joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44d7e0
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
mov ecx, 0x2b
test edi, edi
je 0x44d88b
mov ebp, dword [esp + 0x14]
mov esi, dword [esp + 0x18]
nop dword [eax]
mov ebx, 4
lea eax, [esp + 0x1c]
push 4
push eax
cmp edi, ebx
push ebp
cmovb ebx, edi
call fcn.0042ece0
add esp, 0xc
cmp eax, 4
jne 0x44d846
cmp byte [0x495838], 0
jne 0x44d852
push 2
push eax
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov ecx, eax
test eax, eax
jne 0x44d88d
mov eax, dword [esp + 0x1c]
jmp 0x44d86f
imul eax, dword [0x495834], 0x41c64e6d
add eax, 0x3039
mov dword [0x495834], eax
rol eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x44d883
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x44d873
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x44d800
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x44d8a0
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebx
mov ebx, dword [esp + 0x10]
push ebp
push esi
push edi
mov edi, dword [esp + 0x18]
sub ebx, 1
je 0x44d918
mov esi, dword [esp + 0x14]
mov ebp, 0x3e
nop word [eax + eax]
push 4
lea eax, [esp + 0x20]
push eax
push esi
call fcn.0042ece0
add esp, 0xc
cmp eax, 4
jne 0x44d8f9
cmp byte [0x495838], 0
jne 0x44d922
push 2
push eax
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
test eax, eax
jne 0x44d93f
test eax, eax
jne 0x44d91d
mov eax, dword [esp + 0x1c]
cmp eax, 0xfffffffc
jae 0x44d8c0
xor edx, edx
div ebp
mov al, byte [edx + 0x482a68]
mov byte [edi], al
inc edi
sub ebx, 1
jne 0x44d8c0
mov byte [edi], 0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
imul eax, dword [0x495834], 0x41c64e6d
add eax, 0x3039
mov dword [0x495834], eax
rol eax, 0x10
mov dword [esp + 0x1c], eax
jmp 0x44d901
pop edi
pop esi
pop ebp
mov eax, 2
pop ebx
ret

Function at 0x44d950
Capabilities:
Generate random numbers via winapi

Disassembly:
push dword [esp + 8]
push 0
push dword [esp + 0xc]
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push 2
push dword [esp + 0xc]
push dword [esp + 0xc]
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
ret
Function at 0x451350
Capabilities:
Query environment variable

Disassembly:
push ebx
push ebp
xor ebp, ebp
push esi
push edi
lea esi, [ebp + 1]
push esi
push ebp
call dword [0x494028]
mov edi, eax
add esp, 8
test edi, edi
je 0x4513a7
nop word [eax + eax]
push esi
push edi
push dword [esp + 0x1c]
mov ebp, edi
mov ebx, esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
test esi, esi
je 0x4513bf
cmp esi, ebx
je 0x4513bf
cmp esi, 0x8000
ja 0x4513bf
cmp esi, ebx
jb 0x4513b8
push esi
push edi
call dword [0x494028]
mov edi, eax
add esp, 8
test edi, edi
jne 0x451370
push ebp
call dword [0x494024]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret
push edi
call dword [0x494024]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x452ba0
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push 0
mov byte [esp + 0x12], cl
lea ecx, [esp + 0x10]
push 3
mov eax, dword [esi + 0x18]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x452bec
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push 0x4846a0
push esi
call fcn.00435890
add esp, 0xc
push dword [esp + 0x14]
push ebx
push 0x4846bc
push esi
call fcn.004527c0
add esp, 0x10
pop esi
pop ebx
ret
Function at 0x452d50
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
push ebx
mov ebx, dword [esp + 0xc]
push ebp
mov eax, dword [ebx + 0x18]
mov ebp, dword [ebx + 0x120]
mov dword [esp + 8], eax
jne 0x452ea3
push esi
lea ecx, [ebp + 0x1cc4]
push edi
lea edi, [ebp + 0x1ec4]
mov eax, ecx
