MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and an ML classifier indicated a high probability of maliciousness. It contains an embedded URL pointing to 'jumiwimov.ru', which is likely used to deliver a malicious payload or conduct phishing. The document body, though heavily obfuscated, suggests a lure related to video format conversion, aligning with common phishing tactics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://jumiwimov.ru/123?utm_term=online+video+format+converter+mp4+to+mov
- https://static.s123-cdn-static.com/uploads/4402949/normal_5ff797b430d76.pdf
- https://cdn-cms.f-static.net/uploads/4386591/normal_601f9c3d09778.pdf
- http://itdiscount.info/47326700853bhihy.pdf
- http://blablablacar.online/28941654472d6wi.pdf
- https://cdn-cms.f-static.net/uploads/4367640/normal_5fd12b7adb798.pdf
- https://cdn-cms.f-static.net/uploads/4453890/normal_604cd715e6ed6.pdf
- https://cdn-cms.f-static.net/uploads/4390664/normal_603f7cf9efc7c.pdf
- https://cdn-cms.f-static.net/uploads/4375093/normal_60107f82077a7.pdf
- https://cdn-cms.f-static.net/uploads/4445544/normal_604b54951462a.pdf
- https://cdn-cms.f-static.net/uploads/4372085/normal_601495b3e8a51.pdf
- http://secret-empire.ru/dave_ramsey_books_to_read_in_ordergo9ji.pdf
- https://static.s123-cdn-static.com/uploads/4374522/normal_5ffcfdbf34d63.pdf
- http://indital.fun/how_to_write_a_narrative_essay_about_overcoming_a_challenge3n5qg.pdf
- https://cdn-cms.f-static.net/uploads/4484805/normal_600b9386ccdf3.pdf
- https://cdn-cms.f-static.net/uploads/4484633/normal_6033d26f7a264.pdf
- http://hisgohar.site/samsung_32_1080p_hd_smart_tv_un32n53006w9y1.pdf
- http://microbladingcertificationdfw.org/muvosabugajatesxekuc.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/fukepez/eye_of_the_beholder_game_boy_advance_walkthrough.pdf
- https://s3.amazonaws.com/legapatatezisa/dota_2_guide_indonesia_bane.pdf
- https://s3.amazonaws.com/zexozavo/8090590488.pdf
- https://s3.amazonaws.com/tobaziw/butaji.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_off0000e6b9.binfad480b3d12474c6e32c6a1acad9b1dfd17b6ff180e5197e1e0629aff1b032c5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6B9 | 5300 bytes |
font_01_sfnt_off0000f8b6.bin651d2f801050208bff8bda2b24a456ba7d46b4370b1f4db8f25f8e30d007bc3f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8B6 | 10996 bytes |
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