MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics identified it as a link farm pointing to compromised WordPress upload storage, suggesting a phishing or malware distribution lure. The embedded URLs lead to various domains, many of which appear to be hosting PDF files, likely serving as part of a campaign to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
Heuristics 6
-
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.
-
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://in-dapt.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608adf631d89a---dupipifesexowetibovibun.pdf
- https://portsidestrategies.com/wp-content/plugins/super-forms/uploads/php/files/018a5c3d98d27299d9736a3fb3c4b776/talitagubijof.pdf
- https://www.mozartcantat.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16074994c6422f---dilupadadenuxilasarez.pdf
- http://www.annaleehuber.com/content_files/file/73506984002.pdf
- https://0a3exp.com/upfiles/editor/files/jifamizar.pdf
- http://hyunbulsa.org/~ewedd2/userfiles/file/darokukepipab.pdf
- http://edgecs.net/documents/70701833902.pdf
- http://eurogeographyjournal.eu/admin/fckfiles/file/robiveropomimawepuxo.pdf
- http://www.lbf-cosmetics.com/website/wp-content/plugins/formcraft/file-upload/server/content/files/16098275638370---70921409500.pdf
- http://pocatellocampfire.com/wp-content/plugins/super-forms/uploads/php/files/vn63jadcnmoonufbg2rnhhl59r/68093461777.pdf
- http://www.fullmooneye.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608162411b557---20740084433.pdf
- https://www.simplythebestevents.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160a9f20c4adc5---41542058189.pdf
- http://uceng.net/_UploadFile/Images/file/tufalo.pdf
- https://partnyor.az/userfiles/file/kefotivatugapudo.pdf
- http://rentbucharest.net/images/userfiles/kadasivipajetukozofaxa.pdf
- http://edu-family72.ru/content/images/uploads/file/fudadapok.pdf
- http://multiseal.com.ph/wp-content/plugins/formcraft/file-upload/server/content/files/160894b2e70f07---73859917545.pdf
- https://christianboudreau.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b1a4b2bc4ac---gesupobatedo.pdf
- https://amartzon.store/wp-content/plugins/super-forms/uploads/php/files/58e2e3e4878ccf1be31696d2577909e2/17647247692.pdf
- https://stdtekstil.com/upload/ckfinder/files/nokegawoj.pdf
- https://pyhm.ca/wp-content/plugins/super-forms/uploads/php/files/89iecb3v9j0o6fh3dpi58mntl8/xadomofipidezukirali.pdf
- http://boilerservis.ru/uploads/files/givugeli.pdf
- http://thefutureofgolf.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160c2e89c42817---30857122077.pdf
- http://legalinet.eu/userfiles/files/87715661661.pdf
- http://moveisgarciadigital.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160bd2ae38f09d---97618056766.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=in+what+order+were+the+disciples+called
- 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_off0000ece8.bin8af4518e2f4e97f7ded8fa5d43e221bb9098acbabfc354833d2c9d20dcf07eb9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECE8 | 10648 bytes |
font_01_sfnt_off0001053e.bin76291d46d2c5244aa78a6fe7bbc3006cef44d27d88936dccbb07da74b0f0c9ed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1053E | 16796 bytes |
font_02_sfnt_off000130e4.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x130E4 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.