MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm pointing to multiple compromised websites, likely intended to trick users into downloading a malicious payload. The ClamAV detection and ML classifier strongly indicate malicious intent. While no scripts were directly extracted, the PDF structure and embedded URLs suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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://harpethvalleypto.org/wp-content/plugins/super-forms/uploads/php/files/41ff9b36c05c6b06e2e89bdb9de5b28c/54144022609.pdf
- https://www.lightingsolutionsinc.net/wp-content/plugins/super-forms/uploads/php/files/75b604c6a6d1b66d6e688cc7ad00ce1b/vorenabewosamovo.pdf
- http://reicar.dk/userfiles/file/39730164485.pdf
- https://bistro-8.com/wp-content/plugins/super-forms/uploads/php/files/18465aaa07d09c2585ece81b427cef8a/30528518648.pdf
- http://yishiweb.com/upfiles/files/20210629_180322.pdf
- https://flexrocksrollovers.com/wp-content/plugins/super-forms/uploads/php/files/258p7hsiet7sf5hcv0v8qdfdgl/lojevod.pdf
- https://theatresaucinema.fr/uploads/file/wugugesupixujanoxodudefiz.pdf
- http://az4group.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1609602da7e5c3---91744239934.pdf
- http://www.cheapmotorcycleinsurancepa.com/wp-content/plugins/super-forms/uploads/php/files/53enamb1282rpdicjqgmlaka96/94379622798.pdf
- https://www.caesarstravel.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c4c5105a4f4---44122162298.pdf
- http://travisreunion.com/clients/1/1d/1d9c560ef9ee6310b862f4c9d288d7bd/File/butuwakakaxixekilusidiver.pdf
- http://boulderdivorcelaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/16081432ea28ee---97393714614.pdf
- https://prosperitas.be/data/assets/file/8576243371.pdf
- http://amexeuro.com/an3_Uploads/file/27775534451.pdf
- https://www.teppiche-waschen-hamburg.de/wp-content/plugins/formcraft/file-upload/server/content/files/1609845313240a---gotiwadolidisibawubonu.pdf
- https://tappowine.com/file/fiwedotel.pdf
- http://longarmquiltacademy.net/fckeditor/userfiles/file/28080906446.pdf
- https://njsolarpower.com/wp-content/plugins/super-forms/uploads/php/files/08e5a8d9b59f3bd4f77d03ba134f619e/natexenof.pdf
- https://fietenhaardenenkachels.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160bb563765a20---97400545505.pdf
- http://bfr-bialapodlaska.pl/userfiles/file/60157837086.pdf
- http://candemdientu.com/Images_upload/files/jebuj.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=how+to+print+side+by+side+in+pdf
- 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_off0000b550.bin8ee9fe5c3124a341c97e698b4a00aaf1b1a921f501a102723376db677aa21561 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB550 | 10616 bytes |
font_01_sfnt_off0000cd82.binf058160983d4b32d4638661b13377484e9e29f811391aefeee8a59cae1f822a4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD82 | 15068 bytes |
font_02_sfnt_off0000f3da.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3DA | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.