joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4648e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x20]
push esi
cmp dword [ebp + 0x4c], 1
mov ebx, dword [ebp + 0x1b8]
mov dword [esp + 0x1c], ebx
jne 0x464905
mov esi, 0x1fe
mov byte [ebx + 0x1c], 1
jmp 0x46490b
xor esi, esi
mov byte [ebx + 0x1c], 0
push dword [ebp + 0x64]
mov ecx, dword [ebp + 4]
lea eax, [esi + 0x100]
push eax
push 1
push ebp
mov eax, dword [ecx + 8]
mov dword [esp + 0x20], esi
call eax
xor ecx, ecx
mov dword [ebx + 0x18], eax
mov eax, dword [ebx + 0x14]
add esp, 0x10
mov dword [esp + 0x14], ecx
cmp dword [ebp + 0x64], ecx
jle 0x464a20
push edi
lea ecx, [ecx]
mov edi, dword [ebx + ecx*4 + 0x20]
cdq
idiv edi
mov dword [esp + 0x10], edi
mov dword [esp + 0x1c], eax
test esi, esi
je 0x46495d
mov eax, dword [ebx + 0x18]
add dword [eax + ecx*4], 0xff
mov eax, dword [ebx + 0x18]
xor ebx, ebx
mov ebp, dword [eax + ecx*4]
lea eax, [edi + 0xfe]
lea ecx, [edi*2 - 2]
cdq
idiv ecx
xor esi, esi
mov edx, eax
lea esp, [esp]
cmp esi, edx
jle 0x4649b6
mov ecx, dword [esp + 0x10]
lea edi, [edi*2 - 2]
imul eax, ebx, 0x1fe
add ecx, 0xfe
add ecx, eax
lea ecx, [ecx]
add ecx, 0x1fe
inc ebx
mov eax, ecx
cdq
idiv edi
mov edx, eax
cmp esi, edx
jg 0x4649a0
mov edi, dword [esp + 0x10]
mov al, byte [esp + 0x1c]
imul bl
mov byte [esi + ebp], al
inc esi
cmp esi, 0xff
jle 0x464980
mov esi, dword [esp + 0x14]
test esi, esi
je 0x464a01
mov ecx, 1
lea edx, [ebp - 1]
jmp 0x4649e0
movzx eax, byte [ebp]
lea edx, [edx - 1]
mov byte [edx + 1], al
movzx eax, byte [ebp + 0xff]
mov byte [ecx + ebp + 0xff], al
inc ecx
cmp ecx, 0xff
jle 0x4649e0
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x18]
mov ebx, dword [esp + 0x20]
inc ecx
mov dword [esp + 0x18], ecx
cmp ecx, dword [eax + 0x64]
mov eax, dword [esp + 0x1c]
jl 0x464940
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret

Function at 0x478f70
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
lea eax, [esp]
push eax
push 0x202
call dword [sym.imp.WSOCK32.DLL_WSAStartup]
test eax, eax
jne 0x478fa9
mov eax, dword [esp]
cmp al, 2
jne 0x478fa3
shr eax, 8
cmp al, 2
jne 0x478fa3
call fcn.00486a40
add esp, 0x190
ret
call dword [sym.imp.WSOCK32.DLL_WSACleanup]
mov eax, 2
add esp, 0x190
ret
Function at 0x481fb0
Capabilities:
Write file on windows

