bad shock? pics

[SalRanger2]

well these are the shocks ive had on since April when i lowered it (3 months-ish ago, so about 3k miles). would you say this is leaking or is it from heat or something from the exhaust? never noticed it when i had the last set of shocks doing this. its got greasy crap all over it, i wiped it away in the one to show you. what do you think??

normal one (driver's side)

questionable one:

 

[doyouquaxu]

wipe it clean then see if it gets dirty again. could be road grime

 

[Hooligan]

Looks like grime to me as well. It looks to be ok

 

[Brinker88]

looks okay to me. Replace it only if it's leaking oil

 

[SalRanger2]

ok thanks alot guys, ill wipe it off and keep an eye on it.