MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains an embedded URI pointing to a suspicious domain, which is highly indicative of a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly support a malicious verdict. The document body, though heavily obfuscated, contains references to 'Android os update support', aligning with the suspicious URL's UTM parameters.
Machine Learning
- Nyx PDF Classifier malicious score 0.9984
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://soxebez.ru/123?utm_term=android+os+update+support
- http://visiblawty.com/how_to_find_f_value_in_anova_tablezxwua.pdf
- https://cdn.sqhk.co/kidatufo/bhddZoc/vesuxelegenibelirujupu.pdf
- http://vekvelo.ru/friday_the_13th_vengeance91nw6.pdf
- https://cdn.sqhk.co/jufulezamuko/jihaJBx/zombie_war_ascension_2019_zombie_sniper_assassin.pdf
- http://mstmail.space/spotify_offline_installer_downloadn7u1f.pdf
- https://cdn.sqhk.co/beratinuga/iez6ObJ/ropugikanoxolizuli.pdf
- http://austritkfa.com/445392995885hda3.pdf
- http://lifegirls.site/suzuki_lt250_quadrunner_service_manual6faeb.pdf
- http://fruit-ital.space/juwiwinosumomawawesetetz9uo.pdf
- http://wiinorama.space/xafixeloti4zdtl.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/takateg/skoda_navigatie_amundsen_update_en.pdf
- https://s3.amazonaws.com/zuxime/rapivofajad.pdf
- https://uploads.strikinglycdn.com/files/1f37d80d-6eed-4d6b-bcec-3211f4a49a94/jiruxajikomizo.pdf
- https://s3.amazonaws.com/naxozelozude/vanepurodij.pdf
- https://s3.amazonaws.com/feborobegibew/sims_3_generations_guide.pdf
- https://s3.amazonaws.com/vuforewebub/49248724836.pdf
- https://s3.amazonaws.com/dedinavesute/craftsman_41a5021-3h-315_clicking_noise.pdf
- https://s3.amazonaws.com/biwubeleba/arijit_singh_new_song_2019_video.pdf
- https://uploads.strikinglycdn.com/files/e1b07091-f330-468e-8b51-93f50ce81950/certified_security_project_manager_salary.pdf
- https://uploads.strikinglycdn.com/files/892b9f7c-eab4-419b-9589-a25b743fac1e/42396633304.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_off00034560.bina60fce34fe1201eb0c955cef685ec26ecfc560542a521b234a8fb24f29b65bb7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x34560 | 4908 bytes |
font_01_sfnt_off0003561d.bin7662c7138535fb1b609bd5232d09dc1eadd5d6a51b5a0bda6d1331b45e04f42a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3561D | 12668 bytes |
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