mov dword [edi], ecx
cmp ecx, edi
jae 0x452d8d
lea eax, [ecx + 1]
mov byte [ecx], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x452da1
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x452da1
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebp + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [esp + 0x18], eax
movzx eax, word [ebp + 0x1caa]
push eax
call esi
mov edx, dword [esp + 0x18]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x452e0b
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x452e0b
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x452e0b
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x452e0b
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x452e0b
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x452e0b
mov byte [eax], 0xf0
mov eax, dword [edi]
inc eax
mov dword [ebp + 0x1ec8], eax
lea esi, [ebp + 0x1cc4]
sub eax, esi
mov dword [edi], esi
sub eax, 2
push eax
lea eax, [ebp + 0x1cc6]
push eax
push 0x3e
push ebx
call fcn.004528c0
mov eax, dword [esp + 0x20]
add esp, 0x10
mov edi, dword [sym.imp.WS2_32.dll_send]
push 0
push 3
push esi
push dword [eax + 0x1a0]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x452e63
call esi
push eax
push 0x4846a0
push ebx
call fcn.00435890
add esp, 0xc
push 4
lea eax, [ebp + 0x1cc7]
push eax
push ebx
call fcn.00452c10
add esp, 0xc
lea eax, [ebp + 0x1ccb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x1a0]
call edi
test eax, eax
jns 0x452ea1
call esi
push eax
push 0x4846a0
push ebx
call fcn.00435890
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x452eb0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x80c
mov eax, dword [0x494014]
xor eax, esp
mov dword [esp + 0x808], eax
push ebx
mov ebx, dword [esp + 0x814]
push ebp
push esi
mov dword [esp + 0xc], ebx
mov esi, dword [ebx + 0x120]
mov ebp, dword [ebx + 0x18]
mov dword [esp + 0x10], ebp
mov eax, dword [esi + 0x1ec8]
sub eax, dword [esi + 0x1ec4]
add eax, 2
push eax
lea eax, [esi + 0x1cc4]
push eax
push 0x3c
push ebx
call fcn.004528c0
mov eax, dword [esi + 0x1ec4]
add esp, 0x10
mov cl, byte [eax]
inc eax
mov dword [esi + 0x1ec4], eax
cmp cl, 0x18
je 0x453088
cmp cl, 0x23
je 0x453065
cmp cl, 0x27
jne 0x453110
push edi
push 0
push 0x27
push 0xfa
push 0xff
push 0x4847f0
lea eax, [esp + 0x2c]
push 0x800
push eax
call fcn.0043f6f0
mov esi, dword [esi + 0x1cb0]
add esp, 0x1c
mov edi, 4
test esi, esi
je 0x452fe5
mov edx, dword [esi]
mov ecx, edx
lea ebx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x452f70
sub ecx, ebx
lea eax, [ecx + 1]
add eax, edi
cmp eax, 0x7fa
jae 0x452fd6
push 0x2c
push edx
call sub.VCRUNTIME140.dll_strchr
mov ebx, 0x800
lea ebp, [esp + 0x20]
mov edx, eax
add esp, 8
sub ebx, edi
add ebp, edi
test edx, edx
jne 0x452fb7
push dword [esi]
push eax
push 0x4847fc
push ebx
push ebp
call fcn.0043f6f0
add esp, 0x14
jmp 0x452fd4
mov ecx, dword [esi]
lea eax, [edx + 1]
push eax
push 1
push ecx
sub edx, ecx
push edx
push 0
push 0x484804
push ebx
push ebp
call fcn.0043f6f0
add esp, 0x20
add edi, eax
mov esi, dword [esi + 4]
test esi, esi
jne 0x452f64
mov ebx, dword [esp + 0x10]
mov ebp, dword [esp + 0x14]
push 0xf0
push 0xff
mov eax, 0x800
sub eax, edi
push 0x484810
push eax
lea eax, [esp + 0x28]
add eax, edi
push eax
call fcn.0043f6f0
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [esp + 0x20]
push eax
push dword [ebp + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x45303b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push 0x4846a0
push ebx
call fcn.00435890
add esp, 0xc
push edi
lea eax, [esp + 0x1e]
