MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains an embedded URL that, when clicked, leads to a domain associated with malicious activity. The document body, though heavily obfuscated, appears to contain text related to origami, likely serving as a lure to encourage clicks on the malicious link.
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://trafffi.ru/strik?utm_term=cool+origami+crane+easy PDF link annotation
- https://cdn-cms.f-static.net/uploads/4471719/normal_5faa6e1474829.pdfIn PDF document text
- https://cdn.sqhk.co/gemadaruvow/7K1Gggu/jump_rope_rhymes_ice_cream_soda.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4474231/normal_5fe92b9732689.pdfIn PDF document text
- https://cdn.sqhk.co/vigesiji/eIyO7jg/692406537.pdfIn PDF document text
- https://cdn.sqhk.co/desiruzag/CihhAgG/xinajirigulagelura.pdfIn PDF document text
- https://cdn.sqhk.co/mivesumor/DTMgjia/xavirorijuvibajuvoxidoku.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4421944/normal_5fc3af79c68a3.pdfIn PDF document text
- https://cdn.sqhk.co/fewukise/FxGijaI/sanatorium_name_meaning_in_urdu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413967/normal_5fb5b26a3b4aa.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4457570/normal_5fe04a939ec9f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367278/normal_5f8c5a3922deb.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/bolovopizonuki/tefijasisibeboritez.pdfIn PDF document text
- https://s3.amazonaws.com/julexekubaj/63729619421.pdfIn PDF document text
- https://s3.amazonaws.com/kujesulad/vipovinubar.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_off0000f855.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF855 | 5124 bytes |
SHA-256: 9bd1028bb370c8bc5a6f7c26ec10f7cd6ed0c898e9ae830dfff706182a30f383 |
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font_01_sfnt_off000109b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109B1 | 10716 bytes |
SHA-256: 59e680146fdf58e4fb409946e5fd1b6135532a466eeac05af7385527eb5d4267 |
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