Disassembly:
push ebx
mov ebx, dword [esp + 8]
lea eax, [esp + 0x10]
push ebp
push eax
push dword [esp + 0x14]
lea ebp, [ebx + 0x4c4]
push 0x4000
push ebp
call fcn.00491890
mov eax, dword [ebx + 0xfc]
add esp, 0x10
test eax, eax
je 0x482001
cmp byte [ebx + 0x84ec], 0
jne 0x482001
push ebp
push 0x4abfb0
push 0x100
push eax
call fcn.004917a0
add esp, 0x10
mov byte [ebx + 0x84ec], 1
cmp byte [ebx + 0x284], 0
je 0x482078
push edi
mov edi, ebp
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x482010
sub edi, ecx
cmp edi, 0x3fff
jae 0x482031
mov byte [edi + ebx + 0x4c4], 0xa
inc edi
mov byte [edi + ebx + 0x4c4], al
mov eax, dword [ebx + 0x164]
test eax, eax
je 0x48204f
push dword [ebx + 0xf8]
push edi
push ebp
push 0
push ebx
call eax
add esp, 0x14
pop edi
pop ebp
pop ebx
ret
push dword [ebx + 0xf4]
push 1
push 2
push 0x4abf98
call dword [sym.imp.MSVCRT.dll_fwrite]
push dword [ebx + 0xf4]
push 1
push edi
push ebp
call dword [sym.imp.MSVCRT.dll_fwrite]
add esp, 0x20
pop edi
pop ebp
pop ebx
ret

Function at 0x482080
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x804
push ebx
mov ebx, dword [esp + 0x80c]
test ebx, ebx
je 0x48212d
cmp byte [ebx + 0x284], 0
je 0x48212d
push edi
lea eax, [esp + 0x818]
push eax
push dword [esp + 0x818]
lea eax, [esp + 0x10]
push 0x801
push eax
call fcn.00491890
lea edi, [esp + 0x18]
add esp, 0x10
lea ecx, [edi + 1]
lea esp, [esp]
mov al, byte [edi]
inc edi
test al, al
jne 0x4820d0
mov eax, dword [ebx + 0x164]
sub edi, ecx
test eax, eax
je 0x482100
push dword [ebx + 0xf8]
lea ecx, [esp + 0xc]
push edi
push ecx
push 0
push ebx
call eax
add esp, 0x14
pop edi
pop ebx
add esp, 0x804
ret
push dword [ebx + 0xf4]
push 1
push 2
push 0x4abf98
call dword [sym.imp.MSVCRT.dll_fwrite]
push dword [ebx + 0xf4]
lea eax, [esp + 0x1c]
push 1
push edi
push eax
call dword [sym.imp.MSVCRT.dll_fwrite]
add esp, 0x20
pop edi
pop ebx
add esp, 0x804
ret

Function at 0x482260
Capabilities:
Receive data
Receive data on socket

Disassembly:
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push dword [esp + 0x10]
call dword [sym.imp.WSOCK32.DLL_recv]
mov ecx, eax
cmp ecx, 0xffffffff
jne 0x482291
call dword [sym.imp.WSOCK32.DLL_WSAGetLastError]
sub eax, 0x2733
neg eax
sbb eax, eax
and eax, 0xffffffe7
add eax, 0x51
ret
mov eax, dword [esp + 0x10]
mov dword [eax], ecx
xor eax, eax
ret

Function at 0x482320
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0xc]
push edi
push 0
push dword [esp + 0x20]
push dword [esp + 0x20]
push dword [ebp + eax*4 + 0x144]
call dword [sym.imp.WSOCK32.DLL_send]
mov ebx, dword [esp + 0x20]
mov edi, eax
mov dword [ebx], 0
cmp edi, 0xffffffff
jne 0x48239b
push esi
call dword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x482371
pop esi
pop edi
pop ebp
mov dword [ebx], 0x51
xor eax, eax
pop ebx
ret
push esi
push ebp
call fcn.00496910
push eax
push str.Send_failure:__s
push dword [ebp]
call fcn.00481fb0
mov eax, dword [ebp]
add esp, 0x14
mov dword [eax + 0x84f0], esi
mov eax, edi
mov dword [ebx], 0x37
pop esi
pop edi
pop ebp
pop ebx
ret
Function at 0x4824a0
Capabilities:
Write file on windows

