joyce8/EMBER2024-capa huggingface dataset:
Function at 0x90c4770
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x90d4bd2
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0xb20
mov eax, dword [0x91154f8]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebx + 8]
mov esi, dword [ebx + 0x18]
push eax
mov dword [ebp - 0xb2c], eax
call fcn.0902e4e2
add esp, 4
lea ecx, [ebp - 0xb24]
push eax
call fcn.0902e4e2
push 0
push 0
push 0
push 1
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 1
push dword [ebp - 0xb24]
mov dword [ebp - 4], 0
push esi
call fcn.09009307
add esp, 0x3c
lea ecx, [ebp - 0xb20]
push eax
call fcn.0902e4e2
mov byte [ebp - 4], 1
xor eax, eax
nop dword [eax]
nop dword [eax + eax]
mov byte [ebp + eax - 0x118], al
inc eax
cmp eax, 0x100
jb 0x90c4820
mov ecx, dword [ebp - 0xb20]
lea eax, [ebp - 0x918]
push 0
push 0x5058595a
push 0x67386b30
push 0x100
push eax
lea eax, [ebp - 0x118]
push eax
call fcn.0902e4e2
movzx ecx, word [ebp - 0x11c]
movzx edi, word [ebp - 0x914]
mov dword [ebp - 0xb28], ecx
cmp ecx, edi
jbe 0x90c499a
mov edx, ecx
sub edx, edi
xor esi, esi
mov dword [ebp - 0xb1c], edx
movzx eax, word [ebp + esi*8 - 0x914]
cmp eax, edi
ja 0x90c4891
xor eax, eax
jmp 0x90c48be
cmp eax, ecx
jb 0x90c489c
mov eax, 0x8000
jmp 0x90c48be
sub eax, edi
mov ecx, edx
shl eax, 0xf
xor edx, edx
shr ecx, 1
add eax, ecx
mov ecx, dword [ebp - 0xb28]
div dword [ebp - 0xb1c]
mov edx, dword [ebp - 0xb1c]
movzx eax, ax
mov word [ebp + esi*2 - 0xb18], ax
inc esi
cmp esi, 0x100
jb 0x90c4881
lea ecx, [ebp - 0xb20]
mov byte [ebp - 4], 0
call fcn.090198a7
lea ecx, [ebp - 0xb24]
mov dword [ebp - 4], 0xffffffff
call fcn.0901e58a
mov esi, dword [ebp - 0xb2c]
lea eax, [esi + 8]
push eax
push 0x280
mov dword [ebp - 0xb2c], eax
call fcn.0902e4e2
add esp, 8
mov dword [ebp - 0xb28], eax
mov dword [ebp - 4], 2
test eax, eax
je 0x90c492a
push esi
mov ecx, eax
call fcn.0902e4e2
mov edx, eax
jmp 0x90c492c
xor edx, edx
movsd xmm1, qword [ebx + 0x10]
xorps xmm0, xmm0
mov eax, dword [ebx + 0xc]
mulsd xmm1, qword [0x90e7a70]
mov ecx, dword [eax]
mov eax, dword [eax + 4]
comisd xmm0, xmm1
mov dword [edx + 0x70], ecx
mov dword [edx + 0x74], eax
jbe 0x90c495a
subsd xmm1, qword [0x90dd3d8]
jmp 0x90c4962
addsd xmm1, qword [0x90dd3d8]
cvttsd2si eax, xmm1
lea edi, [edx + 0x7a]
mov ecx, 0x80
lea esi, [ebp - 0xb18]
rep movsd dword es:[edi], dword [esi]
mov word [edx + 0x78], ax
mov eax, edx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.09002290
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
push 0x6250726f
call fcn.0902e4e2
int3
Function at 0x406234
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
pushal
call 0x406243
pop dword [ebp - 0x38]
mov eax, 0x52528610
add eax, 0xadeddc33
sub dword [ebp - 0x38], eax
mov dword [ebp - 0x48], 0xc199f06
add dword [ebp - 0x48], 0x4238a645
mov dword [ebp - 0x44], 0x9c4a6849
sub dword [ebp - 0x44], 0x6a171c04
mov dword [ebp - 0x40], 0xabc931b1
add dword [ebp - 0x40], 0xa083127d
mov dword [ebp - 0x3c], 0xc4ef76bd
add dword [ebp - 0x3c], 0x3b108943
lea eax, [ebp - 0x48]
push eax
mov eax, 0x9c4f637a
add eax, 0x63f11d8a
add eax, dword [ebp - 0x38]
call dword [eax]
mov dword [ebp - 0x48], 0x3f655be9
add dword [ebp - 0x48], 0x350d0d6d
mov dword [ebp - 0x44], 0xed7ebb93
sub dword [ebp - 0x44], 0xac125a1e
mov dword [ebp - 0x40], 0x672570da
sub dword [ebp - 0x40], 0x3b6046e
mov dword [ebp - 0x3c], 0xe8188196
sub dword [ebp - 0x3c], 0xe8188196
lea ebx, [ebp - 0x48]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x38]
call dword [eax]
push 0x40
push 0x1000
push 0x375f3
push 0
call eax
mov ecx, 0x4965
mov esi, eax
mov edx, 0x46e400
add edx, dword [ebp - 0x38]
mov edi, 0xfac20701
sub edi, 0x8785c519
xor dword [ebp - 0x28], edi