push eax
push 0x3e
push ebx
call fcn.004528c0
add esp, 0x10
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x808]
xor ecx, esp
call fcn.0041caaf
add esp, 0x80c
ret
lea edx, [esi + 0x1c28]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x453070
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x4530a9
lea edx, [esi + 0x1c08]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x453093
push 0xf0
push 0xff
push edx
push 0
push 0x18
push 0xfa
push 0xff
push 0x4847e0
sub ecx, esi
lea eax, [esp + 0x34]
push 0x800
push eax
lea esi, [ecx + 6]
call fcn.0043f6f0
add esp, 0x28
lea eax, [esp + 0x14]
push 0
push esi
push eax
push dword [ebp + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4530fc
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push 0x4846a0
push ebx
call fcn.00435890
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [esp + 0x1a]
push eax
push 0x3e
push ebx
call fcn.004528c0
add esp, 0x10
mov ecx, dword [esp + 0x814]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0041caaf
add esp, 0x80c
ret
Function at 0x454280
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x8c
mov eax, dword [0x494014]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push ebp
mov ebp, dword [esp + 0x98]
xor ebx, ebx
push esi
push edi
mov eax, dword [ebp + 0x18]
mov edi, dword [eax + 0x430]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
lea eax, [esp + 0x1c]
push eax
mov eax, dword [edi + 0x13c]
push ebx
add eax, 4
push eax
push dword [edi + 0x148]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
mov dword [edi + 0x134], eax
cmp dword [edi + 0x130], ebx
jne 0x454306
push dword [esp + 0x10]
lea eax, [esp + 0x1c]
push eax
lea eax, [edi + 0xb0]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov esi, dword [edi + 0x134]
cmp esi, 4
jge 0x454341
push 0x484d20
push ebp
call fcn.00435890
add esp, 8
mov dword [edi + 0xc], 7
mov eax, ebx
mov ecx, dword [esp + 0x98]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0041caaf
add esp, 0x8c
ret
mov edx, dword [edi + 0x148]
movzx eax, byte [edx]
movzx ecx, byte [edx + 1]
shl eax, 8
or ecx, eax
mov dword [edi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x454360.1
jmp dword [ecx*4 + 0x45444c]
cmp esi, 4
jle case.0x454360.4
movzx ecx, byte [edx + 2]
movzx eax, byte [edx + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [edi + 0x144]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x454360.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebp
call fcn.00436ad0
mov ebx, eax
add esp, 0x10
test ebx, ebx
je case.0x454360.4
push 5
push edi
call fcn.00454d60
add esp, 8
jmp 0x454326
movzx ecx, byte [edx + 2]
lea eax, [edx + 4]
mov dword [esp + 0x14], eax
add esi, 0xfffffffc
movzx eax, byte [edx + 3]
shl ecx, 8
or ecx, eax
lea eax, [edx + 4]
push esi
push eax
mov dword [edi + 8], ecx
call fcn.00454dd0
add esp, 8
cmp eax, esi
jae case.0x454360.4
push dword [esp + 0x14]
push 0x484d3c
push ebp
call fcn.00435960
jmp 0x454421
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.00454030
mov ebx, eax
add esp, 0xc
test ebx, ebx
je case.0x454360.4
jmp 0x454326
push 0x484d4c
push 0x47d0e0
push ebp
call fcn.00435890
add esp, 0xc
push ebp
call fcn.00449010
add esp, 4
test eax, eax
je 0x454326
push 5
push edi
call fcn.00454d60
add esp, 8
mov eax, 0x2a
jmp 0x454328
Function at 0x45ba00
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x494014]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push esi
push edi
mov edi, dword [esp + 0x9c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
push eax
mov esi, dword [edi + 0x18]
