joyce8/EMBER2024-capa huggingface dataset:
Function at 0x51b580
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x10c
mov eax, dword [0x704dd8]
xor eax, esp
mov dword [esp + 0x108], eax
push ebx
push ebp
mov ebp, dword [esp + 0x118]
cmp dword [ebp + 0x19c], 0
push esi
push edi
mov edi, dword [ebp]
mov dword [esp + 0x14], edi
jne 0x51b6bb
mov esi, dword [esp + 0x124]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x1c]
push ecx
mov ebx, 0x80
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WSOCK32.dll_getpeername]
test eax, eax
je 0x51b5fc
call dword [sym.imp.WSOCK32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.0051ec40
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.0051abc0
add esp, 0x18
jmp 0x51b6c4
lea edx, [esp + 0x10]
push edx
lea eax, [esp + 0x9c]
push eax
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WSOCK32.dll_getsockname]
test eax, eax
je 0x51b63c
call dword [sym.imp.WSOCK32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.0051ec40
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.0051abc0
add esp, 0x18
jmp 0x51b6c4
lea ebx, [ebp + 0xcc]
lea edi, [ebp + 0x9e]
lea esi, [esp + 0x18]
call fcn.0051b540
test eax, eax
jne 0x51b67a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.0051ec40
mov ecx, dword [esp + 0x1c]
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ecx
call fcn.0051abc0
add esp, 0x18
jmp 0x51b6c4
lea ebx, [ebp + 0x100]
lea edi, [ebp + 0xd0]
lea esi, [esp + 0x98]
call fcn.0051b540
test eax, eax
jne 0x51b6bb
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.0051ec40
mov edx, dword [esp + 0x1c]
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.0051abc0
add esp, 0x18
jmp 0x51b6c4
push ebp
call fcn.0051b4e0
add esp, 4
mov ecx, dword [esp + 0x118]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004e8c89
add esp, 0x10c
ret

Function at 0x51b6e0
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, dword [edi]
mov eax, dword [esi + 0x314]
push 4
lea ecx, [esp + 8]
push ecx
push 1
push 6
push edx
mov dword [esp + 0x18], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x51b723
call dword [sym.imp.WSOCK32.dll_WSAGetLastError]
push eax
push edi
call fcn.0051ec40
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0051ab30
add esp, 0x14
pop esi
pop ecx
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.0051ab30
add esp, 8
pop esi
pop ecx
ret

Function at 0x51b740
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [esp + 0x14]
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 8]
push ecx
push 0x1001
push 0xffff
push esi
mov dword [esp + 0x1c], 0x4020
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], 4
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x51b789
mov edx, dword [esp + 4]
cmp edx, dword [esp + 8]
jg 0x51b7a1
push 4
lea eax, [esp + 0xc]
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_setsockopt]
pop esi
add esp, 0xc
ret
Function at 0x51b7b0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [ecx + 0x530]
cmp eax, 0xffffffff
je 0x51b809
mov ecx, dword [ecx + 0x524]
mov edx, dword [ecx]
cmp dword [edx + eax*4], 0
lea eax, [edx + eax*4]
je 0x51b809
mov ecx, dword [esp + 8]
test ecx, ecx
mov eax, dword [eax]
je 0x51b7dc
mov dword [ecx], eax
cmp dword [eax + 0x148], 0
push esi
mov esi, dword [eax + 0x130]
jne 0x51b800
push 2
push 1
lea eax, [esp + 0x10]
push eax
push esi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x51b805
or eax, 0xffffffff
pop esi
ret
mov eax, esi
pop esi
ret
or eax, 0xffffffff
ret
Function at 0x51d250
Capabilities:
Resolve dns

