joyce8/EMBER2024-capa huggingface dataset:
Function at 0x432fd0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46cee3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.0045f6b5
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.004669fa
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00468377
test eax, eax
je 0x4330ec
mov ecx, dword [esp + 0x3c]
call fcn.00466a27
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x4330b0
push edi
mov ecx, esi
call fcn.004632d0
mov ecx, esi
call fcn.00433250
cmp dword [esp + 0x38], 1
jne 0x4330e5
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.0046340b
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x439020
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46d4e8
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x439059
inc eax
mov dword [esi + 0x10], eax
jmp 0x43916c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x43906d
mov eax, 0xffffffc7
jmp 0x43916e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x43907e
cmp dword [esi + 8], eax
jne 0x43906d
cmp dword [esi + 8], eax
jne 0x439097
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x439097
mov eax, 0xffffffc7
jmp 0x43916e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x4390ab
push eax
mov ecx, ebx
call fcn.00438850
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.004014f0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x4390dc
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00401540
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00437fc0
test eax, eax
mov dword [esp + 0x38], eax
je 0x43910f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4731b8
call fcn.00401720
mov eax, dword [esp + 0x38]
jmp 0x43916e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00438e80
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x439153
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00438ea0
mov esi, eax
test esi, esi
jne 0x439183
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00438e80
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x439125
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4731b8
call fcn.00401720
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4731b8
call fcn.00401720
mov eax, esi
jmp 0x43916e
Function at 0x43c580
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43c5b3
push esi
call fcn.0043f520
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43c5ac
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x43c639
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43c622
mov eax, dword [esi + 8]
test eax, eax
je 0x43c5d7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x43c61e
cmp eax, 2
je 0x43c622
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43c5ca
cmp eax, 3
je 0x43c5fd
cmp eax, 1
jne 0x43c5ca
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x43c5ca
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43c5ca
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043c660
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43c648
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043c660
add esp, 4
pop esi
ret

Function at 0x448080
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x448123
test eax, eax
jbe 0x448123
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x448123
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x4480ce
xor esi, esi
jmp 0x4480d4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x4480ff
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00401f80
add esi, eax
push esi
mov ebx, esi
call fcn.00401f80
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4480e0
pop ebp
test edi, edi
pop edi
jne 0x448123
test ebx, ebx
je 0x448123
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.0044f850
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x448265
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x44837d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x44837d
mov eax, dword [esi + 0x3c]
push eax
call fcn.0045fb07
mov esi, eax
test esi, esi
je 0x44837d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x44837d
mov ecx, esi
call fcn.004481d0
cmp edi, eax
jge 0x44837d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x448303
mov dword [esp + 0x34], 1
jmp 0x44835e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x44837d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.00447770
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x44a070
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x44a0d6
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x44a0d6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x44a0b7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret
Function at 0x44ac10
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, ecx
call fcn.0044ad60
push 0
push 1
push 2
call sub.WS2_32.dll_socket
mov dword [esi], eax
cmp eax, 0xffffffff
pop esi
jne 0x44ac30
xor eax, eax
pop ecx
ret
lea ecx, [esp]
push 4
push ecx
push 0x1001
push 0xffff
push eax
mov dword [esp + 0x14], 0
call sub.WS2_32.dll_setsockopt
mov eax, 1
pop ecx
ret

Function at 0x44ac11
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, ecx
call fcn.0044ad60
push 0
push 1
push 2
call sub.WS2_32.dll_socket
mov dword [esi], eax
cmp eax, 0xffffffff
pop esi
jne 0x44ac30
xor eax, eax
pop ecx
ret
lea ecx, [esp]
push 4
push ecx
push 0x1001
push 0xffff
push eax
mov dword [esp + 0x14], 0
call sub.WS2_32.dll_setsockopt
mov eax, 1
pop ecx
ret

Function at 0x44ac60
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
xor eax, eax
push esi
push edi
mov dword [esp + 8], eax
mov edi, ecx
mov dword [esp + 0xc], eax
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x10], eax
push ecx
mov dword [esp + 0x18], eax
mov word [esp + 0xc], 2
call sub.WS2_32.dll_htons
mov esi, dword [esp + 0x1c]
mov word [esp + 0xa], ax
push esi
call sub.WS2_32.dll_inet_addr
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x44acb7
push esi
call sub.WS2_32.dll_gethostbyname
test eax, eax
je 0x44accd
mov edx, dword [eax + 0xc]
mov eax, dword [edx]
mov ecx, dword [eax]
mov dword [esp + 0xc], ecx
lea edx, [esp + 8]
push 0x10
push edx
mov ecx, edi
call fcn.0044acf0
pop edi
pop esi
add esp, 0x10
ret 8
push 0x2726
call sub.WS2_32.dll_WSASetLastError
pop edi
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x44acf0
Capabilities:
Connect socket

Disassembly:
mov eax, dword [esp + 8]
mov edx, dword [esp + 4]
push eax
mov eax, dword [ecx]
push edx
push eax
call sub.WS2_32.dll_connect
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov eax, ecx
ret 8

