch+online PDF link annotation
- http://carzip.biz/files/uploads/files/pumalorusoxejenememur.pdfIn PDF document text
- http://harckocsik.hu/userfiles/file/videmidoxesemevomalewatad.pdfIn PDF document text
- https://boyanbolyarski.com/userfiles/file/vulufazususimixoxep.pdfIn PDF document text
- http://parcroyale.hk/userfiles/nunibipegukex.pdfIn PDF document text
- http://www.elmundodelapiscina.com/ckfinder/userfiles/files/35805610226.pdfIn PDF document text
- http://teaterskolen-efteruddannelsen.dk/ckfinder/userfiles/files/ponukut.pdfIn PDF document text
- http://aptekarynek.pl/zdjecia/fck/file/budunuzamelifazuti.pdfIn PDF document text
- https://peoplehelppeople.net/uploads/File/geporupulenuvus.pdfIn PDF document text
- https://wacee.net/wp-content/plugins/formcraft/file-upload/server/content/files/1612fbd43dfe41---44198653629.pdfIn PDF document text
- https://www.hippocratio.gr/ckfinder/userfiles/files/leremadudebefavufolaw.pdfIn PDF document text
- http://brenno-tojestto.pl/userfiles/file/zugofimalakereniduzoxoke.pdfIn PDF document text
- https://vanrun-it.nl/userfiles/files/82317131945.pdfIn PDF document text
- http://hyswimpool.com/userfiles/susolu.pdfIn PDF document text
- https://k9-warrior.com/wp-content/plugins/super-forms/uploads/php/files/uk884lgqsvc3gcl1tusvm54r6n/46701894971.pdfIn PDF document text
- http://exosportsante.fr/ckfinder/userfiles/files/98871405192.pdfIn PDF document text
- http://dallard.fr/ressource/site-image/files/7318921319.pdfIn PDF document text
- http://nato-denkmal.de/uploads/file/nagosixazosikuromufokuku.pdfIn PDF document text
- http://baihsad.com/userfiles/files/20210904_173816.pdfIn PDF document text
- http://dongphat.net/upload/files/letedomekuwebed.pdfIn PDF document text
- https://ajambary.com/userfiles/file/97963920568.pdfIn PDF document text
- http://sushigonewildtogo.com/uploads/files/xitabulidizomowukero.pdfIn PDF document text
- http://www.eurosecurimed.com/ckfinder/userfiles/files/83835346673.pdfIn PDF document text
- https://quangcaowebsitecomvn.xemlaco.com/uploads/files/wowikikigijikexesuzogen.pdfIn PDF document text
- http://huucodatlanh.com/userfiles/file/vezidisixowavevowez.pdfIn PDF document text
- https://www.temtechnologies.fr/ckfinder/userfiles/files/jirutovafobe.pdfIn PDF document text
- https://shoppingplanet.ro/ckfinder/userfiles/files/kumewawufemanolu.pdfIn PDF document text
- http://studiogeologicotrilobite.com/userfiles/files/2568150782.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_off0000c988.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC988 | 17244 bytes |
SHA-256: 3451546082959acf65188febeba3be3218f5abb7c2fb4990b216e4708b5099f5 |
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font_01_sfnt_off0000f650.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF650 | 10852 bytes |
SHA-256: 17c0956d2f361560b7804e4c4c7c90b412ee13496a5f311b2d17267572983137 |
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font_02_sfnt_off00010f69.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F69 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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