MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF containing an embedded URL that leads to a suspicious domain, identified as malicious by ClamAV and ML classifiers. The document body, though heavily obfuscated, contains references to 'Amazon kindle fire hd 7 4th gen', suggesting a lure to trick users into visiting the malicious URL. The presence of embedded URLs and the overall detection by multiple security tools strongly indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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://pelibifir.ru/strik?utm_term=amazon+kindle+fire+hd+7+4th+gen
- https://cdn.sqhk.co/remimidotomi/fZgfNdf/femazaki.pdf
- https://cdn-cms.f-static.net/uploads/4373516/normal_603093a3df137.pdf
- http://birjand.design/stock_market_technical_analysis_chart_patternshp6bk.pdf
- https://static.s123-cdn-static.com/uploads/4426945/normal_600861f109154.pdf
- https://cdn-cms.f-static.net/uploads/4426972/normal_602c4db8488b8.pdf
- http://constructionhouse.info/50536717202mko2s.pdf
- http://igcopyrightclient.com/4161647087517p4u.pdf
- http://idealicaitaly-ufficiale.site/kadotaze9i3q3.pdf
- https://cdn-cms.f-static.net/uploads/4488135/normal_602706ffdfd73.pdf
- https://cdn-cms.f-static.net/uploads/4365560/normal_5fd69b29965fd.pdf
- https://cdn-cms.f-static.net/uploads/4369651/normal_602e6cbb183f3.pdf
- https://static.s123-cdn-static.com/uploads/4366041/normal_5fc5782826141.pdf
- https://cdn.sqhk.co/lazimafuxuxi/fhaRER9/wixalijesof.pdf
- https://static.s123-cdn-static.com/uploads/4377101/normal_5fc60261c18a7.pdf
- https://cdn.sqhk.co/ravusigi/idgepha/universe_sandbox_2_free_play_no_download.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/dozore/rufuri.pdf
- https://s3.amazonaws.com/bezutu/dmarc_forensic_reports.pdf
- https://s3.amazonaws.com/fazujo/16451734902.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_off0000e5ff.bin3db94992717499d5993aca9b17adf46342a9095f85c733ded914db531163deb0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5FF | 5416 bytes |
font_01_sfnt_off0000f854.bin207d3f76b4e373df48b7bdc59f5850e161c4d25fb68d2467785b9edac2a21741 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF854 | 10160 bytes |
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