joyce8/EMBER2024-capa huggingface dataset:
Function at 0x430390
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46b1a8
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 0x4303c9
inc eax
mov dword [esi + 0x10], eax
jmp 0x4304dc
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x4303dd
mov eax, 0xffffffc7
jmp 0x4304de
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x4303ee
cmp dword [esi + 8], eax
jne 0x4303dd
cmp dword [esi + 8], eax
jne 0x430407
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x430407
mov eax, 0xffffffc7
jmp 0x4304de
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x43041b
push eax
mov ecx, ebx
call fcn.0042fbc0
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.004017b0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x43044c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.004017d0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.0042f330
test eax, eax
mov dword [esp + 0x38], eax
je 0x43047f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x47b4e8
call fcn.004019b0
mov eax, dword [esp + 0x38]
jmp 0x4304de
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.004301f0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x4304c3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00430210
mov esi, eax
test esi, esi
jne 0x4304f3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.004301f0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x430495
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x47b4e8
call fcn.004019b0
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], 0x47b4e8
call fcn.004019b0
mov eax, esi
jmp 0x4304de

Function at 0x433600
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x433660
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x433660
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x433660
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x433660
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x4336a0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x4395c0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46b7d8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.004644c3
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00438f60
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.004643f1
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.00460cac
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.00460cac
push 1
push 0
push 0
mov ecx, esi
call fcn.00460c54
push 1
push 0
push 1
mov ecx, esi
call fcn.00460c54
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00464535
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x439740
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46b7f8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.004644c3
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00438f60
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.004643f1
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x439804
cmp dword [esp + 0x40], 1
jne 0x439802
cmp ecx, eax
jge 0x439804
mov eax, ecx
cmp eax, 0xc8
jge 0x439810
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004395c0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00464535
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x439f90
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46b863
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.0045f0cc
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.0046476b
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00465c87
test eax, eax
je 0x43a0ac
mov ecx, dword [esp + 0x3c]
call fcn.00464798
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 0x43a070
push edi
mov ecx, esi
call fcn.00461df7
mov ecx, esi
call fcn.0043a210
cmp dword [esp + 0x38], 1
jne 0x43a0a5
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.00461f32
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 0x43cae0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43cb13
push esi
call fcn.0043fbd0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43cb0c
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 0x43cb99
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43cb82
mov eax, dword [esi + 8]
test eax, eax
je 0x43cb37
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 0x43cb7e
cmp eax, 2
je 0x43cb82
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43cb2a
cmp eax, 3
je 0x43cb5d
cmp eax, 1
jne 0x43cb2a
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 0x43cb2a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43cb2a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043cbc0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43cba8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043cbc0
add esp, 4
pop esi
ret

Function at 0x448440
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 0x4484a6
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 0x4484a6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x448487
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret
Function at 0x448fe0
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, ecx
call fcn.00449130
push 0
push 1
push 2
call sub.WS2_32.dll_socket
mov dword [esi], eax
cmp eax, 0xffffffff
pop esi
jne 0x449000
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 0x448fe1
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, ecx
call fcn.00449130
push 0
push 1
push 2
call sub.WS2_32.dll_socket
mov dword [esi], eax
cmp eax, 0xffffffff
pop esi
jne 0x449000
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 0x449030
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 0x449087
push esi
call sub.WS2_32.dll_gethostbyname
test eax, eax
je 0x44909d
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.004490c0
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 0x4490c0
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 0x449150
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 0x449199
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 0x449610
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x46bdb0
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.004491c0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.00449240
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.00449240
lea ecx, [esi + 0xc]
call fcn.0045daa9
lea ecx, [esi + 0x10]
call fcn.0045daa9
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0044ba70
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0044ba70
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0044ba70
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0045db1e
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0045db1e
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x44a2b8
Capabilities:
Get hostname

