joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1008b940
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp byte [esi + 0x6de], 0
je 0x1008b9dd
cmp dword [esi + 0x1a8], 0
je 0x1008b997
push esi
call fcn.1007c980
push 1
push esi
mov byte [esp + 0x14], al
call fcn.1007cc50
push dword [esi + 0x14c]
mov eax, dword [esi + 0x1a8]
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
push esi
call eax
push dword [esp + 0x28]
push esi
call fcn.1007cc50
add esp, 0x28
pop esi
ret
mov ecx, dword [esp + 0xc]
mov eax, ecx
sub eax, 0
je 0x1008b9ac
sub eax, 1
je 0x1008b9ac
sub eax, 1
jne 0x1008b9dd
push dword [esi + 0x148]
lea eax, [ecx*2 + 0x100fb074]
push 1
add eax, ecx
push 2
push eax
call fcn.100d4c09
push dword [esi + 0x148]
push 1
push dword [esp + 0x2c]
push dword [esp + 0x2c]
call fcn.100d4c09
add esp, 0x20
pop esi
ret

Function at 0x1008bf80
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
sub esp, 0x10c
mov eax, dword [0x1012604c]
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 + 0x280]
add esi, ecx
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x44], 3
je 0x1008c083
xor eax, eax
cmp dword [esp + 0x124], edx
sete al
lea eax, [eax*4 + 0x148]
cmp dword [eax + ecx], 0x1008bc40
jne 0x1008c083
cmp dword [esi], 0
je 0x1008c01e
test edi, edi
je 0x1008c083
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebp
call fcn.1009c140
add esp, 0x14
cmp eax, 0xffffffff
je 0x1008c083
test al, 1
je 0x1008c083
mov ecx, dword [esi]
test ecx, ecx
jne 0x1008c06c
mov eax, dword [ebx + 0x4bc]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [section..data]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
test ecx, ecx
je 0x1008c0b7
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 0x1008c083
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 0x1008c0f2
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x1008c0c8
xor edi, edi
lea eax, [edi + 0x51]
jmp 0x1008c0f2
mov ecx, dword [esp + 0x10]
mov eax, 0x1b
mov dword [ecx], 0xffffffff
jmp 0x1008c0f8
push 0x100
lea eax, [esp + 0x1c]
push eax
push esi
call fcn.1009f3a0
push eax
push str.Send_failure:__s
push ebx
call fcn.1008b9e0
add esp, 0x18
mov dword [ebx + 0x930], 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.100ca7cd
add esp, 0x10c
ret
Function at 0x1008c590
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 4]
cmp byte [eax + 0x184], 0
je 0x1008c5ad
push eax
call fcn.100860e0
add esp, 4
test eax, eax
jne 0x1008c5cc
xor al, al
ret
mov eax, dword [eax + 0x130]
cmp eax, 0xffffffff
je 0x1008c5aa
push 2
push 1
lea ecx, [esp + 0xc]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x1008c5aa
mov al, 1
ret

Function at 0x1008c820
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x1012604c]
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.100cca00
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 0x1008c8a7
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.1009f3a0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x1008c8e7
push edi
push esi
push dword [esp + 0x14]
lea eax, [esp + 0x1c]
push eax
call fcn.1008c400
add esp, 0x10
test al, al
jne 0x1008c8f0
call fcn.100daccf
mov esi, dword [eax]
call fcn.100daccf
mov edi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.1009f3a0
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.1008b9e0
add esp, 0x1c
mov ecx, dword [esp + 0x190]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.100ca7cd
add esp, 0x188
ret

