MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically indicating a phishing or trojan threat. It contains numerous embedded URLs, with several pointing to disposable domains and link farms, suggesting a phishing or redirection scheme. The presence of external URIs and the overall structure indicate an attempt to direct the user to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://druttle.ru/strik?utm_term=simulacro+de+evacuacion+2020+idiger PDF link annotation
- http://pycnidwzxc.info/neburapodubu3th4.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4481156/normal_5fcebe334e055.pdfIn PDF document text
- http://aycotoro6.xyz/80812003698n943s.pdfIn PDF document text
- https://cdn.sqhk.co/letopoto/ihbqhfm/39865175107.pdfIn PDF document text
- http://vugekowuzujed.scienceontheweb.net/2001_honda_civic_transmission_rebuild_cost.pdfIn PDF document text
- https://cdn.sqhk.co/lizasizova/cEmjajd/sling_blue_channel_list_2019.pdfIn PDF document text
- https://cdn.sqhk.co/xedomobedusi/jgifEja/block_fortress_apkpure.pdfIn PDF document text
- http://gisoboxizaza.mygamesonline.org/51281807436.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425492/normal_6038de2a60995.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4491159/normal_5fd671df77663.pdfIn PDF document text
- http://detonicinitalia.website/31109076387fw9d3.pdfIn PDF document text
- https://cdn.sqhk.co/juzurupivepo/jhihuQC/brasfoot_2019_atualizacao_janeiro_2020.pdfIn PDF document text
- http://reawolt.online/2026496389251s0c.pdfIn PDF document text
- https://cdn.sqhk.co/tixukiko/eFjagii/juicy_jelly_fruit_candy_near_me.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/bomifabipi/98134206982.pdfIn PDF document text
- https://s3.amazonaws.com/jupoti/brioche_bun_nutrition_information.pdfIn PDF document text
- http://fataragoreb.myartsonline.com/61452281370.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a0780227-d113-4dba-9eff-d129fd25bfc2/mcp61pm-hm_nettle2_bios_update.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f30f909e-197b-40da-8085-5416f7d04aca/93417527735.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3f9cc53f-5197-401f-b519-88d57e14db61/25148233916.pdfIn PDF document text
- http://pigumomibi.onlinewebshop.net/blended_words_in_english.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 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eb19.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB19 | 5320 bytes |
SHA-256: fbf78d1c70de8ba665498c2a3c3bf456eae31f1f471d0b865c933a331c6efbc7 |
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font_01_sfnt_off0000fcfa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCFA | 2992 bytes |
SHA-256: b7bb7b11093fa0aee20e8e99eb39b9debe33419876ca0546710436475cef5f96 |
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font_02_sfnt_off000109b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109B2 | 12376 bytes |
SHA-256: 1dd1a6d20200c3d80afa65fa58e97225f3309afe34a71b063bd9d0528d9073c5 |
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font_03_sfnt_off00013268.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13268 | 16384 bytes |
SHA-256: deed1b935c8eeaab94f58489f843501a58ddb5225e4ec218a1c3762d6ef31e7d |
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font_04_sfnt_off0001485c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1485C | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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