MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded URLs, one of which is flagged as malicious and leads to a domain associated with phishing. The ML classifier and ClamAV detection strongly indicate malicious intent. The document body, though heavily obfuscated, suggests a lure related to 'Present perfect exercises', likely to trick users into visiting the malicious URL.
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://ponafet.ru/123?utm_term=present+perfect+exercises+multiple+choice
- http://delaem-sami.online/34812055835q7dq8.pdf
- http://helpverifybadges.com/nikorabibimelixi2cxc9.pdf
- https://cdn.sqhk.co/nupegefozub/TvIZLc3/pandemic_legacy_season_2_companion.pdf
- https://cdn.sqhk.co/pexudolifa/giXophg/47925892852.pdf
- https://cdn.sqhk.co/mewowoji/Ghepa6f/miloru.pdf
- https://cdn.sqhk.co/wiwuwigo/gigjTFW/tumizesilu.pdf
- http://mkr-olimp.info/lefugebuwuvonododizufo9afaj.pdf
- https://cdn.sqhk.co/naliwanik/qhh5jc6/the_rolling_snowball_2_3.pdf
- https://cdn.sqhk.co/fisoxinizo/ia7ZjbH/pounds_to_dollars_conversion_today.pdf
- http://dabipijejunale.22web.org/povoxibemubemusidogowejof.pdf
- https://cdn.sqhk.co/kavesake/Npidkhf/v-_moda_crossfade_ii_wireless_review.pdf
- http://tesar-krd.ru/the_end_hot_sauce_scovillepj8rn.pdf
- http://homebig.space/aluminum_extrusions_for_polycarbonate_sheetsed0m1.pdf
- http://copriyghtconfirmed.com/sri_lakshmi_stotram_in_teluguysh3x.pdf
- http://yachts-4-sale.com/total_war_warhammer_chaos_corruptionor4qx.pdf
- http://fumigatoff.online/bodixeyawdp.pdf
- http://elinekici.online/mercury_force_120_manual7hej6.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- http://gebejofokim.rf.gd/xejifavewakenafaperiro.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_off0000e54d.bin866a8fd80b1c10474b03800e70aec1188c9073e98b23224e2358846b089dcaf3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE54D | 4996 bytes |
font_01_sfnt_off0000f61a.bin370d460328105b14ed8d42ee566ce12938880256b9a403a4f5cda081ec16a2eb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF61A | 11580 bytes |
font_02_sfnt_off00011be0.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11BE0 | 4324 bytes |
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