MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics identified it as a link farm pointing to compromised CMS uploads and disposable hosting, suggesting a phishing or malware distribution lure. The embedded URLs, while some are marked benign, others point to unknown or potentially compromised domains, reinforcing the malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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 https://kachhiproperties.com/wp-content/plugins/super-forms/uploads/php/files/00ba2c9b766e10b49db95c7ca2478948/45482565146.pdf In PDF document text
- http://armanetti.com/images/vebumezapixelarubo.pdfIn PDF document text
- https://propertiproperty.com/Uploads/userfiles/files/vudakunixopasezolaniket.pdfIn PDF document text
- https://resttour.com/images/userfiles/files/54976091182.pdfIn PDF document text
- http://agisinfo.ru/uploads/content/files/99449914545.pdfIn PDF document text
- https://martabaktelor.com/contents/files/26114838493.pdfIn PDF document text
- https://birsamundapark.in/userfiles/files/molix.pdfIn PDF document text
- http://apple888.vn/luutru/files/22341485895.pdfIn PDF document text
- http://www.pirac.org/wp-content/plugins/super-forms/uploads/php/files/0ab041ca12b3a649e234cbfe0fc7d9c3/22181904467.pdfIn PDF document text
- https://www.habitat-morvan.fr/ckfinder/userfiles/files/konowepiwozisobiz.pdfIn PDF document text
- http://retrofotr.cz/files/file/gegawesebuvisobip.pdfIn PDF document text
- http://sakaryakasaplarodasi.org/userfiles/file/68320160221.pdfIn PDF document text
- https://stayinbranson.com/ckfinder/triplebuserfiles/file/kejijerawosa.pdfIn PDF document text
- http://bluebirdcanada.com/FileData/ckfinder/files/20210911_20358DA9EA11C218.pdfIn PDF document text
- http://dija.lv/public/userfiles/file/pogunikevufebutiw.pdfIn PDF document text
- https://indiantalentjunction.com/milan/media/35859808865.pdfIn PDF document text
- https://rent-1.es/ckfinder/userfiles/files/xeruwevawililodenefezuje.pdfIn PDF document text
- https://ever.dacola.com/upload/files/lidogegirezaluguxipi.pdfIn PDF document text
- https://pacientes.quiroser.com/UserFilesQUI/file/52015394555.pdfIn PDF document text
- http://crocepadrekolbe.it/userfiles/files/vuwigituviwulusaz.pdfIn PDF document text
- http://flairpens.ru/uploads/file/kovokebaviwenedu.pdfIn PDF document text
- http://dhf-china.com/d/files/78586882771.pdfIn PDF document text
- http://swancentive.com/cote_dor_import/admin/ckfinder/userfiles/files/16994665093.pdfIn PDF document text
- https://polinagerz.ru/wp-content/plugins/super-forms/uploads/php/files/ihth8hjuls1lhju5glbppo6otk/73309327340.pdfIn PDF document text
- http://trungtamsangloc.vn/uploads/ck_upload/files/64701527274.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/PmAiG5ZyT-k/uplcv?utm_term=naruto+storm+4+android+offlinePDF 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_off0000de13.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE13 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f62a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF62A | 10668 bytes |
SHA-256: f9593439f20b69bd043aba3144b7e5052ee0417a38acb10524448103ae977479 |
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font_02_sfnt_off00010ea5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EA5 | 18156 bytes |
SHA-256: 8b23840ebf9e8178d1cefd6693d9447cb3f65e79f9a3c04b238bf7ffa5938307 |
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