joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4ac63c
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
xor eax, eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4ac714
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4e0854], 0
jne 0x4ac6f8
lea eax, [ebp - 4]
mov edx, 0x4ac72c
call fcn.00403c84
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 4]
call fcn.00404030
mov esi, eax
push esi
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x4ac6f8
mov eax, ebx
call fcn.00402724
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x4ac6f1
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
push eax
push ebx
mov eax, dword [ebp - 8]
push eax
push esi
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x4ac6db
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x4ac73c
mov eax, dword [ebp - 0xc]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x4ac6db
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 8]
mov dword [0x4e0854], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ac6f8
mov eax, dword [ebp - 0xc]
call fcn.0040273c
ret
mov ebx, dword [0x4e0854]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ac71b
lea eax, [ebp - 4]
call fcn.00403bec
ret

Function at 0x4b94f0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 0xc], ebx
mov esi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4b962c
push dword fs:[eax]
mov dword fs:[eax], esp
mov ecx, 0x4b9644
mov dl, 4
mov eax, dword [ebp - 4]
call fcn.004ba5b0
mov eax, dword [ebp - 4]
call fcn.004b9e40
xor edx, edx
push ebp
push 0x4b960f
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 4]
cmp byte [eax + 0x10088], 0
jne 0x4b95ae
test si, si
jne 0x4b9560
mov eax, dword [ebp - 8]
call fcn.00408e4c
mov esi, eax
cmp esi, 0xffff
jbe 0x4b9560
call fcn.00402de0
movzx ebx, si
push 0
push ebx
movzx eax, si
sub eax, ebx
mov edx, dword [ebp - 8]
lea eax, [edx + eax]
push eax
mov eax, dword [ebp - 4]
movzx eax, word [eax + 0x10288]
push eax
call sub.wsock32.dll_send
test eax, eax
je 0x4b95ae
cmp eax, 0xffffffff
jle 0x4b958f
sub ebx, eax
jmp 0x4b959e
lea ecx, [ebp - 0xc]
mov dx, 0x2733
mov eax, dword [ebp - 4]
call fcn.004ba4e4
test ebx, ebx
je 0x4b95ae
mov eax, dword [ebp - 4]
cmp byte [eax + 0x10088], 0
je 0x4b9563
mov eax, dword [ebp - 4]
cmp byte [eax + 0x10088], 0
je 0x4b95f9
mov eax, dword [ebp - 4]
mov byte [eax + 0x10088], 0
mov ecx, 0x4b965c
mov dl, 1
mov eax, dword [0x4b8ad8]
call fcn.0040b988
call fcn.00403638
mov eax, dword [ebp - 4]
cmp word [eax + 0x10282], 0
je 0x4b95f9
mov ebx, dword [ebp - 4]
mov edx, dword [ebp - 4]
mov eax, dword [ebx + 0x10284]
call dword [ebx + 0x10280]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4b9616
mov eax, dword [ebp - 4]
call fcn.004b9e98
ret
Function at 0x4ba3ec
Capabilities:
Create tcp socket
Create udp socket

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov ebx, eax
xor eax, eax
push ebp
push 0x4ba4b8
push dword fs:[eax]
mov dword fs:[eax], esp
mov ecx, 0x4ba4cc
mov dl, 4
mov eax, ebx
call fcn.004ba5b0
mov byte [ebx + 0x10290], 0
mov si, word [ebx + 0x10288]
cmp si, 0xffff
je 0x4ba4a2
movzx eax, si
push eax
call sub.wsock32.dll_closesocket
test eax, eax
jne 0x4ba494
test byte [ebx + 0x20], 8
jne 0x4ba451
cmp word [ebx + 0x1004a], 0
je 0x4ba451
mov edx, ebx
mov eax, dword [ebx + 0x1004c]
call dword [ebx + 0x10048]
cmp byte [ebx + 0x10089], 0
jne 0x4ba4a2
push 0
push 1
push 2
call sub.wsock32.dll_socket
mov esi, eax
cmp esi, 0xffff
jbe 0x4ba474
call fcn.00402de0
mov word [ebx + 0x10288], si
push 0x3d
push 0x465
mov eax, dword [ebx + 0x1028c]
push eax
movzx eax, si
push eax
call sub.wsock32.dll_WSAAsyncSelect
jmp 0x4ba4a2
lea ecx, [ebp - 4]
mov dx, 0x2733
mov eax, ebx
call fcn.004ba4e4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ba4bf
lea eax, [ebp - 4]
call fcn.00403bec
ret

