joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41d1c0
Capabilities:
Get common file path
Manipulate console buffer

Disassembly:
mov eax, 0x1690
call fcn.00418800
cmp dword [0xcca40c], 0x37
jne 0x41d2ea
push esi
lea eax, [esp + 0x64]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_VirtualUnlock]
push 0
lea ecx, [esp + 0x698]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_FindFirstVolumeMountPointW]
mov esi, dword [sym.imp.KERNEL32.dll_WriteConsoleInputW]
lea edx, [esp + 8]
push edx
push 0
push 0
push 0
call esi
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WaitForDebugEvent]
mov eax, dword [esp + 8]
push 0
push eax
push 0
call dword [sym.imp.ADVAPI32.dll_DuplicateToken]
push 0
lea ecx, [esp + 0x298]
push ecx
push 0x4041c0
call dword [sym.imp.KERNEL32.dll_GetShortPathNameA]
push 0
lea edx, [esp + 0xe98]
push edx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
lea eax, [esp + 0x178]
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetCPInfoExA]
lea ecx, [esp + 0x18]
push ecx
push 0
lea edx, [esp + 0x58]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_PeekConsoleInputW]
lea eax, [esp + 0xc]
push eax
push 0
push 0
push 0
call esi
push 0
push 0x4041e0
push 0
call dword [sym.imp.KERNEL32.dll__hwrite]
push 0x404200
call dword [sym.imp.KERNEL32.dll_GlobalAddAtomA]
lea ecx, [esp + 0x10]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetCompressedFileSizeW]
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetProfileSectionW]
push 0x30
lea eax, [esp + 0x24]
push 0
push eax
mov dword [esp + 0x28], 0
call fcn.0040a850
add esp, 0xc
lea ecx, [esp + 0x1c]
push ecx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CommConfigDialogA]
pop esi
mov edx, dword [0xcca848]
mov dword [esp], edx
mov eax, 0x5d1
add dword [esp], eax
mov eax, dword [esp]
mov cl, byte [eax + edi]
mov edx, dword [0xcc8c04]
mov byte [edx + edi], cl
add esp, 0x1690
ret
Function at 0x4153e0
Capabilities:
Encode data using xor

Disassembly:
fimul word [esi - reloc.shlwapi.dll_PathAddExtensionA]
mov dh, 0x34
mov eax, dword [esi]
mov edi, 0xd74499a5
pop ds
jge 0x4153e1
invalid
invalid
Function at 0x403ac0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x403ae4
xor eax, eax
jmp 0x403b64
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x403afb
xor eax, eax
jmp 0x403b64
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov dword [ebp - 0x14], eax
mov edx, dword [ebp - 4]
add edx, dword [ebp - 0x14]
mov dword [ebp - 0x10], edx
mov eax, dword [ebp + 0x10]
and eax, 0xf
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jbe 0x403b47
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp - 0x10]
jae 0x403b47
mov edx, dword [ebp - 4]
movzx eax, word [edx]
mov ecx, dword [ebp - 4]
lea edx, [ecx + eax*2 + 2]
mov dword [ebp - 4], edx
mov eax, dword [ebp - 8]
sub eax, 1
mov dword [ebp - 8], eax
jmp 0x403b1e
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp - 0x10]
jb 0x403b53
xor eax, eax
jmp 0x403b64
mov edx, dword [ebp - 4]
movzx eax, word [edx]
test eax, eax
jne 0x403b61
xor eax, eax
jmp 0x403b64
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret

Function at 0x404470
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x434
mov eax, dword [0x5cd480]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x424], 0
mov dword [ebp - 0x420], 1
movzx eax, byte [ebp + 0x18]
test eax, eax
je 0x4044b1
mov ecx, dword [ebp - 0x420]
or ecx, 0x100
mov dword [ebp - 0x420], ecx
lea edx, [ebp - 0x424]
push edx
mov eax, dword [ebp - 0x420]
push eax
push 0
mov ecx, dword [ebp + 0xc]
call fcn.00405680
push eax
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x4044e0
or eax, 0xffffffff
jmp 0x404590
mov dword [ebp - 0x42c], 1
push 0x400
push 0
lea edx, [ebp - 0x404]
push edx
call fcn.005385c0
add esp, 0xc
mov dword [ebp - 0x428], 0x400
lea eax, [ebp - 0x428]
push eax
lea ecx, [ebp - 0x404]
push ecx
lea edx, [ebp - 0x42c]
push edx
push 0
mov ecx, dword [ebp + 0x10]
call fcn.00405680
push eax
mov eax, dword [ebp - 0x424]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov dword [ebp - 0x430], eax
mov ecx, dword [ebp - 0x424]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [ebp - 0x430], 0
jne 0x40458b
lea edx, [ebp - 0x404]
push edx
lea ecx, [ebp - 0x41c]
call fcn.00401550
mov dword [ebp - 0x434], eax
mov eax, dword [ebp - 0x434]
push eax
mov ecx, dword [ebp + 0x14]
call fcn.004056c0
lea ecx, [ebp - 0x41c]
call fcn.00401530
xor eax, eax
jmp 0x404590
mov eax, 0xfffffffe
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535cb4
mov esp, ebp
pop ebp
ret
Function at 0x407820
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x5cd480]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], 0
jne 0x40783d
xor al, al
jmp 0x4078ca
push 0xffffffffffffffff
push 0x5c
mov ecx, dword [ebp + 8]
call fcn.00407b20
push eax
push 0
lea eax, [ebp - 0x1c]
push eax
mov ecx, dword [ebp + 8]
call fcn.00406c30
lea ecx, [ebp - 0x1c]
call fcn.00405680
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
push 0x5c0944
mov ecx, dword [ebp + 8]
call fcn.00405680
push eax
call fcn.00540501
add esp, 8
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
jne 0x407899
mov byte [ebp - 0x1d], 0
lea ecx, [ebp - 0x1c]
call fcn.00401530
mov al, byte [ebp - 0x1d]
jmp 0x4078ca
mov ecx, dword [ebp - 0x24]
push ecx
push 1
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp + 0xc]
push eax
call fcn.00540331
add esp, 0x10
mov ecx, dword [ebp - 0x24]
push ecx
call fcn.0054008e
add esp, 4
mov byte [ebp - 0x1e], 1
lea ecx, [ebp - 0x1c]
call fcn.00401530
mov al, byte [ebp - 0x1e]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535cb4
mov esp, ebp
pop ebp
ret

Function at 0x407910
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x562e3d
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
mov eax, dword [0x5cd480]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], 0
lea ecx, [ebp - 0x28]
call fcn.00401500
mov dword [ebp - 4], 0
mov eax, dword [ebp + 0xc]
push eax
call fcn.00404420
add esp, 4
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], edx
mov ecx, dword [ebp - 0x1c]
or ecx, dword [ebp - 0x18]
jne 0x407991
lea edx, [ebp - 0x28]
push edx
mov ecx, dword [ebp + 8]
call fcn.00407a70
mov eax, dword [ebp - 0x10]
or eax, 1
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.004014e0
mov eax, dword [ebp + 8]
jmp 0x407a35
push 0x5c094c
mov ecx, dword [ebp + 0xc]
call fcn.00405680
push eax
call fcn.00540501
add esp, 8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
jne 0x4079d9
lea ecx, [ebp - 0x28]
push ecx
mov ecx, dword [ebp + 8]
call fcn.00407a70
mov edx, dword [ebp - 0x10]
or edx, 1
mov dword [ebp - 0x10], edx
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.004014e0
mov eax, dword [ebp + 8]
jmp 0x407a35
mov eax, dword [ebp - 0x1c]
push eax
lea ecx, [ebp - 0x28]
call fcn.00407a50
mov ecx, dword [ebp - 0x14]
push ecx
push 1
mov edx, dword [ebp - 0x1c]
push edx
push 0
lea ecx, [ebp - 0x28]
call fcn.004014a0
push eax
call fcn.0054075c
add esp, 0x10
mov eax, dword [ebp - 0x14]
push eax
call fcn.0054008e
add esp, 4
lea ecx, [ebp - 0x28]
push ecx
mov ecx, dword [ebp + 8]
call fcn.00407a70
mov edx, dword [ebp - 0x10]
or edx, 1
mov dword [ebp - 0x10], edx
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.004014e0
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret
Function at 0x412dc0
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov dword [eax], 0x67452301
mov ecx, dword [ebp + 8]
mov dword [ecx + 4], 0xefcdab89
mov edx, dword [ebp + 8]
mov dword [edx + 8], 0x98badcfe
mov eax, dword [ebp + 8]
mov dword [eax + 0xc], 0x10325476
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x10], 0xc3d2e1f0
mov edx, dword [ebp + 8]
mov dword [edx + 0x14], 0
mov eax, dword [ebp + 8]
mov dword [eax + 0x58], 0
pop ebp
ret
Function at 0x41dca0
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
xor edx, edx
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, 0x1505
add eax, esi
mov ecx, eax
sub ecx, esi
push edi
xor edi, edi
cmp esi, eax
cmova ecx, edx
mov dword [ebp + 8], ecx
test ecx, ecx
je 0x41dce9
mov al, byte [esi]
push eax
call fcn.0042b140
movsx ecx, al
lea esi, [esi + 1]
mov eax, ebx
inc edi
shl eax, 5
add esp, 4
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp edi, dword [ebp + 8]
jb 0x41dcc7
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret

Function at 0x41efc0
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp dword [eax + 0x2f0], 2
jne 0x41efd5
pop ebp
jmp fcn.0041ef70
mov al, 1
pop ebp
ret
Function at 0x427bf0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp dword [edi + 0x608], 0
je 0x427c34
push esi
push 1
push edi
call fcn.0041a4a0
push dword [edi + 0x59c]
mov eax, dword [edi + 0x608]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push edi
call eax
push 0
push edi
mov esi, eax
call fcn.0041a4a0
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x427c6a
push dword [edi + 0x598]
lea eax, [eax + eax*2]
push 1
add eax, 0x5688a8
push 2
push eax
call fcn.00540331
push dword [edi + 0x598]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.00540331
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x427ff0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x88
mov eax, dword [0x5cd480]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x18]
push esi
mov esi, dword [ecx + eax*4 + 0x1c0]
push edi
mov edi, dword [ebp + 0x10]
push eax
push ecx
mov dword [ebp - 0x88], ecx
call fcn.00428550
add esp, 8
push 0
push dword [ebp + 0x14]
push edi
push esi
call dword [sym.imp.WS2_32.dll_send]
mov esi, eax
mov dword [ebx], 0
cmp esi, 0xffffffff
jne 0x4280aa
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
cmp edi, 0x2733
jne 0x42806c
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535cb4
mov esp, ebp
pop ebp
ret
push 0x80
lea eax, [ebp - 0x84]
push eax
push edi
call fcn.00419480
push eax
mov eax, dword [ebp - 0x88]
push str.Send_failure:__s
push dword [eax]
call fcn.00427c70
mov eax, dword [ebp - 0x88]
add esp, 0x18
mov eax, dword [eax]
mov dword [eax + 0xcfc], edi
mov eax, esi
mov dword [ebx], 0x37
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00535cb4
mov esp, ebp
pop ebp
ret
Function at 0x428550
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov eax, ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
shl eax, 4
push edi
lea esi, [ebx + 0x1e4]
add esi, eax
mov eax, dword [ebx + 0x2e8]
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x428618
cmp dword [ebx + ecx*4 + 0x1d4], 0x427f00
jne 0x428618
cmp dword [esi], 0
je 0x428599
test edi, edi
je 0x428618
mov eax, dword [ebx + ecx*4 + 0x1c0]
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push eax
mov dword [ebp + 0xc], eax
call fcn.0042ad20
add esp, 0x14
cmp eax, 0xffffffff
je 0x428618
test al, 1
je 0x428618
mov ecx, dword [esi]
test ecx, ecx
jne 0x4285f3
mov eax, dword [ebx]
mov eax, dword [eax + 0x8f4]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [section..data]
mov edi, dword [esi + 4]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test ecx, ecx
je 0x428611
mov eax, dword [esi + 8]
push 0
push edi
add eax, ecx
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x428618
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
pop ebp
ret
mov dword [esi + 4], 0
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4287a0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x210], 0
je 0x4287c0
push eax
call fcn.00421e70
add esp, 4
test eax, eax
jne 0x4287de
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x1c0]
cmp eax, 0xffffffff
je 0x4287bc
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x4287bc
mov al, 1
pop ebp
ret