Disassembly:
push edi
mov edi, dword [esp + 8]
mov eax, dword [edi + 0x164]
test eax, eax
je 0x4824c9
push dword [edi + 0xf8]
push dword [esp + 0x18]
push dword [esp + 0x18]
push dword [esp + 0x18]
push edi
call eax
add esp, 0x14
pop edi
ret
mov eax, dword [esp + 0xc]
cmp eax, 2
ja 0x482504
push dword [edi + 0xf4]
lea eax, [eax + eax*2]
push 1
add eax, 0x4abf98
push 2
push eax
call dword [sym.imp.MSVCRT.dll_fwrite]
push dword [edi + 0xf4]
push 1
push dword [esp + 0x2c]
push dword [esp + 0x2c]
call dword [sym.imp.MSVCRT.dll_fwrite]
add esp, 0x20
xor eax, eax
pop edi
ret
Function at 0x4850e0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xa8
mov eax, dword [0x5007d8]
mov dword [esp], 0x4020
mov dword [esp + 4], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x485167
push 0x9c
push eax
lea eax, [esp + 0x14]
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
mov dword [esp + 0xc], 0x9c
mov dword [esp + 0x10], 6
push 3
push 2
push 0
push 0
call dword [sym.imp.KERNEL32.dll_VerSetConditionMask]
push edx
push eax
push 2
lea eax, [esp + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_VerifyVersionInfoA]
test eax, eax
je 0x48515b
mov dword [0x5007d8], 2
add esp, 0xa8
ret
mov dword [0x5007d8], 1
jmp 0x48516c
cmp eax, 2
je 0x4851b8
lea eax, [esp + 8]
push eax
lea eax, [esp + 8]
push eax
push 0x1001
push 0xffff
push dword [esp + 0xbc]
call dword [sym.imp.WSOCK32.DLL_getsockopt]
test eax, eax
jne 0x48519a
mov eax, dword [esp + 4]
cmp eax, dword [esp]
jg 0x4851b8
push 4
lea eax, [esp + 4]
push eax
push 0x1001
push 0xffff
push dword [esp + 0xbc]
call dword [sym.imp.WSOCK32.DLL_setsockopt]
add esp, 0xa8
ret
Function at 0x485360
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x104
push ebx
mov ebx, dword [esp + 0x10c]
push ebp
cmp dword [ebx + 0x7c], 2
mov ebp, dword [ebx]
je 0x485523
cmp byte [ebx + 0x231], 0
push esi
push edi
jne 0x4854d7
mov esi, dword [esp + 0x11c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x98]
mov dword [esp + 0x14], pe_nt_image_headers32
push eax
push esi
call dword [sym.imp.WSOCK32.DLL_getpeername]
test eax, eax
je 0x4853db
call dword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov esi, eax
push esi
push ebx
call fcn.00496910
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebp
call fcn.00481fb0
add esp, 0x18
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
push pe_nt_image_headers32
lea eax, [esp + 0x18]
mov dword [esp + 0x14], pe_nt_image_headers32
push 0
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
push eax
push esi
call dword [sym.imp.WSOCK32.DLL_getsockname]
test eax, eax
je 0x485436
