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Military Cryptanalytics, Part III

Schneier on Security

The NSA has just declassified and released a redacted version of Military Cryptanalytics , Part III, by Lambros D. Presumably, volumes IV, V, and VI are still hidden inside the classified libraries of the NSA. 20, “The Analysis of Systems Employing Long or Continuous Keys”; Monograph No. Callimahos, October 1977.

Military 138
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Chinese Cycldek APT targets Vietnamese Military and Government in sophisticated attacks

Security Affairs

China-linked APT group Cycldek is behind an advanced cyberespionage campaign targeting entities in the government and military sector in Vietnam. China-linked APT group LuckyMouse (aka Cycldek, Goblin Panda , Hellsing, APT 27, and Conimes) is targeting government and military organizations in Vietnam with spear-phishing.

Military 128
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InvisiMole group targets military sector and diplomatic missions in Eastern Europe

Security Affairs

Security researchers at ESET recently uncovered a campaign carried out by the InvisiMole group that has been targeting a small number of high-profile organizations in the military sector and diplomatic missions in Eastern Europe. ” reads the analysis published by ESET. Pierluigi Paganini. SecurityAffairs – hacking, InvisiMole).

Military 131
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Targeted operation against Ukraine exploited 7-year-old MS Office bug

Security Affairs

The payload includes a dynamic-link library (vpn.sessings) that injects the post-exploitation tool Cobalt Strike Beacon into memory and awaits commands from the C2 server. The DLL also implements features to evade detection and avoid analysis by security experts. Threat actors used a cracked version of Cobalt Strike.

Military 141
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New Gallmaker APT group eschews malware in cyber espionage campaigns

Security Affairs

A previously unknown cyber espionage group, tracked as Gallmaker, has been targeting entities in the government, military and defense sectors since at least 2017. Gallmaker is a politically motivated APT group that focused its surgical operations on the government, military or defense sectors. ” continues Symantec.

Military 108
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XDSpy APT remained undetected since at least 2011

Security Affairs

The APT group, recently discovered by ESET, targeted government and private companies in Belarus, Moldova, Russia, Serbia, and Ukraine, including militaries and Ministries of Foreign Affairs. The malware samples analyzed by the researchers are slightly obfuscated using string obfuscation and dynamic Windows API library loading.

Military 145
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Chinese actor ‘Unfading Sea Haze’ remained undetected for five years

Security Affairs

A previously unknown China-linked threat actor dubbed ‘Unfading Sea Haze’ has been targeting military and government entities since 2018. Bitdefender researchers discovered a previously unknown China-linked threat actor dubbed ‘Unfading Sea Haze’ that has been targeting military and government entities since 2018.

Archiving 139