Function at 0x428fa0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x5d340c]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x428ff1
push 3
push 2
push eax
push 6
call fcn.0042a5c0
add esp, 0x10
test al, al
je 0x428fe5
mov dword [0x5d340c], 2
mov esp, ebp
pop ebp
ret
mov dword [0x5d340c], 1
jmp 0x428ff6
cmp eax, 2
je 0x429036
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x42901d
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x429036
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret
Function at 0x429290
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18c
mov eax, dword [0x5cd480]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
cmp dword [esi + 0x90], 3
jne 0x4294b1
cmp byte [esi + 0x2a5], 0
push ebx
push edi
jne 0x4294a6
cmp byte [esi + 0x2c0], 0
jne 0x4294a6
mov edi, dword [ebp + 0xc]
lea eax, [ebp - 0x188]
mov ebx, dword [esi]
push eax
lea eax, [ebp - 0x184]
mov dword [ebp - 0x188], 0x80
push eax
push edi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x429333
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.00419480
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebx
call fcn.00427c70
add esp, 0x1c
pop edi
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535cb4
mov esp, ebp
pop ebp
ret
push 0x80
lea eax, [ebp - 0x104]
mov dword [ebp - 0x18c], 0x80
push 0
push eax
call fcn.005385c0
add esp, 0xc
lea eax, [ebp - 0x18c]
push eax
lea eax, [ebp - 0x104]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4293a7
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.00419480
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.00427c70
add esp, 0x1c
pop edi
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535cb4
mov esp, ebp
pop ebp
ret
lea eax, [esi + 0x138]
push eax
lea edi, [esi + 0x10a]
push edi
push dword [ebp - 0x188]
lea eax, [ebp - 0x184]
push eax
call fcn.00428620
add esp, 0x10
test al, al
jne 0x429410
call fcn.0053fa58
mov esi, dword [eax]
call fcn.0053fa58
mov edi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.00419480
push eax
push dword [edi]
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00427c70
add esp, 0x1c
pop edi
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535cb4
mov esp, ebp
pop ebp
ret
movups xmm0, xmmword [edi]
mov eax, dword [edi + 0x28]
movups xmmword [esi + 0x5c], xmm0
movups xmm0, xmmword [edi + 0x10]
movups xmmword [esi + 0x6c], xmm0
movq xmm0, qword [edi + 0x20]
movq qword [esi + 0x7c], xmm0
mov dword [esi + 0x84], eax
mov ax, word [edi + 0x2c]
mov word [esi + 0x88], ax
lea eax, [esi + 0x16c]
push eax
lea eax, [esi + 0x13c]
push eax
push dword [ebp - 0x18c]
lea eax, [ebp - 0x104]
push eax
call fcn.00428620
add esp, 0x10
test al, al
jne 0x4294a6
call fcn.0053fa58
mov esi, dword [eax]
call fcn.0053fa58
mov edi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.00419480
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00427c70
add esp, 0x1c
pop edi
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535cb4
mov esp, ebp
pop ebp
ret
push esi
call fcn.00428ec0
add esp, 4
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00535cb4
mov esp, ebp
pop ebp
ret
Function at 0x429f20
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x5cd480]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
xor eax, eax
push edi
mov edi, dword [ebp + 0xc]
push 4
cmp byte [esi + 0xad3], al
setne al
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x429f7d
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.00427d50
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535cb4
mov esp, ebp
pop ebp
ret
push dword [esi + 0xa6c]
mov dword [ebp - 0x10], 1
call fcn.0042a1f0
push dword [esi + 0xa70]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.0042a1f0
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x429fed
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
push esi
call fcn.00427d50
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.00535cb4
mov esp, ebp
pop ebp
ret

Function at 0x42a000
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x88
mov eax, dword [0x5cd480]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
push 4
mov dword [ebp - 0x88], 1
mov esi, dword [eax]
lea eax, [ebp - 0x88]
push eax
push 1
push 6
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x42a073
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00419480
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00427d50
add esp, 0x18
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535cb4
mov esp, ebp
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00427d50
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
pop esi
call fcn.00535cb4
mov esp, ebp
pop ebp
ret

Function at 0x42a1d0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.004021d0
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.00550a37
Function at 0x42a450
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push str.kernel32
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0x42a470
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0x568d40
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0x568d50
push esi
mov dword [ebp - 8], ebx
call fcn.00548504
add esp, 8
test eax, eax
je 0x42a4bc
test ebx, ebx
je 0x42a4ac
push 8
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x42a4e5
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x42a4e5
push 0x800
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x42a5a8
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x42a501
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x42a59e
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x42a59e
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x42a540
sub ecx, edx
sar ecx, 1
mov dword [ebx + ecx*2], 0x5c
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x42a560
sub ecx, edx
sar ecx, 1
add ecx, ecx
sub ecx, esi
add ecx, ebx
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x42a575
mov eax, dword [ebp - 8]
test eax, eax
je 0x42a595
push 8
push 0
push ebx
call eax
jmp 0x42a59c
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0x5c8004]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x42a720
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x5cd480]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x42a779
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x42a766
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x42a760
shr eax, 8
cmp al, 2
je 0x42a779
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535cb4
mov esp, ebp
pop ebp
ret
push str.iphlpapi.dll
call fcn.0042a450
add esp, 4
mov dword [0x5d3414], eax
test eax, eax
je 0x42a7ac
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0x5d3410]
test eax, eax
cmovne ecx, eax
mov dword [0x5d3410], ecx
push 3
push 2
push 0
push 6
call fcn.0042a5c0
add esp, 0x10
test al, al
je 0x42a7e2
push 0x5d71f0
mov byte [0x5d71e8], 1
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535cb4
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
mov byte [0x5d71e8], 0
call fcn.00535cb4
mov esp, ebp
pop ebp
ret
Function at 0x42d700
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x42d721
cmp dword [esi + 0x80], 0
je 0x42d721
push 2
push 3
push esi
call fcn.0042b6e0
add esp, 0xc
push dword [ebp + 0xc]
call fcn.0042d140
add esp, 4
test esi, esi
je 0x42d744
cmp dword [esi + 0x80], 0
je 0x42d744
push 3
push esi
call fcn.0042b720
add esp, 8
pop esi
pop ebp
ret