joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41f120
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4a142b
mov eax, dword fs:[0]
push eax
sub esp, 0x25c
mov eax, dword [0x4c1054]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x218]
push eax
push 0
push 0
push 5
push 0
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
test eax, eax
jns 0x41f18e
push eax
push str.PathGetDocumentsPath
push str._S:_SHGetFolderPathW_failed__HRESULT:0x_lX__n
push 2
call fcn.0047ed4d
add esp, 4
push eax
call fcn.00416e90
add esp, 0x10
xor al, al
jmp 0x41f33a
cmp word [ebp - 0x218], 0
jne 0x41f1bc
push str.PathGetDocumentsPath
push str._S:_SHGetFolderPathW_returned_empty_path_n
push 2
call fcn.0047ed4d
add esp, 4
push eax
call fcn.00416e90
add esp, 0xc
xor al, al
jmp 0x41f33a
lea edi, [ebp - 0x218]
mov byte [ebp - 0x264], 0
mov ecx, edi
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x41f1d0
push dword [ebp - 0x264]
sub ecx, edx
lea eax, [ebp - 0x260]
sar ecx, 1
push ecx
push edi
push eax
call fcn.00419ab0
add esp, 0x10
mov edx, dword [ebp + 0xc]
mov dword [ebp - 4], 0
test edx, edx
je 0x41f2cb
cmp word [edx], 0
je 0x41f2cb
mov ecx, edx
mov byte [ebp - 0x264], 0
lea edi, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x41f220
push dword [ebp - 0x264]
sub ecx, edi
lea eax, [ebp - 0x230]
sar ecx, 1
push ecx
push edx
push eax
call fcn.00419ab0
add esp, 0x10
lea eax, [ebp - 0x230]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x260]
call fcn.00419e50
mov ecx, dword [ebp - 0x21c]
mov edi, eax
mov byte [ebp - 4], 0
cmp ecx, 8
jb 0x41f2a2
mov edx, dword [ebp - 0x230]
lea ecx, [ecx*2 + 2]
mov eax, edx
cmp ecx, 0x1000
jb 0x41f298
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x41f355
push ecx
push edx
call fcn.00475457
add esp, 8
xor eax, eax
mov dword [ebp - 0x220], 0
push edi
lea ecx, [ebp - 0x260]
mov dword [ebp - 0x21c], 7
mov word [ebp - 0x230], ax
call fcn.00419ca0
lea eax, [ebp - 0x260]
push eax
lea ecx, [ebp - 0x248]
call fcn.00409db0
lea eax, [ebp - 0x248]
cmp esi, eax
je 0x41f322
mov ecx, esi
call fcn.0040ae10
movups xmm0, xmmword [ebp - 0x248]
xor eax, eax
mov word [ebp - 0x248], ax
movups xmmword [esi], xmm0
movq xmm0, qword [ebp - 0x238]
movq qword [esi + 0x10], xmm0
mov dword [ebp - 0x238], 0
mov dword [ebp - 0x234], 7
lea ecx, [ebp - 0x248]
call fcn.0040ae10
lea ecx, [ebp - 0x260]
call fcn.0040ae10
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00475473
mov esp, ebp
pop ebp
ret
call fcn.0047a7ef
int3
Function at 0x42ce00
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x42ce8c
push esi
call fcn.004404a0
add esp, 4
test al, al
jne 0x42ce8c
push ebx
push edi
mov edi, esi
xor ebx, ebx
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x42ce23
sub edi, ecx
push edi
push 0x2e
push esi
call fcn.0044ae40
add esp, 0xc
test eax, eax
je 0x42ce57
sub eax, esi
push eax
push 0x2e
push esi
call fcn.0044ae40
mov ebx, eax
add esp, 0xc
test ebx, ebx
je 0x42ce59
inc ebx
mov ecx, esi
sub ecx, ebx
add edi, ecx
test ebx, ebx
cmovne esi, ebx
mov ebx, 0x1505
add edi, esi
cmp esi, edi
jae 0x42ce85
mov al, byte [esi]
push eax
call fcn.0043c210
movsx ecx, al
inc esi
mov eax, ebx
add esp, 4
shl eax, 5
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp esi, edi
jb 0x42ce67
pop edi
movzx eax, bl
pop ebx
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x437ff0
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
sub esp, 0x10c
mov eax, dword [0x4c1054]
xor eax, esp
mov dword [esp + 0x108], eax
mov eax, dword [esp + 0x118]
push ebx
mov ebx, dword [esp + 0x114]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x124]
mov dword [esp + 4], eax
xor eax, eax
mov ecx, dword [ebx + 0xc]
push ebp
push esi
mov esi, 0x158
mov edx, dword [ecx + 0x134]
cmp dword [esp + 0x120], edx
push edi
sete al
lea eax, [eax*4 + 0x130]
mov ebp, dword [eax + ecx]
mov eax, 0x168
cmove esi, eax
mov eax, dword [ecx + 0x288]
add esi, ecx
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x44], 3
je 0x4380f3
xor eax, eax
cmp dword [esp + 0x124], edx
sete al
lea eax, [eax*4 + 0x148]
cmp dword [eax + ecx], 0x437cb0
jne 0x4380f3
cmp dword [esi], 0
je 0x43808e
test edi, edi
je 0x4380f3
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebp
call fcn.004480c0
add esp, 0x14
cmp eax, 0xffffffff
je 0x4380f3
test al, 1
je 0x4380f3
mov ecx, dword [esi]
test ecx, ecx
jne 0x4380dc
mov eax, dword [ebx + 0x4bc]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x4c1018]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
test ecx, ecx
je 0x438127
mov edi, dword [esi + 4]
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov eax, dword [esi + 8]
push 0
push edi
add eax, ecx
push eax
push ebp
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x4380f3
add dword [esi + 8], eax
push 0
push dword [esp + 0x130]
push dword [esp + 0x1c]
push ebp
call dword [sym.imp.WS2_32.dll_send]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
jne 0x438162
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x438138
xor edi, edi
lea eax, [edi + 0x51]
jmp 0x438162
mov ecx, dword [esp + 0x10]
mov eax, 0x1b
mov dword [ecx], 0xffffffff
jmp 0x438168
push 0x100
lea eax, [esp + 0x1c]
push eax
push esi
call fcn.0042a2b0
push eax
push str.Send_failure:__s
push ebx
call fcn.00437a50
add esp, 0x18
mov dword [ebx + 0x938], esi
mov eax, 0x37
mov ecx, dword [esp + 0x10]
mov dword [ecx], edi
mov ecx, dword [esp + 0x118]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00475473
add esp, 0x10c
ret

