joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42f190
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.00429940
test eax, eax
je 0x42f27f
mov ecx, edi
call fcn.00429940
mov ecx, eax
call fcn.00426ec0
test eax, eax
jne 0x42f27f
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x42f27f
mov eax, dword [0x4b1c38]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x42f1f2
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
lea ecx, [esp + 0x10]
mov ebp, dword [esp + 0x24]
push 1
push ecx
mov ecx, dword [edi + 0x44]
lea edx, [esp + 0x1c]
shr ecx, 4
lea eax, [esp + 0x20]
push edx
mov edx, dword [esp + 0x2c]
and ecx, 1
push eax
push ecx
push ebp
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push eax
mov ecx, edi
call fcn.00429940
mov ecx, eax
call fcn.004270f0
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov ecx, dword [esp + 0x28]
mov eax, 1
cmp ecx, eax
jne 0x42f27f
cmp ebx, eax
jne 0x42f27f
cmp dword [esp + 0x10], eax
jne 0x42f265
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xcc]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi]
push eax
mov eax, dword [esp + 0x24]
push ecx
push ebp
push eax
mov ecx, edi
call dword [edx + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
Function at 0x431ec0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46eac8
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 0x431ef9
inc eax
mov dword [esi + 0x10], eax
jmp 0x43200c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x431f0d
mov eax, 0xffffffc7
jmp 0x43200e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x431f1e
cmp dword [esi + 8], eax
jne 0x431f0d
cmp dword [esi + 8], eax
jne 0x431f37
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x431f37
mov eax, 0xffffffc7
jmp 0x43200e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x431f4b
push eax
mov ecx, ebx
call fcn.004316f0
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.00402c30
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x431f7c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00402c50
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00430e60
test eax, eax
mov dword [esp + 0x38], eax
je 0x431faf
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x484388
call fcn.00402e30
mov eax, dword [esp + 0x38]
jmp 0x43200e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00431d20
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x431ff3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00431d40
mov esi, eax
test esi, esi
jne 0x432023
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00431d20
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x431fc5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x484388
call fcn.00402e30
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], 0x484388
call fcn.00402e30
mov eax, esi
jmp 0x43200e

Function at 0x435140
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x4351a0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x4351a0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x4351a0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x4351a0
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 0x4351e0
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 0x43b330
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46f0f8
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.00467b1d
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0043acd0
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.00467a4b
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.00464309
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.00464309
push 1
push 0
push 0
mov ecx, esi
call fcn.004642b1
push 1
push 0
push 1
mov ecx, esi
call fcn.004642b1
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00467b8f
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x43b4b0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46f118
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.00467b1d
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0043acd0
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.00467a4b
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 0x43b574
cmp dword [esp + 0x40], 1
jne 0x43b572
cmp ecx, eax
jge 0x43b574
mov eax, ecx
cmp eax, 0xc8
jge 0x43b580
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0043b330
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.00467b8f
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x43bcf0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46f183
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.00462729
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.00467dc5
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004692e1
test eax, eax
je 0x43be0c
mov ecx, dword [esp + 0x3c]
call fcn.00467df2
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 0x43bdd0
push edi
mov ecx, esi
call fcn.00465457
mov ecx, esi
call fcn.0043bf70
cmp dword [esp + 0x38], 1
jne 0x43be05
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.00465592
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 0x43e830
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43e863
push esi
call fcn.00441920
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43e85c
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 0x43e8e9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43e8d2
mov eax, dword [esi + 8]
test eax, eax
je 0x43e887
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 0x43e8ce
cmp eax, 2
je 0x43e8d2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43e87a
cmp eax, 3
je 0x43e8ad
cmp eax, 1
jne 0x43e87a
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 0x43e87a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43e87a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043e910
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43e8f8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043e910
add esp, 4
pop esi
ret

