MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF containing obfuscated text that appears to be a lure for song downloads. It embeds a URL, https://gimoguvi.ru/123?utm_term=lagu+hanya+rindu+andmesh+kamaleng+stafaband, which is flagged as malicious by heuristics and ClamAV. The ML classifier also strongly indicates maliciousness. The PDF structure and embedded URI suggest a phishing or malware distribution attempt.
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://gimoguvi.ru/123?utm_term=lagu+hanya+rindu+andmesh+kamaleng+stafaband
- https://cdn-cms.f-static.net/uploads/4423188/normal_6041ad43da066.pdf
- https://cdn-cms.f-static.net/uploads/4414173/normal_60214b6d35180.pdf
- https://cdn-cms.f-static.net/uploads/4481985/normal_5fd1585278ddc.pdf
- https://cdn-cms.f-static.net/uploads/4411219/normal_5fe66299c8fee.pdf
- https://cdn-cms.f-static.net/uploads/4378607/normal_600aa8142e62d.pdf
- https://cdn-cms.f-static.net/uploads/4462036/normal_601b02636f4e8.pdf
- https://static.s123-cdn-static.com/uploads/4375204/normal_5ffa1e07377dd.pdf
- https://static.s123-cdn-static.com/uploads/4453551/normal_600120c450caa.pdf
- https://cdn-cms.f-static.net/uploads/4450158/normal_602809db0a889.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/560355bb-c1f9-41cf-a8bd-02d9bee07354/fomazuxobaza.pdf
- https://uploads.strikinglycdn.com/files/2f6f418f-fb9c-44dc-9cf4-10c29ec7f040/vuvowejutefekuxelopo.pdf
- https://uploads.strikinglycdn.com/files/af3ca2fc-3e0c-49cd-9f54-d0e750bea7ba/71136864592.pdf
- https://uploads.strikinglycdn.com/files/3afcdc27-51eb-4c3e-969b-0d183069b94a/gujagubaxikijuforinirugo.pdf
- https://uploads.strikinglycdn.com/files/64b8c49d-856f-42d8-9a39-0218943a3fb2/sat_subject_test_score_distribution.pdf
- https://uploads.strikinglycdn.com/files/0f73a8ca-e99a-42b1-aa8d-641175e87cd9/tratamiento_anticoagulante_para_trombosis_venosa_profunda.pdf
- https://uploads.strikinglycdn.com/files/c905e49e-2dcc-460e-bf92-c3fd11714bfd/vikasuridejoluvexi.pdf
- https://uploads.strikinglycdn.com/files/bd903ca9-477e-4c6e-b579-2f7c2305059e/63570650153.pdf
- https://uploads.strikinglycdn.com/files/8fec59ff-674f-4c5e-bc51-ab5b433a8a4b/waterpik_water_flosser_cordless_express_review.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_off0000c7a5.bin05da92a52bdebb870c1844aa258f5e6941c8418eae4f7ab4e5bcd971a007546c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7A5 | 5568 bytes |
font_01_sfnt_off0000da79.binf2a6be8e193b85a87f951efe82e6571fb1c8d4872ca7adfa60c68810984464ca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA79 | 10408 bytes |
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