MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by a ClamAV detection and an ML classifier. It contains an embedded URL that leads to a suspicious domain, likely intended to trick the user into downloading malware or visiting a phishing site. The document body, though heavily obfuscated, contains keywords related to 'firewall' and 'apk', suggesting a lure for a malicious application.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://trafftec.ru/aws?utm_term=firewall+sans+root+apk PDF link annotation
- https://static.s123-cdn-static.com/uploads/4450415/normal_5fe0bf4ea1d39.pdfIn PDF document text
- https://lomofoxagut.weebly.com/uploads/1/3/4/5/134524577/lebutip.pdfIn PDF document text
- https://cdn.sqhk.co/mugejufunij/G0gihbQ/ok_stickers_for_whatsapp.pdfIn PDF document text
- https://cdn.sqhk.co/padirazemi/dhfhfib/kujida.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365525/normal_5f9265702e80c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368970/normal_5f8b060ce8154.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448735/normal_5fbf17f557b4c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369640/normal_5f93e94e80ed1.pdfIn PDF document text
- https://zitejapaj.weebly.com/uploads/1/3/1/8/131872087/momamuvur.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4406775/normal_5f944264da8ca.pdfIn PDF document text
- https://cdn.sqhk.co/bedogipaxog/zgjhgpb/too_many_birds_in_one_tree_lyrics.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4401711/normal_5ff4b5412cbb1.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c52e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC52E | 4924 bytes |
SHA-256: b9df715c74fa035db050ae04c93e81b8947838180e61f26b24cb6d5cada9f2b8 |
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font_01_sfnt_off0000d612.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD612 | 10084 bytes |
SHA-256: 3a2f9bb6130d35096910eb68bea0c8a32164c8d3fef42fc9614b28479f4e0a2b |
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font_02_sfnt_off0000f8b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8B2 | 16068 bytes |
SHA-256: 5d72d630640305d452d914085fd6c65e0d8125198bed8028c282d44fd0327be8 |
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