mov ebx, dword [esi + 0x1a4]
push ebx
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x45ba6b
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push ebx
call dword [sym.imp.WS2_32.dll_accept]
mov dword [esp + 0xc], eax
jmp 0x45ba6f
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x45ba9f
push 0x485cfc
push edi
call fcn.00435890
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.0041caaf
add esp, 0x8c
ret
push 0x485d20
push edi
call fcn.00435960
mov byte [esi + 0x295], 0
push 1
push dword [esp + 0x18]
call fcn.0046c760
lea eax, [esp + 0x1c]
push eax
push 1
push esi
push edi
call fcn.0043da00
mov esi, eax
add esp, 0x20
test esi, esi
je 0x45baf7
push dword [esp + 0xc]
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
mov eax, esi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.0041caaf
add esp, 0x8c
ret
cmp dword [edi + 0x19c], 0
je 0x45bb53
push 1
push edi
call fcn.00422cb0
mov eax, dword [edi + 0x19c]
push 1
push dword [esp + 0x18]
push dword [edi + 0x1a0]
call eax
push 0
push edi
mov esi, eax
call fcn.00422cb0
add esp, 0x1c
test esi, esi
je 0x45bb53
push edi
call fcn.0045c1a0
add esp, 4
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.0041caaf
add esp, 0x8c
ret
mov ecx, dword [esp + 0x94]
xor eax, eax
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0041caaf
add esp, 0x8c
ret
Function at 0x45e0c0
Capabilities:
Check http status code

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0x18]
cmp eax, 0x64
jb 0x45e0f0
push 0x486430
push esi
call fcn.00435890
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x45e107
push ecx
push 0x48644c
push esi
call fcn.00435960
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x45e121
push ebx
push esi
call fcn.0045ddd0
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x45e22e
mov edi, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4b8], 2
mov dword [esp + 0x18], edi
jne 0x45e19e
mov eax, dword [esi + 0x120]
mov eax, dword [eax]
test eax, eax
je 0x45e19e
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.0043f330
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x45e259
push 0x2f
push dword [esp + 0x18]
call sub.VCRUNTIME140.dll_strrchr
add esp, 8
test eax, eax
je 0x45e18d
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x45e19a
push dword [esp + 0x14]
call dword [0x494024]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x544]
test ecx, ecx
jne 0x45e1bc
cmp byte [esi + 0xcfd], 0
mov ecx, 0x486144
mov eax, 0x4851a0
cmove ecx, eax
mov edx, 0x47dfa2
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x47eae8
cmove eax, edx
push eax
push ecx
push 0x47f3b8
call fcn.0043f650
push ebx
mov ebp, eax
call dword [0x494024]
add esp, 0x14
test ebp, ebp
jne 0x45e1f9
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x47d0e0
lea eax, [edi + 0x430]
push eax
push esi
call fcn.00474670
push ebp
mov edi, eax
call dword [0x494024]
add esp, 0x14
test edi, edi
jne 0x45e259
push 0x1f
push esi
call fcn.0045c110
add esp, 8
mov eax, edi
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x45e246
push 0xd
push 1
push esi
call fcn.0045d900
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x45e259
push 0xe
push 1
push esi
call fcn.0045d900
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x4682f0
Capabilities:
Check http status code

Disassembly:
push ebx
push ebp
push esi
mov esi, dword [esp + 0x1c]
push edi
mov edi, dword [esp + 0x18]
push 0x11
push 0x481e20
push esi
call fcn.0043ca00
add esp, 0xc
test eax, eax
je 0x46831e
mov ebp, dword [edi + 0xd4]
cmp ebp, 0x191
je 0x468340
push 0x13
push 0x481d78
push esi