Function at 0x44ada0
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + str.80_]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x49f32c]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x44adb3
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x44adf4
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x49f3d4]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x44ae26
mov bl, byte [esp + ecx + 0x4c]
jmp 0x44ae2a
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x44ae1b
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x44ae48
mov bl, byte [esp + ecx + 0x4c]
jmp 0x44ae4c
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x44ae3d
xor ecx, ecx
mov eax, 0x49f33c
xor ebx, ebx
mov bl, byte [ecx + 0x49f3e4]
cmp byte [esp + ebx + 0x14], 0
je 0x44ae77
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x49f3fc]
cmp byte [esp + ebx + 0x14], 0
je 0x44ae8e
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, str.80_
jl 0x44ae5e
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x44ade7
lea edx, [esp + 0x84]
push edx
call fcn.0044aed0
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x44ccf0
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 0x44cd56
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 0x44cd56
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x44cd37
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x44d0e0
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x44d118
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x44dda0
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 0x44dde9
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 0x44e260
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x46f680
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.0044de10
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0044de90
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0044de90
lea ecx, [esi + 0xc]
call fcn.00461103
lea ecx, [esi + 0x10]
call fcn.00461103
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0044f420
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0044f420
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0044f420
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.00461178
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.00461178
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x46351f
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x463557
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.004615d3
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004615ab
jmp 0x463563
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x464c11
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 0x464c53
call fcn.0046a98c
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x464c53
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x464c4a
xor eax, eax
jmp 0x464c5b
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00464c61
pop edi
pop esi
pop ebx
ret 4

Function at 0x46aebc
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 0x46aeea
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46af08
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046ae22
jmp 0x46af08
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46af08
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046ae22
test edi, edi
mov eax, edi
jne 0x46aef2
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x3c23700
Capabilities:
Decompress data using aplib

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
cld
mov dl, 0x80
xor ebx, ebx
movsb byte es:[edi], byte [esi]
mov bl, 2
call fcn.03c2378f
jae 0x3c2370e
xor ecx, ecx
call fcn.03c2378f
jae 0x3c2373d
xor eax, eax
call fcn.03c2378f
jae 0x3c2374d
mov bl, 2
inc ecx
mov al, 0x10
call fcn.03c2378f
adc al, al
jae 0x3c2372f
jne 0x3c23779
stosb byte es:[edi], al
jmp 0x3c23711
call fcn.03c2379b
sub ecx, ebx
jne 0x3c23756
call fcn.03c23799
jmp 0x3c23775
lodsb al, byte [esi]
shr eax, 1
je 0x3c23783
adc ecx, ecx
jmp 0x3c23772
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.03c23799
cmp eax, 0x7d00
jae 0x3c23772
cmp ah, 5
jae 0x3c23773
cmp eax, 0x7f
ja 0x3c23774
inc ecx
inc ecx
xchg ebp, eax
mov eax, ebp
mov bl, 1
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x3c23711
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret 8
Function at 0x48e8ba
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.0048e939
jae 0x48e8c6
xor ecx, ecx
call fcn.0048e939
jae 0x48e8f0
xor eax, eax
call fcn.0048e939
jae 0x48e901
mov al, 0x10
call fcn.0048e939
adc al, al
jae 0x48e8e2
jne 0x48e92e
stosb byte es:[edi], al
jmp 0x48e8c7
call fcn.0048e945
dec ecx
loop 0x48e90d
mov eax, ebp
call fcn.0048e943
jmp 0x48e92f
lodsb al, byte [esi]
shr eax, 1
je 0x48e955
adc ecx, 2
mov ebp, eax
jmp 0x48e92f
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
mov ebp, eax
call fcn.0048e943
cmp eax, 0x7d00
jae 0x48e92d
cmp eax, 0x500
jae 0x48e92e
cmp eax, 0x7f
ja 0x48e92f
inc ecx
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x48e8c7
pop ebp
ret 8
Function at 0x40502b
Capabilities:
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov esi, dword [ebp + 8]
movzx eax, si
shr esi, 0x10
mov dword [ebp + 8], eax
xor eax, eax
mov bx, word [ebp + 8]
push edi
mov dword [ebp - 4], esi
mov di, si
mov dword [ebp - 8], 0x40
sub eax, 0x61c88647
movzx edx, ax
mov dword [ebp - 0xc], eax
mov ax, di
shr ax, 5
lea ecx, [edx + esi]
shl esi, 4
xor cx, ax
xor cx, si
add bx, cx
mov word [ebp + 8], bx
mov ax, bx
mov ecx, dword [ebp + 8]
add edx, ecx
shr ax, 5
xor dx, ax
shl ecx, 4
xor dx, cx
add di, dx
sub dword [ebp - 8], 1
mov word [ebp - 4], di
je 0x4050a2
mov esi, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
jmp 0x405053
mov al, byte [ebp + 8]
pop edi
pop esi
and al, 1
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x40540f
Capabilities:
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
mov eax, 0x1505
jmp 0x405425
imul eax, eax, 0x21
inc edx
movzx ecx, cl
add eax, ecx
mov cl, byte [edx]
test cl, cl
jne 0x40541c
pop ebp
ret

