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, specifically identified as a phishing trojan. It contains an embedded URI pointing to a suspicious domain, likely intended to redirect the user to a malicious site. The document body, though heavily obfuscated, suggests a lure related to search results, further supporting a phishing attack vector.
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://jacksth.ru/strik?utm_term=stephen+king+books+by+year+written
- http://complerbnp.com/printable_bubble_answer_sheet_1_10065pyx.pdf
- http://koolmaxt.online/what_percentage_of_each_hogwarts_house_am_i8q9nb.pdf
- https://cdn.sqhk.co/giwumazusew/1gfjajc/15325989113.pdf
- https://cdn.sqhk.co/padasagam/fifkXjf/dinefumugowalabipawik.pdf
- http://felidefewipikig.22web.org/6221815788.pdf
- http://pixeburunov.iblogger.org/14416360293.pdf
- http://pivolirarorip.mypressonline.com/6453615672.pdf
- http://ributufukepun.66ghz.com/60292028180.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/gafedupeba/72998514624.pdf
- https://abbf68a8-5b21-4996-91be-11266bd273ed.filesusr.com/ugd/9374a7_7f2bfdf3783447b1b55a51cbf426a084.pdf?index=true
- https://s3.amazonaws.com/tufujifinobiro/advertising_flyers_templates_free.pdf
- http://lewinozed.atwebpages.com/xabowavanalalilixebabubo.pdf
- http://mafizili.epizy.com/how_to_tell_if_a_redox_reaction_is_acidic_or_basic.pdf
- https://s3.amazonaws.com/nawuvud/raman_abdullah_tamil_movie_song.pdf
- https://b913155d-2712-4fd4-bcc6-651970a8c456.filesusr.com/ugd/e39924_0eeb20c0e1234071858c4b1b21ed3c04.pdf?index=true
- https://83662c7a-80c1-4e94-b5a4-3df479670d58.filesusr.com/ugd/27be29_5dceb1ea64644e5ba9d35ac525842a61.pdf?index=true
- https://64f3f273-fd79-4cea-bc15-92b2431614e2.filesusr.com/ugd/542254_ab6683c5820b45f5972c5008090a68e2.pdf?index=true
- https://aa4de0c4-a7fb-47f6-97fe-5721705e71c1.filesusr.com/ugd/824332_e84cf62aba6d4a3b9d8a004b368ff7e0.pdf?index=true
- 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_off0000ebb5.bin13c459ad1121f8ca1250a03cccaa70cc4c35de8d01bcb1d088ba96fdbc4b87f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBB5 | 5552 bytes |
font_01_sfnt_off0000fea1.bin33f857fe1443fbaaa666827f33fde2d25bf5978bfb4ab92e35f37bfe96a6fb1c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEA1 | 10728 bytes |
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