call dword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov esi, eax
push esi
push ebx
call fcn.00496910
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebp
call fcn.00481fb0
add esp, 0x18
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
lea eax, [ebx + 0xd8]
push eax
lea esi, [ebx + 0xa8]
lea eax, [esp + 0x98]
push esi
push eax
call fcn.00485a10
add esp, 0xc
test al, al
jne 0x485482
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebx
call fcn.00496910
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebp
call fcn.00481fb0
add esp, 0x18
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
lea edi, [ebx + 0x48]
mov ecx, 0xb
rep movsd dword es:[edi], dword [esi]
lea eax, [ebx + 0x10c]
push eax
lea eax, [ebx + 0xdc]
push eax
lea eax, [esp + 0x1c]
movsw word es:[edi], word [esi]
push eax
call fcn.00485a10
add esp, 0xc
test al, al
jne 0x4854d7
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebx
call fcn.00496910
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebp
call fcn.00481fb0
add esp, 0x18
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
mov edi, dword [ebx]
lea esi, [ebx + 0xa8]
add edi, 0x8654
mov ecx, 0xb
rep movsd dword es:[edi], dword [esi]
mov ecx, 0xb
movsw word es:[edi], word [esi]
mov edi, dword [ebx]
lea esi, [ebx + 0xdc]
add edi, 0x8688
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
mov ecx, dword [ebx]
mov eax, dword [ebx + 0xd8]
pop edi
pop esi
mov dword [ecx + 0x8684], eax
mov ecx, dword [ebx]
mov eax, dword [ebx + 0x10c]
mov dword [ecx + 0x86b8], eax
pop ebp
pop ebx
add esp, 0x104
ret
Function at 0x485d80
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x10
push esi
mov esi, dword [esp + 0x18]
xor eax, eax
push edi
mov edi, dword [esp + 0x20]
push 4
cmp byte [esi + 0x398], al
setne al
mov dword [esp + 0x20], eax
lea eax, [esp + 0x20]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WSOCK32.DLL_setsockopt]
test eax, eax
jns 0x485dca
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.00482080
add esp, 0xc
pop edi
pop esi
add esp, 0x10
ret
push dword [esi + 0x39c]
mov dword [esp + 0x10], 1
call fcn.00490a80
push dword [esi + 0x3a0]
imul eax, eax, 0x3e8
mov dword [esp + 0x24], eax
mov dword [esp + 0x18], eax
call fcn.00490a80
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [esp + 0x24], eax
mov dword [esp + 0x1c], eax
lea eax, [esp + 0x10]
push eax
push 0
push 0
push 0xc
lea eax, [esp + 0x24]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.DLL_WSAIoctl]
test eax, eax
je 0x485e41
call dword [sym.imp.WSOCK32.DLL_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
push esi
call fcn.00482080
add esp, 0x10
pop edi
pop esi
add esp, 0x10
ret