Function at 0x44ad80
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x44adc9
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4
Function at 0x44b240
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x46db20
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0044adf0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0044ae70
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0044ae70
lea ecx, [esi + 0xc]
call fcn.00462bbf
lea ecx, [esi + 0x10]
call fcn.00462bbf
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0044d6a0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0044d6a0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0044d6a0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.00462c34
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.00462c34
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x44bee8
Capabilities:
Get hostname

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46dd48
push eax
mov dword fs:[0], esp
sub esp, 0x64
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 4]
test eax, eax
je 0x44bef8
call fcn.0044c410
mov edi, dword [esp + 0x7c]
test edi, edi
je 0x44bfdb
cmp byte [edi], 0
je 0x44bfdb
mov eax, dword [esp + 0x8c]
test eax, eax
jg 0x44bf1d
mov eax, 0x7d0
mov ecx, esi
mov dword [esi + 8], eax
call fcn.0044ac10
test eax, eax
jne 0x44bf3d
push 0x48c460
lea ecx, [esi + 0x38]
call fcn.00462d71
jmp 0x44bfdb
mov eax, dword [esp + 0x80]
mov ecx, esi
push eax
push edi
call fcn.0044ac60
test eax, eax
jne 0x44bf6c
mov ecx, esi
call fcn.0044ad60
push edi
add esi, 0x38
push 0x48c43c
push esi
call fcn.0045d535
add esp, 0xc
jmp 0x44bfdb
push 0xdc
mov ecx, esi
mov dword [esi + 4], 1
call fcn.0044cc90
test eax, eax
je 0x44bfd4
lea ecx, [esp + 8]
push 0x64
push ecx
call sub.WS2_32.dll_gethostname
mov eax, dword [esp + 0x88]
mov ecx, dword [esp + 0x84]
lea edx, [esp + 0x8c]
mov dword [esp + 0x8c], 1
push edx
push eax
lea edx, [esp + 0x10]
push ecx
push edx
mov ecx, esi
call fcn.0044c0b0
test eax, eax
jne 0x44bff0
push edi
lea eax, [esi + 0x38]
push 0x48c418
push eax
call fcn.0045d535
add esp, 0xc
mov ecx, esi
call fcn.0044c410
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x64]
mov dword fs:[0], ecx
add esp, 0x70
ret 0x14
mov eax, dword [esp + 0x8c]
test eax, eax
je 0x44c098
mov ecx, dword [0x48ca90]
mov dword [esp + 0x7c], ecx
lea edx, [esp + 8]
lea eax, [esp + 0x7c]
push edx
push str.HELO__s_r_n
push eax
mov dword [esp + 0x80], 0
call fcn.0045d535
mov edx, dword [esp + 0x88]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
add esp, 0xc
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push edx
mov ecx, esi
call fcn.0044ad10
test eax, eax
jne 0x44c05a
push 0x48c3fc
lea ecx, [esi + 0x38]
call fcn.00462d71
jmp 0x44c06a
push 0xfa
mov ecx, esi
call fcn.0044cc90
test eax, eax
jne 0x44c087
mov ecx, esi
call fcn.0044c410
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.00462c34
jmp 0x44bfdb
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.00462c34
mov ecx, dword [esp + 0x6c]
pop edi
mov eax, 1
pop esi
mov dword fs:[0], ecx
add esp, 0x70
ret 0x14
Function at 0x4604ab
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4604e3
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0046308f
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00463067
jmp 0x4604ef
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x461b9c
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x461bde
call fcn.004691c4
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x461bde
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x461bd5
xor eax, eax
jmp 0x461be6
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00461bec
pop edi
pop esi
pop ebx
ret 4

Function at 0x469882
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4698b0
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4698ce
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004697e8
jmp 0x4698ce
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4698ce
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004697e8
test edi, edi
mov eax, edi
jne 0x4698b8
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x43eeb0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x30000]
push edi
or ebp, 0xffffffff
jmp 0x43eed2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x43eed9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x43eec8
mov eax, 1
add ebx, ebx
jne 0x43eeeb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x43eee0
jne 0x43eefc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x43eee0
xor ecx, ecx
sub eax, 3
jb 0x43ef10
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x43ef82
mov ebp, eax
add ebx, ebx
jne 0x43ef1b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x43ef28
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x43ef4c
inc ecx
add ebx, ebx
jne 0x43ef38
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x43ef2d
jne 0x43ef49
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x43ef2d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x43ef6c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x43ef5d
jmp 0x43eece
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x43ef6c
add edi, ecx
jmp 0x43eece
pop esi
mov edi, esi
mov ecx, 0x844
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x43ef8a
cmp byte [edi], 0xd
jne 0x43ef8a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x43ef8f
lea edi, [esi + 0x3c000]
mov eax, dword [edi]
or eax, eax
je 0x43f007
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x40b94]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x40c48]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x43efbc
mov ecx, edi
jns 0x43efeb
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x40c4c]
or eax, eax
je 0x43f001
mov dword [ebx], eax
add ebx, 4
jmp 0x43efd9
call dword [esi + 0x40c50]
popal
jmp section.UPX0
Function at 0x404de5
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x408688
cmp edx, dword [eax]
je 0x404e07
add eax, 8
inc ecx
cmp eax, 0x408718
jl 0x404df8
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x408688]
jne 0x404f35
mov eax, dword [0x408a48]
cmp eax, 1
je 0x404f0f
test eax, eax
jne 0x404e38
cmp dword [0x4085d4], 1
je 0x404f0f
cmp edx, 0xfc
je 0x404f35
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x404e6f
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004032f0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004033f0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x404eb2
lea eax, [ebp - 0x1a4]
push eax
call fcn.004033f0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4065d0
push edi
call fcn.00405720
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004032f0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00403300
lea eax, [ebp - 0xa0]
push 0x4065b0
push eax
call fcn.00403300
push dword [esi + 0x40868c]
lea eax, [ebp - 0xa0]
push eax
call fcn.00403300
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00405697
add esp, 0x2c
pop edi
jmp 0x404f35
lea eax, [ebp + 8]
lea esi, [esi + 0x40868c]
push 0
push eax
push dword [esi]
call fcn.004033f0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret

Function at 0x410e92
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
mov esi, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
cld
mov dl, 0x80
movsb byte es:[edi], byte [esi]
call fcn.00410f11
jae 0x410e9e
xor ecx, ecx
call fcn.00410f11
jae 0x410ec8
xor eax, eax
call fcn.00410f11
jae 0x410ed9
mov al, 0x10
call fcn.00410f11
adc al, al
jae 0x410eba
jne 0x410f06
stosb byte es:[edi], al
jmp 0x410e9f
call fcn.00410f1d
dec ecx
loop 0x410ee5
mov eax, ebp
call fcn.00410f1b
jmp 0x410f07
lodsb al, byte [esi]
shr eax, 1
je 0x410f2d
adc ecx, 2
mov ebp, eax
jmp 0x410f07
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
mov ebp, eax
call fcn.00410f1b
cmp eax, 0x7d00
jae 0x410f05
cmp eax, 0x500
jae 0x410f06
cmp eax, 0x7f
ja 0x410f07
inc ecx
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x410e9f
pop ebp
ret 8
Function at 0x4016ab
Capabilities:
Initialize winsock library

Disassembly:
push 0xffffffffffffffff
push 0x4086cf
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x194
push esi
mov esi, ecx
mov dword [esp + 4], esi
lea ecx, [esi + 4]
call fcn.00401eb0
lea ecx, [esi + 0x318]
mov dword [esp + 0x1a0], 0
call fcn.00401230
lea ecx, [esi + 0x340]
mov byte [esp + 0x1a0], 1
call fcn.00401230
mov eax, dword [esp + 0x1a8]
lea ecx, [esp + 8]
push ecx
push 0x202
mov dword [esi], 0x409368
mov dword [esi + 0x30c], 0
mov dword [esi + 0x310], eax
mov dword [esi + 0x314], 0
call dword [sym.imp.WS2_32.dll_WSAStartup]
call dword [sym.imp.WS2_32.dll_WSACreateEvent]
push eax
mov dword [esi + 0x370], eax
call dword [sym.imp.KERNEL32.dll_ResetEvent]
mov ecx, dword [esp + 0x198]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x1a0
ret 4

Function at 0x401840
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, ecx
push edi
mov word [esp + 8], 1
mov eax, dword [esi + 0x310]
mov word [esp + 0xa], 0
cmp eax, 0xffffffff
je 0x40189a
lea ecx, [esp + 8]
push 4
push ecx
push 0x80
push 0xffff
push eax
call dword [sym.imp.WS2_32.dll_setsockopt]
mov edx, dword [esi + 0x310]
push edx
call dword [sym.imp.KERNEL32.dll_CancelIo]
mov eax, dword [esi + 0x310]
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov dword [esi + 0x310], 0xffffffff
lea edi, [esi + 0x314]
push 0
push edi
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
lea ecx, [esi + 0x318]
call fcn.00401650
lea ecx, [esi + 0x340]
call fcn.00401650
push 0x535
mov dword [edi], 0
call dword [sym.imp.KERNEL32.dll_Sleep]
pop edi
pop esi
pop ecx
ret

Function at 0x40191a
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, 0x10000
call fcn.00408450
push esi
mov esi, ecx
push edi
mov ecx, 0x4000
xor eax, eax
lea edi, [esp + 8]
rep stosd dword es:[edi], eax
mov ecx, dword [esi + 0x310]
push eax
lea eax, [esp + 0xc]
push 0x10000
push eax
push ecx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jg 0x401966
mov eax, dword [esi + 0x30c]
cmp eax, 3
lea edx, [eax + 1]
mov dword [esi + 0x30c], edx
jne 0x401977
pop edi
xor eax, eax
pop esi
add esp, 0x10000
ret
mov ecx, dword [esi + 0x368]
push eax
lea eax, [esp + 0xc]
push eax
call fcn.004012b0
pop edi
mov eax, 1
pop esi
add esp, 0x10000
ret