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46bfd8
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 0x44a2c8
call fcn.0044a7e0
mov edi, dword [esp + 0x7c]
test edi, edi
je 0x44a3ab
cmp byte [edi], 0
je 0x44a3ab
mov eax, dword [esp + 0x8c]
test eax, eax
jg 0x44a2ed
mov eax, 0x7d0
mov ecx, esi
mov dword [esi + 8], eax
call fcn.00448fe0
test eax, eax
jne 0x44a30d
push 0x495554
lea ecx, [esi + 0x38]
call fcn.0045dc5b
jmp 0x44a3ab
mov eax, dword [esp + 0x80]
mov ecx, esi
push eax
push edi
call fcn.00449030
test eax, eax
jne 0x44a33c
mov ecx, esi
call fcn.00449130
push edi
add esi, 0x38
push 0x495530
push esi
call fcn.0045baba
add esp, 0xc
jmp 0x44a3ab
push 0xdc
mov ecx, esi
mov dword [esi + 4], 1
call fcn.0044b060
test eax, eax
je 0x44a3a4
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.0044a480
test eax, eax
jne 0x44a3c0
push edi
lea eax, [esi + 0x38]
push 0x49550c
push eax
call fcn.0045baba
add esp, 0xc
mov ecx, esi
call fcn.0044a7e0
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 0x44a468
mov ecx, dword [0x4957c4]
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.0045baba
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.004490e0
test eax, eax
jne 0x44a42a
push 0x4954f0
lea ecx, [esi + 0x38]
call fcn.0045dc5b
jmp 0x44a43a
push 0xfa
mov ecx, esi
call fcn.0044b060
test eax, eax
jne 0x44a457
mov ecx, esi
call fcn.0044a7e0
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.0045db1e
jmp 0x44a3ab
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.0045db1e
mov ecx, dword [esp + 0x6c]
pop edi
mov eax, 1
pop esi
mov dword fs:[0], ecx
add esp, 0x70
ret 0x14
Function at 0x45fec2
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x45fefa
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.0045df79
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045df51
jmp 0x45ff06
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4615b4
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 0x4615f6
call fcn.0046712c
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4615f6
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4615ed
xor eax, eax
jmp 0x4615fe
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00461604
pop edi
pop esi
pop ebx
ret 4

Function at 0x46765c
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 0x46768a
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4676a8
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004675c2
jmp 0x4676a8
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4676a8
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004675c2
test edi, edi
mov eax, edi
jne 0x467692
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x405cf0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov ebx, ecx
xor esi, esi
push 0
push 0xff
call fcn.00405b50
mov byte [esi + edi], al
add esp, 8
inc esi
cmp esi, 8
jb 0x405d01
xor esi, esi
nop dword [eax + eax]
xor byte [esi + ebx], 0x40
mov eax, esi
and eax, 7
mov ecx, esi
and ecx, 0x1ff
mov dl, byte [eax + edi]
xor dl, byte [esi + ebx]
mov byte [esi + ebx], dl
mov al, byte [eax + edi]
add al, dl
xor al, byte [ecx + 0x5ff1c8]
sub al, byte [ecx + 0x5fedc8]
add al, byte [ecx + 0x5fe5c8]
xor al, byte [ecx + 0x5febc8]
add al, byte [ecx + 0x5fe9c8]
xor al, byte [ecx + 0x5fe3c0]
sub al, byte [ecx + 0x5fe7c8]
sub al, byte [ecx + 0x5fefc8]
mov byte [esi + ebx], al
inc esi
cmp esi, 0x40
jl 0x405d20
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x405d80
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov ebx, edx
xor esi, esi
push edi
mov edi, ecx
test ebx, ebx
jle 0x405e0f
mov eax, 0x81020409
imul ebx
add edx, ebx
sar edx, 7
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dword [ebp - 4], eax
nop word [eax + eax]
mov ecx, dword [ebp + 8]
mov eax, esi
and eax, 0x1ff
mov dl, byte [eax + 0x5fefc8]
add dl, byte [eax + 0x5fe7c8]
add dl, byte [esi + edi]
xor dl, byte [eax + 0x5fe3c0]
sub dl, byte [eax + 0x5fe9c8]
xor dl, byte [eax + 0x5febc8]
sub dl, byte [eax + 0x5fe5c8]
add dl, byte [eax + 0x5fedc8]
xor dl, byte [eax + 0x5ff1c8]
mov eax, esi
and eax, 7
mov byte [esi + edi], dl
add ecx, eax
mov al, byte [ebp - 4]
add al, al
add al, bl
sub dl, byte [ecx]
mov byte [esi + edi], dl
xor al, dl
xor al, byte [ecx]
mov byte [esi + edi], al
inc esi
cmp esi, ebx
jl 0x405db0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x406740
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, 1
mov dword [0x638dc0], edi
mov dword [0x638dc4], ecx
nop dword [eax]
push 0x5851f42d
mov edx, ecx
xor eax, eax
push 0x4c957f2d
shr edx, 0x1e
xor eax, ecx
xor edx, edi
push eax
push edx
call fcn.00570130
mov edi, eax
mov ecx, edx
mov eax, esi
cdq
add edi, eax
mov dword [esi*8 + 0x638dc0], edi
adc ecx, edx
mov dword [esi*8 + 0x638dc4], ecx
inc esi
cmp esi, 0x138
jl 0x406760
pop edi
mov dword [0x638db8], 0x138
pop esi
pop ebp
ret 0x10
Function at 0x407f00
Capabilities:
Enumerate pe sections

