MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, with one directly pointing to an IP address, indicating a phishing or redirection attempt. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' strongly suggests the document is part of a link farm designed to host further malicious content. The ML classifier and ClamAV detection further confirm its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
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 http://imobilestore.de/userfiles/file/korajenutonupemu.pdf In PDF document text
- http://gostium.com/wp-content/plugins/formcraft/file-upload/server/content/files/161318fc4ab00f---xepegilozusijazeladib.pdfIn PDF document text
- http://cppzone.ru/users/blogs/file/kelubaxuxudufuzasubopo.pdfIn PDF document text
- http://www.whirlpool-beachcomber.at/wp-content/plugins/formcraft/file-upload/server/content/files/1613da87ede2b3---rasopebenik.pdfIn PDF document text
- http://maschimaurizio.it/userfiles/files/1978106919.pdfIn PDF document text
- https://cfaegaianascente.pt/portal/userfiles/files/mijukunesozoperemesezod.pdfIn PDF document text
- http://rrmkaryacollege.org/rrmkarya/userfiles/file/fugata.pdfIn PDF document text
- https://fzclicks.com/demo/files/editor/file/53135251297.pdfIn PDF document text
- https://chulintemple.house-well.com/CKEdit/upload/files/nupowabeboga.pdfIn PDF document text
- https://campermagazine.tv/public/file/28959902910.pdfIn PDF document text
- http://185.33.116.145/~acus01/upload/files/48050064388.pdfPDF link annotation
- http://lab4050.com/upload/editor/file/visedinirezidu.pdfIn PDF document text
- http://studioesflores.pl/obrazy/file/pozurug.pdfIn PDF document text
- http://collegium-connect.nl/ckupload/files/muleworofelupemakase.pdfIn PDF document text
- https://vsevolozhsk.mebel18.com/uploads/files/xetodamupasijilega.pdfIn PDF document text
- http://franzoesischebulldoggen.eu/userfiles/file/94276849727.pdfIn PDF document text
- https://lompatjauh.com/contents/files/59483904658.pdfIn PDF document text
- https://susta.vn/userfiles/file/87115181073.pdfIn PDF document text
- http://garderoba.sk/images/_file/64645525016.pdfIn PDF document text
- https://llibreriaha.com/img/events/file/fututevipiwegibedabisoma.pdfIn PDF document text
- http://aibasylhet.edu.bd/app/webroot/ckfinder/userfiles/files/saredotam.pdfIn PDF document text
- https://legyenegyjonapod.hu/userfiles/files/rakarira.pdfIn PDF document text
- http://karpatskiles.ru/store/file/teremaxudoxezo.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1KS0DP0cxss/uplcv?utm_term=how+to+enter+boot+menu+androidPDF 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_off0000d24e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD24E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ea60.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA60 | 17344 bytes |
SHA-256: 7ac8b4785a1fb60b5ddafcfabed01f01068933b23e5dd3a5ba18409ad3ea849f |
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font_02_sfnt_off00011718.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11718 | 10512 bytes |
SHA-256: c2092781ac7f4e1c98a3c39908d2e78b11b4870d645cc842d4b043d542c83fff |
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