MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous URLs pointing to compromised or disposable hosting, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. The embedded JavaScript likely facilitates the redirection to these malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9935
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.
-
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.
-
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 http://sdds.be/userfiles/file/vezavilukapus.pdf In PDF document text
- https://imahima.xyz/js/ckfinder/userfiles/files/zadimageratu.pdfIn PDF document text
- https://desertflying.club/wp-content/plugins/formcraft/file-upload/server/content/files/1609d5cc75b7bb---rurumamofolisi.pdfIn PDF document text
- https://juraganmonyet.com/contents//files/xelomidiwogifi.pdfIn PDF document text
- https://psychotherapie-dr-albrecht.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a97df12baff---gudipewivib.pdfIn PDF document text
- https://harpethvalleypto.org/wp-content/plugins/super-forms/uploads/php/files/cbf98ebcd1fe4950b36d377979c171a5/51630832832.pdfIn PDF document text
- https://ventana-sur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609877c79eb43.pdfIn PDF document text
- http://amirafouad.com/uploaded_files/file/49817099729.pdfIn PDF document text
- https://eyestech.in/wp-content/plugins/super-forms/uploads/php/files/7fjq68e19a3vak96s76cpo69vg/tolewutawilamukuvi.pdfIn PDF document text
- http://fouladsazanco.com/Upload/file/6127362321.pdfIn PDF document text
- http://bhhangkhong.com/upload/images/files/govidanajefuvufafag.pdfIn PDF document text
- http://cz-synergy.cz/data/file/wifigixikixujofukaxiba.pdfIn PDF document text
- https://him-home.ru/wp-content/plugins/super-forms/uploads/php/files/9d1783ee9ce1eea12c411763a7794903/mabapuvoda.pdfIn PDF document text
- http://vervesimuhub.com/userfiles/file/75043612392.pdfIn PDF document text
- https://syteq-pro.com/userfiles/file/gakoginibexasebusabojis.pdfIn PDF document text
- https://chocoinmobiliario.com/wp-content/plugins/super-forms/uploads/php/files/a002594d438c889fccda6a3bbab6f1fb/nidusafun.pdfIn PDF document text
- https://stagerightstaging.com/wp-content/plugins/super-forms/uploads/php/files/f2da2b4c0cead01840f44eb7f5b4d23d/89483013251.pdfIn PDF document text
- http://uyaviation.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c5d8ddc062f---wenovipumejuwin.pdfIn PDF document text
- http://antifftech.com/uploadfile/file///2021062421034950.pdfIn PDF document text
- http://chaitraglaze.com/uploads/13011500899.pdfIn PDF document text
- http://sieuthibongda.net/ckfinder/userfiles/files/jozamutopixalizutu.pdfIn PDF document text
- https://www.wflorlando.com/wp-content/plugins/super-forms/uploads/php/files/bbd7ff6fca2db20c96929e35d856c1b6/nebijuvuxagife.pdfIn PDF document text
- https://advicezone.org.uk/wp-content/plugins/super-forms/uploads/php/files/b81cer3rmtgm2gjpuj6u6eikq7/44982736730.pdfIn PDF document text
- https://adiwirawanbali.com/wp-content/plugins/super-forms/uploads/php/files/8070c361ce4c1ea32f397211e0dcc470/beverizivesujo.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=how+to+add+realistic+shadows+in+photoshopPDF 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_off0001100a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1100A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off00012821.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12821 | 10688 bytes |
SHA-256: 75cefa30a9ae958be567cf6ecc406317dd06092f022f4ccae1eba6213a99e566 |
|||
font_02_sfnt_off00014090.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14090 | 17440 bytes |
SHA-256: 3c44e631184c0d6557b623c88696187b102c3878e61b78192d826f6cd9bcbdf6 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.