MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ML classifiers and ClamAV, with a high risk score. It contains an embedded URI pointing to a suspicious domain, which is likely used to host a malicious payload or redirect to a phishing site. The document body, though heavily obfuscated, suggests a lure related to educational worksheets, which is a common tactic for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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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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://mezovuduw.ru/wix?keyword=linear+inequalities+word+problems+worksheet+with+answers
- http://streichpack.online/sazegerakuwudategapixa6hc01.pdf
- http://xofebuledat.scienceontheweb.net/can_settlor_remove_a_trustee.pdf
- http://gopusoduj.mygamesonline.org/24201056500.pdf
- http://normab-id.com/692348162243bhug.pdf
- https://rovibabewovel.weebly.com/uploads/1/3/4/8/134884015/jonubafopupapilub.pdf
- http://insurancesouk.com/cold_equations_summarynd1jj.pdf
- http://konolux.medianewsonline.com/lodge_cast_iron_recipes_pork_chops.pdf
- http://krokoboko3.xyz/sepatobiratidokerapsvu6v.pdf
- http://re-prime.ru/what_is_the_best_tip_to_use_for_frosting_cupcakesecp8g.pdf
- http://salonhq.xyz/the_lying_game_cast_where_are_they_now2g1ux.pdf
- http://trylait.pro/73627972982b6meq.pdf
- http://xikofav.iblogger.org/78631552752.pdf
- http://ryukzak.digital/usa_18_wheeler_truck_drivertxdht.pdf
- http://good-production9.site/parking_fine_appeal_letter_template_ukk9057.pdf
- http://sewonmedix.ru/how_can_you_prove_that_sunlight_is_necessary_for_photosynthesis_lab_activityq8n6n.pdf
- https://wexasubofuxumeb.weebly.com/uploads/1/3/2/7/132740188/vemigomusesusoziw.pdf
- http://lumogodasekepi.mypressonline.com/job_interview_questions_and_answers_2020.pdf
- http://inmyshtangen.xyz/690181225631w4gu.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://losalevova.epizy.com/fomujoputafinavufimobegu.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d7d7.bin28554bd53c8e844258afa7bd611befbdcedcb5626f5571b445389d605b8ea444 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD7D7 | 5564 bytes |
font_01_sfnt_off0000eaa5.bin1891a7b380d64fe965e36949079b0e5330250f7ee5c6bbaf5159e02e319ab589 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAA5 | 10656 bytes |
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