mov ebx, dword [edx]
add dword [ebp - 0x20], ecx
add ebx, edi
add dword [ebp - 0x34], ecx
mov dword [esi], ebx
xor dword [ebp - 0x2c], edi
add esi, 0x932cfe8c
add esi, 0x6cd30178
add edx, 0x9faa85c8
add edx, 0x60557a3c
loop 0x406354
add eax, 0x11867
mov ebx, eax
add eax, 0xdd55cf81
sub eax, 0xdd55cf7c
mov ecx, 0x17f0813a
sub ecx, 0x17b0813a
add ecx, dword [ebp - 0x38]
call ebx
leave
ret

Function at 0x40669d
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x427dcc], 0
push esi
jne 0x4066d4
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x4066ae
mov dword [ecx*4 + 0x427dc8], eax
inc ecx
cmp ecx, 0x100
jl 0x4066a9
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x406705
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x427dc8]
xor eax, esi
inc ecx
dec edx
jne 0x4066e7
pop edi
not eax
pop esi
ret 0xc
Function at 0x10008380
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x1009bee0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
mov eax, dword [esp + 0x30]
push ebp
push esi
push edi
mov ecx, dword [eax]
push ecx
lea ecx, [esp + 0x10]
call fcn.100913ee
mov esi, dword [esp + 0xc]
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0
xor ebp, ebp
call fcn.10009470
mov ecx, dword [esp + 0x40]
mov byte [esp + 0x2c], 1
cmp ecx, 3
ja case.default.0x100083d4
jmp dword [ecx*4 + 0x1000853c]
mov al, byte [esi]
test al, al
je 0x10008402
cmp al, 0x20
je 0x100083ee
cmp al, 0xa1
jne 0x10008402
cmp byte [esi + 1], al
jne 0x10008402
test al, 0x80
je 0x100083fa
mov al, byte [esi + 1]
inc esi
test al, al
je 0x10008402
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x100083e1
test ecx, ecx
je case.default.0x100083d4
mov dl, byte [esi]
xor ecx, ecx
test dl, dl
mov eax, esi
je case.default.0x100083d4
mov edi, dword [esp + 0x3c]
mov dl, byte [eax]
test dl, 0x80
je 0x10008448
cmp dl, 0xa1
jne 0x1000843c
cmp byte [eax + 1], 0xa1
jne 0x1000843c
test ecx, ecx
jne 0x10008434
mov edi, eax
mov ecx, 1
inc eax
jmp 0x1000845c
mov dl, byte [eax + 1]
inc eax
xor ecx, ecx
test dl, dl
je 0x10008476
jmp 0x1000845c
cmp dl, 0x20
jne 0x1000845a
test ecx, ecx
jne 0x10008453
mov edi, eax
mov ecx, 1
jmp 0x1000845c
xor ecx, ecx
mov dl, byte [eax + 1]
inc eax
test dl, dl
jne 0x1000841c
cmp ecx, 1
jne case.default.0x100083d4
mov dl, byte [edi]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x100083d4
mov dl, byte [eax - 1]
lea edi, [eax - 1]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x100083d4
mov al, byte [esi]
test al, al
je 0x100084ce
test al, 0x80
mov byte [esp + 0x3c], al
je 0x100084b4
mov cl, byte [esi + 1]
test cl, cl
je 0x100084ce
cmp al, 0xa1
jne 0x100084a4
cmp cl, al
je 0x100084b1
mov ax, word [esi]
lea ecx, [esp + 0x10]
push eax
call fcn.10009700
inc esi
jmp 0x100084c6
cmp al, 0x20
je 0x100084c6
mov ecx, dword [esp + 0x3c]
push ecx
lea ecx, [esp + 0x14]
call fcn.10009740
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x1000848d
push 0
lea ecx, [esp + 0x14]
call fcn.10009740
mov esi, dword [esp + 0x20]
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.10013bb0
mov edx, dword [esp + 0x38]
add esp, 4
test ebp, ebp
mov dword [edx], eax
je 0x10008501
mov al, byte [esp + 0x3c]
mov byte [ebp], al
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 0
mov dword [esp + 0x10], 0x100a2bc0
call fcn.10009670
lea ecx, [esp + 0xc]
mov dword [esp + 0x2c], 0xffffffff
call fcn.10091380
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x24
ret
Function at 0x1000e270
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x1009c37b
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.100910f5
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x1000e2f2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.1008f007
mov eax, dword [eax]
push 0x100bacb8
