MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains an embedded URL that leads to a domain associated with malicious activity, as indicated by the ML classifier and ClamAV detection. The document body, though heavily obfuscated, suggests a lure related to medical classification, likely to trick users into visiting the malicious URL. No scripts were extracted, but the presence of external URIs and the overall detection suggest a phishing or malware distribution attempt.
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://maypoin.ru/award?keyword=clasificacion+de+cardiomegalia+pdf
- http://zekoselu.22web.org/32_bit_chrome_browser_for_ubuntu.pdf
- http://community-day.ru/24676532313xpvg4.pdf
- https://cdn-cms.f-static.net/uploads/4491936/normal_6009f7d530a2e.pdf
- http://ledimpress.biz/lomijatafodhnd8.pdf
- http://trokot-shopnew.online/what_happens_when_you_focus_on_one_thingz5x8i.pdf
- http://my-favshopd.online/3357357675234d2b.pdf
- https://cdn-cms.f-static.net/uploads/4491450/normal_60567303cf5fa.pdf
- http://jakartapro.xyz/the_heirs_kdrama_actorsj8894.pdf
- http://lesegot.iblogger.org/dovuboloxokegufepu.pdf
- https://static.s123-cdn-static.com/uploads/4372399/normal_5fe199938eee9.pdf
- http://usechambre.xyz/elementary_linear_algebra_howard_anton_sladerryp4k.pdf
- https://cdn-cms.f-static.net/uploads/4409628/normal_604a93e783aa0.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/jebokizez/char_broil_red_grill_reviews.pdf
- https://2e6726a7-2e78-456a-9fa1-8bc85c3b20a6.filesusr.com/ugd/76e31d_3777ffcc675d470cbb6516e5fa4802a0.pdf?index=true
- https://s3.amazonaws.com/wotodedaruzuk/carvajal_injury_report.pdf
- https://562c2315-396f-49d1-9e45-1236e049cb13.filesusr.com/ugd/ec0012_5d79635c623046019ea48fb6a69804d0.pdf?index=true
- https://s3.amazonaws.com/nedijowewoded/grange_primary_school_harrow_ofsted_report.pdf
- https://s3.amazonaws.com/kavalukato/free_music_on_iphone_6s.pdf
- https://8eccd3b7-fb20-4588-a5b5-4d8c58591879.filesusr.com/ugd/0e6328_23791c8bc86d4f2fa85baeaa85edb1e4.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_off0000f8ce.bin5215fee44f3e2baefe305cc596bdc4c99e4908ecaf3372f39b33072edc359b6c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8CE | 5380 bytes |
font_01_sfnt_off00010b01.bin67972d87fc9026ca3c960eee6056c5bdfdad4f23663f440c899d55fefe169c10 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B01 | 12340 bytes |
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