Function at 0x4385f0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 4]
cmp byte [eax + 0x184], 0
je 0x43860d
push eax
call fcn.004311e0
add esp, 4
test eax, eax
je 0x43862e
mov al, 1
ret
mov eax, dword [eax + 0x130]
cmp eax, 0xffffffff
je 0x43862e
push 2
push 1
lea ecx, [esp + 0xc]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
setne al
ret
xor al, al
ret
Function at 0x438880
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x4c1054]
xor eax, esp
mov dword [esp + 0x184], eax
push ebx
mov ebx, dword [esp + 0x190]
lea eax, [esp + 8]
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [esp + 0x1a4]
push 0x80
push 0
push eax
mov dword [esp + 0x18], 0x80
call fcn.00477340
add esp, 0xc
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0x14]
push eax
push dword [esp + 0x1a4]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x438907
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.0042a2b0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x438947
push edi
push esi
push dword [esp + 0x14]
lea eax, [esp + 0x1c]
push eax
call fcn.00438470
add esp, 0x10
test al, al
jne 0x438950
call fcn.0047a8dd
mov esi, dword [eax]
call fcn.0047a8dd
mov edi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.0042a2b0
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00437a50
add esp, 0x1c
mov ecx, dword [esp + 0x190]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00475473
add esp, 0x188
ret

