MALICIOUS — normal_5fdfbd119cd3f.pdf

MALICIOUS — normal_5fdfbd119cd3f.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 2d6148020d59dfda75c1a7e8c13b99bcc560c2c2a04131f06c04b770fff2920f
• SHA-1: 913bed06b63ec5d7a4890e2cd0c6023a3e02c50e
• MD5: e958eb52cc1593f4797be3aa88b820e5
• ssdeep: 1536:mio1/BIoYwh/tz97ACQYcoRFCg908Z2/xZ/ZKYcT5E+U0+yWSXz2kW:tA/BB5h1z97AvYBRh9hQJXEEW+cXZW
• TLSH: T12D36D0F352D7CDCC6B83AB8774F614193886C28D2125A7B850847BAC887C67DFE50A52
• Submitted as: normal_5fdfbd119cd3f.pdf
• File type: pdf · Size: 66148 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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 94/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: https://static1.squarespace.com/static/5fc783e939503a47f6fdd85a/t/5fd131bfd85a210097eda179/1607545280329/patriot_off_road_roseville.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffmen.ru/123?utm_term=atls+2019+manual+pdf, https://uploads.strikinglycdn.com/files/48872dcc-afee-4c9f-899a-476098674043/wardlaw_academy_tuition_2020.pdf, https://static1.squarespace.com/static/5fc783e939503a47f6fdd85a/t/5fd131bfd85a210097eda179/1607545280329/patriot_off_road_roseville.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://traffmen.ru/123?utm_term=atls+2019+manual+pdf
• https://uploads.strikinglycdn.com/files/48872dcc-afee-4c9f-899a-476098674043/wardlaw_academy_tuition_2020.pdf
• https://s3.amazonaws.com/megelugik/66283265686.pdf
• https://static1.squarespace.com/static/5fc783e939503a47f6fdd85a/t/5fd131bfd85a210097eda179/1607545280329/patriot_off_road_roseville.pdf
• https://s3.amazonaws.com/xamibudasagas/68685725233.pdf
• https://cdn-cms.f-static.net/uploads/4378170/normal_5fbf0e04571d6.pdf
• https://uploads.strikinglycdn.com/files/8e4822be-cfee-441d-9048-c6565420bdf7/14198320306.pdf
• https://uploads.strikinglycdn.com/files/b2bb4e47-81c0-4d2c-9554-17155a29257a/london_has_fallen_in_hindi_bolly4u.pdf
• https://s3.amazonaws.com/novifamigot/marie_matiko_height.pdf
• https://dazuzezabemor.weebly.com/uploads/1/3/1/3/131380892/a51f9be03.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

• traffmen.ru
• uploads.strikinglycdn.com
• s3.amazonaws.com
• static1.squarespace.com
• cdn-cms.f-static.net
• dazuzezabemor.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report