MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document identified as malicious by ML classifiers and ClamAV. It contains an embedded URI pointing to a suspicious domain, likely intended to trick the user into downloading a payload or visiting a phishing site. The document body, though heavily obfuscated, appears to reference educational content, suggesting a lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://jacksth.ru/123?utm_term=electron+configuration+aufbau+principle+worksheet+answers
- https://cdn.sqhk.co/ludibipimilu/gljhjeQ/word_family_oxford_english_dictionary.pdf
- https://cdn.sqhk.co/fodexuxefeba/7hemYnU/word_cookie_answers_onion_2.pdf
- https://cdn.sqhk.co/pepupiribojo/pigihgg/new_status_video_download_2020_mp4_sharechat.pdf
- https://cdn.sqhk.co/bogovureg/dKgfjeo/king_tommen_game_of_thrones_actor.pdf
- https://cdn.sqhk.co/moxoxitij/fhhihgf/apocalypse_cow_game.pdf
- https://cdn.sqhk.co/bomagomax/hdjdjgx/start_em_sit_em_week_1_2020_wr.pdf
- https://cdn.sqhk.co/nomavunut/2wv7nRd/mobile_weather_radar_15.pdf
- http://fruittea.space/idle_miner_billionaire_seasonv85ie.pdf
- http://foodguideblog.com/broadcast_journalism_books0av0q.pdf
- https://cdn.sqhk.co/nazabimon/gcqjecJ/define_diaphoretic_medical_terms.pdf
- http://fruit-ital.space/shows_to_watch_if_you_like_big_little_lies2bo3u.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/jivamubug/ajax_post_body_form-_data.pdf
- https://s3.amazonaws.com/fonibinaraj/gajijinovezojudosileki.pdf
- https://s3.amazonaws.com/rurovikejigibu/13690215128.pdf
- https://s3.amazonaws.com/pafexegud/junie_b_jones_first_grader_series.pdf
- https://s3.amazonaws.com/dejazuvorira/19625832498.pdf
- https://uploads.strikinglycdn.com/files/29605f23-a8ce-4f1a-bae4-008eadc477a2/red_rising_book_6_2020.pdf
- https://uploads.strikinglycdn.com/files/488faaea-a23a-45c6-94e1-a00ef222b506/bewub.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011d29.bine81b9096102d8c25bcbe4fc07074990bd1c189e6bad9ea47293e31e942faefc6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D29 | 5412 bytes |
font_01_sfnt_off00012f9f.bin7cf803ffe2fb1de652b304b2e969732a36fa7a08fabdbeafa7a9f1601c807a0d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F9F | 11852 bytes |
font_02_sfnt_off00015780.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15780 | 4324 bytes |
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