joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4229e0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x10c
mov eax, dword [0x4811f4]
xor eax, esp
mov dword [esp + 0x108], eax
push ebp
mov ebp, dword [esp + 0x114]
cmp dword [ebp + 0x8c], 2
push edi
mov edi, dword [ebp]
mov dword [esp + 0xc], edi
je 0x422b55
cmp dword [ebp + 0x270], 0
push ebx
push esi
jne 0x422b4a
mov esi, dword [esp + 0x124]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x9c]
push ecx
mov ebx, 0x80
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x422a6c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.004135e0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.004203e0
add esp, 0x18
jmp 0x422b53
push ebx
lea edx, [esp + 0x1c]
push 0
push edx
mov dword [esp + 0x1c], ebx
call fcn.0044ae50
add esp, 0xc
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x1c]
push ecx
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x422ab9
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.004135e0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.004203e0
add esp, 0x18
jmp 0x422b53
lea edi, [ebp + 0xb8]
lea ebx, [ebp + 0xe8]
lea esi, [esp + 0x98]
call fcn.004229a0
test eax, eax
jne 0x422afa
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.004135e0
mov edx, dword [esp + 0x1c]
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.004203e0
add esp, 0x18
jmp 0x422b53
lea edi, [ebp + 0x58]
mov ecx, 0xb
lea esi, [ebp + 0xb8]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
lea ebx, [ebp + 0x11c]
lea edi, [ebp + 0xec]
lea esi, [esp + 0x18]
call fcn.004229a0
test eax, eax
jne 0x422b4a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.004135e0
push eax
mov eax, dword [esp + 0x20]
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push eax
call fcn.004203e0
add esp, 0x18
jmp 0x422b53
push ebp
call fcn.00422940
add esp, 4
pop esi
pop ebx
mov ecx, dword [esp + 0x110]
pop edi
pop ebp
xor ecx, esp
call fcn.00447258
add esp, 0x10c
ret

Function at 0x422b70
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, dword [edi]
mov eax, dword [esi + 0x364]
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 0x422bb3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004135e0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00420350
add esp, 0x14
pop esi
pop ecx
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00420350
add esp, 8
pop esi
pop ecx
ret
Function at 0x422bd0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xac
mov eax, dword [0x4811f4]
xor eax, esp
mov dword [esp + 0xa8], eax
mov eax, dword [0x482de4]
push esi
mov dword [esp + 4], 0x4020
mov dword [esp + 8], 0
mov dword [esp + 0xc], 4
test eax, eax
jne 0x422c94
push 0x9c
push eax
lea eax, [esp + 0x18]
push eax
call fcn.0044ae50
mov esi, dword [sym.imp.KERNEL32.dll_VerSetConditionMask]
add esp, 0xc
push 3
push 2
push 0
push 0
mov dword [esp + 0x20], 0x9c
mov dword [esp + 0x24], 6
call esi
push 3
push 1
push edx
push eax
call esi
push 3
push 0x20
push edx
push eax
call esi
push 3
push 0x10
push edx
push eax
call esi
push edx
push eax
push 0x33
lea ecx, [esp + 0x1c]
push ecx
call dword [sym.imp.KERNEL32.dll_VerifyVersionInfoA]
test eax, eax
je 0x422c88
mov dword [0x482de4], 2
pop esi
mov ecx, dword [esp + 0xa8]
xor ecx, esp
call fcn.00447258
add esp, 0xac
ret
mov dword [0x482de4], 1
jmp 0x422c99
cmp eax, 2
je 0x422ce1
mov esi, dword [esp + 0xb4]
lea edx, [esp + 0xc]
push edx
lea eax, [esp + 0xc]
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x422cc9
mov ecx, dword [esp + 8]
cmp ecx, dword [esp + 4]
jg 0x422ce1
push 4
lea edx, [esp + 8]
push edx
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_setsockopt]
mov ecx, dword [esp + 0xac]
pop esi
xor ecx, esp
call fcn.00447258
add esp, 0xac
ret