Function at 0x485e50
Capabilities:
Set socket configuration

Disassembly:
push esi
push edi
mov edi, dword [esp + 0xc]
push 4
mov esi, dword [edi]
movzx eax, byte [esi + 0x29a]
mov dword [esp + 0x10], eax
lea eax, [esp + 0x10]
push eax
push 1
push 6
push dword [esp + 0x20]
call dword [sym.imp.WSOCK32.DLL_setsockopt]
test eax, eax
jns 0x485e9b
call dword [sym.imp.WSOCK32.DLL_WSAGetLastError]
push eax
push edi
call fcn.00496910
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00482080
add esp, 0x14
pop edi
pop esi
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00482080
add esp, 8
pop edi
pop esi
ret
Function at 0x48cc80
Capabilities:
Parse pe header

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x14]
mov bl, byte [esi]
test bl, bl
je 0x48cd31
mov cl, byte [edi]
test cl, cl
je 0x48cd31
movsx eax, bl
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x48ccaa
jmp dword [eax*4 + 0x48cd58]
mov bl, 0x41
jmp case.default.0x48ccaa
mov bl, 0x42
jmp case.default.0x48ccaa
mov bl, 0x43
jmp case.default.0x48ccaa
mov bl, 0x44
jmp case.default.0x48ccaa
mov bl, 0x45
jmp case.default.0x48ccaa
mov bl, 0x46
jmp case.default.0x48ccaa
mov bl, 0x47
jmp case.default.0x48ccaa
mov bl, 0x48
jmp case.default.0x48ccaa
mov bl, 0x49
jmp case.default.0x48ccaa
mov bl, 0x4a
jmp case.default.0x48ccaa
mov bl, 0x4b
jmp case.default.0x48ccaa
mov bl, 0x4c
jmp case.default.0x48ccaa
mov bl, 0x4d
jmp case.default.0x48ccaa
mov bl, 0x4e
jmp case.default.0x48ccaa
mov bl, 0x4f
jmp case.default.0x48ccaa
mov bl, 0x50
jmp case.default.0x48ccaa
mov bl, 0x51
jmp case.default.0x48ccaa
mov bl, 0x52
jmp case.default.0x48ccaa
mov bl, 0x53
jmp case.default.0x48ccaa
mov bl, 0x54
jmp case.default.0x48ccaa
mov bl, 0x55
jmp case.default.0x48ccaa
mov bl, 0x56
jmp case.default.0x48ccaa
mov bl, 0x57
jmp case.default.0x48ccaa
mov bl, 0x58
jmp case.default.0x48ccaa
mov bl, 0x59
jmp case.default.0x48ccaa
mov bl, 0x5a
push ecx
call fcn.0048cf30
add esp, 4
cmp bl, al
jne 0x48cd31
mov bl, byte [esi + 1]
inc esi
inc edi
test bl, bl
jne 0x48cc95
movzx eax, byte [esi]
push eax
call fcn.0048cf30
movzx ecx, byte [edi]
mov bl, al
push ecx
call fcn.0048cf30
add esp, 8
xor ecx, ecx
cmp bl, al
sete cl
pop edi
pop esi
mov eax, ecx
pop ebx
ret
Function at 0x48cdc0
Capabilities:
Parse pe header

Disassembly:
push ebx
push ebp
mov ebp, dword [esp + 0x10]
push esi
mov esi, dword [esp + 0x18]
push edi
mov edi, dword [esp + 0x14]
mov bl, byte [edi]
test bl, bl
je 0x48ce86
lea ebx, [ebx]
mov cl, byte [ebp]
test cl, cl
je 0x48ce86
test esi, esi
je 0x48ce8a
movsx eax, bl
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x48cdfe
jmp dword [eax*4 + 0x48cebc]
mov bl, 0x41
jmp case.default.0x48cdfe
mov bl, 0x42
jmp case.default.0x48cdfe
mov bl, 0x43
jmp case.default.0x48cdfe
mov bl, 0x44
jmp case.default.0x48cdfe
mov bl, 0x45
jmp case.default.0x48cdfe
mov bl, 0x46
jmp case.default.0x48cdfe
mov bl, 0x47
jmp case.default.0x48cdfe
mov bl, 0x48
jmp case.default.0x48cdfe
mov bl, 0x49
jmp case.default.0x48cdfe
mov bl, 0x4a
jmp case.default.0x48cdfe
mov bl, 0x4b
jmp case.default.0x48cdfe
mov bl, 0x4c
jmp case.default.0x48cdfe
mov bl, 0x4d
jmp case.default.0x48cdfe
mov bl, 0x4e
jmp case.default.0x48cdfe
mov bl, 0x4f
jmp case.default.0x48cdfe
mov bl, 0x50
jmp case.default.0x48cdfe
mov bl, 0x51
jmp case.default.0x48cdfe
mov bl, 0x52
jmp case.default.0x48cdfe
mov bl, 0x53
jmp case.default.0x48cdfe
mov bl, 0x54
jmp case.default.0x48cdfe
mov bl, 0x55
jmp case.default.0x48cdfe
mov bl, 0x56
jmp case.default.0x48cdfe
mov bl, 0x57
jmp case.default.0x48cdfe
mov bl, 0x58
jmp case.default.0x48cdfe
mov bl, 0x59
jmp case.default.0x48cdfe
mov bl, 0x5a
push ecx
call fcn.0048cf30
add esp, 4
cmp bl, al
jne 0x48ce86
mov bl, byte [edi + 1]
inc edi
dec esi
inc ebp
test bl, bl
jne 0x48cde0
test esi, esi
jne 0x48ce94
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
ret
movzx eax, byte [edi]
push eax
call fcn.0048cf30
movzx ecx, byte [ebp]
mov bl, al
push ecx
call fcn.0048cf30
add esp, 8
xor ecx, ecx
cmp bl, al
sete cl
pop edi
pop esi
pop ebp
mov eax, ecx
pop ebx
ret

