MALICIOUS
174
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample is a PDF file containing embedded JavaScript and external URIs. The heuristics indicate it's a phishing lure, specifically linking to a compromised WordPress upload storage and an SEO redirector. The embedded JavaScript likely facilitates the download or execution of a secondary payload, contributing to the overall malicious intent of the document.
Machine Learning
- Nyx PDF Classifier malicious score 0.6817
Heuristics 7
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://colod.co.za/XSRYdR1H?utm_term=wwe+2k14+psp+gamestorrents PDF link annotation
- http://etecpresidentevenceslau.com.br/kcfinder/upload/files/84971736990.pdfIn PDF document text
- http://mabifitness.it/userfiles/files/54464656484.pdfIn PDF document text
- http://xn--80aer5aza.xn--19-kmcm3c.xn--p1ai/ckfinder/userfiles/files/jagunofapetixo.pdfIn PDF document text
- http://kantoromega.pl/userfiles/file/nesaleniveginuzamasu.pdfIn PDF document text
- http://tochalco.com/uploads/files/41189857441.pdfIn PDF document text
- https://chingchia.com/uploads/files/202203042004273794.pdfIn PDF document text
- https://rijst.nu/userfiles/file/ziwovawibivukiloxifefek.pdfIn PDF document text
- http://viviapalermo.com/userfiles/files/kumovapimajufezuf.pdfIn PDF document text
- http://fabellomobilya.com/app/webroot/kcfinder/upload/files/xagixupi.pdfIn PDF document text
- http://hosma.net/upload/files/zixavetutawaloloxowuxuj.pdfIn PDF document text
- https://monarchwinemerchants.com/wp-content/plugins/super-forms/uploads/php/files/c42d45ce7a25b3708e6825986ed0e60e/98134447078.pdfIn PDF document text
- http://otestmanager.org/club/data/userfiles/file/20220303071010.pdfIn PDF document text
- http://honeystraw.getrade.net/uploadfiles/file/nekumilol.pdfIn PDF document text
- http://kozelsk-adm.ru/files/uploads/files/5169777094.pdfIn PDF document text
- http://luchetti.it/userfiles/files/visuzesinozesixo.pdfIn PDF document text
- http://www.meglobalinc.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1620fa91d9ecf5---17771089493.pdfIn PDF document text
- https://www.v-investor.ru/kcfinder/upload/files/67149213347.pdfIn PDF document text
- http://exteractif.fr/pictures/2/54060941788.pdfIn PDF document text
- https://www.energetisch-therapeut-estie.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1620b33595138a---68577776937.pdfIn PDF document text
- https://thebillionbottom.com/business_school/uploads/file/65154455880.pdfIn PDF document text
- https://dhins.com/testingsites/advantage_aviation/assets/media/file/53236885120.pdfIn PDF document text
- http://www.zdrava-bunka.eu/subdom/test/kcfinder/upload/files/zawadijop.pdfIn PDF document text
- http://rujiahk.com/uploadfiles/file/pireroxi.pdfIn PDF document text
- http://kmconlinecme.com/userfiles/file/konodimuwisamuzasijijaneg.pdfIn PDF document text
- https://kalafiber.com/webroot/js/ckfinder/userfiles/files/wavipevimelotised.pdfIn PDF document text
- http://vkts.se/userfiles/file/fedekisanomapoluze.pdfIn PDF document text
- http://xn--2-140-swe8h.xn--p1ai/files/92443703881.pdfIn PDF document text
- http://verypool.cn/images/upload/File/93489010919.pdfIn PDF document text
- https://zohopin.com/calisma2/files/uploads/64378546329.pdfIn PDF document text
- http://elt-tm.uz/kcfinder/upload/files/zenit.pdfIn PDF document text
- http://dzstock.com/Upfiles/file/1953989755.pdfIn PDF document text
- https://anpheatingandac.net/nbloom/fckuploads/file/73930884574.pdfIn PDF document text
- https://rockvalleytravel.net/files/files/59010420751.pdfIn PDF document text
- https://balajihighfields.in/userfiles/file/lumelawuparoj.pdfIn PDF document text
- https://chulintemple.org/CKEdit/upload/files/boriku.pdfIn PDF document text
- http://jungam21.com/upfiles/file/1644653292.pdfIn PDF document text
- https://staffinghub.complifly.com/ckeditor/kcfinder/upload/files/35817015723.pdfIn PDF document text
- http://maasmartcity.com/userfiles/file/fetimofaxewamega.pdfIn PDF document text
- http://laduses.nl/image/file/26923660230.pdfIn PDF document text
- http://qcfloor.com/userfiles/file/26458770136.pdfIn PDF document text
- https://gsc-tw.com/userfiles/file/dulusuz.pdfIn PDF document text
- http://pga-partner.com/data/media/files/taxikora.pdfIn PDF document text
- https://bxthirteen.wpengine.com/wp-content/plugins/super-forms/uploads/php/files/e79ccb26d118f9992d9600c734c299fd/57004009036.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
+2 more URL(s)
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00050a84.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x50A84 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_01_sfnt_off0005219f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5219F | 18832 bytes |
SHA-256: 72e1c0f37e60083d07d28c6beeaf1ffb6980c496337e4faadbc898852dd5c9e0 |
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font_02_sfnt_off0005530f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5530F | 10880 bytes |
SHA-256: 5e1386fbd8b4f1e4c613ab196193241e3baad9e67414038d08b0ec2b4438fbc2 |
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