If you try to use the rules with Yara 2.x, you get a non-meaningful error:
malware/Android_Malware.yar(6): error: syntax error, unexpected _IDENTIFIER_, expecting $end or _RULE_ or _PRIVATE_ or _GLOBAL_

Modified rule LinuxElknot
Commit: d39c1bf90d8e2adbbc32f295a2b0d89c4cfd7826
Thank you @Nyx0

Modified meta and conditions LinuxAESDDoS
commit: 02d7950cf9252f14dab229b000c451be1c08b6a2

thank you @nyx0

We modify Linux_BillGates rule.
Commit: d05b8f8bb655ce56a87ecb78f81f0b5426a039db
PR #7 from @nyx0

Add APT_DeputyDog
Commit:  b6994ffa563084d121b5d9e718583d9406e51f2c

Malware rules: https://github.com/Yara-Rules/rules/tree/master/malware

We add the rule FE_APT_9002 rule.
commit: df966a88c82d00d3eae4c6ad5c7ce2c579a113e0

Add apt_c16_win64_dropper from nyx0 PR
commit: 4c27043a07bedc86ab7665ff66e3a303a42bed44

Update Miscelanea_Linux.yar

Update malicious_document.yar

Add mwi_document rule

Update Miscelanea.yar

Add rules

Update Gholee.yar

New malware rules classification

New malware rules classification

News imports of possible anti-debug  api calls 

UnhandledExceptionFilter
RaiseException
FindWindowA

Detect OutDebugStringA API

Add gholee rules

Add Hellsing APT rules

header fix

http://securityaffairs.co/wordpress/28170/cyber-crime/gholee-malware.html