MALICIOUS — 76920732159.pdf
MALICIOUS — 76920732159.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:
07f1f18adeabe77f36c57bf61072f0ad97218abb22779f2e3a7f71de7c2244c0 - SHA-1:
e0807db6e6883a477eb99f0fef3c1284f306e5fd - MD5:
2ad4e7aec49010156591f6fcfbee0ac4 - ssdeep:
768:QgGzpDrfy4DQhhAm7Z77y7g77V7732PF7L/SfA/ClFdSPrC:9GFXYhAm7Z77y7g77V77mP9LKA/CzdS+ - TLSH:
T1B632AFF341A7DD8C768ABB0B6EAA105C318ADB89613793A045C8363EC47C7FD5E10960 - Submitted as: 76920732159.pdf
- File type: pdf · Size: 46101 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): UDS:Trojan.PDF.SBadur.gen
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 UDS:Trojan.PDF.SBadur.gen (rule
UDS:Trojan.PDF.SBadur.gen) - 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=encode+pdf+to+base64+string+java, https://site-1037086.mozfiles.com/files/1037086/13230163268.pdf, https://site-1037163.mozfiles.com/files/1037163/zebojobixediroroluriz.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=encode+pdf+to+base64+string+java
- https://site-1037086.mozfiles.com/files/1037086/13230163268.pdf
- https://site-1037163.mozfiles.com/files/1037163/zebojobixediroroluriz.pdf
- https://site-1036745.mozfiles.com/files/1036745/sejezoz.pdf
- https://uploads.strikinglycdn.com/files/afccd22d-7bf0-4f17-8320-8f4084d05ece/98684840358.pdf
- https://uploads.strikinglycdn.com/files/3e185a91-daf2-473d-8957-aa8b186826cf/fejukopa.pdf
- https://uploads.strikinglycdn.com/files/db194a02-a47c-4e94-9e77-8bfc5e89fac1/86437562606.pdf
- https://uploads.strikinglycdn.com/files/1a7873e8-228d-410e-bd92-fcaaecd0a76c/dapetowexamefisovelud.pdf
- https://uploads.strikinglycdn.com/files/98e83443-a00f-4d72-adef-56c667aa100f/zibivesarizazeso.pdf
- https://uploads.strikinglycdn.com/files/9ffe930b-1abb-4b56-805f-e486d3221920/golebedunomeminejol.pdf
- https://uploads.strikinglycdn.com/files/412f0dad-b035-4ec6-aded-6f56fc634eaf/guweraxezijalisab.pdf
- https://uploads.strikinglycdn.com/files/ee3b874a-4456-4f59-9c4f-f86a9f77289f/13188951938.pdf
- https://uploads.strikinglycdn.com/files/bf3b38f2-b4b2-4d18-ba09-16bc9a963cfe/ribawurewinekofazu.pdf
- https://uploads.strikinglycdn.com/files/a9532115-c52e-417c-bfd5-da35f6115357/buropevoxilewotarolowi.pdf
- https://uploads.strikinglycdn.com/files/aa2c2bac-bd06-41b0-85b4-41fedf3c40ff/mugunipu.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
- site-1037086.mozfiles.com
- site-1037163.mozfiles.com
- site-1036745.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report