Function at 0x439140
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x4c258c]
mov dword [esp + 4], 0x4020
mov dword [esp], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x439191
push 3
push 2
push eax
push eax
push 6
call fcn.004652b0
add esp, 0x14
test al, al
je 0x439185
mov dword [0x4c258c], 2
add esp, 0xc
ret
mov dword [0x4c258c], 1
jmp 0x439196
cmp eax, 2
je 0x4391dc
lea eax, [esp + 8]
push eax
lea eax, [esp + 4]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x4391c1
mov eax, dword [esp]
cmp eax, dword [esp + 4]
jg 0x4391dc
push 4
lea eax, [esp + 8]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_setsockopt]
add esp, 0xc
ret
Function at 0x43a640
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push edi
push 0x4a9840
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebx, eax
test ebx, ebx
jne 0x43a65a
pop edi
pop ebx
pop ecx
ret
push ebp
push esi
push str.LoadLibraryExA
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [esp + 0x18]
mov ebp, eax
push 0x4a985c
push esi
call fcn.004887c0
add esp, 8
test eax, eax
je 0x43a6a2
test ebp, ebp
je 0x43a693
push 8
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
test ebp, ebp
je 0x43a6c8
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x43a6c8
push 0x800
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x43a77f
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43a6e5
sub ecx, ebx
lea eax, [ecx + 1]
add eax, edx
push eax
call dword [0x4c1018]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x43a775
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x43a775
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43a717
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43a730
sub ecx, edx
sub ecx, esi
add ecx, ebx
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x43a740
test ebp, ebp
je 0x43a76c
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x4c101c]
add esp, 4
mov eax, edi
pop esi
pop ebp
pop edi
pop ebx
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x4c101c]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x440600
Capabilities:
Create udp socket

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x440612
mov eax, dword [eax + 0x70]
mov al, byte [eax + 0xe3]
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x440626
xor al, al
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
ret
Function at 0x44b500
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.0043f9e0
push dword [esp + 0x38]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call fcn.0048f97a
push dword [esp + 0x40]
mov edi, eax
call fcn.0048f97a
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExA]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0x44b595
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.0043f9e0
movups xmm0, xmmword [esp + 0x14]
sub esp, 0xc
mov ecx, esp
sub esp, 0x10
movups xmmword [ecx], xmm0
mov ecx, esp
movups xmm0, xmmword [eax]
movups xmmword [ecx], xmm0
call fcn.0043fa90
add esp, 0x20
test edx, edx
ja 0x44b5b9
jb 0x44b587
cmp eax, 0x3e8
ja 0x44b5b9
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x44b550
test edi, edi
je 0x44b5a2
push edi
call fcn.0047a8f0
add esp, 4
test esi, esi
je 0x44b5af
push esi
call fcn.0047a8f0
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x44b5c6
push edi
call fcn.0047a8f0
add esp, 4
test esi, esi
je 0x44b5d3
push esi
call fcn.0047a8f0
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x44b720
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Get local ipv4 addresses
Get socket information
Set socket configuration
Start tcp server

