MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains a link farm directing to multiple compromised WordPress upload directories, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. No scripts were extracted, but the structure and URL patterns are indicative of a malicious PDF.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
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://food-cloud.com/home/food-cloud/www/site/site/data/files/32680594700.pdf In PDF document text
- https://www.bouldersudbury.org/wp-content/plugins/formcraft/file-upload/server/content/files/16144be5ca62fc---tefixog.pdfIn PDF document text
- https://ceadersvalet.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613a2043b7f61---68925587359.pdfIn PDF document text
- https://shiprapublication.com/uniformkontakt/userfiles/image/files/91453785204.pdfIn PDF document text
- https://xn--22ck6bdp5cach0mc23a.com/ckfinder/userfiles/files/16243264873.pdfIn PDF document text
- http://dryoucosmeceutical.com/userfiles/files/jadowatokiposeti.pdfIn PDF document text
- https://altstudio.be/app/webroot/uploads/file/46960514625.pdfIn PDF document text
- https://monographie.com/ckfinder/userfiles/files/depudovibem.pdfIn PDF document text
- http://gt-outillages.fr/ressource/site-image/files/gagofifuju.pdfIn PDF document text
- http://skuplaptop.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16156df096f02d---rakidivemejufusigafapabu.pdfIn PDF document text
- http://parfumerieindex.nl/images/uploads/65908469559.pdfIn PDF document text
- http://pagyesa.org/userfiles/file/20210903031738.pdfIn PDF document text
- http://noithatlekhanh.com/Images_upload/files/godadagewiwilagiwozani.pdfIn PDF document text
- http://tafgambiatours.com/userfiles/file/49288538033.pdfIn PDF document text
- http://kozszemle.hu/uploads/files/forijabusekitanem.pdfIn PDF document text
- http://www.movingintofreedom.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613aca0ca98c5---xoral.pdfIn PDF document text
- http://biogenetec.tw/image/files/20211003_170450.pdfIn PDF document text
- https://iphone-odklep.si/vsebina/nowumodut.pdfIn PDF document text
- http://speckrepeg.by/UserFiles/files/puxojujejazose.pdfIn PDF document text
- https://khmernative-rice.com/userfiles/file/lotonolefukagovuxe.pdfIn PDF document text
- http://silver1979.com/upload/file/domorarogizidigorapij.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=triangle+within+a+triangle+symbolPDF 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_off0000e904.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE904 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0001011b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1011B | 10860 bytes |
SHA-256: 8f0b6e9496ca60fb5eae7e0ebca3ae02d0cdba8f493cb7539ef1351aaec76434 |
|||
font_02_sfnt_off00011a09.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A09 | 19116 bytes |
SHA-256: a02d34bf4d3bb736cba91565b7ad131eb02a9dc41d68a3fbead402ae72146276 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.