MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to 'inwebjor.ru', which is likely the destination for the phishing attempt. The document body, though heavily obfuscated, suggests a theme of removing watermarks, a common lure for users seeking software solutions.
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://inwebjor.ru/pbw?utm_term=how+to+remove+watermark+from+foxit+reader
- https://cdn-cms.f-static.net/uploads/4385620/normal_60345a36bfa0d.pdf
- https://cdn-cms.f-static.net/uploads/4501775/normal_60b97ef916d9f.pdf
- https://cdn-cms.f-static.net/uploads/4423453/normal_603eb18088b76.pdf
- https://cdn-cms.f-static.net/uploads/4413457/normal_601f7f63173fb.pdf
- https://cdn-cms.f-static.net/uploads/4477163/normal_602680566c1ac.pdf
- https://static.s123-cdn-static-d.com/uploads/4475992/normal_60b1d426b4afe.pdf
- https://cdn-cms.f-static.net/uploads/4412768/normal_601d319fafd46.pdf
- https://cdn-cms.f-static.net/uploads/4377697/normal_6018cb768b063.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://fokopaviwu.pbworks.com/f/electronic_devices_and_circuit_theory_7th_edition_solution_manual.pdf
- http://kokoxudalux.pbworks.com/f/how_to_set_luxpro_thermostat_tx100e.pdf
- http://nosegawibaso.pbworks.com/w/file/fetch/144517131/55492579433.pdf
- http://nuxawakaxaz.pbworks.com/w/file/fetch/144497355/hack_de_monedas_infinitas_para_dream_league_soccer_2019_en_iphone.pdf
- http://vawaguzidatu.pbworks.com/f/is_eating_too_much_fruit_and_vegetables_bad_for_you.pdf
- http://vifogajo.pbworks.com/f/kugoji.pdf
- http://nipekari.pbworks.com/f/microsoft_word_2007_portable_descargar_gratis.pdf
- http://kigemulu.pbworks.com/f/65399323392.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e40f.bin4e2fbc7892ddf1f84f115d268088245fcf182a9db88ee5433b10dc803ff0b7a1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE40F | 5088 bytes |
font_01_sfnt_off0000f563.bin3917254032745aaa0af6f3b7dfd274058b13c9748eb89abedae594ae06633d84 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF563 | 11328 bytes |
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