MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The document body, though heavily obfuscated, suggests a lure related to 'correlational vs experimental design' which points to a phishing or social engineering attack. The embedded URL https://bologen.ru/123?utm_term=correlational+vs+experimental+design is likely the destination for this lure, aiming to redirect the user to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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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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://bologen.ru/123?utm_term=correlational+vs+experimental+design PDF link annotation
- https://cdn.sqhk.co/kinibemazoz/etMhijh/sandisk_memory_zone_for_pc.pdfIn PDF document text
- https://cdn.sqhk.co/gagufatemo/EGUihgf/skater_xl_maps_xbox.pdfIn PDF document text
- https://cdn.sqhk.co/bokirebi/hchiWUp/android_contacts_widget_not_working.pdfIn PDF document text
- https://cdn.sqhk.co/wubunepan/YPhjGW1/zapiromabiradulazaxu.pdfIn PDF document text
- https://cdn.sqhk.co/kagurase/heWPUvW/halloween_runescape_2020_rs3.pdfIn PDF document text
- https://cdn.sqhk.co/zotofoza/id4hb0n/download_free_pinball_games_windows_xp.pdfIn PDF document text
- https://cdn.sqhk.co/futevanu/bhehgje/replika_my_ai_friend_app_download.pdfIn PDF document text
- https://cdn.sqhk.co/genizataxom/bgi9hgJ/mulojirigupetozu.pdfIn PDF document text
- https://cdn.sqhk.co/jisaside/cjiTWii/goruveb.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/zexozavo/kejula.pdfIn PDF document text
- http://neveket.epizy.com/stokke_crib_sheets.pdfIn PDF document text
- http://fupotuz.rf.gd/english_worksheets_for_grade_4_pronouns.pdfIn PDF document text
- https://s3.amazonaws.com/dezajok/breakout_edu_answers_ready_player_one.pdfIn PDF document text
- https://s3.amazonaws.com/gagotaniwipure/android_arsenal_buttons.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_off00010576.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10576 | 5312 bytes |
SHA-256: 4d23a9551c3f3557cc288d7fb530ef692d8f28f2fc3ec9ad41a6a6a8204d286b |
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font_01_sfnt_off00011777.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11777 | 10480 bytes |
SHA-256: b6f61ca11ba9f983df4d483da6676575a36be81d04b074853d308e60e657497e |
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