MALICIOUS
112
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript, which is often used to exploit vulnerabilities or redirect users to malicious sites. The presence of multiple links pointing to compromised WordPress upload directories and the ClamAV detection as 'Pdf.Phishing.Trojan' strongly suggest a phishing or malware distribution attempt. The document body, though heavily obfuscated, likely contains lures to trick users into interacting with these links.
Machine Learning
- Nyx PDF Classifier suspicious score 0.4901
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
-
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 http://connect-senior.ch/uploades/userfiles/file/26294778209.pdf
- https://hirurgija.me//files/96542190568.pdf
- http://ineke-ott.nl/keramiek-beelden-imagesfile/musutokoputo.pdf
- http://andreevmag.com/wp-content/plugins/super-forms/uploads/php/files/e58f71122a7fc305818129fbc3d62b75/77402375531.pdf
- https://www.ogblfrontaliers.fr/wp-content/plugins/super-forms/uploads/php/files/nqn7dqlogq3qm0hamjjcg2eme6/311271005.pdf
- https://sg-design.top/wp-content/plugins/super-forms/uploads/php/files/21c1f56ef1f48a3cea6313fbcfeb9799/67811800201.pdf
- https://adbadog.com/wp-content/plugins/super-forms/uploads/php/files/d4e8455c4d665b1aaf9d25c92f59087b/divizolupoxedime.pdf
- https://law.com.sg/wp-content/plugins/super-forms/uploads/php/files/751152e4191c9ec9382f35987f28322d/89838627642.pdf
- http://www.patricktennis.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16082b72f71062---42107079152.pdf
- https://yournew.site/wp-content/plugins/super-forms/uploads/php/files/u5la4rinf204a62rgq4eb6v02k/83992342814.pdf
- http://www.bufolari.com/public/immagini/file/pukaf.pdf
- https://emergent-partners.com/wp-content/plugins/formcraft/file-upload/server/content/files/160854f64bc868---bemezatujuj.pdf
- https://hinodanang.com/uploads/image/files/lexurejekugagunaxagavuwut.pdf
- http://majorpropertygroup.com/userfiles/files/99297517789.pdf
- http://cathyourhair.nl/js/ckfinder/userfiles/files/vuxulare.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609f522074ef7---69924122571.pdf
- https://www.generalutilities.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d623cdcaf8f---93721627854.pdf
- https://www.numberoneporthill.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16094248d3f6db---kirazukulosojupomo.pdf
- http://vegasoft.hr/wp-content/plugins/formcraft/file-upload/server/content/files/1608aeced8b1bd---jofusubepibikutolexewogi.pdf
- http://palyavalaszto.hu/teszt/upload/file/vuzirubemaxuraxufimuze.pdf
- https://stopserv.ru/files/file/xifulibifiwesujejini.pdf
- http://seoulsquare.com/userfiles/file/41505572409.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=seventh+day+adventist+death+beliefs
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000d66f2.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD66F2 | 16792 bytes |
font_01_sfnt_off000d7f0f.bin33eb49d1f6c55e13faf04ebbb83e39caf2ae85935b419a3c50a88098fcabdc9c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD7F0F | 17752 bytes |
font_02_sfnt_off000dadbf.bin0ebb607955b9abeef6571b663b0e0f439da14abd54288c1cc743c066c82842f5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDADBF | 10628 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.