MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1071.001 Web Protocols
This PDF document contains embedded JavaScript and multiple links, several of which point to compromised WordPress sites. The heuristic 'SE_MFA_LURE' indicates the document is designed to harvest credentials or MFA codes, consistent with phishing attacks. The embedded JavaScript likely facilitates the redirection or phishing mechanism.
Machine Learning
- Nyx PDF Classifier suspicious score 0.4669
Heuristics 8
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
MFA / one-time-code harvesting lure high SE_MFA_LUREDocument asks for a one-time code, authenticator approval, or MFA confirmation — consistent with credential phishing kits that steal session tokens or abuse multi-factor authentication
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://loheb.co.za/XSRYdR1H?utm_term=greeting+cards+online+free PDF link annotation
- https://deewo.de/wp-content/plugins/formcraft/file-upload/server/content/files/16207a0918e246---rubeditimufatosakizelup.pdfIn PDF document text
- http://gopay24.pl/app/webroot/js/kcfinder/upload/files/39882084004.pdfIn PDF document text
- http://www.fbs-g.com/kcfinder/upload/files/wuvavatanuwuf.pdfIn PDF document text
- http://snc.easy-event.net/img/uploads/files/1228938004.pdfIn PDF document text
- http://deauville.ru/files/file/24187113716.pdfIn PDF document text
- http://audiohrestomatiya.ru/content/file/52037822600.pdfIn PDF document text
- http://iharoskezmuvesek.hu/ckeditor/kcfinder/upload/files/5763940338.pdfIn PDF document text
- http://fcms.nl/KCFinder/upload/files/67391340893.pdfIn PDF document text
- https://www.mclarenpress.com/wp-content/plugins/formcraft/file-upload/server/content/files/16201d48b864a8---pevelegolilemif.pdfIn PDF document text
- https://tomaszbizon.tomaszbizon.pl/web/uploads/files/9015743775.pdfIn PDF document text
- http://riverhouse.at/pcms/content/file/gasupomerexuwobag.pdfIn PDF document text
- https://mymovingestimate.com/wp-content/plugins/super-forms/uploads/php/files/4951c6274196cc8a73bf06e1dffd42a2/duluxosu.pdfIn PDF document text
- http://wsystem.sk/userfiles/files/43203287472.pdfIn PDF document text
- http://luckyassessoria.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161ff7da3eb3af---pagiwifudomezo.pdfIn PDF document text
- http://gpkoaee.ru/ckfinder/userfiles/files/zodopuzeferimenogovepoj.pdfIn PDF document text
- http://www.insurancedirectcanada.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1620e1bf2c5f09---9803345209.pdfIn PDF document text
- http://bwa.olsztyn.pl/bwa3/admin/kcfinder/upload/files/99325777482.pdfIn PDF document text
- https://yumasri.com/assets/ckfinder/userfiles/files/95453395432.pdfIn PDF document text
- https://xn--bankkrtya-41a.hu/js/ckfinder/userfiles/files/74306235215.pdfIn PDF document text
- http://wowbond.com/upload/Fckeditor/file/buwoveforopulujatogibupuv.pdfIn PDF document text
- http://jpk.kr/PROGRAM_FCKeditor_UserFiles/file/xiruromew.pdfIn PDF document text
- https://henseltech.cz/userfiles/file/21327832057.pdfIn PDF document text
- http://www.jindatunnel.com/up_files/file/sunisodujobib.pdfIn PDF document text
- https://noelex22.org/userfiles/file/vuxazimijuwuvubumorixuta.pdfIn PDF document text
- http://degeninhotel.ru/admin/ckfinder/userfiles/files/56352774885.pdfIn PDF document text
- http://tks-forever.com/upload/2022/02/01/file/fevapudinik.pdfIn PDF document text
- http://ifaistos.reality.gr/~triantaf/images/file/8205201838.pdfIn PDF document text
- http://lesybb.sk/userfiles/file/loxojanutariw.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_off000607e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x607E2 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
|||
font_01_sfnt_off00061efd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61EFD | 17136 bytes |
SHA-256: b3dfb9026ad5284d96c5b7a36513c928995e5b5ea12f6283c134bb7b327c4442 |
|||
font_02_sfnt_off00064b01.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64B01 | 10692 bytes |
SHA-256: cfd8c83cdca6aabfe1ef74858b0d885fd2d5a6e00f42970fdb4555015d362c00 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.