Function at 0x1008d0f0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x101af784]
mov dword [esp + 4], 0x4020
mov dword [esp], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x1008d141
push 3
push 2
push eax
push eax
push 6
call fcn.100baa40
add esp, 0x14
test al, al
je 0x1008d135
mov dword [0x101af784], 2
add esp, 0xc
ret
mov dword [0x101af784], 1
jmp 0x1008d146
cmp eax, 2
je 0x1008d18c
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 0x1008d171
mov eax, dword [esp]
cmp eax, dword [esp + 4]
jg 0x1008d18c
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 0x1008e640
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push edi
push 0x100fb4f0
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebx, eax
test ebx, ebx
jne 0x1008e65a
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 0x100fb50c
push esi
call fcn.100db950
add esp, 8
test eax, eax
je 0x1008e6a2
test ebp, ebp
je 0x1008e693
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 0x1008e6c8
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1008e6c8
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 0x1008e77f
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x1008e6e5
sub ecx, ebx
lea eax, [edx + 1]
add eax, ecx
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x1008e775
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x1008e775
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x1008e717
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 0x1008e730
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 0x1008e740
test ebp, ebp
je 0x1008e76c
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x10126004]
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 [0x10126004]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x10094650
Capabilities:
Create udp socket

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x1009468e
mov eax, dword [esi + 0x70]
cmp byte [eax + 0xe0], 0
jne 0x10094682
push 0
call fcn.10094650
add esp, 4
test al, al
mov eax, dword [esi + 0x70]
setne cl
inc cl
mov byte [eax + 0xe0], cl
mov eax, dword [esi + 0x70]
cmp byte [eax + 0xe0], 2
pop esi
sete al
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x100946a3
xor al, al
pop esi
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
pop esi
ret
Function at 0x100a06b0
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.10093a40
push dword [esp + 0x38]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call fcn.100e1788
push dword [esp + 0x40]
mov edi, eax
call fcn.100e1788
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 0x100a0745
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.10093a40
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.10093af0
add esp, 0x20
test edx, edx
ja 0x100a0769
jb 0x100a0737
cmp eax, 0x3e8
ja 0x100a0769
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x100a0700
test edi, edi
je 0x100a0752
push edi
call fcn.100cfcb9
add esp, 4
test esi, esi
je 0x100a075f
push esi
call fcn.100cfcb9
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x100a0776
push edi
call fcn.100cfcb9
add esp, 4
test esi, esi
je 0x100a0783
push esi
call fcn.100cfcb9
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x100a08d0
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 [0x1012604c]
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 0x100a0ac2
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 0x100a0ab0
push 0x10
lea eax, [esp + 0x1c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x100a0ab0
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 0x100a0ab0
cmp dword [esp + 8], 0x10
jl 0x100a0ab0
push 1
push esi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x100a0ab0
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi], eax
cmp eax, 0xffffffff
je 0x100a0ab0
push 0x10
lea ecx, [esp + 0x1c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x100a0ab0
push 1
push esi
call fcn.100ba3b0
add esp, 8
test eax, eax
js 0x100a0ab0
push 0
push 0x2710
lea eax, [esp + 0x18]
mov dword [esp + 0x18], esi
push 1
push eax
mov dword [esp + 0x24], 0x300
call fcn.1009bd70
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 0x100a0ab0
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 0x100a0ab0
cmp dword [esp + 8], 0x10
jl 0x100a0ab0
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 0x100a0ab0
cmp dword [esp + 8], 0x10
jl 0x100a0ab0
mov ax, word [esp + 0x18]
cmp ax, word [esp + 0x28]
jne 0x100a0ab0
mov eax, dword [esp + 0x1c]
cmp eax, dword [esp + 0x2c]
jne 0x100a0ab0
mov ax, word [esp + 0x1a]
cmp ax, word [esp + 0x2a]
jne 0x100a0ab0
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.100ca7cd
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.100ca7cd
add esp, 0x34
ret
Function at 0x100a0b10
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x20]
push ebx
xor ebx, ebx
mov dword [esp + 0xc], ebx
mov dword [eax], ebx
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 0x100a0ca1
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x100a0c8c
push ebp
push edi
mov eax, dword [esi + 0x14]
test eax, eax
je 0x100a0b6e
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x100a0b60
sub eax, edx
lea ecx, [eax + 1]
jmp 0x100a0b70
xor ecx, ecx
mov eax, dword [esi + 4]
mov dword [esp + 0x14], ecx
cmp eax, 2
jne 0x100a0b81
lea ebp, [eax + 0xe]
jmp 0x100a0b8d
cmp eax, 0x17
jne 0x100a0c2e
lea ebp, [eax + 5]
cmp dword [esi + 0x18], 0
je 0x100a0c2e
mov eax, dword [esi + 0x10]
test eax, eax
je 0x100a0c2e
cmp eax, ebp
jb 0x100a0c2e
lea eax, [ecx + 0x20]
add eax, ebp
push eax
call dword [section..data]
mov edi, eax
add esp, 4
test edi, edi
je 0x100a0c7d
mov ecx, dword [esi]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov eax, dword [esi + 0xc]
mov dword [edi + 0xc], eax
lea eax, [edi + 0x20]
push ebp
mov dword [edi + 0x10], ebp
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.100ccc90
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x100a0c1a
mov eax, dword [edi + 0x18]
add eax, ebp
push ecx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.100ccc90
add esp, 0xc
mov eax, dword [esp + 0x18]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0x100a0c2a
mov dword [eax + 0x1c], edi
mov dword [esp + 0x18], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x100a0b52
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop edi
pop ebp
test eax, eax
je 0x100a0c4e
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x100a0c88
test ebx, ebx
je 0x100a0c6d
mov esi, dword [ebx + 0x1c]
push ebx
call dword [0x10126004]
add esp, 4
mov ebx, esi
test esi, esi
jne 0x100a0c56
mov esi, dword [esp + 8]
mov eax, dword [esp + 0x28]
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0x10
ret
mov esi, 8
mov dword [esp + 0x10], esi
jmp 0x100a0c3d
test ebx, ebx
jne 0x100a0c98
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0x10
ret
Function at 0x100a1110
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 0x100a11bb
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.10086bc0
add esp, 0xc
cmp eax, 4
jne 0x100a1176
cmp byte [0x101af794], 0
jne 0x100a1182
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 0x100a11bd
mov eax, dword [esp + 0x1c]
jmp 0x100a119f
imul eax, dword [0x101af790], 0x41c64e6d
add eax, 0x3039
mov dword [0x101af790], eax
rol eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x100a11b3
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x100a11a3
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x100a1130
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x100a11d0
Capabilities:
Generate random numbers via winapi