Function at 0x48cf30
Capabilities:
Parse pe header

Disassembly:
mov cl, byte [esp + 4]
movsx eax, cl
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x48cf3f
jmp dword [eax*4 + 0x48cf98]
mov al, 0x41
ret
mov al, 0x42
ret
mov al, 0x43
ret
mov al, 0x44
ret
mov al, 0x45
ret
mov al, 0x46
ret
mov al, 0x47
ret
mov al, 0x48
ret
mov al, 0x49
ret
mov al, 0x4a
ret
mov al, 0x4b
ret
mov al, 0x4c
ret
mov al, 0x4d
ret
mov al, 0x4e
ret
mov al, 0x4f
ret
mov al, 0x50
ret
mov al, 0x51
ret
mov al, 0x52
ret
mov al, 0x53
ret
mov al, 0x54
ret
mov al, 0x55
ret
mov al, 0x56
ret
mov al, 0x57
ret
mov al, 0x58
ret
mov al, 0x59
ret
mov al, 0x5a
ret
mov al, cl
ret
Function at 0x48d000
Capabilities:
Parse pe header

Disassembly:
push esi
mov esi, dword [esp + 0x10]
cmp esi, 1
jb 0x48d0ac
mov edx, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0xc]
sub edi, edx
lea esp, [esp]
mov cl, byte [edx]
movsx eax, cl
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x48d02d
jmp dword [eax*4 + 0x48d0b0]
mov cl, 0x41
jmp case.default.0x48d02d
mov cl, 0x42
jmp case.default.0x48d02d
mov cl, 0x43
jmp case.default.0x48d02d
mov cl, 0x44
jmp case.default.0x48d02d
mov cl, 0x45
jmp case.default.0x48d02d
mov cl, 0x46
jmp case.default.0x48d02d
mov cl, 0x47
jmp case.default.0x48d02d
mov cl, 0x48
jmp case.default.0x48d02d
mov cl, 0x49
jmp case.default.0x48d02d
mov cl, 0x4a
jmp case.default.0x48d02d
mov cl, 0x4b
jmp case.default.0x48d02d
mov cl, 0x4c
jmp case.default.0x48d02d
mov cl, 0x4d
jmp case.default.0x48d02d
mov cl, 0x4e
jmp case.default.0x48d02d
mov cl, 0x4f
jmp case.default.0x48d02d
mov cl, 0x50
jmp case.default.0x48d02d
mov cl, 0x51
jmp case.default.0x48d02d
mov cl, 0x52
jmp case.default.0x48d02d
mov cl, 0x53
jmp case.default.0x48d02d
mov cl, 0x54
jmp case.default.0x48d02d
mov cl, 0x55
jmp case.default.0x48d02d
mov cl, 0x56
jmp case.default.0x48d02d
mov cl, 0x57
jmp case.default.0x48d02d
mov cl, 0x58
jmp case.default.0x48d02d
mov cl, 0x59
jmp case.default.0x48d02d
mov cl, 0x5a
mov byte [edi + edx], cl
mov al, byte [edx]
inc edx
test al, al
je 0x48d0ab
dec esi
jne 0x48d020
pop edi
pop esi
ret
Function at 0x492b10
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x104
push dword [esp + 0x108]
call dword [sym.imp.MSVCRT.dll_getenv]
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x492b59
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x492b59
lea eax, [esp]
push eax
call dword [0x4fc704]
add esp, 4
add esp, 0x104
ret
xor eax, eax
add esp, 0x104
ret
Function at 0x4979a0
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
