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 URL, 'https://leonvi.ru/wix?keyword=blue+snowball+pop+filter+test', which is the primary indicator of a phishing or redirection attempt. The document body, though heavily obfuscated, suggests a lure related to 'Blue snowball pop filter test'. No scripts were extracted, but the presence of an external URI and the malware detection strongly indicate a phishing or malicious redirection attack.
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://leonvi.ru/wix?keyword=blue+snowball+pop+filter+test PDF link annotation
- https://cdn-cms.f-static.net/uploads/4449422/normal_601dcfd6e45e0.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4479684/normal_5fc9eef200f60.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4393348/normal_5ff032e61966d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471996/normal_60215764029e5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4393346/normal_5feeb63dcabe9.pdfIn PDF document text
- http://larixulefil.iblogger.org/33787740524.pdfIn PDF document text
- https://cdn.sqhk.co/vanewano/i51jT0d/fashion_beauty_salon_salinas_ca.pdfIn PDF document text
- https://cdn.sqhk.co/vimexuda/4aidvhd/80635474257.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446285/normal_5fe9355c2aa1e.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/lomogas/nefujojolupewenirulofaj.pdfIn PDF document text
- http://nutonujisebife.epizy.com/optiplex_780_specs.pdfIn PDF document text
- https://s3.amazonaws.com/sisaxu/shooting_games_offline_apkpure.pdfIn PDF document text
- https://s3.amazonaws.com/viboxikuz/animation_books_free.pdfIn PDF document text
- https://s3.amazonaws.com/difigomisosak/metevuvigukutosu.pdfIn PDF document text
- http://dekifovep.epizy.com/reditajapo.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e3b4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3B4 | 5176 bytes |
SHA-256: ffb9e2e8ecac214739a2e5e5ceeccf8c17488345364922951224e740267971d9 |
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font_01_sfnt_off0000f56e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF56E | 10288 bytes |
SHA-256: 5dadc9503145092c469f79140a98e4a15ab655603f5ed06bf7652e0ff19dab1f |
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