MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous links, many pointing to compromised CMS upload storage or disposable hosting, suggesting a link farm designed to distribute malware. The ML classifier and ClamAV detection strongly indicate malicious intent, likely phishing or trojan delivery via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://www.timtransportes.com/home/wp-content/plugins/formcraft/file-upload/server/content/files/161449eaf43eae---ginizix.pdf In PDF document text
- http://rickgrisolia.com/userfiles/files/67229421463.pdfIn PDF document text
- http://positiveforce.in/uploads/files/wiwuf.pdfIn PDF document text
- http://subventionsbetrug.de/wp-content/plugins/super-forms/uploads/php/files/8uk8g3m3v8suu7icst0829vkdo/21708733214.pdfIn PDF document text
- https://manhalhealing.com/userfiles/file/bewixupelezosipur.pdfIn PDF document text
- https://ariaparvaz.com/basefile/ariaparvazcom/files/4089766554.pdfIn PDF document text
- https://piauiaqui.com/ckfinder/files/lezisev.pdfIn PDF document text
- http://www.combatsim.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1613529d0360af---daxadedam.pdfIn PDF document text
- https://anthonygillant.com/userfiles/file/wurijakoxewefekirone.pdfIn PDF document text
- http://www.taimaobi.com/admin/ckfinder/userfiles/files/ratokopazora.pdfIn PDF document text
- https://red-adlay.com/upload/files/82115816831.pdfIn PDF document text
- https://rimi.sk/userfiles/file/34237803788.pdfIn PDF document text
- http://sun-green.be/ckfinder/userfiles/files/vulokumumesagod.pdfIn PDF document text
- http://personal.sut.ac.th/chantira/port/ckfinder/userfiles/files/faguzebo.pdfIn PDF document text
- https://slotpt2.com/contents/files/99678806055.pdfIn PDF document text
- http://smelawservice.com/file_media/file_image/file/7444992067.pdfIn PDF document text
- http://worksafeorg.com/wp-content/plugins/super-forms/uploads/php/files/0ke6a1jn6sdkt4si59tr4iplo4/45779400767.pdfIn PDF document text
- https://viceda.com/userfiles/file/jopodaseburodutuzeva.pdfIn PDF document text
- https://fasaac.org/temp/files/55149728995.pdfIn PDF document text
- https://hitourkorea.com/FileData/ckfinder/files/20210919_261D0E439640EDE0.pdfIn PDF document text
- http://dataprint.ie/uploads/file/78688448589.pdfIn PDF document text
- http://caramelitos.sk/files/7372119398.pdfIn PDF document text
- http://harrodsrentacar.com/public_html/userfiles/file/dewikiwalokisidalosol.pdfIn PDF document text
- http://videlec.be/ressource/file/31900167043.pdfIn PDF document text
- http://www.findvoters.com/userfiles/file/51573311215.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3CAf4wW3hvY/uplcv?utm_term=endgame+full+movie+online+watchPDF 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_off0000f726.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF726 | 10888 bytes |
SHA-256: d94ea577d6b7530f9a1d4f1fd7d95b23c0a81abe7324c704f9fe1bf2a45fbf45 |
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font_01_sfnt_off00010ff1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FF1 | 17936 bytes |
SHA-256: aae95b7ed2811add6296733ad59c0d146da7ed691f7c6e8f0e887d30474220b4 |
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font_02_sfnt_off00013e4b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13E4B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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