Disassembly:
push esi
mov esi, edx
mov eax, 0x40
push edi
mov edi, ecx
mov edx, dword [esi]
and edx, 0x3f
mov byte [edx + esi + 0x18], 0x80
inc edx
sub eax, edx
cmp eax, 8
jae 0x407f41
push eax
lea eax, [esi + 0x18]
add eax, edx
push 0
push eax
call fcn.00574f20
push 0x40
lea edx, [esi + 0x18]
mov ecx, esi
call fcn.00407480
add esp, 0x10
mov eax, 0x40
xor edx, edx
add eax, 0xfffffff8
push eax
lea eax, [esi + 0x18]
add eax, edx
push 0
push eax
call fcn.00574f20
shl dword [esi], 3
lea edx, [esi + 0x18]
movzx eax, byte [esi]
mov ecx, esi
mov byte [esi + 0x50], al
mov eax, dword [esi]
shr eax, 8
mov byte [esi + 0x51], al
movzx eax, byte [esi + 2]
mov byte [esi + 0x52], al
movzx eax, byte [esi + 3]
mov byte [esi + 0x53], al
movzx eax, byte [esi + 4]
mov byte [esi + 0x54], al
mov eax, dword [esi + 4]
shr eax, 8
mov byte [esi + 0x55], al
movzx eax, byte [esi + 6]
mov byte [esi + 0x56], al
movzx eax, byte [esi + 7]
push 0x40
mov byte [esi + 0x57], al
call fcn.00407480
movzx eax, byte [esi + 8]
mov byte [edi], al
mov eax, dword [esi + 8]
shr eax, 8
mov byte [edi + 1], al
movzx eax, byte [esi + 0xa]
mov byte [edi + 2], al
movzx eax, byte [esi + 0xb]
mov byte [edi + 3], al
movzx eax, byte [esi + 0xc]
mov byte [edi + 4], al
mov eax, dword [esi + 0xc]
shr eax, 8
mov byte [edi + 5], al
movzx eax, byte [esi + 0xe]
mov byte [edi + 6], al
movzx eax, byte [esi + 0xf]
mov byte [edi + 7], al
movzx eax, byte [esi + 0x10]
mov byte [edi + 8], al
mov eax, dword [esi + 0x10]
shr eax, 8
mov byte [edi + 9], al
movzx eax, byte [esi + 0x12]
mov byte [edi + 0xa], al
movzx eax, byte [esi + 0x13]
mov byte [edi + 0xb], al
movzx eax, byte [esi + 0x14]
mov byte [edi + 0xc], al
mov eax, dword [esi + 0x14]
shr eax, 8
mov byte [edi + 0xd], al
movzx eax, byte [esi + 0x16]
push 0x98
mov byte [edi + 0xe], al
movzx eax, byte [esi + 0x17]
push 0
push esi
mov byte [edi + 0xf], al
call fcn.00574f20
add esp, 0x1c
pop edi
pop esi
ret

Function at 0x408030
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0xa4
mov eax, dword [0x627fe8]
xor eax, esp
mov dword [esp + 0xa0], eax
push esi
mov esi, dword [ebp + 8]
push edx
mov edx, ecx
mov dword [esp + 0x14], 0x67452301
lea ecx, [esp + 0xc]
mov dword [esp + 0x18], 0xefcdab89
mov dword [esp + 0x1c], 0x98badcfe
mov dword [esp + 0x20], 0x10325476
mov dword [esp + 0xc], 0
mov dword [esp + 0x10], 0
call fcn.00407e50
add esp, 4
lea edx, [esp + 8]
mov ecx, esi
call fcn.00407f00
mov ecx, dword [esp + 0xa4]
pop esi
xor ecx, esp
call fcn.0056f52c
mov esp, ebp
pop ebp
ret