push ebp
xor ebp, ebp
mov dword [esp + 4], ebp
mov dword [eax], ebp
lea eax, [esp + 8]
push eax
push dword [esp + 0x20]
push dword [esp + 0x20]
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.DLL_getaddrinfo]
mov dword [esp + 0xc], eax
test eax, eax
jne 0x497b33
push ebx
push edi
mov edi, dword [esp + 0x10]
test edi, edi
je 0x497b1d
push esi
mov eax, dword [edi + 4]
cmp eax, 2
jne 0x4979ef
lea ebx, [eax + 0xe]
jmp 0x4979fb
cmp eax, 0x17
jne 0x497aaa
lea ebx, [eax + 5]
cmp dword [edi + 0x18], 0
je 0x497aaa
mov eax, dword [edi + 0x10]
test eax, eax
je 0x497aaa
cmp eax, ebx
jb 0x497aaa
push 0x20
call dword [0x4fc6f8]
mov esi, eax
add esp, 4
test esi, esi
je 0x497b12
mov eax, dword [edi]
mov dword [esi], eax
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov eax, dword [edi + 8]
mov dword [esi + 8], eax
mov eax, dword [edi + 0xc]
push ebx
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], ebx
mov dword [esi + 0x18], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x1c], 0
call dword [0x4fc6f8]
add esp, 4
mov dword [esi + 0x18], eax
test eax, eax
je 0x497b01
push ebx
push dword [edi + 0x18]
push eax
call sub.MSVCRT.dll_memcpy
mov eax, dword [edi + 0x14]
add esp, 0xc
test eax, eax
je 0x497a95
push eax
call dword [0x4fc704]
add esp, 4
mov dword [esi + 0x14], eax
test eax, eax
je 0x497ae7
test ebp, ebp
jne 0x497a9b
mov ebp, esi
mov eax, dword [esp + 0x10]
test eax, eax
je 0x497aa6
mov dword [eax + 0x1c], esi
mov dword [esp + 0x10], esi
mov edi, dword [edi + 0x1c]
test edi, edi
jne 0x4979e2
mov ebx, dword [esp + 0x18]
mov eax, dword [esp + 0x14]
pop esi
test eax, eax
je 0x497ac9
push eax
call dword [sym.imp.WS2_32.DLL_freeaddrinfo]
test ebx, ebx
je 0x497b19
push ebp
call fcn.00497960
mov eax, dword [esp + 0x2c]
add esp, 4
xor ebp, ebp
mov dword [eax], ebp
mov eax, ebx
pop edi
pop ebx
pop ebp
add esp, 0xc
ret
push dword [esi + 0x18]
mov ebx, 8
call dword [0x4fc6fc]
push esi
call dword [0x4fc6fc]
add esp, 8
jmp 0x497ab9
push esi
mov ebx, 8
call dword [0x4fc6fc]
add esp, 4
jmp 0x497ab9
mov ebx, 8
jmp 0x497ab9
test ebp, ebp
jne 0x497b29
mov ebx, 0x2af9
push ebx
call dword [sym.imp.WSOCK32.DLL_WSASetLastError]
mov eax, dword [esp + 0x28]
pop edi
mov dword [eax], ebp
mov eax, ebx
pop ebx
pop ebp
add esp, 0xc
ret

Function at 0x497f80
Capabilities:
Create udp socket

Disassembly:
mov eax, dword [esp + 4]
cmp dword [eax + 0x264], 2
je fcn.00497f30
mov al, 1
ret
Function at 0x10295bd
Capabilities:
Check for time delay via gettickcount
Query service status

