MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains an embedded URL that directs users to a suspicious domain, likely for phishing or malware distribution. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan. The document body, though heavily obfuscated, appears to reference 'es file manager pro apkpure', suggesting a lure to download a potentially malicious application.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://trafftec.ru/strik?keyword=es+file+manager+pro+apkpure PDF link annotation
- https://cdn-cms.f-static.net/uploads/4460057/normal_5fa4fb5b08fdd.pdfIn PDF document text
- https://naletonuve.weebly.com/uploads/1/3/4/3/134381452/bdf163373.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367617/normal_5f8827659adbe.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385412/normal_5f924eb1c950a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368782/normal_5f8b82a798934.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376369/normal_5f8c7ceee8552.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366324/normal_5fa258ecebc3d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391909/normal_5f9ac3c7d0aa6.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/juliziwojatige/nueva_ecija_philippines_time.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/33564437-3bb4-4341-a08a-a79eb3fe4263/lavifuvumufadodakidutar.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
- 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_off0000c658.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC658 | 5240 bytes |
SHA-256: 227c0653bc73217c3edcc7c1e28b10bf7da35d3347ea0363701ed8374d6a5570 |
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font_01_sfnt_off0000d81c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD81C | 13928 bytes |
SHA-256: 62e6f2fa69f029b6a455b25d6cbbaffc7b28128601edb9eb4534fcbef91bb9cb |
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font_02_sfnt_off00010255.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10255 | 16092 bytes |
SHA-256: e9fe716c2abc985b12a899a49d5539e4e8be1b56d50c083b30290d85a2a7c848 |
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