Function at 0x40542d
Capabilities:
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
mov eax, 0x1505
jmp 0x405445
imul eax, eax, 0x21
lea edx, [edx + 2]
movzx ecx, cx
add eax, ecx
movzx ecx, word [edx]
test cx, cx
jne 0x40543a
pop ebp
ret

Function at 0x405e0f
Capabilities:
Encrypt data using curve25519

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push 0x20
push esi
call fcn.00406057
pop ecx
pop ecx
test eax, eax
je 0x405e34
mov al, byte [esi + 0x1f]
and byte [esi], 0xf8
and al, 0x3f
or al, 0x40
mov byte [esi + 0x1f], al
xor eax, eax
inc eax
pop esi
pop ebp
ret

Function at 0x405e4d
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
xor esi, esi
push edi
mov edi, dword [ebp + 8]
mov eax, esi
mov byte [eax + edi], al
inc eax
cmp eax, 0x100
jb 0x405e5b
mov ecx, esi
mov dword [ebp - 4], esi
mov eax, ecx
mov bl, byte [ecx + edi]
xor edx, edx
movzx ecx, bl
div dword [ebp + 0x10]
mov eax, dword [ebp + 0xc]
movzx eax, byte [edx + eax]
add eax, esi
add ecx, eax
movzx esi, cl
mov ecx, dword [ebp - 4]
mov al, byte [esi + edi]
mov byte [ecx + edi], al
inc ecx
mov byte [esi + edi], bl
mov dword [ebp - 4], ecx
cmp ecx, 0x100
jb 0x405e6b
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x405ea5
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 0x10]
xor esi, esi
mov eax, esi
test edi, edi
je 0x405f11
push ebx
mov ebx, dword [ebp + 0x14]
sub dword [ebp + 0xc], ebx
mov edx, dword [ebp + 8]
inc eax
movzx ecx, al
mov eax, dword [ebp + 8]
mov dword [ebp + 0x10], ecx
mov ebx, dword [ebp + 0x10]
mov cl, byte [ecx + eax]
movzx eax, cl
add eax, esi
movzx esi, al
mov eax, dword [ebp + 8]
mov al, byte [esi + eax]
mov byte [ebx + edx], al
mov eax, edx
mov edx, ebx
mov ebx, dword [ebp + 0x14]
mov byte [esi + eax], cl
movzx eax, byte [edx + eax]
mov edx, dword [ebp + 0xc]
movzx ecx, cl
add ecx, eax
movzx eax, cl
mov ecx, dword [ebp + 8]
mov al, byte [eax + ecx]
xor al, byte [edx + ebx]
mov byte [ebx], al
inc ebx
mov eax, dword [ebp + 0x10]
mov dword [ebp + 0x14], ebx
sub edi, 1
jne 0x405ebc
pop ebx
pop edi
pop esi
pop ebp
ret

Function at 0x405fa8
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov edx, dword [ebp + 0x10]
not ecx
test edx, edx
je 0x405fe2
push esi
mov esi, dword [ebp + 0xc]
push edi
movzx eax, byte [esi]
dec edx
push 8
xor ecx, eax
inc esi
pop edi
mov eax, ecx
shr ecx, 1
and eax, 1
not eax
inc eax
and eax, 0xedb88320
xor ecx, eax
sub edi, 1
jne 0x405fc6
test edx, edx
jne 0x405fbc
pop edi
pop esi
not ecx
mov eax, ecx
pop ebp
ret

Function at 0x406139
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x40615b
push edi
mov edi, dword [ebp + 0xc]
mov edx, eax
sub edi, eax
mov cl, byte [edi + edx]
xor byte [edx], cl
inc edx
sub esi, 1
jne 0x40614f
pop edi
pop esi
pop ebp
ret