Disassembly:
sub esp, 0x34
mov eax, dword [0x4c1054]
xor eax, esp
mov dword [esp + 0x30], eax
push esi
push edi
mov edi, dword [esp + 0x4c]
push 6
push 1
push 2
mov dword [esp + 0x14], 0x10
mov dword [esp + 0x18], 1
call dword [sym.imp.WS2_32.dll_socket]
mov esi, eax
cmp esi, 0xffffffff
je 0x44b912
xorps xmm0, xmm0
mov eax, 2
push 0x7f000001
movlpd qword [esp + 0x24], xmm0
mov word [esp + 0x1c], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov dword [esp + 0x1c], eax
xor eax, eax
push 4
mov word [esp + 0x1e], ax
lea eax, [esp + 0x10]
push eax
push 4
push 0xffff
push esi
mov dword [edi + 4], 0xffffffff
mov dword [edi], 0xffffffff
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x44b900
push 0x10
lea eax, [esp + 0x1c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x44b900
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x1c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x44b900
cmp dword [esp + 8], 0x10
jl 0x44b900
push 1
push esi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x44b900
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi], eax
cmp eax, 0xffffffff
je 0x44b900
push 0x10
lea ecx, [esp + 0x1c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x44b900
push 1
push esi
call fcn.00464c10
add esp, 8
test eax, eax
js 0x44b900
push 0
push 0x2710
lea eax, [esp + 0x18]
mov dword [esp + 0x18], esi
push 1
push eax
mov dword [esp + 0x24], 0x300
call fcn.00447d30
add esp, 0x10
push 0
push 0
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [edi + 4], eax
cmp eax, 0xffffffff
je 0x44b900
lea eax, [esp + 8]
mov dword [esp + 8], 0x10
push eax
lea eax, [esp + 0x1c]
push eax
push dword [edi]
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x44b900
cmp dword [esp + 8], 0x10
jl 0x44b900
lea eax, [esp + 8]
mov dword [esp + 8], 0x10
push eax
lea eax, [esp + 0x2c]
push eax
push dword [edi + 4]
call dword [sym.imp.WS2_32.dll_getpeername]
cmp eax, 0xffffffff
je 0x44b900
cmp dword [esp + 8], 0x10
jl 0x44b900
mov ax, word [esp + 0x18]
cmp ax, word [esp + 0x28]
jne 0x44b900
mov eax, dword [esp + 0x1c]
cmp eax, dword [esp + 0x2c]
jne 0x44b900
mov ax, word [esp + 0x1a]
cmp ax, word [esp + 0x2a]
jne 0x44b900
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x30]
xor ecx, esp
call fcn.00475473
add esp, 0x34
ret
push esi
mov esi, dword [sym.imp.WS2_32.dll_closesocket]
call esi
push dword [edi]
call esi
push dword [edi + 4]
call esi
mov ecx, dword [esp + 0x38]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, esp
call fcn.00475473
add esp, 0x34
ret
Function at 0x44b960
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x20]
push edi
xor edi, edi
mov dword [esp + 0xc], edi
mov dword [eax], edi
lea eax, [esp + 0x10]
push eax
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 4], eax
test eax, eax
jne 0x44baef
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x44bada
push ebx
push ebp
mov eax, dword [esi + 0x14]
test eax, eax
je 0x44b9bc
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x44b9b0
sub eax, edx
inc eax
jmp 0x44b9be
xor eax, eax
mov ecx, dword [esi + 4]
mov dword [esp + 0x14], eax
cmp ecx, 2
jne 0x44b9cf
lea ebp, [ecx + 0xe]
jmp 0x44b9db
cmp ecx, 0x17
jne 0x44ba7c
lea ebp, [ecx + 5]
cmp dword [esi + 0x18], 0
je 0x44ba7c
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x44ba7c
cmp ecx, ebp
jb 0x44ba7c
add eax, 0x20
add eax, ebp
push eax
call dword [0x4c1018]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x44bacb
mov ecx, dword [esi]
mov dword [ebx], ecx
mov ecx, dword [esi + 4]
mov dword [ebx + 4], ecx
mov ecx, dword [esi + 8]
mov dword [ebx + 8], ecx
mov eax, dword [esi + 0xc]
mov dword [ebx + 0xc], eax
lea eax, [ebx + 0x20]
push ebp
mov dword [ebx + 0x10], ebp
mov dword [ebx + 0x14], 0
mov dword [ebx + 0x1c], 0
mov dword [ebx + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.00476dc0
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x44ba68
mov eax, dword [ebx + 0x18]
add eax, ebp
push ecx
mov dword [ebx + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00476dc0
add esp, 0xc
mov eax, dword [esp + 0x18]
test edi, edi
cmove edi, ebx
test eax, eax
je 0x44ba78
mov dword [eax + 0x1c], ebx
mov dword [esp + 0x18], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x44b9a2
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop ebp
pop ebx
test eax, eax
je 0x44ba9c
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x44bad6
test edi, edi
je 0x44babb
mov esi, dword [edi + 0x1c]
push edi
call dword [0x4c101c]
add esp, 4
mov edi, esi
test esi, esi
jne 0x44baa4
mov esi, dword [esp + 8]
mov eax, dword [esp + 0x28]
xor edi, edi
mov dword [eax], edi
mov eax, esi
pop esi
pop edi
add esp, 0x10
ret
mov esi, 8
mov dword [esp + 0x10], esi
jmp 0x44ba8b
test edi, edi
jne 0x44bae6
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
mov dword [eax], edi
mov eax, esi
pop esi
pop edi
add esp, 0x10
ret

Function at 0x44bef0
Capabilities:
Create thread

Disassembly:
push 0
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push 0
push 0
call fcn.0048a835
mov ecx, eax
add esp, 0x18
xor eax, eax
test ecx, ecx
je 0x44bf16
cmp ecx, 0xffffffff
cmovne eax, ecx
ret
Function at 0x44bf60
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
mov ecx, 0x2b
test edi, edi
je 0x44c00b
mov ebp, dword [esp + 0x14]
mov esi, dword [esp + 0x18]
nop dword [eax]
mov ebx, 4
lea eax, [esp + 0x1c]
push 4
push eax
cmp edi, ebx
push ebp
cmovb ebx, edi
call fcn.00431ce0
add esp, 0xc
cmp eax, 4
jne 0x44bfc6
cmp byte [0x4c259c], 0
jne 0x44bfd2
push 2
push eax
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov ecx, eax
test eax, eax
jne 0x44c00d
mov eax, dword [esp + 0x1c]
jmp 0x44bfef
imul eax, dword [0x4c2598], 0x41c64e6d
add eax, 0x3039
mov dword [0x4c2598], eax
rol eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x44c003
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x44bff3
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x44bf80
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x44c020
Capabilities:
Generate random numbers via winapi

