DefenderYara/Worm/Win32/SillyShareCopy/Worm_Win32_SillyShareCopy_J...

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Plaintext

rule Worm_Win32_SillyShareCopy_J{
meta:
description = "Worm:Win32/SillyShareCopy.J,SIGNATURE_TYPE_PEHSTR,05 00 05 00 05 00 00 "
strings :
$a_01_0 = {7a 00 65 00 6c 00 75 00 52 00 20 00 6d 00 61 00 65 00 54 00 43 00 50 00 } //1 zeluR maeTCP
$a_01_1 = {00 00 3a 00 5c 00 41 00 75 00 74 00 6f 00 72 00 75 00 6e 00 2e 00 69 00 6e 00 66 00 } //1
$a_01_2 = {73 00 68 00 65 00 6c 00 6c 00 65 00 78 00 65 00 63 00 75 00 74 00 65 00 20 00 3d 00 20 00 52 00 45 00 43 00 59 00 43 00 4c 00 45 00 52 00 2e 00 65 00 78 00 65 00 } //1 shellexecute = RECYCLER.exe
$a_01_3 = {45 00 78 00 70 00 6c 00 6f 00 72 00 65 00 72 00 5c 00 41 00 64 00 76 00 61 00 6e 00 63 00 65 00 64 00 5c 00 53 00 68 00 6f 00 77 00 53 00 75 00 70 00 65 00 72 00 48 00 69 00 64 00 64 00 65 00 6e 00 } //1 Explorer\Advanced\ShowSuperHidden
$a_01_4 = {72 00 65 00 6e 00 20 00 43 00 3a 00 5c 00 57 00 49 00 4e 00 44 00 4f 00 57 00 53 00 5c 00 65 00 78 00 70 00 6c 00 6f 00 72 00 65 00 72 00 2e 00 65 00 78 00 65 00 } //1 ren C:\WINDOWS\explorer.exe
condition:
((#a_01_0 & 1)*1+(#a_01_1 & 1)*1+(#a_01_2 & 1)*1+(#a_01_3 & 1)*1+(#a_01_4 & 1)*1) >=5
}