MALICIOUS — banisijejedozu.pdf

MALICIOUS — banisijejedozu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: ddf77e2d1c847e77085fa89171966725c5ea8adc1651f791d21e51527c570aa5
• SHA-1: b4f9b92f3061db22d267a2d97a42920ce00eecee
• MD5: 9e3629acec6c31b05bbd102067bf69a3
• ssdeep: 1536:AXZ6+yWRAUux+dA4u09glwBlOGEeAIGsBOkCrvNWh1Hmd3:KZ6+yWBq+/x74WF+Ups
• TLSH: T16F36C0F3712BCD9C35DFAB536AB61494604AD38D6422A2605548B3FCC0742FDBF60A92
• Submitted as: banisijejedozu.pdf
• File type: pdf · Size: 64827 bytes
• Verdict: malicious (96/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 96/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/7a7f255d-1f21-4045-82a0-21dd713029d3/gubilo.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://trafffe.ru/wb?keyword=gun%20sound%20ringtone%20awm, https://cdn.sqhk.co/ponigubik/iaYhjT5/snes_controller_switch_online_release_date.pdf, https://uploads.strikinglycdn.com/files/7a7f255d-1f21-4045-82a0-21dd713029d3/gubilo.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• https://trafffe.ru/wb?keyword=gun%20sound%20ringtone%20awm
• https://cdn.sqhk.co/ponigubik/iaYhjT5/snes_controller_switch_online_release_date.pdf
• https://uploads.strikinglycdn.com/files/7a7f255d-1f21-4045-82a0-21dd713029d3/gubilo.pdf
• https://s3.amazonaws.com/medaliwifufugel/torirufubizakuzirexekigis.pdf
• https://s3.amazonaws.com/gifiz/73688038240.pdf
• https://static.s123-cdn-static.com/uploads/4383561/normal_5fe5b37639129.pdf
• https://s3.amazonaws.com/regovadeje/facebook_video_2019_iphone.pdf
• https://cdn-cms.f-static.net/uploads/4463526/normal_5fa1ce4026114.pdf
• https://ziwojezevuvige.weebly.com/uploads/1/3/4/5/134500989/luxaxe.pdf
• https://s3.amazonaws.com/davolazupivowi/pawazuvo.pdf
• https://s3.amazonaws.com/fodose/dukunijegixe.pdf
• https://s3.amazonaws.com/henghuili-files/cancionero_para_guitarra_principiantes.pdf
• https://s3.amazonaws.com/mejifavo/gapusavufalefenol.pdf
• https://s3.amazonaws.com/vabemavuputenif/candy_crush_soda_saga_free_download_app.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/

Embedded domains

• trafffe.ru
• cdn.sqhk.co
• uploads.strikinglycdn.com
• s3.amazonaws.com
• static.s123-cdn-static.com
• cdn-cms.f-static.net
• ziwojezevuvige.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report