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 domains, and is flagged by ClamAV as a phishing trojan. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, appears to be a lure related to hardware comparisons, directing users to external sites for further action, likely to download a second-stage payload or phish for credentials.
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://midufefew.ru/strik?utm_term=focusrite+scarlett+18i20+1st+gen+vs+2nd+gen PDF link annotation
- https://cdn.sqhk.co/loxexafetivu/jhihhat/kairobotica_1._0._9_mod_apk.pdfIn PDF document text
- http://ninotekega.mygamesonline.org/xezezosujoxawitu.pdfIn PDF document text
- https://cdn.sqhk.co/lisakopew/s3gcqig/roblox_download_unblocked_mac.pdfIn PDF document text
- https://cdn.sqhk.co/somepizeko/HQhaD5p/mixosone.pdfIn PDF document text
- http://nekuwagibajese.getenjoyment.net/vuposagapu.pdfIn PDF document text
- https://cdn.sqhk.co/zitajazasu/ejfBGhb/kowiduzogawuravotekan.pdfIn PDF document text
- https://cdn.sqhk.co/piwuzuberaze/jgdggTD/extreme_car_driving_simulator_2_mod_apk.pdfIn PDF document text
- http://zipotuja.iblogger.org/rock_climber_strength_training_program.pdfIn PDF document text
- https://cdn.sqhk.co/degavorofala/6haDS90/54931476195.pdfIn PDF document text
- https://cdn.sqhk.co/waxipefimafa/swIKjd6/chilis_gift_card_balance_phone_number.pdfIn PDF document text
- https://cdn.sqhk.co/rojozedofaf/bfjyxmA/2024356609.pdfIn PDF document text
- http://tuwimig.scienceontheweb.net/brics_summit_list.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xunepesefosog.rf.gd/27617916383.pdfIn PDF document text
- http://vedixerewe.epizy.com/99357914248.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/25d0f314-6af1-40b6-8853-3af2e8ff43d9/pusamemuliliwivul.pdfIn PDF document text
- http://gexepitirunagu.rf.gd/bertrand_russell_mysticism_and_logic.pdfIn PDF document text
- http://jegowijuvu.epizy.com/sistem_bilangan_bulat.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c2597d3-e4ba-492b-8cea-194209430af4/jozoxajuwonoremexegozagu.pdfIn PDF document text
- http://miviguwi.epizy.com/latest_ielts_academic_reading_practice_test_with_answers.pdfIn PDF document text
- http://jotajatof.epizy.com/american_english_file_3_teacher_s_book.pdfIn PDF document text
- http://digotadegijo.epizy.com/zetesofodufototumazet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f9f3b1ee-56c0-4594-8c96-db94a45e740d/how_to_fight_with_dual_swords.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2f589697-731e-4529-beec-3421e28a46b5/41306882278.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8093fa4b-6c74-4412-a49f-b7f8d9658bdb/51057010180.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_off0000f25e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF25E | 5644 bytes |
SHA-256: 82755a755cf735e63269ec7a2ab4aa2fe9b2e4f11e76d9fd1650e65df570f329 |
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font_01_sfnt_off000105a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105A5 | 11340 bytes |
SHA-256: 86628d935ce592de7f6a0af6a285c1fd0718e30c4cb1f784a80bc87036005e04 |
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font_02_sfnt_off00012c81.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C81 | 16060 bytes |
SHA-256: 99ddc6f5858eb134f8024171ebe717cbd02485c31471b921a5021903b5272953 |
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