Function at 0x422d20
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 8
push esi
push edi
mov edi, dword [esp + 0x14]
mov esi, dword [edi + 0x5e8]
test esi, esi
je 0x422d79
mov eax, dword [edi + 0x44]
test eax, eax
jne 0x422d3f
cmp dword [edi + 0x40], eax
je 0x422d79
mov dword [esp + 8], esi
mov dword [esp + 0xc], 0
test eax, eax
jne 0x422d52
mov eax, dword [edi + 0x40]
push 0x422d00
lea ecx, [esp + 0xc]
add eax, 0x68
push ecx
push eax
call fcn.0043ec90
add esp, 0xc
cmp dword [esp + 0xc], 0
jne 0x422d82
mov dword [edi + 0x5e8], 0
pop edi
or eax, 0xffffffff
pop esi
add esp, 8
ret
mov eax, dword [esp + 0x18]
test eax, eax
je 0x422d8c
mov dword [eax], esi
cmp dword [esi + 0x17c], 0
mov edi, dword [esi + 0x154]
je 0x422db1
push esi
call fcn.00416b70
add esp, 4
test eax, eax
jne 0x422dc5
pop edi
or eax, 0xffffffff
pop esi
add esp, 8
ret
push 2
push 1
lea edx, [esp + 0x1c]
push edx
push edi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x422d79
mov eax, edi
pop edi
pop esi
add esp, 8
ret
Function at 0x423740
Capabilities:
Read file on windows

Disassembly:
mov eax, dword [esp + 0xc]
push eax
call fcn.00423730
add esp, 4
mov dword [esp + 0xc], eax
jmp fcn.0045bfbb

Function at 0x4237c0
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ebx
push ebp
lea ecx, [esp + 0x10]
push ecx
mov ecx, dword [esp + 0x1c]
xor ebx, ebx
mov dword [eax], ebx
mov eax, dword [esp + 0x20]
push edx
push eax
push ecx
mov dword [esp + 0x18], ebx
xor ebp, ebp
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 0xc], eax
cmp eax, ebx
jne 0x423971
push edi
mov edi, dword [esp + 0x14]
cmp edi, ebx
je 0x42394f
push esi
jmp 0x423810
cmp dword [edi + 4], 2
jne 0x4238c8
cmp dword [edi + 0x18], ebx
je 0x4238c8
mov eax, dword [edi + 0x10]
cmp eax, ebx
jbe 0x4238c8
cmp eax, 0x10
jb 0x4238c8
push 0x20
call dword [section..data]
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x4238d5
mov edx, dword [edi]
mov dword [esi], edx
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov ecx, dword [edi + 8]
mov dword [esi + 8], ecx
mov edx, dword [edi + 0xc]
push 0x10
mov dword [esi + 0xc], edx
mov dword [esi + 0x10], 0x10
mov dword [esi + 0x18], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x1c], ebx
call dword [section..data]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebx
je 0x4238df
mov ecx, dword [edi + 0x18]
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
mov eax, dword [edi + 0x14]
cmp eax, ebx
je 0x4238b5
push eax
call dword [0x48100c]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebx
je 0x4238f3
cmp dword [esp + 0x10], ebx
jne 0x4238bf
mov dword [esp + 0x10], esi
cmp ebp, ebx
je 0x4238c6
mov dword [ebp + 0x1c], esi
mov ebp, esi
mov edi, dword [edi + 0x1c]
cmp edi, ebx
jne 0x423810
jmp 0x42390f
mov dword [esp + 0x14], 8
jmp 0x42390f
push esi
mov dword [esp + 0x18], 8
call dword [0x481004]
add esp, 4
jmp 0x42390f
mov edx, dword [esi + 0x18]
push edx
mov dword [esp + 0x18], 8
call dword [0x481004]
push esi
call dword [0x481004]
add esp, 8
mov eax, dword [esp + 0x18]
pop esi
cmp eax, ebx
je 0x42391f
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [esp + 0x10], ebx
je 0x423949
mov eax, dword [esp + 0xc]
push eax
call fcn.00423780
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x14]
add esp, 4
pop edi
mov ecx, ebx
pop ebp
mov dword [esp + 4], ebx
mov dword [edx], ecx
pop ebx
add esp, 0xc
ret
cmp dword [esp + 0xc], ebx
jne 0x423962
push 0x2af9
mov dword [esp + 0x14], 0x2af9
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x10]
mov dword [edx], ecx
pop edi
pop ebp
pop ebx
add esp, 0xc
ret