push eax
call fcn.10080f54
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.10091380
test bl, bl
je 0x1000e2f2
push 0x100bacb8
lea ecx, [esp + 0xc]
call fcn.10091710
push 0x100bacc4
lea ecx, [esp + 0xc]
call fcn.10091710
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 0x1000e32e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.10091380
jmp 0x1000e3f9
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 0x1000e3b2
lea edx, [esp + 0x7c]
push 0x100bacc0
push edx
call fcn.10080f54
add esp, 8
test eax, eax
je 0x1000e3b2
lea eax, [esp + 0x7c]
push 0x100bacbc
push eax
call fcn.10080f54
add esp, 8
test eax, eax
je 0x1000e3b2
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 0x1000e342
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.10091380
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 0x1000ebf0
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 0x1000ec52
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 0x1000ec60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x1009c3fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x100cbf40]
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 0x1000ed98
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x1000ecc6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.10091380
xor eax, eax
jmp 0x1000ee0f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.100914bd
push esi
lea ecx, [esp + 0xc]
call fcn.1009174c
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 0x1000eded
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.1000ebf0
test eax, eax
jne 0x1000eded
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 closesocket
mov ecx, edi
call fcn.1000ebf0
test eax, eax
jne 0x1000eded
lea eax, [esp + 0x14]
push 0x100bacd4
push eax
call fcn.10081fd0
mov esi, eax
add esp, 8
test esi, esi
jne 0x1000edcc
lea ecx, [esp + 0x14]
push 0x100bacd0
push ecx
call fcn.10081f50
mov esi, eax
add esp, 8
test esi, esi
jne 0x1000edcc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x1000edcf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.1009146d
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x1000ecde
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.10091380
xor eax, eax
jmp 0x1000ee0f
mov byte [esi], 0
push 0x100baccc
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.10091380
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 0x1001fb00
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 0x1001fb6e
cmp si, 0x69
ja 0x1001fb6e
add esi, 0xffd0
cmp si, 0x11
je 0x1001fb3e
push 0x11
call edi
test ax, ax
jge 0x1001fb3e
or esi, 0x2000
cmp si, 0x10
je 0x1001fb53
push 0x10
call edi
test ax, ax
jge 0x1001fb53
or esi, 0x4000
cmp si, 0x12
je 0x1001fb68
push 0x12
call edi
test ax, ax
jge 0x1001fb68
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x1001fb7b
mov esi, 0xbd
jmp 0x1001fb2f
cmp si, 0x6e
jne 0x1001fb88
mov esi, 0xbe
jmp 0x1001fb2f
cmp si, 0x6f
jne 0x1001fb29
mov esi, 0xbf
jmp 0x1001fb2f

Function at 0x100214e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x100dc6a8]
xor edx, edx
cmp eax, edx
jne 0x10021506
xor eax, eax
mov byte [eax + 0x100dc5a8], al
inc eax
cmp eax, 0x100
jl 0x100214ee
mov dword [0x100dc6a8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x100dc5a8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x10021597
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 0x1002156a
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 0x10021538
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x100215a0
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 0x100215f3
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 0x100215da
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 0x10028650
