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, specifically as a phishing trojan. It contains numerous embedded URLs pointing to various domains, many of which are identified as a link farm on disposable hosting. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' strongly suggests a phishing or malware distribution attempt, aiming to trick users into downloading files.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://ruresept.ru/files/file/68130609012.pdf In PDF document text
- http://itineraire-consulting.com/ckfinder/userfiles/files/28637368064.pdfIn PDF document text
- http://gf-location.fr/wp-content/plugins/formcraft/file-upload/server/content/files/161396aa75d03d---85286618582.pdfIn PDF document text
- http://hzbmsj.com/images/upload/File/nuwofumovukubatelapa.pdfIn PDF document text
- http://kondicionery-vidnoe.ru/upload_picture/file/gefijodemikikowulo.pdfIn PDF document text
- https://kaimano.it/file/zomijerexurekasinuj.pdfIn PDF document text
- http://www.herbertvanderbrugghen.nl/draft/50771386205.pdfIn PDF document text
- https://www.taxikladis.gr/wp-content/plugins/formcraft/file-upload/server/content/files/16143ede7960c1---nevinov.pdfIn PDF document text
- http://windowsplusllc.com/ckfinder/userfiles/files/duvasofemibedoroximenela.pdfIn PDF document text
- https://nazrabilisim.com/calisma2/files/uploads/11801634222.pdfIn PDF document text
- https://fultoys.com/userfiles/wojepajid.pdfIn PDF document text
- http://www.thunderesp.com/ckfinder/ckfinder.htmlfiles/fofonukubegesuxife.pdfIn PDF document text
- https://www.bakkersvlaanderen.be/resources/plugins/ckfinder/userfiles/0/files/60888074949.pdfIn PDF document text
- https://highlander-inn.com/assets/userfiles/files/789815213.pdfIn PDF document text
- http://rakkhunnursinghome.com/user_img/files/31556429802.pdfIn PDF document text
- http://hferrynetworks.com/FileData/ckfinder/files/20210902_CFE3FF18219A778D.pdfIn PDF document text
- http://texmet.pl/userimages/file/vudasaveje.pdfIn PDF document text
- http://foodchemsino.com/d/files/98306088653.pdfIn PDF document text
- http://ndt-tl.ru/upload/file/tupimipo.pdfIn PDF document text
- https://samsungvrvklima.com/upload/ckfinder/files/58218384132.pdfIn PDF document text
- https://protradingindia.net/userfiles/file/25836602400.pdfIn PDF document text
- http://studiotecnicobergamaschi.it/userfiles/files/85527321600.pdfIn PDF document text
- http://musik-fachberatung-neumarkt.de/images/uploadedimages/file/22215821804.pdfIn PDF document text
- http://larben.cz/media/images/upload/file/355422309.pdfIn PDF document text
- http://an-professional.ru/img/files/file/84073546358.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=lucky+patcher+latest+downloadPDF 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_off0000b8ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB8AC | 10868 bytes |
SHA-256: 8318972096972fdc748cb4aaf36201d9b5dd40d05c28ea07e0a226ff68f380d8 |
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font_01_sfnt_off0000d1ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD1EE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000ea00.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA00 | 15064 bytes |
SHA-256: cf829c753cd8c15a4ee6214b84599e76b6c441cb106433199658b48944cae3f9 |
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