Function at 0x423cb0
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.0044cb75
add esp, 0x18
test eax, eax
je 0x423cd3
cmp eax, 0xffffffff
jne 0x423cd5
xor eax, eax
ret
Function at 0x423e10
Capabilities:
Parse pe header

Disassembly:
mov al, byte [esp + 4]
movsx ecx, al
add ecx, 0xffffff9f
cmp ecx, 0x19
ja case.default.0x423e1f
jmp dword [ecx*4 + 0x423e74]
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 0x4256e0
Capabilities:
Generate random numbers via winapi

Disassembly:
push ecx
push 0xf0000040
push 1
push 0
push 0
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x425728
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0xc]
mov eax, dword [esp]
push ecx
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
push 0
test eax, eax
jne 0x42572f
mov ecx, dword [esp + 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 1
pop ecx
ret
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
pop ecx
ret
Function at 0x42e440
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x46fcc0
push ecx
call fcn.00420350
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.0042d600
test eax, eax
jne 0x42e470
mov eax, esi
jmp fcn.0042da90
ret
Function at 0x42e880
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x4811f4]
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 + 0x510]
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.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x42e90f
mov edx, dword [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
lea ecx, [esi + 0xc8]
push ecx
call fcn.0044b750
mov edx, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], edx
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x42e94a
push str.Received_too_short_packet
push ebx
call fcn.004203e0
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.00447258
add esp, 0x88
ret
mov eax, edi
call fcn.0042d7a0
movzx eax, ax
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x42e963
jmp dword [eax*4 + 0x42ea4c]
cmp edx, 4
jle case.0x42e963.4
mov eax, edi
call fcn.0042d7b0
movzx ecx, word [esi + 0x40]
inc ecx
cmp cx, ax
jne case.0x42e963.4
add edx, 0xfffffffc
push edx
mov edx, dword [edi]
add edx, 4
push edx
push 1
push ebp
call fcn.004208a0
mov edi, eax
add esp, 0x10
test edi, edi
je 0x42e9b6
mov ecx, 5
mov eax, esi
call fcn.0042e800
mov eax, edi
jmp 0x42e931
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [ebx + 0x70], eax
mov ecx, dword [ebx + 0x70]
adc dword [ebx + 0x74], edx
mov eax, dword [ebx + 0x74]
push eax
push ecx
push ebx
call fcn.00425e20
jmp 0x42ea22
mov eax, edi
call fcn.0042d7b0
movzx edx, ax
mov eax, dword [edi]
add eax, 4
push eax
push 0x46fcc0
push ebx
mov dword [esi + 8], edx
call fcn.00420350
jmp 0x42ea22
mov ecx, dword [edi]
add edx, 0xfffffffe
push edx
add ecx, 2
push ecx
push esi
call fcn.0042d840
add esp, 0xc
test eax, eax
je case.0x42e963.4
jmp 0x42e931
push str.Internal_error:_Unexpected_packet
push 0x46fae8
push ebx
call fcn.004203e0
add esp, 0xc
push ebp
call fcn.00425f00
add esp, 4
test eax, eax
je 0x42e92f
mov ecx, 5
mov eax, esi
call fcn.0042e800
mov eax, 0x2a
jmp 0x42e931