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 0x100287e8
cmp ebp, ebx
jle 0x100287e8
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 0x100286ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x100286b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x100286c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x100286cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.100910c1
add esp, 4
cmp eax, ebx
je 0x100286ec
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.100910c1
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 0x100287de
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 0x100287c5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x100287b1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x100287a6
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 0x100287b4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x100287b4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x10028750
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 0x10028741
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 0x1002ac30
Capabilities:
Get socket status

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x10c
test eax, eax
jge 0x1002ac4a
mov eax, 1
add esp, 0x10c
ret
mov ecx, dword [esp + 0x110]
lea edx, [esp]
mov dword [esp], eax
push edx
lea eax, [esp + 0xc]
push 0
push eax
push 0
push 0
mov dword [esp + 0x20], ecx
mov dword [esp + 0x1c], 1
mov dword [esp + 0x18], 0
call dword [sym.imp.WS2_32.dll_select]
dec eax
neg eax
sbb eax, eax
inc eax
add esp, 0x10c
ret
Function at 0x1002ac90
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esp + 4]
push ebx
push ebp
push esi
cmp eax, 0xffffffff
push edi
je 0x1002acfa
mov edi, dword [esp + 0x1c]
test edi, edi
jl 0x1002acfa
jne 0x1002acb1
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
ret
mov ecx, dword [esp + 0x20]
push ecx
push eax
call fcn.1002ac30
add esp, 8
test eax, eax
je 0x1002acfa
xor esi, esi
test edi, edi
jle 0x1002acf0
mov ebx, dword [esp + 0x18]
mov ebp, dword [sym.imp.WS2_32.dll_send]
mov ecx, dword [esp + 0x14]
mov edx, edi
sub edx, esi
push 0
lea eax, [esi + ebx]
push edx
push eax
push ecx
call ebp
cmp eax, 0xffffffff
je 0x1002acfa
add esi, eax
cmp esi, edi
jl 0x1002acd3
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
ret
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret

Function at 0x1002ad10
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.1009292e
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 0x1002ae90
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x1002af17
cmp byte [esi], 0
je 0x1002af17
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 0x1002af05
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x1002af17
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 0x1002b100
Capabilities:
Connect socket

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov eax, dword [esi]
call dword [eax + 0xbc]
test eax, eax
je 0x1002b172
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.1002ae90
test eax, eax
je 0x1002b172
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 0x1002b16b
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 0x1002b16b
mov eax, 1
mov dword [esi + 0x48], eax
pop esi
add esp, 0x10
ret 8
mov ecx, esi
call fcn.1002b0d0
xor eax, eax
pop esi
add esp, 0x10
ret 8
Function at 0x1002c190
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x1009daf8
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 0x1002c1c9
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.10098a88
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.10098ad4
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.1002c250
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.10098b11
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24