MALICIOUS — normal_5fc4b101477ec.pdf
MALICIOUS — normal_5fc4b101477ec.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:
b10e4d8b22ef3393fb9096cd04a461862238692ff1daee7458d19269153010f4 - SHA-1:
809c07b202e8fb7aa11d94c92258e45d5669c65b - MD5:
33e53539a3c2456081f2c3bfa24c5879 - ssdeep:
1536:uIrnod5idnpbWWoTkYznabfdQ2jhfxG5AoG9:EAdpoTkHrDJG5AV - TLSH:
T19038F1F3709FDC8CBD86978369F7045D658FE9C83165EBA01088B62C88B81AC6E54E51 - Submitted as: normal_5fc4b101477ec.pdf
- File type: pdf · Size: 77765 bytes
- Verdict: malicious (94/100)
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
Why this verdict
The malicious score of 94/100 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 suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4421630/normal_5fb29e17dcb1f.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://traffine.ru/123?utm_term=solo+assist+reviews, https://uploads.strikinglycdn.com/files/e83d478d-8712-4c0d-a0dc-2d62c0ce1ec2/lufow.pdf, https://cdn-cms.f-static.net/uploads/4366000/normal_5f870519b7469.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://traffine.ru/123?utm_term=solo+assist+reviews
- https://uploads.strikinglycdn.com/files/e83d478d-8712-4c0d-a0dc-2d62c0ce1ec2/lufow.pdf
- https://cdn-cms.f-static.net/uploads/4366000/normal_5f870519b7469.pdf
- https://uploads.strikinglycdn.com/files/c2d4d220-1316-44d2-8da9-d1c195972c6b/14993998574.pdf
- https://uploads.strikinglycdn.com/files/2d534190-05b1-41d4-aa20-84abc7704f06/20973798851.pdf
- https://s3.amazonaws.com/pewibim/21073869711.pdf
- https://cdn-cms.f-static.net/uploads/4421630/normal_5fb29e17dcb1f.pdf
- https://cdn-cms.f-static.net/uploads/4391001/normal_5fbc34afe7420.pdf
- https://uploads.strikinglycdn.com/files/d69e6b6f-f03e-46b6-af5e-4def27a23add/virtual_girl_full.pdf
- https://cdn-cms.f-static.net/uploads/4383160/normal_5fad3412c7512.pdf
- https://s3.amazonaws.com/tikoweravisixu/auditor_general_of_canada_reports_2018.pdf
- https://cdn-cms.f-static.net/uploads/4370542/normal_5fa8bcaabb5c6.pdf
- https://uploads.strikinglycdn.com/files/4159e7a4-aa4a-4691-921e-5b52efe23353/ranaf.pdf
- https://cdn-cms.f-static.net/uploads/4462726/normal_5fb2d499b03ad.pdf
- https://uploads.strikinglycdn.com/files/a94781bf-bde7-4c7f-9755-c93f24fa4ab3/mario_mushroom_pixel.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
- traffine.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report