MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, specifically identified as a phishing trojan. It contains numerous embedded URLs pointing to a link farm, indicating a likely phishing or malware distribution attempt. Although no scripts were explicitly extracted, the PDF structure and heuristic firings strongly suggest malicious intent, possibly involving embedded JavaScript for exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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 https://tylbm.com/Upload/ckeditor/files/noribujomiz.pdf In PDF document text
- https://silverlabpupsforsale.com/userfiles/files/88285957006.pdfIn PDF document text
- http://heizler.hu/files/file/barinorumagopilutija.pdfIn PDF document text
- http://robfredo.com/userfiles/file/64366859531.pdfIn PDF document text
- http://thevisionkharj.com/userfiles/files/2202986265.pdfIn PDF document text
- http://cesvil.it/filesUploads/file/winopew.pdfIn PDF document text
- https://pindimana.in/uploads/file/wisar.pdfIn PDF document text
- https://www.aukuras.org/ckfinder/userfiles/files/mejerovakobuwijudusake.pdfIn PDF document text
- https://gancza-yacht.pl/userfiles/file/26928885062.pdfIn PDF document text
- http://cokhilegia.com/upload/files/dapitividejifetovo.pdfIn PDF document text
- https://7mark3t2-7aya.com/contents/files/zaberoguvujujeriludelo.pdfIn PDF document text
- https://www.lumisolar.pe/wp-content/plugins/formcraft/file-upload/server/content/files/16138c6ae46eef---kujutogagowolopetari.pdfIn PDF document text
- http://retailcop.ca/files/93329701958.pdfIn PDF document text
- http://integrotech.com/zdjecia/file/17226811637.pdfIn PDF document text
- https://lidiyageorgieva.com/ckfinder/userfiles/files/vaselepazut.pdfIn PDF document text
- http://austria-ex.com/images/blog/file/24120965388.pdfIn PDF document text
- https://homeaestheticsllc.com/wp-content/plugins/super-forms/uploads/php/files/6b9affa1c84556245ff78337d8017df3/rujeg.pdfIn PDF document text
- http://ingpiazza.eu/userfiles/files/paxeromokan.pdfIn PDF document text
- https://zilalcooling.com/other_files/File/98683509622.pdfIn PDF document text
- http://ore-processing.ru/d/files/segolezedegololipasusar.pdfIn PDF document text
- http://rlmlaw.com/images/edit_images/file/26547477049.pdfIn PDF document text
- http://driver-jazda.pl/upload/file/turukenoronuvezu.pdfIn PDF document text
- https://mangalargalux.com.br/ckfinder/userfiles/files/36987598153.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/fzgW7-mxBc0/uplcv?utm_term=all+truth+is+relativePDF 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_off0000b14b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB14B | 10128 bytes |
SHA-256: 2feb1c2c11d2ffb8bd489358d4cc6f618373a32899626376490142b24abce8f1 |
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font_01_sfnt_off0000c817.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC817 | 15912 bytes |
SHA-256: 4f77fe5a837491815dd91f17bb43803b1e2db4dd4ab1ab11438997380a2e8ecd |
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font_02_sfnt_off0000f001.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF001 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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