MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, many pointing to disposable hosting and link farms, indicating a phishing or malware distribution attempt. The 'ML_NYX_PDF_MALICIOUS' and 'CLAMAV_DETECTION' heuristics strongly suggest malicious intent. The document body, though heavily obfuscated, appears to be a lure related to a common search query, designed to trick users into clicking malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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 https://xajibur.ru/strik?utm_term=does+amazon+echo+work+with+logitech+harmony PDF link annotation
- https://cdn.sqhk.co/tezizejaropu/iiiawjU/40673996997.pdfIn PDF document text
- https://wadoruzog.weebly.com/uploads/1/3/1/3/131379034/butevinuni.pdfIn PDF document text
- http://originalhallyu.com/gavosesewafaretawes5vul.pdfIn PDF document text
- http://vurejowug.mypressonline.com/81945420506.pdfIn PDF document text
- https://cdn.sqhk.co/revogonesox/83ijJUs/mopanilufetero.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4502188/normal_6011e75d7b510.pdfIn PDF document text
- https://xefitopabez.weebly.com/uploads/1/3/4/8/134865339/jekovuke.pdfIn PDF document text
- https://cdn.sqhk.co/xagunetoxa/hchdhea/monster_hunter_world_companion_mod.pdfIn PDF document text
- http://pejelurim.getenjoyment.net/pdf_split_offline_tool.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4371013/normal_5fc99af4de6e6.pdfIn PDF document text
- https://lavupujewefi.weebly.com/uploads/1/3/4/6/134631736/lejogo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369769/normal_60663ae667d72.pdfIn PDF document text
- http://biwiroxefamir.mywebcommunity.org/causes_of_protein_energy_malnutrition.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4494883/normal_5fe25ec1797be.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391308/normal_6032e17c1dda7.pdfIn PDF document text
- https://zexaloguf.weebly.com/uploads/1/3/4/5/134576330/rudoja.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4452587/normal_5fc70849487f4.pdfIn PDF document text
- http://superheatbelt.xyz/hp_officejet_4500_not_printing_clearly5zxjl.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4470400/normal_5fff9ec61dac0.pdfIn PDF document text
- https://cdn.sqhk.co/simikitivo/ji0gijj/slot_machines_near_me_open.pdfIn PDF document text
- https://cdn.sqhk.co/lixepupo/5hgheQr/nopafuw.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://dasobiviwadodaj.atwebpages.com/learn_python_for_beginners_free.pdfIn PDF document text
- http://wudemexa.myartsonline.com/90127317034.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://scripts.sil.org/OFLIn 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_off0000eb81.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB81 | 5520 bytes |
SHA-256: 39035e63ee85f58fbba15449a6ff278d86e91c83c807b824107b88d49d521256 |
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font_01_sfnt_off0000fe3f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE3F | 11060 bytes |
SHA-256: d65df3a2480f5b9cfa2cda5273dcc66fa75026de7a245695f7540332f7249182 |
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font_02_sfnt_off00012449.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12449 | 16060 bytes |
SHA-256: d1a84ba8f0e4a827a048d387db8dd5dae3538f1c7e72415b16af587a9947cdc7 |
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