MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan payload. It contains an embedded URL pointing to 'baarspo.ru', which is likely used to deliver a secondary malicious payload or redirect the user to a phishing site. The document body, though heavily obfuscated, suggests a lure related to fitness, likely to trick users into clicking 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://baarspo.ru/strik?utm_term=how+to+tone+up+legs+and+thighs PDF link annotation
- https://cdn-cms.f-static.net/uploads/4374956/normal_60273e8b33c6b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381980/normal_600fa5f4e314c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4421062/normal_5fe56b5c3b807.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422637/normal_5fe642d10e236.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4458839/normal_5fedcb91e001e.pdfIn PDF document text
- https://cdn.sqhk.co/wajidafix/bfhghgh/kefexepawi.pdfIn PDF document text
- http://ozalupa.space/printable_fax_cover_sheet_examplexbv5i.pdfIn PDF document text
- https://cdn.sqhk.co/dedatemaran/cmbfihX/guxogupomujotu.pdfIn PDF document text
- https://kivisibef.weebly.com/uploads/1/3/0/7/130775328/7cced00075b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481289/normal_5fea1d1dd9916.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4458839/normal_5fc76cbff1a33.pdfIn PDF document text
- https://cdn.sqhk.co/kulukopupiw/B4jhjai/.pdfIn PDF document text
- https://farazekij.weebly.com/uploads/1/3/4/3/134379469/f70500c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4496812/normal_5fd989017cad3.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000df15.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF15 | 5180 bytes |
SHA-256: b1cb2b82959f505c8918fbf6d91f6164f56cee5860a0333a2dbd32378095c4df |
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font_01_sfnt_off0000f0c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0C4 | 12364 bytes |
SHA-256: 128a5ca0e162ddb08aa8abe29f612eaacf7f3f1c90007cdd055c99e02aae72e0 |
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