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
push esi
mov esi, dword [esp + 0x1c]
mov dword [esi], 0
push ecx
mov byte [eax], 0
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov ecx, eax
test ecx, ecx
mov dword [esp + 0x1c], ecx
je 0x51d2f4
cmp word [ecx + 8], 2
push ebx
push ebp
push edi
jne 0x51d2c5
cmp word [ecx + 0xa], 4
jne 0x51d2c5
mov edi, dword [ecx + 0xc]
mov eax, dword [edi]
test eax, eax
je 0x51d2c5
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x18]
lea esp, [esp]
mov edx, dword [eax]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebx
push ebp
call fcn.0051d1e0
test eax, eax
mov dword [esi], eax
je 0x51d2e8
add edi, 4
lea esi, [eax + 0x1c]
mov eax, dword [edi]
test eax, eax
jne 0x51d2a0
mov ecx, dword [esp + 0x28]
mov ecx, dword [ecx]
mov edx, dword [esp + 0x24]
push 0x400
push ecx
push 0x401
push edx
call fcn.005002dc
add esp, 0x10
pop edi
pop ebp
pop ebx
xor eax, eax
pop esi
ret 0x18
pop edi
pop ebp
pop ebx
mov eax, 8
pop esi
ret 0x18
call dword [sym.imp.WSOCK32.dll_WSAGetLastError]
add eax, 0xffffd507
cmp eax, 3
ja case.0x51d304.11001
jmp dword [eax*4 + 0x51d328]
mov eax, 0x2af9
pop esi
ret 0x18
mov eax, 0x2afa
pop esi
ret 0x18
mov eax, 0x2afb
pop esi
ret 0x18
Function at 0x51db60
Capabilities:
Get common file path

Disassembly:
sub esp, 0x230
mov eax, dword [0x704dd8]
xor eax, esp
mov dword [esp + 0x22c], eax
cmp dword [0x7126b4], 0
mov dword [esp], str.getaddrinfo
mov dword [esp + 4], 0x51d5b0
mov dword [esp + 8], str.getnameinfo
mov dword [esp + 0xc], 0x51d8a0
mov dword [esp + 0x10], str.freeaddrinfo
mov dword [esp + 0x14], fcn.0051d560
je 0x51dbd2
movzx eax, word [esp + 0x234]
mov eax, dword [eax*8 + 0x706428]
mov ecx, dword [esp + 0x22c]
xor ecx, esp
call fcn.004e8c89
add esp, 0x230
ret 4
push 0x104
lea ecx, [esp + 0x128]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x51dccf
push ebx
push ebp
push esi
push edi
lea edx, [esp + 0x134]
push edx
lea eax, [esp + 0x2c]
push 0x10c
push eax
call fcn.004f691d
push str.ws2_32
lea ecx, [esp + 0x38]
push 0x10c
push ecx
call fcn.00500268
mov edi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
add esp, 0x18
lea edx, [esp + 0x28]
push edx
call edi
mov ebp, dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x51dc4d
push str.getaddrinfo
push esi
call ebx
test eax, eax
jne 0x51dc94
push esi
call ebp
lea eax, [esp + 0x134]
push eax
lea ecx, [esp + 0x2c]
push 0x10c
push ecx
call fcn.004f691d
push str.wship6
lea edx, [esp + 0x38]
push 0x10c
push edx
call fcn.00500268
add esp, 0x18
lea eax, [esp + 0x28]
push eax
call edi
mov esi, eax
test esi, esi
je 0x51dccb
push str.getaddrinfo
push esi
call ebx
test eax, eax
je 0x51dcff
xor edi, edi
mov ecx, dword [esp + edi*8 + 0x10]
push ecx
push esi
call ebx
test eax, eax
mov dword [esp + edi*8 + 0x14], eax
je 0x51dcff
add edi, 1
cmp edi, 3
jl 0x51dc96
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x24]
mov dword [0x706428], edx
mov dword [0x706430], eax
mov dword [fcn.0051d560], ecx
pop edi
pop esi
pop ebp
pop ebx
movzx edx, word [esp + 0x234]
mov ecx, dword [esp + 0x22c]
mov eax, dword [edx*8 + 0x706428]
xor ecx, esp
mov dword [0x7126b4], 1
call fcn.004e8c89
add esp, 0x230
ret 4
push esi
call ebp
jmp 0x51dccb

