AQs vs Fish who shoved 40 BB pré

Hello,

this was this guys first hand at the table. He posted the blinds and came with 40 BB to the table => fishy.

is this just unlucky or shouldn't we get involved with these guys like this ?

MP: $8.96 (VPIP: 13.90, PFR: 10.43, 3Bet Preflop: 2.78, Hands: 379)
MP+1: $13.48 (VPIP: 30.29, PFR: 19.71, 3Bet Preflop: 1.35, Hands: 211)
Hero (MP+2): $12.84
CO: $4.00 (VPIP: 22.50, PFR: 17.50, 3Bet Preflop: 0.00, Hands: 41)
BTN: $5.62 (VPIP: 28.06, PFR: 17.27, 3Bet Preflop: 1.82, Hands: 139)
SB: $13.53 (VPIP: 15.58, PFR: 14.29, 3Bet Preflop: 7.14, Hands: 78)
BB: $4.63 (VPIP: 36.36, PFR: 27.27, 3Bet Preflop: 0.00, Hands: 11)
UTG: $8.55 (VPIP: 20.90, PFR: 19.40, 3Bet Preflop: 3.57, Hands: 68)
UTG+1: $12.42 (VPIP: 16.60, PFR: 13.63, 3Bet Preflop: 9.47, Hands: 752)

SB posts SB $0.05, BB posts BB $0.10, CO posts penalty blind $0.10

Pre Flop: (pot: $0.25) Hero has A♣ Q♣

fold, fold, fold, fold, Hero raises to $0.40, CO raises to $4.00 and is all-in, fold, fold, fold, Hero calls $3.60

Flop: ($8.15, 2 players) 2♥ 3♣ 6♥

Turn: ($8.15, 2 players) 7♠

River: ($8.15, 2 players) 9♠