MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. Heuristic analysis revealed it functions as a link farm, with numerous embedded URLs pointing to potentially compromised or disposable domains. These links are likely intended to lure users to phishing sites or download further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://timatey.kz/wp-content/plugins/super-forms/uploads/php/files/ih9a1mc4gc77cep0ujlnolrem1/24788072392.pdf In PDF document text
- https://aquafilling.com/userfiles/file/losuwikomilewapos.pdfIn PDF document text
- http://soleilboo.com/images/uploads/files/88923952742.pdfIn PDF document text
- https://maydongy.com/wp-content/plugins/super-forms/uploads/php/files/9n41esk6eimc6r0gp86ccpi0nj/pamefogogekem.pdfIn PDF document text
- http://chiengthai.com/file_media/file_image/file/4974943224.pdfIn PDF document text
- http://rlponder.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/65314403745.pdfIn PDF document text
- http://amdind.com/userfiles/file/zidikanagikel.pdfIn PDF document text
- https://toolsatool.com/userfiles/files/7816744017.pdfIn PDF document text
- https://handinhand-daycare.com/ckfinder/userfiles/files/38457392700.pdfIn PDF document text
- http://www.w.radeton.cz/ckfinder/userfiles/files/53255368910.pdfIn PDF document text
- https://artbynela.com/uploads/file/77215245433.pdfIn PDF document text
- http://brodart01.com/wp-content/plugins/super-forms/uploads/php/files/4i788efp9289ddba67bc6c88ol/90313018215.pdfIn PDF document text
- http://nitecoreromania.ro/files/file/55435229668.pdfIn PDF document text
- http://www.orhancoskun.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609c0f73448c4---kopevajowejob.pdfIn PDF document text
- https://romalasergroup.com/userfiles/files/68666364488.pdfIn PDF document text
- http://xinxinhouseware.com/uploadfile/files/vajan.pdfIn PDF document text
- http://www.tobywells.org/media/fckdir/file/14508054713.pdfIn PDF document text
- http://akbmodel.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087ef9b51b15---96312676886.pdfIn PDF document text
- http://alpha-cp.com/userfiles/file/pusin.pdfIn PDF document text
- http://holidayinntorino.com/userfiles/files/61782387924.pdfIn PDF document text
- https://autosaloncenter.com/uploads/file/58154477244.pdfIn PDF document text
- http://hataylezzeti.com/resimler/files/10908828836.pdfIn PDF document text
- https://earplighting.com/wp-content/plugins/super-forms/uploads/php/files/2ba529a33bc10bcb95c8257471c79525/vaxebugotilegag.pdfIn PDF document text
- https://airflow-skateboards.com/userfiles/files/takezujosexokeguzepipasiz.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=hepatitis+alkoholik+adalah+pdfPDF 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_off0000b285.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB285 | 10472 bytes |
SHA-256: 08e4f4d072623928b04b95d2bb9d04d579824be97d15b943b37efed9a9b2e276 |
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font_01_sfnt_off0000ca62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA62 | 14448 bytes |
SHA-256: b8ef882c36b8c8884fa5cfe4fe3f2e1b9aa07f67ea52922fcf70feb1be237220 |
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font_02_sfnt_off0000ee47.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE47 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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