Function at 0x41d590
Capabilities:
Contain obfuscated stackstrings
Create tcp socket
Create thread
Create udp socket
Get hostname
Initialize winsock library
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2fc
mov eax, dword [0x462040]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
lea eax, [ebp - 0x2b0]
mov dword [ebp - 0x2fc], 0
push eax
xor ebx, ebx
push 0x202
mov dword [0x465728], ebx
call dword [sym.imp.WS2_32.dll_WSAStartup]
push 0x465748
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
push ebx
push ebx
push ebx
push 6
push 1
push 2
call dword [sym.imp.WS2_32.dll_WSASocketW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x41d5ef
xor ecx, ecx
jmp 0x41d654
push 0
push 0
lea eax, [ebp - 0x11c]
mov dword [ebp - 0x118], 0x25a207b9
push eax
push 4
push 0x465744
push 0x10
lea eax, [ebp - 0x118]
mov dword [ebp - 0x114], 0x4660ddf3
push eax
push 0xc8000006
push esi
mov dword [ebp - 0x110], 0xe576e98e
mov dword [ebp - 0x10c], 0x3e06748c
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x41d646
xor ecx, ecx
jmp 0x41d654
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
xor ecx, ecx
test eax, eax
sete cl
test ecx, ecx
jne 0x41d7de
mov byte [ebp - 0x2e0], bl
mov byte [ebp - 0x2df], 0xb
mov byte [ebp - 0x2de], 0x25
mov byte [ebp - 0x2dd], 0x18
mov byte [ebp - 0x2dc], 0x25
mov byte [ebp - 0x2db], bl
mov byte [ebp - 0x2da], 0x25
mov byte [ebp - 0x2d9], 0x5c
mov byte [ebp - 0x2d8], 0x25
mov byte [ebp - 0x2d7], 0x1c
mov byte [ebp - 0x2d6], 0x25
mov byte [ebp - 0x2d5], 0x11
mov byte [ebp - 0x2d4], 0x25
mov byte [ebp - 0x2d3], 0x34
mov byte [ebp - 0x2d2], 0x25
mov byte [ebp - 0x2d1], 0x55
mov byte [ebp - 0x2d0], 0x25
mov byte [ebp - 0x2cf], 0x1c
mov byte [ebp - 0x2ce], 0x25
mov byte [ebp - 0x2cd], 0x11
mov byte [ebp - 0x2cc], 0x25
mov byte [ebp - 0x2cb], 0xb
mov byte [ebp - 0x2ca], 0x25
mov byte [ebp - 0x2c9], 0x2f
mov byte [ebp - 0x2c8], 0x25
mov byte [ebp - 0x2c7], bl
mov byte [ebp - 0x2c6], 0x25
mov byte [ebp - 0x2c5], bl
mov byte [ebp - 0x2c4], 0x25
mov byte [ebp - 0x2c3], 0x55
mov byte [ebp - 0x2c2], 0x25
mov byte [ebp - 0x2c1], 0x76
mov byte [ebp - 0x2c0], 0x25
mov byte [ebp - 0x2bf], 0x1c
mov byte [ebp - 0x2be], 0x25
mov byte [ebp - 0x2bd], 0x69
mov byte [ebp - 0x2bc], 0x25
mov byte [ebp - 0x2bb], 0x59
mov byte [ebp - 0x2ba], 0x25
mov byte [ebp - 0x2b9], 0x28
mov byte [ebp - 0x2b8], 0x25
mov byte [ebp - 0x2b7], 0x25
mov byte [ebp - 0x2b6], 0x25
mov al, byte [ebp - 0x2df]
mov al, byte [ebp - 0x2e0]
test al, al
jne 0x41d7ca