Disassembly:
sub esp, 0x8c
mov eax, dword [0x1012604c]
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 0x100a1339
test dl, 1
je 0x100a1339
push esi
dec edx
mov esi, ebx
push edi
mov edi, edx
mov dword [esp + 0xa8], edx
shr edi, 1
mov ecx, 0x2b
je 0x100a12e3
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.10086bc0
add esp, 0xc
cmp eax, 4
jne 0x100a1289
cmp byte [0x101af794], 0
jne 0x100a1299
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 0x100a1320
mov eax, dword [esp + 0x10]
jmp 0x100a12b6
imul eax, dword [0x101af790], 0x41c64e6d
add eax, 0x3039
mov dword [0x101af790], eax
rol eax, 0x10
xor ecx, ecx
mov dword [esp + 0x10], eax
test ebx, ebx
je 0x100a12d0
nop word [eax + eax]
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x100a12c0
mov dword [esp + 0x10], eax
test edi, edi
jne 0x100a1240
mov edx, dword [esp + 0xa8]
lea ebx, [esp + 0x18]
mov eax, ecx
test eax, eax
jne 0x100a1320
test edx, edx
je 0x100a131a
nop dword [eax]
movzx ecx, byte [ebx]
lea ebx, [ebx + 1]
mov eax, ecx
and ecx, 0xf
shr eax, 4
movzx eax, byte [eax + 0x10100148]
mov byte [ebp], al
movzx eax, byte [ecx + 0x10100148]
mov byte [ebp + 1], al
add ebp, 2
sub edx, 2
jne 0x100a12f0
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.100ca7cd
add esp, 0x8c
ret
mov ecx, dword [esp + 0x90]
mov eax, 0x2b
pop ebp
pop ebx
xor ecx, esp
call fcn.100ca7cd
add esp, 0x8c
ret
Function at 0x100a1360
Capabilities:
Generate random numbers via winapi