Disassembly:
sub esp, 0x8c
mov eax, dword [0x4c1054]
xor eax, esp
mov dword [esp + 0x88], eax
mov eax, dword [esp + 0x90]
mov edx, dword [esp + 0x98]
mov dword [esp + 4], eax
mov eax, edx
push ebx
and eax, 0xfffffffe
lea ebx, [esp + 0xc]
push ebp
mov ebp, dword [esp + 0x9c]
cmp eax, 0x100
jae 0x44c189
test dl, 1
je 0x44c189
push esi
dec edx
mov esi, ebx
push edi
mov edi, edx
mov dword [esp + 0xa8], edx
shr edi, 1
mov ecx, 0x2b
je 0x44c133
nop word [eax + eax]
push 4
lea eax, [esp + 0x14]
mov ebx, 4
push eax
push dword [esp + 0x1c]
cmp edi, ebx
cmovb ebx, edi
call fcn.00431ce0
add esp, 0xc
cmp eax, 4
jne 0x44c0d9
cmp byte [0x4c259c], 0
jne 0x44c0e9
push 2
push eax
lea eax, [esp + 0x18]
mov dword [esp + 0x18], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov ecx, eax
test eax, eax
jne 0x44c170
mov eax, dword [esp + 0x10]
jmp 0x44c106
imul eax, dword [0x4c2598], 0x41c64e6d
add eax, 0x3039
mov dword [0x4c2598], eax
rol eax, 0x10
xor ecx, ecx
mov dword [esp + 0x10], eax
test ebx, ebx
je 0x44c120
nop word [eax + eax]
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x44c110
mov dword [esp + 0x10], eax
test edi, edi
jne 0x44c090
mov edx, dword [esp + 0xa8]
lea ebx, [esp + 0x18]
mov eax, ecx
test eax, eax
jne 0x44c170
test edx, edx
je 0x44c16a
nop dword [eax]
movzx ecx, byte [ebx]
lea ebx, [ebx + 1]
mov eax, ecx
and ecx, 0xf
shr eax, 4
movzx eax, byte [eax + 0x4ac760]
mov byte [ebp], al
movzx eax, byte [ecx + 0x4ac760]
mov byte [ebp + 1], al
add ebp, 2
sub edx, 2
jne 0x44c140
mov byte [ebp], 0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.00475473
add esp, 0x8c
ret
mov ecx, dword [esp + 0x90]
mov eax, 0x2b
pop ebp
pop ebx
xor ecx, esp
call fcn.00475473
add esp, 0x8c
ret

Function at 0x44c1b0
Capabilities:
Generate random numbers via winapi

Disassembly:
push dword [esp + 8]
push 0
push dword [esp + 0xc]
call fcn.00477340
add esp, 0xc
push 2
push dword [esp + 0xc]
push dword [esp + 0xc]
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
ret
Function at 0x44ff80
Capabilities:
Query environment variable

Disassembly:
push ebx
push ebp
xor ebp, ebp
push esi
push edi
lea esi, [ebp + 1]
push esi
push ebp
call dword [0x4c1020]
mov edi, eax
add esp, 8
test edi, edi
je 0x44ffd7
nop word [eax + eax]
push esi
push edi
push dword [esp + 0x1c]
mov ebp, edi
mov ebx, esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
test esi, esi
je 0x44ffef
cmp esi, ebx
je 0x44ffef
cmp esi, 0x8000
ja 0x44ffef
cmp esi, ebx
jb 0x44ffe8
push esi
push edi
call dword [0x4c1020]
mov edi, eax
add esp, 8
test edi, edi
jne 0x44ffa0
push ebp
call dword [0x4c101c]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret
push edi
call dword [0x4c101c]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x4513f0
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push 0
mov byte [esp + 0x12], cl
lea ecx, [esp + 0x10]
push 3
mov eax, dword [esi + 0xc]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x130]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x45143c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00437a50
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.00451010
add esp, 0x10
pop esi
pop ebx
ret