Function at 0x4302a0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x4811f4]
xor eax, esp
mov dword [esp + 0x190], eax
lea eax, [esp]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x4302d5
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.004203e0
add esp, 0xc
jmp 0x43030e
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [esp]
cmp al, 2
jne 0x430300
shr eax, 8
test al, al
jne 0x430300
xor eax, eax
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.00447258
add esp, 0x194
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.004203e0
add esp, 8
mov ecx, dword [esp + 0x190]
xor ecx, esp
mov eax, 2
call fcn.00447258
add esp, 0x194
ret
Function at 0x4304a0
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0x154]
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 0x4304e4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004203e0
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.004303a0
add esp, 4
pop esi
pop ecx
ret
Function at 0x431210
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
mov eax, dword [esp + 8]
mov eax, dword [eax]
push ebx
mov ebx, dword [eax + 0x128]
mov dword [esp + 4], eax
jne 0x431379
push ebp
push esi
push edi
lea edi, [ebx + 0x1cb0]
lea ebp, [ebx + 0x1eb0]
mov dword [ebp], edi
cmp edi, ebp
jae 0x431249
mov byte [edi], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x431256
mov byte [eax], 0xfa
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x431263
mov byte [eax], 0x1f
inc dword [ebp]
movzx ecx, word [ebx + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push ecx
call esi
movzx edx, ax
movzx eax, word [ebx + 0x1caa]
push eax
mov dword [esp + 0x20], edx
call esi
movzx ecx, ax
mov eax, dword [ebp]
cmp eax, ebp
jae 0x431297
mov dl, byte [esp + 0x1c]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4312a7
mov dl, byte [esp + 0x1d]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4312b3
mov byte [eax], cl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4312bf
mov byte [eax], ch
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4312cc
mov byte [eax], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4312d9
mov byte [eax], pe_nt_image_headers32
inc dword [ebp]
mov eax, dword [ebp]
mov esi, dword [esp + 0x10]
mov ecx, eax
sub ecx, edi
sub ecx, 2
push ecx
mov dword [ebx + 0x1eb4], eax
lea eax, [ebx + 0x1cb2]
push 0x3e
mov dword [ebp], edi
call fcn.00430830
mov ebp, dword [sym.imp.WS2_32.dll_send]
add esp, 8
push 0
push 3
push edi
mov edi, dword [esp + 0x24]
mov edx, dword [edi + 0x154]
push edx
call ebp
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jge 0x431338
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.004203e0
add esp, 0xc
lea ecx, [ebx + 0x1cb3]
push 4
push ecx
call fcn.004310b0
mov edx, dword [edi + 0x154]
add esp, 8
push 0
push 2
add ebx, 0x1cb7
push ebx
push edx
call ebp
test eax, eax
jge 0x431376
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.004203e0
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x431dc0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x18
mov eax, dword [0x4811f4]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
mov ebx, dword [esi + 0x158]
push ebp
mov ebp, dword [esi]
push edi
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0x14]
push ecx
push ebx
or edi, 0xffffffff
mov dword [esp + 0x18], 0x10
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x431e14
lea edx, [esp + 0xc]
push edx
lea eax, [esp + 0x14]
push eax
push ebx
mov dword [esp + 0x18], 0x10
call dword [sym.imp.WS2_32.dll_accept]
mov edi, eax
push ebx
push esi
call fcn.00422dd0
add esp, 8
cmp edi, 0xffffffff
jne 0x431e48
push str.Error_accept__ing_server_connect
push ebp
call fcn.004203e0
add esp, 8
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.00447258
add esp, 0x18
ret
push str.Connection_accepted_from_server_n
push ebp
call fcn.00420350
push 1
push edi
mov dword [esi + 0x158], edi
call fcn.0043ff90
mov dword [esi + 0x168], 1
mov eax, dword [ebp + 0x1b0]
add esp, 0x10
test eax, eax
je 0x431eb6
mov ecx, dword [ebp + 0x1b4]
push 1
push edi
push ecx
call eax
add esp, 0xc
test eax, eax
je 0x431eb6
push edi
push esi
call fcn.00422dd0
add esp, 8
pop edi
pop ebp
mov dword [esi + 0x158], 0xffffffff
mov eax, 0x2a
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.00447258
add esp, 0x18
ret
mov ecx, dword [esp + 0x20]
pop edi
pop ebp
pop ebx
xor ecx, esp
xor eax, eax
call fcn.00447258
add esp, 0x18
ret
Function at 0x435600
Capabilities:
Check http status code

