MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 User Execution: Malicious File
T1059.007 JavaScript
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and an ML classifier indicated a high probability of maliciousness. It contains numerous links to disposable domains, suggesting a link farm designed to distribute malware or facilitate phishing. The presence of a 'download button' heuristic further supports a malicious intent to trick users into executing a payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 6
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://botokaw.ru/123?utm_term=purevpn+mod+apk+free PDF link annotation
- http://probkin34.xyz/jj_smith_10_day_green_smoothie_cleanse_resultsltdx3.pdfIn PDF document text
- http://lnstagramcopyrightcenter.com/plus_one_zoology_practical_recordh93oh.pdfIn PDF document text
- http://dutov.org/alan_walker_alone_mp4_freeeb24b.pdfIn PDF document text
- http://good-production9.site/asana_pranayama_mudra_bandha_by_swami_satyananda_saraswatiavfcf.pdfIn PDF document text
- http://presentinsta.site/79590544985zqoyr.pdfIn PDF document text
- http://gatorama.site/bopajotibinesovadigesikae413d.pdfIn PDF document text
- http://tevajevidiwa.22web.org/adjektiv_svenska.pdfIn PDF document text
- http://fruct.space/top_10_best_comebacks_evereg242.pdfIn PDF document text
- http://vvvvvvvvvvvvvvvvvvvvvb.xyz/sat_december_scorev5d3z.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/lekizopiloref/edexcel_loci_and_constructions_answers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/612ea203-7555-4c33-bc87-ef1315b565af/wafatalugezunafoju.pdfIn PDF document text
- http://lewimup.epizy.com/51378685395.pdfIn PDF document text
- https://s3.amazonaws.com/zisulamisozoto/cooks_essentials_3-qt_pressure_cooker_with_glass_lid.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fab0699e-89ba-4512-b1e7-56a6eb18b7f9/how_to_connect_cycleops_magnus_to_zwift.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/225a8f0c-008a-4203-975b-d0cc884fba1d/georgia_drivers_license_renewal_during_covid.pdfIn PDF document text
- https://7ec9ed57-df89-401a-953b-45744c150cee.filesusr.com/ugd/6e3131_f5c6d8bd0f994015aa462d1b2dc658e4.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/falufusu/simple_budget_template_google_sheets.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7ce13aa7-0cef-457d-ba00-d98d70a5abad/zip_codes_by_county_map.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/add5778b-a000-408a-80f0-023b868e9c30/how_to_change_best_friend_emojis_on_snapchat.pdfIn PDF document text
- https://s3.amazonaws.com/patotale/55914612568.pdfIn PDF document text
- https://s3.amazonaws.com/midizaxopazeji/78065785982.pdfIn PDF document text
- http://leriwegozeko.epizy.com/gantz_perfect_answer_full_movie.pdfIn PDF document text
- https://1580f21e-fc75-4350-9669-3be8b7525729.filesusr.com/ugd/eff6cf_ed47ba6715494b2882e404ee1163a420.pdf?index=trueIn 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_off0000ee51.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE51 | 5104 bytes |
SHA-256: 1bb955d5b1c65540a2981fa1d9ce1d820a5edcd59f4aeedbbe0b5cd21c57210b |
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font_01_sfnt_off0000ffa1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFA1 | 11240 bytes |
SHA-256: 12d295677f32f25927b47811ddd555cc45cecbbabb5262a1790b5d041aa3983c |
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font_02_sfnt_off0001266a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1266A | 16092 bytes |
SHA-256: ea75db71c9df7250347a03039f742fcd189f5fc3f08964e696816fa8b5227073 |
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