Function at 0x4ba658
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebx
mov ebx, eax
mov ecx, 0x4ba694
mov dl, 8
mov eax, ebx
call fcn.004ba5b0
push 2
push 1
lea eax, [ebx + 0x24]
push eax
movzx eax, word [ebx + 0x10288]
push eax
call sub.wsock32.dll_recv
test eax, eax
jle 0x4ba686
mov al, 1
pop ebx
ret
xor eax, eax
pop ebx
ret

Function at 0x4ba8cc
Capabilities:
Get hostname
Resolve dns

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
mov dword [ebp - 4], edx
mov ecx, 0x4ba98c
mov dl, 8
call fcn.004ba5b0
mov eax, 0xc8
call fcn.004084e8
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x4ba977
push dword fs:[eax]
mov dword fs:[eax], esp
push 0xc8
mov eax, dword [ebp - 8]
push eax
call sub.wsock32.dll_gethostname
mov eax, dword [ebp - 8]
push eax
call sub.wsock32.dll_gethostbyname
mov ebx, eax
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebx + 0xc]
mov esi, dword [eax]
xor eax, eax
mov al, byte [esi]
mov dword [ebp - 0x28], eax
mov byte [ebp - 0x24], 0
xor eax, eax
mov al, byte [esi + 1]
mov dword [ebp - 0x20], eax
mov byte [ebp - 0x1c], 0
xor eax, eax
mov al, byte [esi + 2]
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x14], 0
xor eax, eax
mov al, byte [esi + 3]
mov dword [ebp - 0x10], eax
mov byte [ebp - 0xc], 0
lea edx, [ebp - 0x28]
mov ecx, 3
mov eax, 0x4ba9a8
call fcn.0040959c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ba97e
mov eax, dword [ebp - 8]
call fcn.0040273c
ret
Function at 0x4109d0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4d762b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.004cbfd5
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x410a52
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004c978d
mov eax, dword [eax]
push 0x6981d0
push eax
call fcn.004bb414
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004cc260
test bl, bl
je 0x410a52
push 0x6981d0
lea ecx, [esp + 0xc]
call fcn.004cc5f0
push 0x69bd8c
lea ecx, [esp + 0xc]
call fcn.004cc5f0
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x410a8e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004cc260
jmp 0x410b59
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x410b12
lea edx, [esp + 0x7c]
push 0x69bd88
push edx
call fcn.004bb414
add esp, 8
test eax, eax
je 0x410b12
lea eax, [esp + 0x7c]
push 0x69bd84
push eax
call fcn.004bb414
add esp, 8
test eax, eax
je 0x410b12
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x410aa2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004cc260
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x411350
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x4113b2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x4113c0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4d76ab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6aa640]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x4114f8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x411426
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004cc260
xor eax, eax
jmp 0x41156f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004cc39d
push esi
lea ecx, [esp + 0xc]
call fcn.004cc62c
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41154d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push connect
call fcn.00411350
test eax, eax
jne 0x41154d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push connect
mov ecx, edi
call fcn.00411350
test eax, eax
jne 0x41154d
lea eax, [esp + 0x14]
push 0x69bda0
push eax
call fcn.004bc510
mov esi, eax
add esp, 8
test esi, esi
jne 0x41152c
lea ecx, [esp + 0x14]
push 0x69bd9c
push ecx
call fcn.004bc490
mov esi, eax
add esp, 8
test esi, esi
jne 0x41152c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41152f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004cc34d
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41143e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004cc260
xor eax, eax
jmp 0x41156f
mov byte [esi], 0
push 0x69bd98
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004cc260
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x423840
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x4238ae
cmp si, 0x69
ja 0x4238ae
add esi, 0xffd0
cmp si, 0x11
je 0x42387e
push 0x11
call edi
test ax, ax
jge 0x42387e
or esi, 0x2000
cmp si, 0x10
je 0x423893
push 0x10
call edi
test ax, ax
jge 0x423893
or esi, 0x4000
cmp si, 0x12
je 0x4238a8
push 0x12
call edi
test ax, ax
jge 0x4238a8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4238bb
mov esi, 0xbd
jmp 0x42386f
cmp si, 0x6e
jne 0x4238c8
mov esi, 0xbe
jmp 0x42386f
cmp si, 0x6f
jne 0x423869
mov esi, 0xbf
jmp 0x42386f

Function at 0x425080
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6bad70]
xor edx, edx
cmp eax, edx
jne 0x4250a6
xor eax, eax
mov byte [eax + 0x6bac70], al
inc eax
cmp eax, 0x100
jl 0x42508e
mov dword [0x6bad70], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6bac70
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x425137
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x42510a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x4250d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4251b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x425203
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4251ea
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42bc40
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x42bdd8
cmp ebp, ebx
jle 0x42bdd8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x42bc9e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42bca5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42bcb4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42bcbb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004cbfa1
add esp, 4
cmp eax, ebx
je 0x42bcdc
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.004cbfa1
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42bdce
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x42bdb5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42bda1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42bd96
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x42bda4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42bda4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42bd40
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x42bd31
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret

Function at 0x42e010
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.004cd80e
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret
Function at 0x42e190
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x42e217
cmp byte [esi], 0
je 0x42e217
mov ebx, dword [esp + 0xc]
xor eax, eax
mov ecx, ebx
mov edx, dword [esp + 0x14]
push edx
mov dword [ecx], eax
mov dword [ecx + 4], eax
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
call dword [sym.imp.WS2_32.dll_htons]
push esi
mov word [ebx + 2], ax
call dword [sym.imp.WS2_32.dll_inet_addr]
cmp eax, 0xffffffff
jne 0x42e205
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x42e217
movsx ecx, word [eax + 0xa]
mov edx, dword [eax + 0xc]
push edi
lea edi, [ebx + 4]
mov esi, dword [edx]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ax, word [eax + 8]
pop edi
mov word [ebx], ax
pop esi
mov eax, 1
pop ebx
ret 0xc
mov dword [ebx + 4], eax
mov word [ebx], 2
pop esi
mov eax, 1
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x42e3f3
Capabilities:
Connect socket

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov eax, dword [esi]
call dword [eax + 0xbc]
test eax, eax
je 0x42e462
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ecx
lea eax, [esp + 8]
push edx
push eax
mov ecx, esi
call fcn.0042e190
test eax, eax
je 0x42e462
mov edx, dword [esi + 0x40]
lea ecx, [esp + 4]
push 0x10
push ecx
push edx
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x42e45b
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x40]
push 0x21
push 0x8078
push eax
push ecx
call dword [sym.imp.WS2_32.dll_WSAAsyncSelect]
cmp eax, 0xffffffff
je 0x42e45b
mov eax, 1
mov dword [esi + 0x48], eax
pop esi
add esp, 0x10
ret 8
mov ecx, esi
call fcn.0042e3c0
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x42f450
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4d8dd8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x42f489
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.004d394e
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004d399a
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0042f510
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004d39d7
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x433ac0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4d9568
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.00434640
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x433b69
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.00433750
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.004d2bff
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.004422e0
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.004d2c71
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14