MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URL that directs users to a site offering a PDF download, likely a lure to trick users into downloading further malware. The document body, though heavily obfuscated, appears to be a pretext for the malicious URL.
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://baarspo.ru/123?utm_term=how+to+hard+reset+a+nook+1st+edition PDF link annotation
- https://cdn.sqhk.co/polopomoset/didfgja/fireboy_and_watergirl_5_release_date.pdfIn PDF document text
- http://form-copyrightservices.com/34235232665n6x3s.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381091/normal_60276f2711b5b.pdfIn PDF document text
- http://static-get.top/history_books_free_download_in_urduhlzn1.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4474471/normal_5fde50578a27a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4496360/normal_5fc969beb7954.pdfIn PDF document text
- https://cdn.sqhk.co/fupokiwil/gfs7Mjg/infectious_mononucleosis_rash_images.pdfIn PDF document text
- https://cdn.sqhk.co/vuwonesi/jgxgi98/super_adventure_box_skins.pdfIn PDF document text
- http://lamovingcompany.com/935589701672fnzj.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463266/normal_5fd68bc156b5f.pdfIn PDF document text
- https://cdn.sqhk.co/xajegakagiz/6iapXGL/belazineb.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4485165/normal_5ff1ce4108064.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/diwitapezu/limutobonujozotik.pdfIn PDF document text
- https://s3.amazonaws.com/lewuli/fba_arcade_emulator_android.pdfIn PDF document text
- https://s3.amazonaws.com/fotepopunaj/96939961575.pdfIn PDF document text
- https://s3.amazonaws.com/davawina/93523037095.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_off0000d6a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD6A3 | 5052 bytes |
SHA-256: c725cac54ea5df6f5a8e75626d13af4e4fb608c6dfb6e1560b4d780f1b1041c9 |
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font_01_sfnt_off0000e7db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7DB | 10168 bytes |
SHA-256: 27531586d7bf0632f2d821ceb63304f10378c75635b8190b536b7d450905177e |
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