Function at 0x51e260
Capabilities:
Create thread

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push 0
push 0
push eax
push ecx
push 0
push 0
call fcn.004f164e
add esp, 0x18
test eax, eax
je 0x51e283
cmp eax, 0xffffffff
jne 0x51e285
xor eax, eax
ret
Function at 0x524a70
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x61e7c4
push ecx
call fcn.0051ab30
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.00523c10
test eax, eax
jne 0x524aa0
mov eax, esi
jmp fcn.005240a0
ret
Function at 0x524eb0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x704dd8]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
mov ebp, dword [esp + 0x94]
mov ebx, dword [ebp]
push esi
mov esi, dword [ebp + 0x3d0]
push edi
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
mov edx, dword [esi + 0x154]
mov eax, dword [esi + 0x15c]
lea ecx, [esp + 0x18]
push ecx
mov ecx, dword [esi + 0x14]
push 0
add edx, 4
lea edi, [esi + 0x15c]
push edx
push eax
push ecx
call dword [sym.imp.WSOCK32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x524f3f
mov edx, dword [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
lea ecx, [esi + 0xc8]
push ecx
call fcn.004e9c70
mov edx, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], edx
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x524f7a
push str.Received_too_short_packet
push ebx
call fcn.0051abc0
add esp, 8
mov dword [esi + 0xc], 7
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004e8c89
add esp, 0x88
ret
mov eax, edi
call fcn.00523d90
movzx eax, ax
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x524f93
jmp dword [eax*4 + 0x525080]
cmp edx, 4
jle case.0x524f93.4
mov eax, edi
call fcn.00523da0
movzx ecx, word [esi + 0x40]
add ecx, 1
cmp cx, ax
jne case.0x524f93.4
add edx, 0xfffffffc
push edx
mov edx, dword [edi]
add edx, 4
push edx
push 1
push ebp
call fcn.0051aea0
mov edi, eax
add esp, 0x10
test edi, edi
je 0x524fe8
mov ecx, 5
mov eax, esi
call fcn.00524e30
mov eax, edi
jmp 0x524f61
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [ebx + 0x38], eax
mov ecx, dword [ebx + 0x38]
adc dword [ebx + 0x3c], edx
mov eax, dword [ebx + 0x3c]
push eax
push ecx
push ebx
call fcn.00531a70
jmp 0x525054
mov eax, edi
call fcn.00523da0
movzx edx, ax
mov eax, dword [edi]
add eax, 4
push eax
push 0x61e7c4
push ebx
mov dword [esi + 8], edx
call fcn.0051ab30
jmp 0x525054
mov ecx, dword [edi]
add edx, 0xfffffffe
push edx
add ecx, 2
push ecx
push esi
call fcn.00523e40
add esp, 0xc
test eax, eax
je case.0x524f93.4
jmp 0x524f61
push str.Internal_error:_Unexpected_packet
push 0x601ef4
push ebx
call fcn.0051abc0
add esp, 0xc
push ebp
call fcn.00531b30
add esp, 4
test eax, eax
je 0x524f5f
mov ecx, 5
mov eax, esi
call fcn.00524e30
mov eax, 0x2a
jmp 0x524f61

Function at 0x526df0
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0x130]
mov al, byte [esp + 8]
push esi
mov esi, dword [edi]
push 0
push 3
lea ecx, [esp + 0xc]
push ecx
push edx
mov byte [esp + 0x14], 0xff
mov byte [esp + 0x15], al
mov byte [esp + 0x16], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x526e34
call dword [sym.imp.WSOCK32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0051abc0
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.00526ce0
add esp, 4
pop esi
pop ecx
ret
Function at 0x528480
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x18
mov eax, dword [0x704dd8]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
mov ebx, dword [esi + 0x134]
push ebp
push edi
mov edi, dword [esi]
push 1
push 0
push edi
or ebp, 0xffffffff
mov dword [esp + 0x18], 0x10
call fcn.0051b000
add esp, 0xc
test eax, eax
jl 0x5284e9
mov ecx, 0x3e8
cmp eax, ecx
jge 0x5284c0
mov ecx, eax
push ecx
push 0xffffffffffffffff
push ebx
call fcn.005304f0
add esp, 0xc
cmp eax, 0xffffffff
je 0x528584
test eax, eax
jne 0x52850e
push 1
push eax
push edi
call fcn.0051b000
add esp, 0xc
test eax, eax
jge 0x5284b5
push str.Timeout_while_waiting_for_server_connect
push edi
call fcn.0051abc0
add esp, 8
pop edi
pop ebp
mov eax, 0x1c
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004e8c89
add esp, 0x18
ret
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0x14]
push ecx
push ebx
call dword [sym.imp.WSOCK32.dll_getsockname]
test eax, eax
jne 0x52853e
lea edx, [esp + 0xc]
push edx
lea eax, [esp + 0x14]
push eax
push ebx
mov dword [esp + 0x18], 0x10
call dword [sym.imp.WSOCK32.dll_accept]
mov ebp, eax
push ebx
push esi
call fcn.0051b810
add esp, 8
cmp ebp, 0xffffffff
jne 0x528554
push str.Error_accept__ing_server_connect
jmp 0x528589
push str.Connection_accepted_from_server_n
push edi
call fcn.0051ab30
push 1
push ebp
mov dword [esi + 0x134], ebp
call fcn.005340c0
add esp, 0x10
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004e8c89
add esp, 0x18
ret
push str.Error_while_waiting_for_server_connect
push edi
call fcn.0051abc0
mov ecx, dword [esp + 0x28]
add esp, 8
pop edi
pop ebp
pop ebx
xor ecx, esp
mov eax, 0x1e
call fcn.004e8c89
add esp, 0x18
ret
Function at 0x5304f0
Capabilities:
Check for time delay via gettickcount
Get socket status

