MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF was flagged by ML classifiers and ClamAV as malicious, indicating a phishing or malware distribution intent. It contains a link farm pointing to numerous PDF files hosted on compromised WordPress sites, suggesting a coordinated effort to distribute malicious content. No scripts were extracted, but the presence of multiple compromised URLs strongly suggests a phishing or malware delivery scheme.
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 https://udachi.co.th/wp-content/plugins/super-forms/uploads/php/files/pjlf3nct8ht078tv8agtb05qeq/13713383930.pdf In PDF document text
- https://adiwirawanbali.com/wp-content/plugins/super-forms/uploads/php/files/6bea77329dbda6375991f566eba56bd7/zatefelad.pdfIn PDF document text
- https://bestmiamiturf.com/wp-content/plugins/super-forms/uploads/php/files/2248829366cce615e7672629bda54308/48307637556.pdfIn PDF document text
- https://couvreur-hautdoubs.fr/internet_new/images_et_fichiers//file/papagepigusosalabadefef.pdfIn PDF document text
- http://trenermichal.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160b4c310a27bf---paforobomodizibig.pdfIn PDF document text
- https://fruitssupplier.com/app/webroot/img/files/19014668363.pdfIn PDF document text
- http://erkerlaender.de/wp-content/plugins/formcraft/file-upload/server/content/files/1609b503d9f09d---8055410856.pdfIn PDF document text
- http://drapa-technika.cz/UserFiles/File/zezugenagubewilof.pdfIn PDF document text
- https://wccia-vastu.com/wp-content/plugins/super-forms/uploads/php/files/5da9e267091ec6fb3b41d1e7d47f9b83/xeguwizipumupitixisux.pdfIn PDF document text
- http://projecthouse.bg/uploads/CKfinder/files/45545412205.pdfIn PDF document text
- https://www.limratechnologies.net/wp-content/plugins/formcraft/file-upload/server/content/files/1608113b85c9b6---35121351079.pdfIn PDF document text
- https://www.sacproblemleri.com/wp-content/plugins/formcraft/file-upload/server/content/files/16082e4fa61e4a---51150909186.pdfIn PDF document text
- http://parkhighclassof60.com/clients/871169/File/23840743512.pdfIn PDF document text
- https://dm288.rs/slicice/file/vamutuzikemu.pdfIn PDF document text
- http://eurolocal.info/sites/default/files/images/file/lunetejezojokuzitik.pdfIn PDF document text
- https://bakwanudang.com/contents//files/55888984550.pdfIn PDF document text
- https://aguiapromocional.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607770c7936e4---66752616579.pdfIn PDF document text
- http://ne-moloko.ee/wp-content/plugins/super-forms/uploads/php/files/c795d7b08198be4ce54f261e606d14a9/xopevazewobexavodowem.pdfIn PDF document text
- http://jogforbigt.com/clients/6/61/61f7a61d17da296148a50ccd59c4a139/File/74428145588.pdfIn PDF document text
- https://www.alphaveneers.com/wp-content/plugins/super-forms/uploads/php/files/86b4e4a5546755bb9872ae9e3a51f65b/gudetabidugodeda.pdfIn PDF document text
- https://www.tai.gr/wp-content/plugins/formcraft/file-upload/server/content/files/160a758c1ce96e---50912719995.pdfIn PDF document text
- http://www.rkcomdesignservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607ac4eb52aba---24931948216.pdfIn PDF document text
- http://yuha.be/_files/file/bozutorodavisisepe.pdfIn PDF document text
- https://avenue102.com/uploads/file/zosifuxukifuzewo.pdfIn PDF document text
- http://lamexmarket.com/uploads/files/83674685083.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=what+happened+to+opie+on+sons+of+anarchyPDF 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_off0000eac5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAC5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off000102d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102D7 | 17772 bytes |
SHA-256: 4d02b97ba9a5561721245c71f01424b9f11fe515c74de1b98c2ce9a76f763bad |
|||
font_02_sfnt_off000130fd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x130FD | 10776 bytes |
SHA-256: f8c527246d422d55a18aecf5896aabfeb055ac01bb2969d1443e8f7de917dbd1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.