MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, many of which point to compromised CMS upload directories, suggesting a phishing or spam campaign. The ML classifier and ClamAV detection strongly indicate malicious intent. The primary function appears to be directing users to potentially malicious or compromised websites through a link farm.
Machine Learning
- Nyx PDF Classifier malicious score 0.9790
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 https://hojoairport.com/images/file/xenitanajanoj.pdf In PDF document text
- http://bbu.vn/Images_upload/files/napiparogudetojosomomu.pdfIn PDF document text
- https://www.helpagesl.org/wp-content/plugins/formcraft/file-upload/server/content/files/160b9d1fdb4a7d---zewiteveganedanusagoz.pdfIn PDF document text
- https://blueridgelightingandcontrols.com/wp-content/plugins/super-forms/uploads/php/files/25abfa73bc60ea30062aa7bf98961fcb/32204794196.pdfIn PDF document text
- https://flylights.pl/wp-content/plugins/super-forms/uploads/php/files/u562ltp51egpn0cenobrbn153n/60583758184.pdfIn PDF document text
- https://lion-trading.co.uk/wp-content/plugins/super-forms/uploads/php/files/pv48pg5qmr76tat5m6nlf5gq6p/88742369706.pdfIn PDF document text
- https://f1com.ge/wp-content/plugins/super-forms/uploads/php/files/1c2d4dbe5cea0f9a4ada7514349d23ea/48927815187.pdfIn PDF document text
- http://bhttourist.com/upload/fckimagesfile/43128091698.pdfIn PDF document text
- http://doo-san.com/userfiles/file/20210518160359.pdfIn PDF document text
- http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/160d3ef0def53c---malim.pdfIn PDF document text
- http://sport-way.ru/img/file/82944779049.pdfIn PDF document text
- https://sandalyecenneti.com/wp-content/plugins/super-forms/uploads/php/files/l1g9adpuugn9dfep2fst1sc6l8/bopurobapusekezipedenusek.pdfIn PDF document text
- https://globalazeri.az/wp-content/plugins/super-forms/uploads/php/files/bcmhmbd8p95ocg9i23pg1v5r31/neguk.pdfIn PDF document text
- http://pkynfe.net/userfiles/file/zivuja.pdfIn PDF document text
- http://www.patricktennis.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160a75be8029ef---xajamalupefa.pdfIn PDF document text
- https://abeess.com/userfiles/file/tokovodulirumumi.pdfIn PDF document text
- http://www.appsolutely.sg/wp-content/plugins/formcraft/file-upload/server/content/files/1606cc6b193183---nanojufofabowiv.pdfIn PDF document text
- http://vienhung.com/webroot/img/files/97840444939.pdfIn PDF document text
- https://www.tonygssoulfood.com/wp-content/plugins/super-forms/uploads/php/files/2576910bf3626d272dc4817b63335deb/vurulevapivepimesomidaju.pdfIn PDF document text
- http://www.kammerpop.de/files/file/30008571190.pdfIn PDF document text
- https://creationstationdance.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b22e2f5f5b3---xupumavu.pdfIn PDF document text
- http://www.orhancoskun.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608ef104dec9e---99091590177.pdfIn PDF document text
- http://www.victorian-manor.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160847ac73c37b---65960172670.pdfIn PDF document text
- https://boumqueur-edition.com/upload/fckeditor/file/giwuvab.pdfIn PDF document text
- http://www.brennholz-heinlein.de/wp-content/plugins/formcraft/file-upload/server/content/files/1606d40fb1de94---depuzoniwu.pdfIn PDF document text
- https://controlcert.se/wp-content/plugins/formcraft/file-upload/server/content/files/160a30907be81c---53959045974.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=causal+predictive+researchPDF 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_off0001330a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1330A | 10584 bytes |
SHA-256: 853f24b8e89e0b655ae3712a3417c3c36779ae1b6e5dce737589a6e70c57747f |
|||
font_01_sfnt_off00014b5d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14B5D | 17328 bytes |
SHA-256: 1eb25203435e42952432543f80e153024bec1643452d6c971a140af72cbb2428 |
|||
font_02_sfnt_off000178bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x178BF | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.