MALICIOUS — e210cfcb4b4c1a.pdf

MALICIOUS — e210cfcb4b4c1a.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 856a624746b62457661cf4ba65d69ece3133db55a3ff3d16e80fc5213f529e68
• SHA-1: 20477dbb9bf07b0d4c299c54f8f020a55206dd0d
• MD5: 1aa8c519e19c582ed1e6b143fae92e52
• ssdeep: 1536:lBHjQY6uNL7FelNXy+s4YmMZZ6+5WC5ERPCjzrktWoP1jic23o013y8NnPgX:rI9/zC55W5k3QYUZ23o0w8Nns
• TLSH: T18938D0F3F1A3ED4C6B9B5B5329E11924148A9B48A033DBA04489ED2DD4F873E3F50A11
• Submitted as: e210cfcb4b4c1a.pdf
• File type: pdf · Size: 83424 bytes
• Verdict: malicious (97/100)

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 97/100 is the fusion of 6 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
• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/06e374f1-58a2-48e3-b024-14bf9cb00117/xepizoki.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffking.ru/wb?keyword=1%20cor%203%20commentary%20blue%20letter%20bible, https://varipejat.weebly.com/uploads/1/3/0/7/130739080/62fbd9.pdf, https://cdn-cms.f-static.net/uploads/4373016/normal_5f8a549894891.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://traffking.ru/wb?keyword=1%20cor%203%20commentary%20blue%20letter%20bible
• https://varipejat.weebly.com/uploads/1/3/0/7/130739080/62fbd9.pdf
• https://cdn-cms.f-static.net/uploads/4373016/normal_5f8a549894891.pdf
• https://s3.amazonaws.com/belopudevuzuza/mapa_almeria_capital.pdf
• https://kezaguwubov.weebly.com/uploads/1/3/4/6/134632481/tafifixu.pdf
• https://s3.amazonaws.com/tonisefoteka/67465906464.pdf
• https://cdn-cms.f-static.net/uploads/4379602/normal_5fa3b1fca0d3b.pdf
• https://s3.amazonaws.com/tetazino/38572897986.pdf
• https://s3.amazonaws.com/tawovojo/bubujas.pdf
• https://uploads.strikinglycdn.com/files/06e374f1-58a2-48e3-b024-14bf9cb00117/xepizoki.pdf
• https://s3.amazonaws.com/felasorarabipis/76046350669.pdf
• https://cdn-cms.f-static.net/uploads/4367313/normal_5f8f037188424.pdf
• https://cdn-cms.f-static.net/uploads/4416791/normal_5fa2ce8748150.pdf
• https://cdn-cms.f-static.net/uploads/4370303/normal_5f98ed3c691b3.pdf
• https://cdn-cms.f-static.net/uploads/4378404/normal_5f8e7ea075780.pdf
• https://cdn-cms.f-static.net/uploads/4417643/normal_5f9886cb59a96.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

• traffking.ru
• varipejat.weebly.com
• cdn-cms.f-static.net
• s3.amazonaws.com
• kezaguwubov.weebly.com
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report