Disassembly:
sub esp, 0x31c
push ebx
mov ebx, dword [esp + 0x324]
push ebp
mov ebp, dword [esp + 0x32c]
push esi
xor esi, esi
cmp ebx, 0xffffffff
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], esi
jne 0x530534
cmp ebp, ebx
jne 0x530534
mov eax, dword [esp + 0x334]
push eax
call fcn.005304c0
add esp, 4
pop esi
pop ebp
pop ebx
add esp, 0x31c
ret
push edi
mov edi, dword [esp + 0x338]
cmp edi, esi
jle 0x53054f
mov esi, edi
call fcn.0051f910
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], edx
xor eax, eax
xor ecx, ecx
or edx, 0xffffffff
cmp ebx, 0xffffffff
mov dword [esp + 0x20], ecx
mov dword [esp + 0x124], eax
je 0x530583
mov ecx, 1
mov dword [esp + 0x128], ebx
mov dword [esp + 0x124], ecx
mov dword [esp + 0x24], ebx
mov dword [esp + 0x20], ecx
mov edx, ebx
cmp ebp, 0xffffffff
mov dword [esp + 0x228], eax
je 0x5305ca
test ecx, ecx
mov dword [esp + 0x22c], ebp
mov dword [esp + 0x228], 1
jbe 0x5305b2
cmp dword [esp + eax*4 + 0x24], ebp
je 0x5305b2
add eax, 1
cmp eax, ecx
jb 0x5305a5
cmp eax, ecx
jne 0x5305c4
cmp ecx, 0x40
jae 0x5305c4
mov dword [esp + eax*4 + 0x24], ebp
add dword [esp + 0x20], 1
cmp ebp, edx
jbe 0x5305ca
mov edx, ebp
xor ebx, ebx
test edi, edi
setl bl
lea ecx, [esp + 0x18]
lea ebp, [edx + 1]
sub ebx, 1
and ebx, ecx
lea ecx, [ecx]
xor eax, eax
cmp edi, eax
jle 0x530611
mov eax, 0x10624dd3
imul esi
sar edx, 6
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dword [esp + 0x18], eax
imul eax, eax, 0x3e8
mov edx, esi
sub edx, eax
imul edx, edx, 0x3e8
mov dword [esp + 0x1c], edx
jmp 0x53061b
jne 0x53061b
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
push ebx
lea eax, [esp + 0x24]
push eax
lea ecx, [esp + 0x230]
push ecx
lea edx, [esp + 0x130]
push edx
push ebp
call dword [sym.imp.WSOCK32.dll_select]
cmp eax, 0xffffffff
jne 0x530685
call dword [sym.imp.WSOCK32.dll_WSAGetLastError]
test eax, eax
je 0x53064e
cmp eax, 0x2714
jne 0x530689
test edi, edi
jle 0x5305e0
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
push eax
push ecx
call fcn.0051f910
push edx
push eax
call fcn.0051f940
mov esi, edi
sub esi, eax
add esp, 0x10
test esi, esi
jg 0x5305e0
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x31c
ret
test eax, eax
jge 0x530697
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x31c
ret
jne 0x5306a6
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x31c
ret
mov edi, dword [esp + 0x330]
xor esi, esi
cmp edi, 0xffffffff
je 0x5306dd
lea edx, [esp + 0x124]
push edx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x5306cb
mov esi, 1
lea eax, [esp + 0x20]
push eax
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x5306dd
or esi, 4
mov edi, dword [esp + 0x334]
cmp edi, 0xffffffff
je 0x530710
lea ecx, [esp + 0x228]
push ecx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x5306fe
or esi, 2
lea edx, [esp + 0x20]
push edx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x530710
or esi, 4
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x31c
ret
Function at 0x532260
Capabilities:
Parse pe header

