`45.77.123.18`

45.77.123.18 is an IP address that one published source reports in connection with unclustered DPRK activity, which public reporting attributes to North Korea (DPRK). It is cited here from Birmingham Cyber. The earliest of those reports is dated 2026-09-12 and the most recent 2026-11-13.

ip address DPRK (cluster unattributed) MATCHED IN SOURCE

First seen 2026-09-12 · last seen 2026-11-13

Network

Kind	data centre
Network	The Constant Company (Vultr Holdings, LLC)
Announced by	AS20473 The Constant Company, LLC
Country	United States
Flags	hosting range

Looked up 2026-09-21 at ip-api.com. A hosting range is not evidence on its own.

Source

…Chollima File:QRLog.java File:prefTmp.java File:QRCodeGenerator_Java.zip File:AppleAccount.pdf File:AppleAccountAgent File:p.dat IP:45.77.123.18 IP:3.90.35.35 URL:auth.pxaltonet.org URL:www.git-hub.me URI:/file/d/1J6943NKwGIcWHh7lj4o9gJe__9p7F1o7/view MD5:0fb16054a1486b754d1fcc5c6b6e…
QRLog Malware Analysis — Birmingham Cyber · under “IOCs” · published 2023-02-08 · pulled 2026-09-12

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Related indicators

Cited by the same report: QRLog Malware Analysis

Birmingham Cyber lists 3 other indicators in this source.