MALICIOUS — b5ddb1eb.pdf
MALICIOUS — b5ddb1eb.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:
beac77cc11ef2b0fd1897f24380d7ae1d3dc069fb7c2e14398035ec8ce5205e1 - SHA-1:
0933c31f1ed07084bd14906e6830ed6770bb1a9d - MD5:
8998ef5e57b30bf71c1df2c1b60ea8b1 - ssdeep:
1536:l8bvwj+1XPENUe8F23B5rMEig+m9Ne7oz7PWultkDVtLjRTLs01KpYc:Mvb1fENSFyBIgT9yZhVtLjRTxKd - TLSH:
T1CA36D0F76087DE9DBBC41B97B8DE1128644DC3886139A3B024C46A7DC67897F7E10990 - Submitted as: b5ddb1eb.pdf
- File type: pdf · Size: 67265 bytes
- Verdict: malicious (92/100)
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
Why this verdict
The malicious score of 92/100 is the fusion of 4 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 network infrastructure: https://cctraff.ru/wb?keyword=sentence%20fragments%20exercise%20_1_%20answers.%20html, https://cdn-cms.f-static.net/uploads/4379220/normal_5fa19323742ca.pdf, https://cdn-cms.f-static.net/uploads/4419211/normal_5fa79e54146f3.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://cctraff.ru/wb?keyword=sentence%20fragments%20exercise%20_1_%20answers.%20html
- https://cdn-cms.f-static.net/uploads/4379220/normal_5fa19323742ca.pdf
- https://cdn-cms.f-static.net/uploads/4419211/normal_5fa79e54146f3.pdf
- https://uploads.strikinglycdn.com/files/3fc32c09-b128-4496-a5c0-0578b81c4d6c/pupuxovanobeligibodu.pdf
- https://uploads.strikinglycdn.com/files/e274a569-0c7f-4c1f-9931-f4332f8bc8c8/49488830761.pdf
- https://cdn-cms.f-static.net/uploads/4466154/normal_5fafde1c340c0.pdf
- https://uploads.strikinglycdn.com/files/76c58f2b-b156-48ba-9b58-f10cec2eac9d/barry_windsor-_smith.pdf
- https://uploads.strikinglycdn.com/files/d8117401-7d20-430d-affe-6e1756edd48b/wolixajapobofi.pdf
- https://s3.amazonaws.com/lodazojamuva/dofutofi.pdf
- https://cdn-cms.f-static.net/uploads/4486994/normal_5fb321f27d38a.pdf
- https://s3.amazonaws.com/lodazojamuva/secure_property_management_florida.pdf
- https://cdn-cms.f-static.net/uploads/4372399/normal_5f8f507c94ea5.pdf
- https://uploads.strikinglycdn.com/files/058b4096-62ec-444b-9c8a-6e6f49bacf5a/95225237692.pdf
- https://uploads.strikinglycdn.com/files/b8f0d641-9191-4d39-8191-55028d808d5f/ejemplos_de_instructivos_para_armar_juguetes.pdf
- https://uploads.strikinglycdn.com/files/187edecd-667c-45f3-ab19-669746ff254b/94918918715.pdf
- https://cdn-cms.f-static.net/uploads/4426677/normal_5f9dd20a1cf43.pdf
- https://uploads.strikinglycdn.com/files/590c084a-90dc-4744-a8b0-40efb1d68e2c/1.5_30_as_a_percentage.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
- cctraff.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report