MALICIOUS — 530301.pdf
MALICIOUS — 530301.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
4e2e9fb7a65dfd7548e65bc23aedb37ecd37ff11defc91d34909188084ffe174 - SHA-1:
e9562d1380df1c51b294f3ab1d3e12d4063e3c70 - MD5:
ca69b6bdae188c2f1a2e19374794a7b3 - ssdeep:
1536:2sOOeVYsOi6CcpwwlYAtnOTzU/mW8FL9nT1yYYf1WfkAR7fTWrPF0zDiN:iVRamTUuHhqYYf1FAR7f0Ng8 - TLSH:
T1AA38D1F3A107DDCD7A826B037EBD10A8644AC68C3132ABA05484B5ACD47C5FE7D21E51 - Submitted as: 530301.pdf
- File type: pdf · Size: 77698 bytes
- Verdict: malicious (96/100)
Detections (4 of 53 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
Why this verdict
The malicious score of 96/100 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 malicious by URL analysis: https://uploads.strikinglycdn.com/files/7e14e81f-a284-410d-80bc-68c0452e27ac/88595372977.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://trafffe.ru/wb?keyword=microsoft%20sql%20server%20mac%20os, https://uploads.strikinglycdn.com/files/f05bd40c-d2b2-43bb-a180-d2571a16c4c8/how_to_build_self_discipline_martin_meadows.pdf, https://static1.squarespace.com/static/5fc65b470a2757459b08396c/t/5fcad5a59d29b56e4df52dad/1607128488162/54524585271.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=microsoft%20sql%20server%20mac%20os
- https://uploads.strikinglycdn.com/files/f05bd40c-d2b2-43bb-a180-d2571a16c4c8/how_to_build_self_discipline_martin_meadows.pdf
- https://static1.squarespace.com/static/5fc65b470a2757459b08396c/t/5fcad5a59d29b56e4df52dad/1607128488162/54524585271.pdf
- https://static1.squarespace.com/static/5fc2be63405d5340f3359679/t/5fc581d1f8cdb769c69f4f01/1606779345823/north_carolina_high_school_graduation_credit_requirements.pdf
- https://s3.amazonaws.com/matogapibelifiv/attack_on_titan_op_piano_sheet_music.pdf
- https://cdn-cms.f-static.net/uploads/4410432/normal_5f93545f8b875.pdf
- https://static1.squarespace.com/static/5fc5781b6609fd0ee7b061d5/t/5fcb6ccd9cf56e0e8b11127c/1607167181897/bamuzerewexevunit.pdf
- https://cdn-cms.f-static.net/uploads/4369764/normal_5f8b1aa85e415.pdf
- https://cdn-cms.f-static.net/uploads/4374848/normal_5fa1fa0e0241c.pdf
- https://s3.amazonaws.com/jedaxopopuko/damask_sheets_australia.pdf
- https://cdn-cms.f-static.net/uploads/4416143/normal_5fb5b813d9a1f.pdf
- https://uploads.strikinglycdn.com/files/7e14e81f-a284-410d-80bc-68c0452e27ac/88595372977.pdf
- https://uploads.strikinglycdn.com/files/e546b42e-4df9-4c44-aa82-98589cd369d7/gloomhaven_character_ability_cards.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
- uploads.strikinglycdn.com
- static1.squarespace.com
- s3.amazonaws.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report