MALICIOUS — refosoravuboso.pdf
MALICIOUS — refosoravuboso.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.
Identification
- SHA-256:
c73c2355507081bf1f8b13adaf43c5e10b2aa1223d3010744825572163d4d95e - SHA-1:
3700dfc3c01c96ea02ad39d27e3d369abcee4f9e - MD5:
6914f2822f411d8e39bab60c9d463b80 - ssdeep:
1536:aR/alKgvomD3esWD0dN4n28AXUpDW/8YYBY7gOYutFpkC3hCqNf4r3:YylKaoEOsW2N44m+qY7gOYut7kC39Nfu - TLSH:
T1B937E0F39187CEC8A2DB6B4359E36558A09ACB483832CAD060C5B71C49BC3BD3F15912 - Submitted as: refosoravuboso.pdf
- File type: pdf · Size: 73752 bytes
- Verdict: malicious (92/100)
Detections (4 of 53 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
Why this verdict
The malicious score of 92/100 is the fusion of 4 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 network infrastructure: https://trafffe.ru/wb?keyword=whispering%20pines%20golf%20club%20renovation, https://uploads.strikinglycdn.com/files/65e19ce4-d451-49cc-a936-6a7f42b3c024/90821756292.pdf, https://cdn-cms.f-static.net/uploads/4443578/normal_5f9f00ce087ff.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=whispering%20pines%20golf%20club%20renovation
- https://uploads.strikinglycdn.com/files/65e19ce4-d451-49cc-a936-6a7f42b3c024/90821756292.pdf
- https://cdn-cms.f-static.net/uploads/4443578/normal_5f9f00ce087ff.pdf
- https://uploads.strikinglycdn.com/files/33f7dfaf-8508-4aba-bfbc-134b9a42cd3d/moxixikidif.pdf
- https://uploads.strikinglycdn.com/files/83fc829b-9222-4ca3-b7eb-486d84795576/sonemareno.pdf
- https://s3.amazonaws.com/fadupazageraf/capital_school_bahrain_uniform.pdf
- https://uploads.strikinglycdn.com/files/50dd26c7-eb73-4516-98dc-5e7676d1aba2/deuter_kid_comfort_ii_used.pdf
- https://s3.amazonaws.com/davolazupivowi/64284528515.pdf
- https://xejibojap.weebly.com/uploads/1/3/4/3/134310503/a6cc5c16.pdf
- https://cdn-cms.f-static.net/uploads/4450351/normal_5fa68c98bbd6c.pdf
- https://uploads.strikinglycdn.com/files/be441ece-036b-43ed-9583-94b84c5bc169/mudajo.pdf
- https://cdn-cms.f-static.net/uploads/4394079/normal_5f953b9e6ccc0.pdf
- https://cdn-cms.f-static.net/uploads/4476152/normal_5fa70c622ff6c.pdf
- https://cdn-cms.f-static.net/uploads/4448347/normal_5fbf19732b1ac.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
- cdn-cms.f-static.net
- s3.amazonaws.com
- xejibojap.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report