MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous embedded URIs pointing to external sites, some of which are raw IP addresses, suggesting a phishing or malware distribution scheme. The PDF structure and embedded links indicate it is likely used as a lure to direct users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9939
Heuristics 6
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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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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://pistant.ru/uplcv?utm_term=kannum+kannum+kollaiyadithaal+isaimini PDF link annotation
- http://another-partner.morefriendship.com/upload/files/jiragesigutamulim.pdfIn PDF document text
- http://quesnelbusinessnetwork.ca/userfiles/file/sonavelaxarokotupix.pdfIn PDF document text
- https://kubermatkaplay.com/ckfinder/userfiles/files/ratawofaxumo.pdfIn PDF document text
- https://transcendenceit.com/wp-content/plugins/super-forms/uploads/php/files/6210971d00bf685b8897f28a234bb11c/muvamodidogaweforisazuzik.pdfIn PDF document text
- https://ita.kru.ac.th/ckfinder/userfiles/files/65163156314.pdfIn PDF document text
- https://sieuthimaycafe.vn/uploads/file/gevag.pdfIn PDF document text
- https://snapstudios.ca/userfiles/file/kegofirefa.pdfIn PDF document text
- http://e-kva.ru/admin/ckfinder/userfiles/files/zutanigopepiwizanuvun.pdfIn PDF document text
- https://linker.tw/files/52772484307.pdfIn PDF document text
- http://nriloan.jctoursandtravels.in/files/turenerutigebetafazofi.pdfIn PDF document text
- http://sensor4you.com/fckeditor/editor/filemanager/connectors/php/fckeditor/upload/202109/file/jiwezugaberevejim.pdfIn PDF document text
- http://ceramkgres.ru/userfiles/file/99388788393.pdfIn PDF document text
- http://evrofurnitura.by/elax-furnitura.ru/uploads/files/lepatidujebana.pdfIn PDF document text
- http://mptech.vn/ckfinder/userfiles/files/24831893127.pdfIn PDF document text
- http://ifaistos.reality.gr/~triantaf/images/file/60831505948.pdfIn PDF document text
- http://mrs724.ir/basefile/drtiketcom/files/xejazironibelagig.pdfIn PDF document text
- http://211.129.1.225/system/ckfinder/userfiles/files/54202783696.pdfPDF link annotation
- https://esterkins.de/ckfinder/userfiles/files/92581524451.pdfIn PDF document text
- http://retco.ge/ckfinder/userfiles/files/58223415224.pdfIn PDF document text
- http://mea-travel.pl/userfiles/file/47031243169.pdfIn PDF document text
- http://jewelry-shopping-city.com/uploads/files/202109131028208006.pdfIn PDF document text
- http://www.scmphotography.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/161374090243d4---89203986546.pdfIn PDF document text
- http://de-ko-gmbh.com/ckfinder/userfiles/files/47667205396.pdfIn PDF document text
- http://ntvietnga.com/upload/files/85544462332.pdfIn PDF document text
- http://eqletstalk.com/uploads/files/202109091009029966.pdfIn PDF document text
- http://mrpennarak.com/user_file/file/37488439684.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_off0000bc74.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBC74 | 10580 bytes |
SHA-256: 490135c21b9ada628e50ef22f87e8271818d926460d3969deccbd5f14951e9bf |
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font_01_sfnt_off0000d45c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD45C | 17232 bytes |
SHA-256: e828e47d919078d997f5c77d5ceed1fb9606ff1cc3d53f8288505733eec1193b |
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font_02_sfnt_off000100bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100BD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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