MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan payload. The document body, though heavily obfuscated, contains text related to 'Julius Caesar act 5 scene 2 questions and answers', likely a lure to direct users to the embedded URL. The primary URL, https://jottigo.ru/strik?utm_term=julius+caesar+act+5+scene+2+questions+and+answers, is a strong indicator of a phishing attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://jottigo.ru/strik?utm_term=julius+caesar+act+5+scene+2+questions+and+answers PDF link annotation
- https://static.s123-cdn-static.com/uploads/4406812/normal_5fdecf447cee4.pdfIn PDF document text
- http://xbet1.fun/personal_fitness_trainer_certification_singaporeril10.pdfIn PDF document text
- http://trysoda.pro/republic_of_doyle_season_3_episode_13t0v3d.pdfIn PDF document text
- http://thechambre.xyz/battletech_board_gamev8v57.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4495838/normal_5fcfec89175df.pdfIn PDF document text
- http://bupro.asia/boxosimejifg9xk.pdfIn PDF document text
- http://revershjtb.site/catalog___panasonic_2019la2ug.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4503279/normal_5fd79649852e0.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4452193/normal_5fe51491b35bb.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xafazox.rf.gd/punjabi_attitude_status_video_song.pdfIn PDF document text
- http://bavolonetokibip.rf.gd/mozart_fantasia_in_d_minor_sheet_music.pdfIn PDF document text
- http://kebojupevanivi.rf.gd/alien_shooter_old_version_mod_apk.pdfIn PDF document text
- https://s3.amazonaws.com/zukogi/relarerefeduvoweruzuwiz.pdfIn PDF document text
- https://s3.amazonaws.com/zikeko/luxury_living_flannel_sheets.pdfIn PDF document text
- http://rivebop.epizy.com/92770005698.pdfIn PDF document text
- https://s3.amazonaws.com/remavuj/mebaforekazakefubemewiwez.pdfIn PDF document text
- http://wajines.rf.gd/chest_workout_plan_premium_apk.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_off0000e744.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE744 | 5396 bytes |
SHA-256: 85ca3a4a7c758885eb2226625f8411f11e0fc5c58e8a15fa98d644ae64023221 |
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font_01_sfnt_off0000f9c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9C1 | 10184 bytes |
SHA-256: 3b2e3d26df2f16fdf5bc58b2b8de9b6351dc66ef4eb6faaea6ba80a34316bd40 |
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