xor edi, edi
lea esi, [ecx + 0x7f]
nop word [eax + eax]
mov al, byte [ebp + edi - 0x2df]
mov ecx, 0x25
movzx eax, al
sub ecx, eax
imul eax, ecx, 0x1b
cdq
idiv esi
lea eax, [edx + 0x7f]
cdq
idiv esi
mov byte [ebp + edi - 0x2df], dl
inc edi
cmp edi, 0x2a
jb 0x41d7a0
lea eax, [ebp - 0x2df]
push eax
call fcn.00421550
add esp, 4
jmp 0x41e04a
push 0x100
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.WS2_32.dll_gethostname]
cmp eax, 0xffffffff
je 0x41d807
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov dword [0x46572c], eax
push 0
push 0
push 0
push 0xffffffffffffffff
call dword [sym.imp.KERNEL32.dll_CreateIoCompletionPort]
mov dword [0x465740], eax
test eax, eax
jne 0x41da4e
mov byte [ebp - 0x2f8], bl
mov byte [ebp - 0x2f7], 0x15
mov byte [ebp - 0x2f6], 0x4a
mov byte [ebp - 0x2f5], 0x6f
mov byte [ebp - 0x2f4], 0x4a
mov byte [ebp - 0x2f3], 0x17
mov byte [ebp - 0x2f2], 0x4a
mov byte [ebp - 0x2f1], 0x40
mov byte [ebp - 0x2f0], 0x4a
mov byte [ebp - 0x2ef], 0x29
mov byte [ebp - 0x2ee], 0x4a
mov byte [ebp - 0x2ed], 0x2b
mov byte [ebp - 0x2ec], 0x4a
mov byte [ebp - 0x2eb], 0x75
mov byte [ebp - 0x2ea], 0x4a
mov byte [ebp - 0x2e9], 0x23
mov byte [ebp - 0x2e8], 0x4a
mov byte [ebp - 0x2e7], 0x7b
mov byte [ebp - 0x2e6], 0x4a
mov byte [ebp - 0x2e5], 0x6f
mov byte [ebp - 0x2e4], 0x4a
mov byte [ebp - 0x2e3], 0x29
mov byte [ebp - 0x2e2], 0x4a
mov byte [ebp - 0x2e1], 0x7b
mov byte [ebp - 0x2e0], 0x4a
mov byte [ebp - 0x2df], 0x2b
mov byte [ebp - 0x2de], 0x4a
mov byte [ebp - 0x2dd], 8
mov byte [ebp - 0x2dc], 0x4a
mov byte [ebp - 0x2db], 0x1a
mov byte [ebp - 0x2da], 0x4a
mov byte [ebp - 0x2d9], 0x2b
mov byte [ebp - 0x2d8], 0x4a
mov byte [ebp - 0x2d7], 0x75
mov byte [ebp - 0x2d6], 0x4a
mov byte [ebp - 0x2d5], 0x1a
mov byte [ebp - 0x2d4], 0x4a
mov byte [ebp - 0x2d3], 0x14
mov byte [ebp - 0x2d2], 0x4a
mov byte [ebp - 0x2d1], 0x1d
mov byte [ebp - 0x2d0], 0x4a
mov byte [ebp - 0x2cf], 0x11
mov byte [ebp - 0x2ce], 0x4a
mov byte [ebp - 0x2cd], 0x7b
mov byte [ebp - 0x2cc], 0x4a
mov byte [ebp - 0x2cb], 0x29
mov byte [ebp - 0x2ca], 0x4a
mov byte [ebp - 0x2c9], 8
mov byte [ebp - 0x2c8], 0x4a
mov byte [ebp - 0x2c7], 0x1a
mov byte [ebp - 0x2c6], 0x4a
mov byte [ebp - 0x2c5], 0x17
mov byte [ebp - 0x2c4], 0x4a
mov byte [ebp - 0x2c3], 0x2b
mov byte [ebp - 0x2c2], 0x4a
mov byte [ebp - 0x2c1], 0x1d
mov byte [ebp - 0x2c0], 0x4a
mov byte [ebp - 0x2bf], 0x1a
mov byte [ebp - 0x2be], 0x4a
mov byte [ebp - 0x2bd], 0x23
mov byte [ebp - 0x2bc], 0x4a
mov byte [ebp - 0x2bb], 0x29
