MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan' and an ML classifier indicating maliciousness. The presence of numerous embedded URLs, many pointing to suspicious domains and linked to a 'link farm' heuristic, suggests a phishing or malware distribution attempt. The document body is heavily obfuscated, but the overall pattern indicates a lure to external malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9916
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.ccengis.be/applications/ckeditor/addons/ckeditor/ckfinder/userfiles/files/livegutike.pdf In PDF document text
- http://mcrlclient.gilcom.ro/ckfinder/userfiles/files/lujefadikel.pdfIn PDF document text
- http://gelikonline.ru/content/Files/82760533279.pdfIn PDF document text
- http://cottoneauto.it/userfiles/files/73136365321.pdfIn PDF document text
- https://mt-creativestudio.com/ckfinder/userfiles/files/71331377924.pdfIn PDF document text
- http://cka-shiba.com/ckfinder/userfiles/files/7188510311.pdfIn PDF document text
- http://nacyc.jp/Upload/file/80743534549.pdfIn PDF document text
- http://lexprikson.com/admin/style/images/userfiles/file/82210572337.pdfIn PDF document text
- https://rajaketiga.com/contents/files/96493043602.pdfIn PDF document text
- http://full814.com/upload/files/fosomomamaxarax.pdfIn PDF document text
- http://levant-tekstil.com/other_files/File/69246056768.pdfIn PDF document text
- https://artcorner-fiberglass.com/userfiles/files/zugeda.pdfIn PDF document text
- https://realimpacto.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161368935195d4---vudatunomivoxaf.pdfIn PDF document text
- https://alternativi.brtim.com/uploads/wysiwyg/files/81468080880.pdfIn PDF document text
- http://dr-temt.ru/images/file/dusovum.pdfIn PDF document text
- http://muzeumostrowiec.pl/obrazy/file/tewegedemitagalato.pdfIn PDF document text
- http://aquitaine.annuaire-regional.com/ckfinder/userfiles/files/14287904935.pdfIn PDF document text
- http://fioredda.com/userfiles/files/66555727151.pdfIn PDF document text
- http://swapnakoodu.com/fck_uploads/file/vubepitadu.pdfIn PDF document text
- https://valubil.com/public/uploads/cms_file/cms_files/41985642654.pdfIn PDF document text
- http://alde-pace.org/ckfinder/userfiles/files/66417672865.pdfIn PDF document text
- https://pmfegypt.com/userfiles/files/35495673048.pdfIn PDF document text
- http://apvn.info/userfiles/file/84240391547.pdfIn PDF document text
- https://gaziemirkentkonseyi.com/upload/files/reduzajuguritaje.pdfIn PDF document text
- http://hennel.hu/sources/elemek/file/binetolasalagodekitogiw.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/PmAiG5ZyT-k/uplcv?utm_term=call+of+duty+mobile+unlimited+money+apkPDF 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://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_off0000c69a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC69A | 10868 bytes |
SHA-256: aed3e444bdda434da97d0e44f5fc685d912a2c0b59dc0ae4441e9676bc0fc6ff |
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font_01_sfnt_off0000df87.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF87 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f799.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF799 | 16884 bytes |
SHA-256: 4b752cae58f9540a49b8b629cf2d37bc69fed74fa5c76d621e816bb669b178e2 |
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