MALICIOUS — 88254401307.pdf
MALICIOUS — 88254401307.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:
24304bbc0da880bd135abe88466236468e46c556e1b869843ed379e5f19a6545 - SHA-1:
06ebaa4182de9a611bdeae790dd2bb0ebd6eab6e - MD5:
f9ae665a18736b888c52610dfc004f71 - ssdeep:
768:/gGzpD/hKlnS+yH2qLQTvZFB1ZV1lv+2MdhW5:IGFLOn69LSZD1Tv+2qhW5 - TLSH:
T1F0328EF750A7DD8C7A8B6F876EBA1198B50AC3887132676008C87B7CC4785ED2F01951 - Submitted as: 88254401307.pdf
- File type: pdf · Size: 44512 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=traducir+archivo+pdf+en+ingles+a+espa%25C3%25B1ol, https://uploads.strikinglycdn.com/files/269ea1f2-8151-438e-b3a1-419284ad603f/dataxavu.pdf, https://uploads.strikinglycdn.com/files/2537e0f0-2d02-4288-b3e7-49aa9b2757bd/52153018353.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=traducir+archivo+pdf+en+ingles+a+espa%25C3%25B1ol
- https://uploads.strikinglycdn.com/files/269ea1f2-8151-438e-b3a1-419284ad603f/dataxavu.pdf
- https://uploads.strikinglycdn.com/files/2537e0f0-2d02-4288-b3e7-49aa9b2757bd/52153018353.pdf
- https://uploads.strikinglycdn.com/files/4383fd35-af6a-4237-b081-161646047a8b/62598605906.pdf
- https://uploads.strikinglycdn.com/files/acc8ea4b-003d-4f6c-abd0-261bc3bd2239/85367106725.pdf
- https://uploads.strikinglycdn.com/files/2117ff4c-bcaf-46d9-8c7a-167a5f22a18d/kepaze.pdf
- https://site-1036722.mozfiles.com/files/1036722/48103108812.pdf
- https://site-1036868.mozfiles.com/files/1036868/18302351869.pdf
- https://site-1037157.mozfiles.com/files/1037157/68886545864.pdf
- https://uploads.strikinglycdn.com/files/3b768f61-1f4b-4767-b4bd-2698d9b70071/xeputiduxivajuwugogurube.pdf
- https://uploads.strikinglycdn.com/files/e53bd441-fd8d-45f1-b902-875cf1b4d051/5056424838.pdf
- https://uploads.strikinglycdn.com/files/4955ed53-4efc-40dd-bd53-8a998f0b15cd/69479200476.pdf
- https://uploads.strikinglycdn.com/files/54d2cea2-402e-4fa1-96cd-da40e324ca94/3045790845.pdf
- http://files.deborahmilesdesign.co.uk/uploads/1/3/0/8/130814390/fawuboja.pdf
- http://files.ppesafetycompliance.com/uploads/1/3/1/8/131856907/2705011.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
- site-1036722.mozfiles.com
- site-1036868.mozfiles.com
- site-1037157.mozfiles.com
- files.deborahmilesdesign.co.uk
- files.ppesafetycompliance.com
- www.w3.org
- purl.org
- ns.adobe.com
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report