Disassembly:
mov al, byte [esp + 4]
movsx ecx, al
add ecx, 0xffffff9f
cmp ecx, 0x19
ja case.default.0x53226f
jmp dword [ecx*4 + 0x5322c4]
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

Function at 0x532450
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x704dd8]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.00502361
add esp, 4
test eax, eax
mov byte [esp], 0
je 0x5324b5
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
cmp byte [esp], 0
je 0x5324b5
lea edx, [esp]
push edx
call dword [0x70641c]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004e8c89
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.004e8c89
add esp, 0x108
ret
jmp 0x532450

Function at 0x5324d0
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x704dd8]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.00502361
add esp, 4
test eax, eax
mov byte [esp], 0
je 0x5324b5
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
cmp byte [esp], 0
je 0x5324b5
lea edx, [esp]
push edx
call dword [0x70641c]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004e8c89
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.004e8c89
add esp, 0x108
ret
jmp 0x532450

Function at 0x534f50
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x10], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret
Function at 0x53b910
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push 0xffffffffffffffff
push 0x5f0da8
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push ebp
push esi
push edi
mov eax, dword [0x704dd8]
xor eax, esp
push eax
lea eax, [esp + 0x30]
mov dword fs:[0], eax
mov ebx, ecx
mov esi, dword [esp + 0x40]
mov edi, dword [esp + 0x48]
push esi
push edi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push esi
push edi
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x53b99d
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
test eax, eax
je 0x53b9ad
push ebp
push eax
lea ecx, [esp + 0x1c]
call fcn.00544290
mov eax, dword [esp + 0x44]
push eax
lea ecx, [esp + 0x18]
push ecx
mov ecx, ebx
mov dword [esp + 0x40], 0
call fcn.0053b4a0
lea ecx, [esp + 0x14]
mov bl, al
mov dword [esp + 0x38], 0xffffffff
call fcn.005444e0
mov al, bl
jmp 0x53b9af
lea edi, [ebx + 0x44]
mov ecx, 6
mov esi, str.Unable_to_load_resource_
rep movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
xor al, al
mov ecx, dword [esp + 0x30]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret 0xc

Function at 0x53b9d0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5f0dd8
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
mov eax, dword [0x704dd8]
xor eax, esp
push eax
lea eax, [esp + 0x28]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x38]
push eax
push ecx
lea ecx, [esp + 0x14]
call fcn.00544290
mov edx, dword [esp + 0x40]
push edx
lea eax, [esp + 0x10]
push eax
mov ecx, esi
mov dword [esp + 0x38], 0
call fcn.0053b4a0
lea ecx, [esp + 0xc]
mov bl, al
mov dword [esp + 0x30], 0xffffffff
call fcn.005444e0
mov al, bl
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
add esp, 0x28
ret 0xc