mov byte [ebp - 0x2ba], 0x4a
mov byte [ebp - 0x2b9], 0x55
mov byte [ebp - 0x2b8], 0x4a
mov byte [ebp - 0x2b7], 0x4a
mov byte [ebp - 0x2b6], 0x4a
mov al, byte [ebp - 0x2f7]
mov al, byte [ebp - 0x2f8]
test al, al
jne 0x41da3a
xor edi, edi
lea esi, [edi + 0x7f]
nop dword [eax + eax]
mov al, byte [ebp + edi - 0x2f7]
mov ecx, 0x4a
movzx eax, al
sub ecx, eax
imul eax, ecx, 0x2a
cdq
idiv esi
lea eax, [edx + 0x7f]
cdq
idiv esi
mov byte [ebp + edi - 0x2f7], dl
inc edi
cmp edi, 0x42
jb 0x41da10
lea eax, [ebp - 0x2f7]
push eax
call fcn.00421550
add esp, 4
jmp 0x41e04a
mov ecx, 0x465738
mov dword [0x465738], ebx
mov dword [0x46573c], 0x465738
mov dword [0x465730], ebx
mov dword [0x465734], 0x465730
mov dword [0x465760], ebx
mov dword [0x465764], 0x465760
call fcn.0041c370
test eax, eax
jne 0x41dbfa
mov byte [ebp - 0x2dc], bl
mov byte [ebp - 0x2db], 0x64
mov byte [ebp - 0x2da], 0x37
mov byte [ebp - 0x2d9], 0xe
mov byte [ebp - 0x2d8], 0x37
mov byte [ebp - 0x2d7], 0x24
mov byte [ebp - 0x2d6], 0x37
mov byte [ebp - 0x2d5], 0x79
mov byte [ebp - 0x2d4], 0x37
mov byte [ebp - 0x2d3], 0x5f
mov byte [ebp - 0x2d2], 0x37
mov byte [ebp - 0x2d1], 0x1f
mov byte [ebp - 0x2d0], 0x37
mov byte [ebp - 0x2cf], 0x49
mov byte [ebp - 0x2ce], 0x37
mov byte [ebp - 0x2cd], 0xb
mov byte [ebp - 0x2cc], 0x37
mov byte [ebp - 0x2cb], 0x5f
mov byte [ebp - 0x2ca], 0x37
mov byte [ebp - 0x2c9], 0x1f
mov byte [ebp - 0x2c8], 0x37
mov byte [ebp - 0x2c7], 0x40
mov byte [ebp - 0x2c6], 0x37
mov byte [ebp - 0x2c5], 0x7e
mov byte [ebp - 0x2c4], 0x37
mov byte [ebp - 0x2c3], 0x2d
mov byte [ebp - 0x2c2], 0x37
mov byte [ebp - 0x2c1], 0x24
mov byte [ebp - 0x2c0], 0x37
mov byte [ebp - 0x2bf], 0xb
mov byte [ebp - 0x2be], 0x37
mov byte [ebp - 0x2bd], 0x5f
mov byte [ebp - 0x2bc], 0x37
mov byte [ebp - 0x2bb], 0x40
mov byte [ebp - 0x2ba], 0x37
mov byte [ebp - 0x2b9], 0x54
mov byte [ebp - 0x2b8], 0x37
mov byte [ebp - 0x2b7], 0x37
mov byte [ebp - 0x2b6], 0x37
mov al, byte [ebp - 0x2db]
mov al, byte [ebp - 0x2dc]
test al, al
jne 0x41dbe6
xor ecx, ecx
lea esi, [ecx + 0x7f]
nop word [eax + eax]
mov al, byte [ebp + ecx - 0x2db]
movzx eax, al
sub eax, 0x37
imul eax, eax, 0x29
cdq
idiv esi
lea eax, [edx + 0x7f]
cdq
idiv esi
mov byte [ebp + ecx - 0x2db], dl
inc ecx
cmp ecx, 0x26
jb 0x41dbc0
lea eax, [ebp - 0x2db]
push eax
call fcn.00421550
add esp, 4
jmp 0x41e04a
mov esi, dword [sym.imp.KERNEL32.dll_CreateThread]
push 0
push 0
push 0
push 0x41cd40
push 0
push 0
call esi
mov edi, eax
mov dword [ebp - 0x2fc], edi