Disassembly:
push dword [esp + 8]
push 0
push dword [esp + 0xc]
call fcn.100cca00
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 0x100a5220
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 [0x10126008]
mov edi, eax
add esp, 8
test edi, edi
je 0x100a5277
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 0x100a528f
cmp esi, ebx
je 0x100a528f
cmp esi, 0x8000
ja 0x100a528f
cmp esi, ebx
jb 0x100a5288
push esi
push edi
call dword [0x10126008]
mov edi, eax
add esp, 8
test edi, edi
jne 0x100a5240
push ebp
call dword [0x10126004]
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 [0x10126004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x100aaa90
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x88
mov eax, dword [0x1012604c]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x9c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
or esi, 0xffffffff
push eax
mov ebx, dword [edi + 0xc]
mov ebp, dword [ebx + 0x134]
push ebp
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x100aaaf3
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_accept]
mov esi, eax
push ebp
push ebx
push edi
call fcn.1008c4c0
add esp, 0xc
cmp esi, 0xffffffff
jne 0x100aab18
push str.Error_accept__ing_server_connect
push edi
call fcn.1008b9e0
add esp, 8
mov eax, 0x1e
jmp 0x100aab88
push str.Connection_accepted_from_server
push edi
call fcn.1008bab0
push 1
push esi
mov byte [ebx + 0x24d], 0
mov dword [ebx + 0x134], esi
call fcn.100ba3b0
add esp, 0x10
mov byte [ebx + 0x25e], 1
cmp dword [edi + 0x1b0], 0
je 0x100aab86
push 1
push edi
call fcn.1007cc50
mov eax, dword [edi + 0x1b0]
push 1
push esi
push dword [edi + 0x1b4]
call eax
push 0
push edi
mov esi, eax
call fcn.1007cc50
add esp, 0x1c
test esi, esi
je 0x100aab86
push ebx
push edi
call fcn.100ab020
add esp, 8
mov eax, 0x2a
jmp 0x100aab88
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.100ca7cd
add esp, 0x88
ret
Function at 0x100aca90
Capabilities:
Check http status code

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0xc]
cmp eax, 0x64
jb 0x100acac0
push str.Couldnt_set_desired_mode
push esi
call fcn.1008b9e0
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x100acad7
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.1008bab0
add esp, 0xc
mov eax, dword [esp + 0x18]
push ebp
cmp eax, 0x13
jne 0x100acaf2
push ebx
push esi
call fcn.100ac990
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp eax, 0x14
jne 0x100acc02
mov edi, dword [esi + 0xc]
xor ebx, ebx
cmp byte [esi + 0x4d8], 2
mov dword [esp + 0x18], edi
jne 0x100acb70
mov eax, dword [esi + 0x134]
mov eax, dword [eax]
test eax, eax
je 0x100acb70
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.100b90d0
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x100acc2f
push 0x2f
push dword [esp + 0x18]
call fcn.100cd210
add esp, 8
test eax, eax
je 0x100acb5f
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x100acb6c
push dword [esp + 0x14]
call dword [0x10126004]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x518]
test ecx, ecx
jne 0x100acb8e
cmp byte [esi + 0xd1c], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x1011be28
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x100fa7d0
cmove eax, edx
push eax
push ecx
push 0x100fae48
call fcn.1009d790
push ebx
mov ebp, eax
call dword [0x10126004]
add esp, 0x14
test ebp, ebp
jne 0x100acbcb
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x100f9c24
lea eax, [edi + 0x418]
push eax
push esi
call fcn.100c42b0
push ebp
mov edi, eax
call dword [0x10126004]
add esp, 0x14
test edi, edi
jne 0x100acc2f
mov eax, dword [esi + 0xc]
pop ebp
mov dword [eax + 0x49c], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp eax, 0x15
jne 0x100acc1b
push 0xd
push 1
push esi
call fcn.100ac520
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp eax, 0x16
jne 0x100acc2f
push 0xe
push 1
push esi
call fcn.100ac520
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret