joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4f7154
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov dword [ebp - 4], eax
dec dl
je 0x4f7168
dec dl
je 0x4f716f
jmp 0x4f7176
mov esi, 0x14a
jmp 0x4f717b
mov esi, 0xbb8
jmp 0x4f717b
mov esi, 0x3e8
mov eax, dword [ebp - 4]
mov byte [eax + 0x3d9], 0
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x3e0]
call fcn.004f3d84
dec eax
jge 0x4f7232
mov eax, dword [ebp - 4]
mov byte [eax + 0x3d9], 1
mov eax, dword [0x50759c]
cmp dword [eax], 0
jne 0x4f71cd
mov eax, 0x4f73b8
call fcn.00481cb4
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x36c]
mov edx, 0x4f73cc
call fcn.0045b574
jmp 0x4f7213
mov eax, dword [0x50759c]
cmp dword [eax], 1
jne 0x4f71f6
mov eax, 0x4f73dc
call fcn.00481cb4
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x36c]
mov edx, 0x4f73f0
call fcn.0045b574
jmp 0x4f7213
mov eax, 0x4f7400
call fcn.00481cb4
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x36c]
mov edx, 0x4f7414
call fcn.0045b574
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x370]
cmp byte [eax + 0x57], 0
je 0x4f73aa
xor edx, edx
call fcn.0045b464
jmp 0x4f73aa
mov eax, dword [ebp - 4]
mov byte [eax + 0x3c0], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x3e0]
call fcn.004f3d88
mov eax, dword [ebp - 4]
call fcn.004f6784
mov dl, 2
mov eax, dword [ebp - 4]
call fcn.004f9610
xor edx, edx
push ebp
push 0x4f738f
push dword fs:[edx]
mov dword fs:[edx], esp
jmp 0x4f7312
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x3e0]
call fcn.004f3df8
test al, al
je 0x4f72a1
mov eax, dword [ebp - 4]
inc dword [eax + 0x3d0]
mov eax, dword [ebp - 4]
mov edx, dword [eax + 0x3d0]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x380]
call fcn.0045469c
call sub.kernel32.dll_GetTickCount_1
mov edi, eax
mov eax, dword [ebp - 4]
call fcn.004f6784
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x3e0]
call fcn.004f3d1c
test eax, eax
je 0x4f72c7
mov ebx, dword [eax + 0x2c]
jmp 0x4f72c9
xor ebx, ebx
call sub.kernel32.dll_GetTickCount_1
mov ecx, eax
sub ecx, edi
cmp ebx, 1
jge 0x4f72de
mov ebx, 0x3c0
jmp 0x4f7300
cmp ecx, 0xf
jae 0x4f72ea
mov ecx, 0xf
jmp 0x4f72ed
add ecx, 0xf
mov eax, esi
cdq
idiv ebx
sub eax, ecx
mov ebx, eax
cmp ebx, 0xa
jge 0x4f7300
mov ebx, 0xa
push ebx
call sub.kernel32.dll_Sleep_1
mov eax, dword [0x5076c4]
mov eax, dword [eax]
call fcn.0047c5d0
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x3e0]
call fcn.004f3dd8
test al, al
jne 0x4f7334
mov eax, dword [ebp - 4]
cmp byte [eax + 0x3d9], 0
je 0x4f726f
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x3e0]
call fcn.004f3dd8
test al, al
je 0x4f736f
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x3e0]
call fcn.004f3e94
mov eax, dword [ebp - 4]
xor edx, edx
mov dword [eax + 0x3d0], edx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x380]
xor edx, edx
call fcn.0045469c
mov eax, dword [ebp - 4]
call fcn.004f6784
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f7396
mov dl, 1
mov eax, dword [ebp - 4]
call fcn.004f9610
ret
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x5032e0
Capabilities:
Set current directory

Disassembly:
push ebp
mov ebp, esp
mov ecx, 5
push 0
push 0
dec ecx
jne 0x5032e8
push ecx
push ebx
push esi
push edi
mov eax, 0x502f10
call fcn.0040674c
xor eax, eax
push ebp
push 0x503502
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [0x5076c4]
mov eax, dword [eax]
call fcn.0047c6e4
mov eax, dword [0x5076c4]
mov eax, dword [eax]
mov edx, 0x50351c
call fcn.0047c2dc
lea edx, [ebp - 0x1c]
mov eax, dword [0x5076c4]
mov eax, dword [eax]
call fcn.0047cd8c
mov eax, dword [ebp - 0x1c]
lea edx, [ebp - 0x18]
call fcn.00409390
mov eax, dword [ebp - 0x18]
lea ecx, [ebp - 0x14]
mov edx, 3
call fcn.0043a3a0
mov edx, dword [ebp - 0x14]
mov eax, dword [0x507630]
call fcn.004042ec
lea eax, [ebp - 0x20]
call fcn.00483304
mov edx, dword [ebp - 0x20]
mov eax, dword [0x507798]
call fcn.004042ec
mov eax, dword [0x507798]
mov eax, dword [eax]
call fcn.00404758
push eax
call sub.kernel32.dll_SetCurrentDirectoryA
mov edx, dword [0x507798]
mov edx, dword [edx]
mov eax, dword [0x507448]
mov ecx, 0x503534
call fcn.004045a4
call fcn.00483630
test al, al
je 0x5033ab
call fcn.00404124
call fcn.00481ee8
push 0x503538
push 0
push 0
call fcn.00406984
call sub.kernel32.dll_GetLastError_1
cmp eax, 0xb7
jne 0x5033cf
call fcn.00404124
mov eax, dword [0x507424]
mov eax, dword [eax]
call fcn.004834f4
test al, al
jne 0x5033e4
call fcn.00404124
call fcn.00482cd8
test al, al
je 0x5033f2
call fcn.00404124
mov eax, dword [0x50759c]
cmp dword [eax], 0
jne 0x50341e
push 0xffffffffffffffff
lea edx, [ebp - 0x24]
mov eax, dword [0x5076c4]
mov eax, dword [eax]
call fcn.0047cd8c
mov eax, dword [ebp - 0x24]
xor ecx, ecx
mov edx, 0x50354c
call fcn.004829cc
jmp 0x50346a
mov eax, dword [0x50759c]
cmp dword [eax], 1
jne 0x50344a
push 0xffffffffffffffff
lea edx, [ebp - 0x28]
mov eax, dword [0x5076c4]
mov eax, dword [eax]
call fcn.0047cd8c
mov eax, dword [ebp - 0x28]
xor ecx, ecx
mov edx, 0x503560
call fcn.004829cc
jmp 0x50346a
push 0xffffffffffffffff
lea edx, [ebp - 0x2c]
mov eax, dword [0x5076c4]
mov eax, dword [eax]
call fcn.0047cd8c
mov eax, dword [ebp - 0x2c]
xor ecx, ecx
mov edx, 0x503560
call fcn.004829cc
xor eax, eax
push ebp
push 0x5034a6
push dword fs:[eax]
mov dword fs:[eax], esp
mov ecx, dword [0x5073b0]
mov eax, dword [0x5076c4]
mov eax, dword [eax]
mov edx, dword [0x500d2c]
call fcn.0047c6fc
mov eax, dword [0x5076c4]
mov eax, dword [eax]
call fcn.0047c77c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x5034e7
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x503509
lea eax, [ebp - 0x2c]
mov edx, 7
call fcn.004042bc
ret
Function at 0x4e7e95
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 8
call fcn.0055138b
add esp, 4
mov dword [ebp - 0xc], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.0055138b
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x14], 0
push 0x10
call fcn.0055138b
add esp, 4
mov dword [ebp - 0x18], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
push 0
mov ebx, 0x555870
call fcn.00551397
add esp, 4
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 3
je 0x4e7f55
mov eax, 0
jmp 0x4e8058
cmp dword [ebp + 0xc], 0
jne 0x4e7f6c
mov eax, 0x74
call fcn.00551391
mov dword [ebp - 4], eax
cmp dword [ebp + 0x14], 0
jne 0x4e7f94
mov eax, 0x60a33e
push eax
mov ebx, dword [ebp + 0x10]
mov ebx, dword [ebx]
test ebx, ebx
je 0x4e7f8e
push ebx
call fcn.0055139d
add esp, 4
pop eax
mov ebx, dword [ebp + 0x10]
mov dword [ebx], eax
lea eax, [ebp - 8]
push eax
push 0x28
push dword [ebp - 4]
mov eax, 0x75
call fcn.00551391
push dword [ebp - 0xc]
mov ebx, dword [ebp + 0x10]
push dword [ebx]
push 0x60097b
mov eax, 0x76
call fcn.00551391
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 8
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0xc]
add ebx, 4
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 0xc
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], 2
mov eax, 0
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x1c]
push eax
push dword [ebp - 0x18]
push 0x1c
push dword [ebp - 0x10]
push 0
push dword [ebp - 8]
mov eax, 0x77
call fcn.00551391
mov dword [ebp - 0x14], eax
push dword [ebp - 8]
mov eax, 0xa
call fcn.00551391
mov eax, dword [ebp - 0x14]
jmp 0x4e8058
push eax
mov ebx, dword [ebp - 0xc]
push ebx
call fcn.0055139d
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.0055139d
add esp, 4
mov ebx, dword [ebp - 0x18]
push ebx
call fcn.0055139d
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 0x10
Function at 0x55d4d0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x5f297b
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.005e7116
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x55d552
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.005e4bfd
mov eax, dword [eax]
push 0x7efd2c
push eax
call fcn.005d6aa4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.005e73a1
test bl, bl
je 0x55d552
push 0x7efd2c
lea ecx, [esp + 0xc]
call fcn.005e7731
push 0x7efd38
lea ecx, [esp + 0xc]
call fcn.005e7731
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 0x55d58e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.005e73a1
jmp 0x55d659
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 0x55d612
lea edx, [esp + 0x7c]
push 0x7efd34
push edx
call fcn.005d6aa4
add esp, 8
test eax, eax
je 0x55d612
lea eax, [esp + 0x7c]
push 0x7efd30
push eax
call fcn.005d6aa4
add esp, 8
test eax, eax
je 0x55d612
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 0x55d5a2
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.005e73a1
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 0x55de60
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 0x55dec2
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 0x55ded0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x5f29fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x801b54]
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 0x55e008
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x55df36
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005e73a1
xor eax, eax
jmp 0x55e07f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.005e74de
push esi
lea ecx, [esp + 0xc]
call fcn.005e776d
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 0x55e05d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0055de60
test eax, eax
jne 0x55e05d
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 accept
mov ecx, edi
call fcn.0055de60
test eax, eax
jne 0x55e05d
lea eax, [esp + 0x14]
push 0x7efd48
push eax
call fcn.005d7bf0
mov esi, eax
add esp, 8
test esi, esi
jne 0x55e03c
lea ecx, [esp + 0x14]
push 0x7efd44
push ecx
call fcn.005d7b70
mov esi, eax
add esp, 8
test esi, esi
jne 0x55e03c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x55e03f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.005e748e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x55df4e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005e73a1
xor eax, eax
jmp 0x55e07f
mov byte [esi], 0
push 0x7efd40
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.005e73a1
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 0x5708c0
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 0x57092e
cmp si, 0x69
ja 0x57092e
add esi, 0xffd0
cmp si, 0x11
je 0x5708fe
push 0x11
call edi
test ax, ax
jge 0x5708fe
or esi, 0x2000
cmp si, 0x10
je 0x570913
push 0x10
call edi
test ax, ax
jge 0x570913
or esi, 0x4000
cmp si, 0x12
je 0x570928
push 0x12
call edi
test ax, ax
jge 0x570928
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x57093b
mov esi, 0xbd
jmp 0x5708ef
cmp si, 0x6e
jne 0x570948
mov esi, 0xbe
jmp 0x5708ef
cmp si, 0x6f
jne 0x5708e9
mov esi, 0xbf
jmp 0x5708ef

Function at 0x5725d0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x812968]
xor edx, edx
cmp eax, edx
jne 0x5725f6
xor eax, eax
mov byte [eax + 0x812868], al
inc eax
cmp eax, 0x100
jl 0x5725de
mov dword [0x812968], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x812868
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x572687
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 0x57265a
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 0x572628
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x572700
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 0x572753
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 0x57273a
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 0x579760
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 0x5798f8
cmp ebp, ebx
jle 0x5798f8
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 0x5797be
dec eax
or eax, 0xfffffff8
inc eax
je 0x5797c5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x5797d4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x5797db
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.005e70e2
add esp, 4
cmp eax, ebx
je 0x5797fc
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.005e70e2
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 0x5798ee
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 0x5798d5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x5798c1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x5798b6
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 0x5798c4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x5798c4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x579860
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 0x579851
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 0x57be50
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.005e8962
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 0x57bfd0
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x57c057
cmp byte [esi], 0
je 0x57c057
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 0x57c045
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x57c057
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 0x57c243
Capabilities:
Connect socket

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov eax, dword [esi]
call dword [eax + 0xbc]
test eax, eax
je 0x57c2b2
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.0057bfd0
test eax, eax
je 0x57c2b2
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 0x57c2ab
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 0x57c2ab
mov eax, 1
mov dword [esi + 0x48], eax
pop esi
add esp, 0x10
ret 8
mov ecx, esi
call fcn.0057c210
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x57d2c0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5f4348
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 0x57d2f9
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.005eeaa1
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.005eeaed
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.0057d380
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.005eeb2a
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x5819c0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x5f4b78
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.00582540
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 0x581a69
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.00581650
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.005edd52
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.00597fe0
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.005eddc4
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14