call fcn.0043ca00
add esp, 0xc
test eax, eax
je 0x468396
mov ebp, dword [edi + 0xd4]
cmp ebp, 0x197
jne 0x468396
push esi
call fcn.00443dd0
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x468357
pop edi
pop esi
pop ebp
lea eax, [ebx + 0x1b]
pop ebx
ret
push esi
push 0x487898
push dword [esp + 0x1c]
push edi
call fcn.004359a0
cmp ebp, 0x197
push ebx
sete al
movzx eax, al
push eax
push edi
call fcn.004452d0
push ebx
mov esi, eax
call dword [0x494024]
add esp, 0x20
test esi, esi
je 0x468534
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
ret
push 0xf
push 0x481740
push esi
call fcn.0043ca00
add esp, 0xc
test eax, eax
je 0x4683f0
mov ecx, dword [edi + 0xd4]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0x4683d1
push ecx
push 0x4878b8
push edi
call fcn.00435960
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov eax, dword [esp + 0x1c]
add eax, 0x68
push eax
push 0xa
lea eax, [esi + 0xf]
push 0
push eax
call fcn.0044a8e0
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
push 5
push 0x47ff30
push 0xb
push 0x481750
push esi
call fcn.00443d20
add esp, 0x14
test al, al
jne 0x46852c
push 0x12
push 0x48175c
push esi
call fcn.0043ca00
add esp, 0xc
test eax, eax
je 0x468492
mov ecx, dword [edi + 0xd4]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0x46844a
push ecx
push 0x4878ec
push edi
call fcn.00435960
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
push 7
push 0x480ef4
push 0x12
push 0x48175c
push esi
call fcn.00443d20
add esp, 0x14
test al, al
je 0x468534
push 0x487920
push edi
call fcn.00435960
mov eax, dword [esp + 0x24]
push 1
mov byte [eax + 0x74], 1
add eax, 0x28
push eax
push edi
call fcn.0046cb90
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
push 5
push 0x47ff30
push 0x11
push 0x481d14
push esi
call fcn.00443d20
add esp, 0x14
test al, al
jne 0x46852c
push 7
push 0x48793c
push esi
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncmp]
add esp, 0xc
test eax, eax
jne 0x468534
mov al, byte [esi + 7]
cmp al, 0x30
je 0x4684cd
cmp al, 0x31
jne 0x468534
cmp byte [esi + 8], 0x20
jne 0x468534
mov cl, byte [esi + 9]
mov al, cl
sub al, 0x30
cmp al, 9
ja 0x468534
mov dl, byte [esi + 0xa]
mov al, dl
sub al, 0x30
cmp al, 9
ja 0x468534
mov dh, byte [esi + 0xb]
mov al, dh
sub al, 0x30
cmp al, 9
ja 0x468534
mov al, byte [esi + 0xc]
cmp al, 0x30
jl 0x4684ff
cmp al, 0x39
jle 0x468534
movsx eax, cl
lea ecx, [eax + eax*4]
movsx eax, dl
lea eax, [eax + ecx*2]
lea ecx, [eax + eax*4]
movsx eax, dh
lea eax, [eax + ecx*2]
add eax, 0xffffeb30
mov dword [edi + 0xd4], eax
mov dword [edi + 0xd14], eax
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov eax, dword [esp + 0x1c]
mov byte [eax + 0x75], 1
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret
Function at 0x470c40
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x120
mov eax, dword [0x494014]
xor eax, esp
mov dword [esp + 0x11c], eax
mov eax, dword [esp + 0x124]
push ebx
push ebp
mov ebp, dword [esp + 0x134]
xor ebx, ebx
push esi
push edi
mov edi, dword [esp + 0x138]
xor esi, esi
push edi
mov dword [esp + 0x20], eax
mov dword [esp + 0x18], edi
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__strdup]
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x470cc0
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004216e0
push eax
push edi
push 0x4891a0
push ebp
call fcn.00435890
push esi
call dword [0x494024]
add esp, 0x20
lea eax, [ebx + 0x4d]
jmp 0x470e20
push 0
push 0x80
push 3
push 0
push 1
push bind
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [esp + 0x18], eax
cmp eax, 0xffffffff