Function at 0x545e30
Capabilities:
Terminate process

Disassembly:
mov ecx, dword [esp + 4]
test ecx, ecx
je 0x545e4a
mov eax, dword [ecx + 0x40]
test eax, eax
je 0x545e4a
mov edx, dword [esp + 8]
push edx
push ecx
call eax
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x55a930
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x14], 0xca
jne 0x55a95f
push esi
call fcn.0055b0a0
add esp, 4
cmp byte [esi + 0x40], 0
je 0x55a958
mov dword [esi + 0x14], 0xcf
mov al, 1
pop esi
ret
mov dword [esi + 0x14], 0xcb
mov eax, dword [esi + 0x14]
cmp eax, 0xcb
jne 0x55a9da
mov eax, dword [esi + 0x1a0]
cmp byte [eax + 0x10], 0
je 0x55a9ca
mov eax, dword [esi + 8]
test eax, eax
je 0x55a984
mov ecx, dword [eax]
push esi
call ecx
add esp, 4
mov edx, dword [esi + 0x1a0]
mov eax, dword [edx]
push esi
call eax
add esp, 4
test eax, eax
je 0x55a9c6
cmp eax, 2
je 0x55a9ca
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x55a975
cmp eax, 3
je 0x55a9ac
cmp eax, 1
jne 0x55a975
add dword [ecx + 4], 1
mov eax, dword [esi + 8]
mov ecx, dword [eax + 4]
cmp ecx, dword [eax + 8]
jl 0x55a975
mov edx, dword [esi + 0x120]
add dword [eax + 8], edx
jmp 0x55a975
xor al, al
pop esi
ret
mov eax, dword [esi + 0x7c]
mov dword [esi + 0x84], eax
call fcn.0055a7c0
pop esi
ret
cmp eax, 0xcc
je 0x55a9fc
mov ecx, dword [esi]
mov dword [ecx + 0x14], 0x15
mov edx, dword [esi]
mov eax, dword [esi + 0x14]
mov dword [edx + 0x18], eax
mov ecx, dword [esi]
mov edx, dword [ecx]
push esi
call edx
add esp, 4
call fcn.0055a7c0
pop esi
ret

Function at 0x565190
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 0x14
push esi
push edi
mov edi, dword [esp + 0x20]
cmp dword [edi + 0x4c], 1
mov esi, dword [edi + 0x1b8]
mov dword [esp + 0x18], esi
jne 0x5651b7
mov dword [esp + 8], 0x1fe
mov byte [esi + 0x1c], 1
jmp 0x5651c3
mov dword [esp + 8], 0
mov byte [esi + 0x1c], 0
mov ecx, dword [edi + 0x64]
mov edx, dword [esp + 8]
mov eax, dword [edi + 4]
mov eax, dword [eax + 8]
push ecx
add edx, 0x100
push edx
push 1
push edi
call eax
xor ecx, ecx
mov dword [esi + 0x18], eax
mov eax, dword [esi + 0x14]
add esp, 0x10
cmp dword [edi + 0x64], ecx
mov dword [esp + 0xc], ecx
jle 0x5652cf
push ebx
lea edx, [esi + 0x20]
push ebp
mov dword [esp + 0x18], edx
jmp 0x56520c
mov eax, dword [esp + 0x1c]
mov esi, dword [esp + 0x20]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov ebp, dword [edx]
cdq
idiv ebp
cmp dword [esp + 0x10], 0
mov dword [esp + 0x1c], eax
je 0x56522d
mov eax, dword [esi + 0x18]
add dword [eax + ecx*4], 0xff
lea eax, [eax + ecx*4]
mov edx, dword [esi + 0x18]
mov edi, dword [edx + ecx*4]
add ebp, 0xffffffff
mov ecx, ebp
xor eax, eax
xor ebx, ebx
call fcn.00565000
mov ecx, eax
xor esi, esi
cmp esi, ecx
jle 0x565262
lea esp, [esp]
add ebx, 1
mov ecx, ebp
mov eax, ebx
call fcn.00565000
mov ecx, eax
cmp esi, ecx
jg 0x565250
mov al, byte [esp + 0x1c]
imul bl
mov byte [esi + edi], al
add esi, 1
cmp esi, 0xff
jle 0x565245
cmp dword [esp + 0x10], 0
je 0x5652b0
mov eax, 1
lea ecx, [edi - 1]
jmp 0x565290
movzx edx, byte [edi]
mov byte [ecx], dl
movzx edx, byte [edi + 0xff]
mov byte [edi + eax + 0xff], dl
add eax, 1
sub ecx, 1
cmp eax, 0xff
jle 0x565290
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x28]
add dword [esp + 0x18], 4
add eax, 1
cmp eax, dword [ecx + 0x64]
mov dword [esp + 0x14], eax
jl 0x565200
pop ebp
pop ebx
pop edi
pop esi
add esp, 0x14
ret