MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 User Execution: Malicious File
The file was detected by ClamAV as Pdf.Phishing.Trojan and flagged by an ML classifier as malicious. It contains numerous links to compromised websites and disposable hosting, suggesting a link farm designed to redirect users. The presence of 'utm_term_redirector=True' further indicates a redirection scheme, likely for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9950
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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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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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://what.whatproperty.ng/ckfinder/userfiles/files/85661334309.pdf In PDF document text
- http://www.hgekc.com/media/userfiles/file/1561098403.pdfIn PDF document text
- http://lrm.mcdonalds.ua/ckfinder/userfiles/files/lofurijolidamimusakojaniw.pdfIn PDF document text
- https://treasurehunterdetectors.com/ckfinder/userfiles/files/mibiwikuva.pdfIn PDF document text
- http://finance-bulldog.cz/UserFiles/File/38329405444.pdfIn PDF document text
- http://saconsultancy.com/userfiles/file/rewuwejeg.pdfIn PDF document text
- http://baharemadinah.com/wp-content/plugins/formcraft/file-upload/server/content/files/161556bb23bf9e---49319361795.pdfIn PDF document text
- https://www.sharpeningfactory.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614dfd7fbcf22---resisezirutefakabop.pdfIn PDF document text
- http://888spirits.com/userfiles/file/95149262384.pdfIn PDF document text
- http://rdasesores.gestconcursal.com/editor/ckfinder/userfiles/files/dogoji.pdfIn PDF document text
- http://www.olympussverige.se/wp-content/plugins/super-forms/uploads/php/files/sbd9knk4oavsouc9m867chtp2f/jebomelifosarudamuw.pdfIn PDF document text
- https://perfecthospital.org/FCKeditor/file/69362346605.pdfIn PDF document text
- https://eghamatsafar.ir/basefile/eghamatsafar/files/74276737011.pdfIn PDF document text
- https://siliconautomation.com/userfiles/file/87085818410.pdfIn PDF document text
- http://agcslohian.com/userfiles/file/kekalofigodejiwufexexiw.pdfIn PDF document text
- http://www.ncstarim.com.tr/wp-content/plugins/super-forms/uploads/php/files/sq0ai5o48ki3k4nbeks55524l2/91892322222.pdfIn PDF document text
- https://alfa-clining.ru/wp-content/plugins/super-forms/uploads/php/files/aadaf0e393e2d9012b05f7eb05335fdb/30130796311.pdfIn PDF document text
- http://stickers-moins-cher.com/userfiles/stickers-moins-cher.com/file/15858458233.pdfIn PDF document text
- https://rugsinc.in/UserFiles/files/mabekaziraduxu.pdfIn PDF document text
- https://autopsrus.aerovents.com/ckfinder/userfiles/files/79726613092.pdfIn PDF document text
- http://quick-thailand.com/images/uploads/file/wiwag.pdfIn PDF document text
- http://kulturazebrak.cz/userfiles/80703789712.pdfIn PDF document text
- https://www.okcfarmersmarket.com/wp-content/plugins/super-forms/uploads/php/files/2eb23a7195a78ae77b105244d7797716/70738425638.pdfIn PDF document text
- http://print-printonline.com/ckfinder/userfiles/files/45867478986.pdfIn PDF document text
- https://www.q-jin.ne.jp/ckfinder/userfiles/files/vuralesamekovob.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=mp3+tube+apk+for+pcPDF 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_off0000b15b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB15B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000c96d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC96D | 15432 bytes |
SHA-256: 946e2fd49d8b429c4946fa0971a6bd3bcbcb0e16e942853ebbb5ec55bfd7a9ab |
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font_02_sfnt_off0000efc5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFC5 | 10560 bytes |
SHA-256: fbe718f7f68c06cef63440e2c84e3f6a3bacfd343a4ce1233881ca4128e547df |
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