cmp edi, 0xffffffff
jne 0x41ddea
mov byte [ebp - 0x2ec], bl
mov byte [ebp - 0x2eb], 0x2d
mov byte [ebp - 0x2ea], 0x16
mov byte [ebp - 0x2e9], 0x61
mov byte [ebp - 0x2e8], 0x16
mov byte [ebp - 0x2e7], 1
mov byte [ebp - 0x2e6], 0x16
mov byte [ebp - 0x2e5], 0x73
mov byte [ebp - 0x2e4], 0x16
mov byte [ebp - 0x2e3], 0x71
mov byte [ebp - 0x2e2], 0x16
mov byte [ebp - 0x2e1], 0x45
mov byte [ebp - 0x2e0], 0x16
mov byte [ebp - 0x2df], 0x5c
mov byte [ebp - 0x2de], 0x16
mov byte [ebp - 0x2dd], 0x76
mov byte [ebp - 0x2dc], 0x16
mov byte [ebp - 0x2db], 0x57
mov byte [ebp - 0x2da], 0x16
mov byte [ebp - 0x2d9], 0x61
mov byte [ebp - 0x2d8], 0x16
mov byte [ebp - 0x2d7], 0x71
mov byte [ebp - 0x2d6], 0x16
mov byte [ebp - 0x2d5], 0x57
mov byte [ebp - 0x2d4], 0x16
mov byte [ebp - 0x2d3], 0x45
mov byte [ebp - 0x2d2], 0x16
mov byte [ebp - 0x2d1], 0x10
mov byte [ebp - 0x2d0], 0x16
mov byte [ebp - 0x2cf], 0x3e
mov byte [ebp - 0x2ce], 0x16
mov byte [ebp - 0x2cd], 0x34
mov byte [ebp - 0x2cc], 0x16
mov byte [ebp - 0x2cb], 0x71
mov byte [ebp - 0x2ca], 0x16
mov byte [ebp - 0x2c9], 0x45
mov byte [ebp - 0x2c8], 0x16
mov byte [ebp - 0x2c7], 0x71
mov byte [ebp - 0x2c6], 0x16
mov byte [ebp - 0x2c5], 0x10
mov byte [ebp - 0x2c4], 0x16
mov byte [ebp - 0x2c3], 0x76
mov byte [ebp - 0x2c2], 0x16
mov byte [ebp - 0x2c1], 0x57
mov byte [ebp - 0x2c0], 0x16
mov byte [ebp - 0x2bf], 0x61
mov byte [ebp - 0x2be], 0x16
mov byte [ebp - 0x2bd], 0x1a
mov byte [ebp - 0x2bc], 0x16
mov byte [ebp - 0x2bb], 0x22
mov byte [ebp - 0x2ba], 0x16
mov byte [ebp - 0x2b9], 0x16
mov byte [ebp - 0x2b8], 0x16
mov al, byte [ebp - 0x2eb]
mov al, byte [ebp - 0x2ec]
test al, al
jne 0x41ddd6
xor ecx, ecx
lea esi, [ecx + 0x7f]
nop dword [eax]
mov al, byte [ebp + ecx - 0x2eb]
movzx eax, al
sub eax, 0x16
imul eax, eax, 0x19
cdq
idiv esi
lea eax, [edx + 0x7f]
cdq
idiv esi
mov byte [ebp + ecx - 0x2eb], dl
inc ecx
cmp ecx, 0x34
jb 0x41ddb0
lea eax, [ebp - 0x2eb]
push eax
call fcn.00421550
add esp, 4
jmp 0x41e04a
push 0
push 0
push 0
push 0x41d340
push 0
push 0
call esi
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x41e020
mov byte [ebp - 0x2f4], 0
mov byte [ebp - 0x2f3], 0x21
mov byte [ebp - 0x2f2], 0x11
mov byte [ebp - 0x2f1], 0x19
mov byte [ebp - 0x2f0], 0x11
mov byte [ebp - 0x2ef], 0x1e
mov byte [ebp - 0x2ee], 0x11
mov byte [ebp - 0x2ed], 0x20
mov byte [ebp - 0x2ec], 0x11
mov byte [ebp - 0x2eb], 3
mov byte [ebp - 0x2ea], 0x11
mov byte [ebp - 0x2e9], 0
mov byte [ebp - 0x2e8], 0x11
mov byte [ebp - 0x2e7], 0x10
