MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, indicating a high likelihood of malicious intent. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' suggests the document is designed to host numerous links on disposable domains, a common tactic for phishing or distributing further malware. While no scripts were extracted, the embedded URLs point to a network of potentially malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 5
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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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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.pibmg.com.br/ckfinder/userfiles/files/files/damozavexavisedam.pdf In PDF document text
- http://www.rolstoellift.com/wp-content/plugins/formcraft/file-upload/server/content/files/16159fd667f2e7---nofalarabotebemewozitubu.pdfIn PDF document text
- http://orthodoxvaidikasanghom.org/userfiles/file/rapuzidanul.pdfIn PDF document text
- https://hlj-vibration.com/uploads/image/20210921/files/20210921004526.pdfIn PDF document text
- http://automotiveenergy.cz/userfiles/file/18643757437.pdfIn PDF document text
- https://ra7a7p-h3ba7.com/contents/files/34936631799.pdfIn PDF document text
- http://timebank.ru/sites/default/files/photos/pagefile/23436571928.pdfIn PDF document text
- https://sk-developers.com/wp-content/plugins/formcraft/file-upload/server/content/files/16149e9a2d9a8e---gozura.pdfIn PDF document text
- https://medarbindia.org/ckfinder/userfiles/files/24099839235.pdfIn PDF document text
- http://gopherandsquirrelcontrol.com/admin/images/file/39549232423.pdfIn PDF document text
- http://gdlejia.com/uploadfile/files/20210913_031529.pdfIn PDF document text
- http://wieswioska.pl/userfiles/file/11550075466.pdfIn PDF document text
- http://studiosimonepantaleo.it/userfiles/files/22207573225.pdfIn PDF document text
- https://calendarsunrooms.com/userfiles/files/wakasaviwisepapagalodore.pdfIn PDF document text
- http://achilleferolla.it/userfiles/files/pugagitov.pdfIn PDF document text
- http://filipdegreef.be/uploads/files/retalemitepom.pdfIn PDF document text
- http://irpuyesh.com/cache/fck_files/file/zonusuv.pdfIn PDF document text
- http://www.smwiarus.pl/ckfinder/userfiles/files/42840726669.pdfIn PDF document text
- http://jumpinfit.it/userfiles/files/96490407600.pdfIn PDF document text
- http://maulich.vn/attachment/files/zarekijokaxevo.pdfIn PDF document text
- https://plagij.at/ckfinder/userfiles/files/75090504159.pdfIn PDF document text
- https://torgradio.ru/new/files/file/6589511325.pdfIn PDF document text
- http://sladkiy-ostrov.ru/userfiles/files/62271813527.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BkSY9tpko7c/uplcv?utm_term=on+christ+this+solid+rock+i+standPDF link annotation
- https://easyown.ddproperty.com/datas/files/kegamavusumilat.pdfIn PDF document text
- 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_off0000dd48.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD48 | 10452 bytes |
SHA-256: 376782b6a39e451c60b248274128c7de1f3f3254fee9425017f75c58a773c8b1 |
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font_01_sfnt_off0000f4ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4EC | 20812 bytes |
SHA-256: 79dd06b4bb1dc59c52e875d10e7270bfbb3129bc6d8c2a87fc457c9724b16640 |
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font_02_sfnt_off00012b63.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B63 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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