Disassembly:
mov eax, 0x51eb851f
imul ecx
sar edx, 5
push ebx
mov ebx, dword [edi]
mov eax, edx
push ebp
mov ebp, dword [esp + 0xc]
shr eax, 0x1f
push esi
add eax, edx
xor esi, esi
cmp eax, 2
je 0x435636
push str.Couldnt_set_desired_mode
push ebx
call fcn.004203e0
add esp, 8
lea eax, [esi + 0x11]
pop esi
pop ebp
pop ebx
ret
cmp ecx, 0xc8
je 0x43564d
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push ebx
call fcn.00420350
add esp, 0xc
cmp ebp, 0x13
jne 0x435661
push edi
call fcn.00435590
add esp, 4
mov esi, eax
pop esi
pop ebp
pop ebx
ret
cmp ebp, 0x14
jne 0x435675
push edi
call fcn.004328e0
add esp, 4
mov esi, eax
pop esi
pop ebp
pop ebx
ret
cmp ebp, 0x15
jne 0x435687
mov eax, edi
call fcn.004355e0
mov esi, eax
pop esi
pop ebp
pop ebx
ret
cmp ebp, 0x16
jne 0x435695
mov eax, edi
call fcn.004355f0
mov esi, eax
mov eax, esi
pop esi
pop ebp
pop ebx
ret
Function at 0x43c530
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x4811f4]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.0044d429
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x43c595
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x43c595
lea edx, [esp]
push edx
call dword [0x48100c]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.00447258
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.00447258
add esp, 0x108
ret
jmp 0x43c530

Function at 0x43c5b0
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x4811f4]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.0044d429
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x43c595
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x43c595
lea edx, [esp]
push edx
call dword [0x48100c]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.00447258
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.00447258
add esp, 0x108
ret
jmp 0x43c530
Function at 0x43ffc0
Capabilities:
Check for time delay via gettickcount

Disassembly:
mov eax, dword [esp + 4]
push ebx
mov ebx, dword [eax + 0x2c]
push esi
push edi
mov edi, dword [ebx]
mov esi, dword [edi + 0x1ec]
test esi, esi
jne 0x43ffd9
mov esi, dword [eax + 0x28]
mov ecx, dword [eax + 0x24]
mov edx, dword [eax + 0x20]
push ecx
push edx
call fcn.0041ff30
push edx
push eax
call fcn.0041ff60
add esp, 0x10
sub esi, eax
cmp dword [edi + 0x1e0], 0
je 0x440026
mov eax, dword [ebx + 0x148]
mov ecx, dword [ebx + 0x144]
push eax
push ecx
call fcn.0041ff30
push edx
push eax
call fcn.0041ff60
mov ecx, dword [edi + 0x1e0]
sub ecx, eax
add esp, 0x10
cmp esi, ecx
mov eax, ecx
jge 0x440028
mov eax, esi
pop edi
pop esi
pop ebx
ret

Function at 0x4414c0
Capabilities:
Get hostname

Disassembly:
push esi
mov esi, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
push edi
push esi
mov byte [esi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
mov byte [esi + edi - 1], 0
test eax, eax
jne 0x4414f2
push 0x2e
push esi
call fcn.0044c140
add esp, 8
test eax, eax
je 0x4414f0
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
ret

Function at 0x4415d0
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
sub esp, 0x24
mov eax, dword [0x4811f4]
xor eax, esp
mov dword [esp + 0x20], eax
push ebp
mov ebp, dword [esp + 0x30]
push 0xf0000000
push 1
push 0
push 0
lea eax, [esp + 0x14]
push eax
mov dword [esp + 0x1c], 8
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x44167a
xor eax, eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
push esi
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
lea esi, [esp + 0x20]
mov eax, ebp
mov byte [esp + 0x14], 8
mov byte [esp + 0x15], 2
mov dword [esp + 0x18], 0x6601
mov dword [esp + 0x1c], 8
call fcn.00441540
mov ecx, esi
push 8
push ecx
call fcn.00445e50
mov ecx, dword [esp + 0x10]
add esp, 8
lea edx, [esp + 0x10]
push edx
push 0
push 0
push 0x14
lea eax, [esp + 0x24]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
pop esi
test eax, eax
jne 0x44168c
mov edx, dword [esp + 4]
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
pop ebp
mov ecx, dword [esp + 0x20]
xor ecx, esp
call fcn.00447258
add esp, 0x24
ret
mov eax, dword [esp + 0x2c]
mov ecx, dword [eax]
mov dword [edi], ecx
mov edx, dword [eax + 4]
mov eax, dword [esp + 8]
push eax
lea ecx, [esp + 0xc]
push ecx
push edi
push 0
push 0
mov dword [edi + 4], edx
mov edx, dword [esp + 0x20]
push 0
push edx
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
mov ecx, dword [esp + 4]
push 0
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov ecx, dword [esp + 0x24]
pop ebp
xor ecx, esp
mov eax, 1
call fcn.00447258
add esp, 0x24
ret