mov byte [ebp - 0x2e6], 0x11
mov byte [ebp - 0x2e5], 0xc
mov byte [ebp - 0x2e4], 0x11
mov byte [ebp - 0x2e3], 7
mov byte [ebp - 0x2e2], 0x11
mov byte [ebp - 0x2e1], 0x19
mov byte [ebp - 0x2e0], 0x11
mov byte [ebp - 0x2df], 3
mov byte [ebp - 0x2de], 0x11
mov byte [ebp - 0x2dd], 7
mov byte [ebp - 0x2dc], 0x11
mov byte [ebp - 0x2db], 0
mov byte [ebp - 0x2da], 0x11
mov byte [ebp - 0x2d9], 0x15
mov byte [ebp - 0x2d8], 0x11
mov byte [ebp - 0x2d7], 0x59
mov byte [ebp - 0x2d6], 0x11
mov byte [ebp - 0x2d5], 0xc
mov byte [ebp - 0x2d4], 0x11
mov byte [ebp - 0x2d3], 3
mov byte [ebp - 0x2d2], 0x11
mov byte [ebp - 0x2d1], 0
mov byte [ebp - 0x2d0], 0x11
mov byte [ebp - 0x2cf], 0x47
mov byte [ebp - 0x2ce], 0x11
mov byte [ebp - 0x2cd], 0x10
mov byte [ebp - 0x2cc], 0x11
mov byte [ebp - 0x2cb], 0x19
mov byte [ebp - 0x2ca], 0x11
mov byte [ebp - 0x2c9], 0x1e
mov byte [ebp - 0x2c8], 0x11
mov byte [ebp - 0x2c7], 0
mov byte [ebp - 0x2c6], 0x11
mov byte [ebp - 0x2c5], 3
mov byte [ebp - 0x2c4], 0x11
mov byte [ebp - 0x2c3], 0x39
mov byte [ebp - 0x2c2], 0x11
mov byte [ebp - 0x2c1], 0xc
mov byte [ebp - 0x2c0], 0x11
mov byte [ebp - 0x2bf], 7
mov byte [ebp - 0x2be], 0x11
mov byte [ebp - 0x2bd], 0x19
mov byte [ebp - 0x2bc], 0x11
mov byte [ebp - 0x2bb], 0x4b
mov byte [ebp - 0x2ba], 0x11
mov byte [ebp - 0x2b9], 0x40
mov byte [ebp - 0x2b8], 0x11
mov byte [ebp - 0x2b7], 0x11
mov byte [ebp - 0x2b6], 0x11
mov al, byte [ebp - 0x2f3]
mov al, byte [ebp - 0x2f4]
test al, al
jne 0x41e00f
xor edi, edi
lea esi, [edi + 0x7f]
nop dword [eax]
nop dword [eax + eax]
mov al, byte [ebp + edi - 0x2f3]
movzx ecx, al
sub ecx, 0x11
lea eax, [ecx*8]
sub eax, ecx
shl eax, 2
cdq
idiv esi
lea eax, [edx + 0x7f]
cdq
idiv esi
mov byte [ebp + edi - 0x2f3], dl
inc edi
cmp edi, 0x3e
jb 0x41dfe0
lea eax, [ebp - 0x2f3]
push eax
call fcn.00421550
add esp, 4
jmp 0x41e04a
push 0
push 1
push 0
push dword [0x465740]
call dword [sym.imp.KERNEL32.dll_PostQueuedCompletionStatus]
mov esi, dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push 0xffffffffffffffff
push ebx
call esi
or ecx, 0xffffffff
call fcn.0041d020
push 0xffffffffffffffff
push edi
call esi
push 0x465748
call dword [sym.imp.KERNEL32.dll_DeleteCriticalSection]
mov eax, dword [0x465740]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x41e067
push eax
call esi
mov eax, dword [ebp - 0x2fc]
test eax, eax
je 0x41e074
push eax
call esi
test ebx, ebx
je 0x41e07b
push ebx
call esi
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00434f21
mov esp, ebp
pop ebp
ret