MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious by ML classifiers and ClamAV, indicating a phishing or malware distribution attempt. It contains a large number of embedded URLs, many pointing to disposable hosting or link farms, suggesting a tactic to obscure the ultimate malicious destination. The document body, though heavily obfuscated, contains text related to 'how to use onenote on mac 2020', likely a lure to attract victims.
Machine Learning
- Nyx PDF Classifier malicious score 0.9970
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://ponafet.ru/strik?utm_term=how+to+use+onenote+on+mac+2020 PDF link annotation
- http://fulusixavopowem.iblogger.org/metobobox.pdfIn PDF document text
- https://cdn.sqhk.co/xafiguzi/jcTgegg/superstar_fashion_girl_hile_apk.pdfIn PDF document text
- https://cdn.sqhk.co/fefamuve/gjZ8giR/disney_movies_about_family_love.pdfIn PDF document text
- http://lutosiniboj.22web.org/byron_katie_four_questions.pdfIn PDF document text
- https://fagutefoxod.weebly.com/uploads/1/3/4/2/134235025/e658ec22ab.pdfIn PDF document text
- https://cdn.sqhk.co/nefikelifu/fhblbhd/57597939856.pdfIn PDF document text
- https://rudofodirofebas.weebly.com/uploads/1/3/0/7/130739781/6909254.pdfIn PDF document text
- https://jonumupemusegiw.weebly.com/uploads/1/3/0/8/130874210/4868633.pdfIn PDF document text
- https://cdn.sqhk.co/bojiluxenome/jfjPhdI/soxapad.pdfIn PDF document text
- https://nefixesuxu.weebly.com/uploads/1/3/0/9/130969456/ddbda9a78521e.pdfIn PDF document text
- https://kepubaxolawava.weebly.com/uploads/1/3/4/7/134703856/20580e6de158.pdfIn PDF document text
- https://gasinokumujum.weebly.com/uploads/1/3/1/4/131437883/b881b2a5f19e0b1.pdfIn PDF document text
- https://cdn.sqhk.co/novoganug/Tgigghh/61521020795.pdfIn PDF document text
- https://seligelota.weebly.com/uploads/1/3/1/4/131453084/bidisurupafududok.pdfIn PDF document text
- https://bowotile.weebly.com/uploads/1/3/4/7/134759747/piguziwu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/14f8f969-d7b0-48f2-901e-ae06247d0633/you_are_good_hallelujah_tye_tribbett_lyrics.pdfIn PDF document text
- http://budakokubogomax.rf.gd/driver_impressora_fiscal_bematech_mp-_4200_th.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7064fdf6-ddf7-4569-b7ac-efb5a1ad102c/lacrosse_training_camps_near_me.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b94e3c65-9804-498d-8fa5-cb35d527a1c3/30203239083.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e9fe2d20-15b8-4677-a93f-5277d61d8b31/can_i_sell_food_from_my_home_in_michigan.pdfIn PDF document text
- https://s3.amazonaws.com/lupebesu/plague_inc_evolved_neurax_worm_normal_guide.pdfIn PDF document text
- https://s3.amazonaws.com/bipovoromoj/channel_7_tv_guide_sunday_melbourne.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/67589e15-878d-473e-8675-4d58e990f819/40406267897.pdfIn PDF document text
- http://bovinow.epizy.com/potifabijenuzifa.pdfIn PDF document text
- https://s3.amazonaws.com/jamuluvuvava/tascam_dr_40x_sd_card.pdfIn PDF document text
- https://s3.amazonaws.com/kefiperizonofu/46276948007.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010c28.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C28 | 5144 bytes |
SHA-256: 6c479e2859d5ec3ec06c1d80f9f3030141a84025f3ca34a4325366bd005bef00 |
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font_01_sfnt_off00011da5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11DA5 | 11128 bytes |
SHA-256: 3e4f7013487fd8e86dee67ea50956b4f7c1f924097180fc21dcb0d71117616ae |
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