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 a suspicious domain, which is likely used to host a malicious payload or redirect to a phishing page. No scripts were extracted, but the presence of external URIs and the overall detection suggest a phishing or malware delivery 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://cructi.ru/pbw?utm_term=rotations+about+the+origin+worksheet+pdf
- https://cdn-cms.f-static.net/uploads/4497081/normal_606a027727df1.pdf
- https://cdn-cms.f-static.net/uploads/4403128/normal_6037f99ce359e.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/0b8e475c-90a3-425f-ad6e-976c17c9cb98/tujibarugibesixa.pdf
- http://nilanom.pbworks.com/w/file/fetch/144416835/progress_in_mathematics_grade_2_workbook.pdf
- http://xalomuzavege.pbworks.com/w/file/fetch/144433374/how_to_get_the_radius_of_a_sphere_from_volume.pdf
- http://zikasamu.pbworks.com/f/vixiwiropagawuwuwitonizuk.pdf
- https://uploads.strikinglycdn.com/files/d06be626-e755-4c56-bc8d-60f1aafeb0c8/54869049109.pdf
- http://vowujepojez.pbworks.com/w/file/fetch/144427335/54254984990.pdf
- https://uploads.strikinglycdn.com/files/8ba2031b-e7af-4473-829f-e01891683c0e/59217325947.pdf
- http://natizasex.pbworks.com/f/business_proposal_sample_docx.pdf
- http://kedetuwi.pbworks.com/f/68949923709.pdf
- http://wiwedano.pbworks.com/f/67978952431.pdf
- https://uploads.strikinglycdn.com/files/11c9020e-06d5-44d6-ada2-511645a6ff3d/51566308566.pdf
- http://kalunagepigi.pbworks.com/w/file/fetch/144425049/darazakoxo.pdf
- http://lugozamuxika.pbworks.com/f/ppp_loan_forgiveness_disclosure_example.pdf
- http://garigor.pbworks.com/f/40376545741.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_off0000d1a7.bin3cb1f302be886d1c9241fb66d678a59a74ccedd1ae1b4bcd4ed950fa2ce2f874 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD1A7 | 5572 bytes |
font_01_sfnt_off0000e4a3.bin38bebc2c5d4bbde1fabec7315fcfefecbfd7742f10654c8bdd5c801cef226ec3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4A3 | 10448 bytes |
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