MALICIOUS — 26730291429.pdf
MALICIOUS — 26730291429.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
7758b5ce804f4b36834bd85f64d379993591ac6b8305046c70913659e0da0d93 - SHA-1:
52ad0ee6a922acf250326021cf1850769eab6cce - MD5:
e639cbd184b174164994e204a7169733 - ssdeep:
768:GgGzpDHMzuDXvh5tdkQq3cEIfLO3lyfz7zsycWJdiJyPW2W3F:TGFz5XvHtdkb3pIfL8lyL7Ay1JEeWf3F - TLSH:
T107328DF30097EE8C7ACAAF079DBA105C610BC7486127D7A0458C7B6DC57C6ED6E20A61 - Submitted as: 26730291429.pdf
- File type: pdf · Size: 43689 bytes
- Verdict: malicious (88/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The malicious score of 88/100 is the fusion of 6 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule
HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://cctraff.ru/strik?keyword=pdf+to+cdr+file+conversion, https://uploads.strikinglycdn.com/files/7c906999-f8fb-477c-8f74-963923156fe7/78705692573.pdf, https://uploads.strikinglycdn.com/files/78668a87-21fa-46f0-b565-468adec1f150/nemefovafevolerimefur.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/strik?keyword=pdf+to+cdr+file+conversion
- https://uploads.strikinglycdn.com/files/7c906999-f8fb-477c-8f74-963923156fe7/78705692573.pdf
- https://uploads.strikinglycdn.com/files/78668a87-21fa-46f0-b565-468adec1f150/nemefovafevolerimefur.pdf
- https://uploads.strikinglycdn.com/files/2d33b256-1b11-4652-96ca-7accefed0c8b/36648416559.pdf
- https://uploads.strikinglycdn.com/files/d5f55bf1-0056-44d7-b315-7f68699dfd4e/70630070990.pdf
- https://uploads.strikinglycdn.com/files/35c12374-9ad5-4c23-8800-58c5313e152f/66539892156.pdf
- http://zujanem.ericaltman.net/uploads/1/3/0/7/130739069/nodilaso.pdf
- https://site-1036955.mozfiles.com/files/1036955/91389379678.pdf
- https://site-1037009.mozfiles.com/files/1037009/furuluditafifoba.pdf
- https://site-1036936.mozfiles.com/files/1036936/fijorawurufixuxelepar.pdf
- https://site-1036722.mozfiles.com/files/1036722/47086828849.pdf
- https://uploads.strikinglycdn.com/files/121e4f50-b7e5-4cd1-ae3d-010fd373fe91/83376197953.pdf
- https://uploads.strikinglycdn.com/files/d9e4c3be-6c71-48bc-9358-f1b6b4be34ac/kulevedosevanefik.pdf
- https://uploads.strikinglycdn.com/files/9d48fff9-899e-4735-9f75-907568d39db7/70015447109.pdf
- https://uploads.strikinglycdn.com/files/e52e1c73-08e2-4cf2-9842-8915dffa76a1/47462805041.pdf
- https://uploads.strikinglycdn.com/files/cd872392-8ccf-4523-9ba8-e42c25d61311/jemelave.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
- uploads.strikinglycdn.com
- zujanem.ericaltman.net
- site-1036955.mozfiles.com
- site-1037009.mozfiles.com
- site-1036936.mozfiles.com
- site-1036722.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report