MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded URLs, many of which point to disposable hosting or compromised CMS upload directories, indicating a link farm designed to redirect users. The ClamAV detection as 'Pdf.Phishing.Trojan' further supports a malicious intent. The presence of multiple external URIs and link farm heuristics suggests this document is part of a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier clean score 0.2303
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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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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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://vedepcuaem.com/luutru/files/43355198858.pdf In PDF document text
- http://www.kevimotor-rock.hu/files/files/51286147586.pdfIn PDF document text
- http://taxicityplus.ru/userfiles/file/savusajatejaduwesoboxen.pdfIn PDF document text
- https://actaviaserica.org/board/file/files/33631502994.pdfIn PDF document text
- http://olsztyntransportmedyczny.pl/userfiles/file/jogetigibosaviwese.pdfIn PDF document text
- https://estudiowebcolombia.com/ckfinder/userfiles/files/tawenadobivemasewejuvus.pdfIn PDF document text
- http://easternhoteljeju.com/FileData/ckfinder/files/20210910_7376E12AF6501E59.pdfIn PDF document text
- http://mvdeastudio.it/userfiles/files/magovusokomibu.pdfIn PDF document text
- http://accessiblevehicleservices.com/userfiles/file/sesajitajibotojoma.pdfIn PDF document text
- https://cicimanis.com/contents/files/53704104956.pdfIn PDF document text
- http://antik-cafe-bergen.de/wp-content/plugins/formcraft/file-upload/server/content/files/16135835222be3---14104173092.pdfIn PDF document text
- https://inprovituruguay.com/ckfinder/userfiles/files/mugorasiboxejezuju.pdfIn PDF document text
- http://thanhlamresort.vn/wp-content/plugins/formcraft/file-upload/server/content/files/16137f0e756343---1982039540.pdfIn PDF document text
- https://malabarmail.com/ckfinder/userfiles/files/77406754134.pdfIn PDF document text
- https://alwillislifecenter.org/ckfinder/userfiles/files/85360447503.pdfIn PDF document text
- http://www.buildonhope.org/file/5594791529.pdfIn PDF document text
- http://kanchanaspa.com/ckfinder/userfiles/files/49472856175.pdfIn PDF document text
- https://tiklatakip.com/calisma2/files/uploads/zifegekesakesetarorox.pdfIn PDF document text
- https://brawlcall.com/ckfinder/userfiles/files/54281758863.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/161377c18c6149---18151099180.pdfIn PDF document text
- https://creativekids.abcedukacji.pl/web/uploads/files/libed.pdfIn PDF document text
- http://pi-consulting.ch/download/papomawajekivofapadiwaz.pdfIn PDF document text
- http://sanarina.de/ckfinder/userfiles/files/6524496573.pdfIn PDF document text
- https://prokoncept.hu/admin/blogfck/image/file/41333767438.pdfIn PDF document text
- https://poganyvolgyi.hu/userfiles/file/xomefewoxuwukuriwakuxon.pdfIn PDF document text
- https://faktxeber.com/resimler/files/xozelolumijizobi.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=mi+tv+remote+not+working+after+pie+updatePDF link annotation
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e70c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE70C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ff23.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF23 | 10964 bytes |
SHA-256: 9ba274963dd5edaf3c583e3f6db924e2346239ca66856d10c033ef384f6350a7 |
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