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
push edi
mov eax, dword [0x10ed030]
mov esi, 0x10ed030
mov edi, 0x10029d4
cmp eax, esi
je 0x1029605
test byte [eax + 0x1c], 1
je 0x1029605
cmp byte [eax + 0x19], 5
jb 0x1029605
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push edi
push 0x33
push dword [eax + 0x14]
push dword [eax + 0x10]
call fcn.01029580
mov eax, dword [0x10ed030]
and dword [ebp - 8], 0
and dword [ebp - 4], 0
cmp eax, esi
je 0x1029630
test byte [eax + 0x1c], 2
je 0x1029630
cmp byte [eax + 0x19], 5
jb 0x1029630
push edi
push 0x34
push dword [eax + 0x14]
push dword [eax + 0x10]
call fcn.01027e15
mov eax, dword [0x10ed030]
mov ecx, dword [ebp + 0xc]
cmp dword [ecx + 4], 1
je 0x102976d
mov ecx, dword [ebp + 0xc]
mov ecx, dword [ecx + 0x18]
mov edx, dword [ebp + 0x14]
cmp ecx, edx
jae 0x102964c
mov edx, ecx
mov ebx, 0x1f4
cmp edx, ebx
jb 0x102965e
mov ebx, dword [ebp + 0x14]
cmp ecx, ebx
jae 0x102965e
mov ebx, ecx
cmp eax, esi
je 0x102967d
test byte [eax + 0x1c], 2
je 0x102967d
cmp byte [eax + 0x19], 5
jb 0x102967d
push ebx
push edi
push 0x35
push dword [eax + 0x14]
push dword [eax + 0x10]
call fcn.010294b2
push ebx
call dword [sym.imp.KERNEL32.dll_Sleep]
mov ebx, dword [ebp + 0xc]
lea eax, [ebp - 8]
push eax
push 0x24
push ebx
push 0
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatusEx]
test eax, eax
je 0x10296ca
cmp dword [ebx + 4], 1
je 0x1029703
mov ebx, dword [sym.imp.KERNEL32.dll_GetTickCount]
call ebx
sub eax, dword [ebp + 0x10]
cmp eax, dword [ebp + 0x14]
ja 0x1029730
mov eax, dword [ebp + 0xc]
cmp dword [eax + 4], 1
mov eax, dword [0x10ed030]
jne 0x102963d
jmp 0x102976d
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 4], eax
mov eax, dword [0x10ed030]
cmp eax, esi
je 0x102979d
test byte [eax + 0x1c], 2
je 0x102976d
cmp byte [eax + 0x19], 2
jb 0x102976d
push dword [ebp - 4]
push edi
push 0x36
push dword [eax + 0x14]
push dword [eax + 0x10]
call fcn.010294b2
jmp 0x1029768
and dword [ebp - 4], 0
mov eax, dword [0x10ed030]
cmp eax, esi
je 0x102979d
test byte [eax + 0x1c], 2
je 0x102976d
cmp byte [eax + 0x19], 5
jb 0x102976d
push edi
push 0x37
push dword [eax + 0x14]
push dword [eax + 0x10]
call fcn.01027e15
jmp 0x1029768
mov dword [ebp - 4], 0x5b4
mov eax, dword [0x10ed030]
cmp eax, esi
je 0x102979d
test byte [eax + 0x1c], 2
je 0x102976d
cmp byte [eax + 0x19], 2
jb 0x102976d
push dword [ebp + 0x14]
call ebx
push eax
push dword [ebp + 0x10]
mov eax, dword [0x10ed030]
push edi
push 0x38
push dword [eax + 0x14]
push dword [eax + 0x10]
call fcn.01082845
mov eax, dword [0x10ed030]
cmp eax, esi
je 0x102979d
test byte [eax + 0x1c], 1
je 0x102979d
mov edx, dword [ebp - 4]
movzx ecx, byte [eax + 0x19]
neg edx
sbb edx, edx
and edx, 0xfffffffd
add edx, 5
cmp ecx, edx
jl 0x102979d
push dword [ebp - 4]
push edi
push 0x39
push dword [eax + 0x14]
push dword [eax + 0x10]
call fcn.010294b2
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret 0x10