jne 0x470d1a
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004216e0
push eax
push edi
push 0x4891d4
push ebp
call fcn.00435890
push 0
mov esi, 0x4d
call dword [0x494024]
add esp, 0x20
jmp 0x470e11
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x470d5a
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004216e0
push eax
push edi
push 0x489200
push ebp
call fcn.00435890
add esp, 0x1c
mov esi, 0x4d
jmp 0x470dfd
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], ebx
jl 0x470d88
jg 0x470d6e
cmp edi, 0x100000
jbe 0x470d88
push 0x100000
push 0x489238
push ebp
call fcn.00435890
add esp, 0xc
mov esi, 0x4d
jmp 0x470dfd
lea eax, [edi + 1]
push eax
call dword [0x494020]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x470da0
lea esi, [eax + 0x1b]
jmp 0x470dfd
test edi, edi
je 0x470de4
nop dword [eax]
nop dword [eax + eax]
push 0
lea eax, [esp + 0x14]
mov dword [esp + 0x14], 0
push eax
mov eax, edi
sub eax, esi
push eax
lea eax, [esi + ebx]
push eax
push dword [esp + 0x28]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x470e3d
mov eax, dword [esp + 0x10]
test eax, eax
je 0x470e39
add esi, eax
cmp esi, edi
jb 0x470db0
push ebp
push dword [esp + 0x18]
mov byte [edi + ebx], 0
push edi
push ebx
push dword [esp + 0x2c]
call fcn.00470a40
add esp, 0x14
mov esi, eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0x494024]
add esp, 4
push dword [esp + 0x20]
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x12c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0041caaf
add esp, 0x120
ret
mov edi, esi
jmp 0x470de4
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004216e0
push eax
push dword [esp + 0x24]
push 0x489268
push ebp
call fcn.00435890
add esp, 0x1c
mov esi, 0x4d
jmp 0x470dfd
Function at 0x476fa0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0xc
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0x494020]
mov esi, eax
add esp, 4
test esi, esi
jne 0x476fcb
pop esi
pop ebp
add esp, 0xc
ret
lea ecx, [esi + 0xc]
mov dword [esi], ebp
mov dword [esi + 4], ecx
mov eax, dword [ebp + 0xc]
add eax, ecx
push ebx
mov ebx, dword [esp + 0x24]
mov dword [esi + 8], eax
push edi
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jbe 0x47701a
mov eax, dword [ebp]
push ecx
call eax
mov eax, dword [edi]
push ebx
push dword [esp + 0x2c]
push dword [esi + 4]
call eax
mov eax, dword [esi + 8]
add eax, dword [ebp + 0xc]
push dword [esi + 4]
mov dword [esp + 0x28], eax
push eax
mov eax, dword [ebp + 8]
call eax
mov ebx, dword [ebp + 0x14]
add esp, 0x18
mov dword [esp + 0x28], ebx
jmp 0x477022
mov eax, dword [esp + 0x24]
mov dword [esp + 0x14], eax
push dword [esi + 4]
mov eax, dword [ebp]
call eax
push dword [esi + 8]
mov eax, dword [ebp]
call eax
mov eax, dword [esp + 0x30]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x477093
mov ebp, dword [esp + 0x14]
mov ebx, eax
mov dword [esp + 0x18], eax
nop dword [eax]
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x13], al
lea eax, [esp + 0x13]
push 1
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x1f], al
lea eax, [esp + 0x1f]
push 1
push eax
push dword [esi + 8]
mov eax, dword [edi]
call eax
add esp, 0x18
sub ebx, 1
jne 0x477050
mov ebx, dword [esp + 0x18]
mov ebp, dword [esp + 0x20]
cmp ebx, dword [ebp + 0x10]
jae 0x4770c5
nop dword [eax + eax]
mov eax, dword [edi]
push 1
push 0x48a83d
push dword [esi + 4]
call eax
mov eax, dword [edi]
push 1
push 0x48a83e
push dword [esi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [ebp + 0x10]
jb 0x4770a0
pop edi
pop ebx
mov eax, esi
pop esi
pop ebp
add esp, 0xc
ret