joyce8/EMBER2024-capa huggingface dataset:
Function at 0x431380
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x468038
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 0x4313b9
inc eax
mov dword [esi + 0x10], eax
jmp 0x4314cc
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x4313cd
mov eax, 0xffffffc7
jmp 0x4314ce
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x4313de
cmp dword [esi + 8], eax
jne 0x4313cd
cmp dword [esi + 8], eax
jne 0x4313f7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x4313f7
mov eax, 0xffffffc7
jmp 0x4314ce
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x43140b
push eax
mov ecx, ebx
call fcn.00430bb0
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.00402cd0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x43143c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00402cf0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00430320
test eax, eax
mov dword [esp + 0x38], eax
je 0x43146f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x46c1a8
call fcn.00402ed0
mov eax, dword [esp + 0x38]
jmp 0x4314ce
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.004311e0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x4314b3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00431200
mov esi, eax
test esi, esi
jne 0x4314e3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.004311e0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x431485
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x46c1a8
call fcn.00402ed0
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], 0x46c1a8
call fcn.00402ed0
mov eax, esi
jmp 0x4314ce

Function at 0x4345f0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x434650
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x434650
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x434650
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x434650
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 0x434690
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 0x43a7f0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x468668
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.00461630
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0043a190
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.0046155e
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.0045de1f
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.0045de1f
push 1
push 0
push 0
mov ecx, esi
call fcn.0045ddc7
push 1
push 0
push 1
mov ecx, esi
call fcn.0045ddc7
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004616a2
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x43a970
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x468688
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.00461630
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0043a190
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.0046155e
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 0x43aa34
cmp dword [esp + 0x40], 1
jne 0x43aa32
cmp ecx, eax
jge 0x43aa34
mov eax, ecx
cmp eax, 0xc8
jge 0x43aa40
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0043a7f0
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.004616a2
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x43b1b0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4686f3
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.0045c23f
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.004618d8
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00462df4
test eax, eax
je 0x43b2cc
mov ecx, dword [esp + 0x3c]
call fcn.00461905
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 0x43b290
push edi
mov ecx, esi
call fcn.0045ef69
mov ecx, esi
call fcn.0043b430
cmp dword [esp + 0x38], 1
jne 0x43b2c5
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.0045f0a4
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 0x43dce0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43dd13
push esi
call fcn.00440dd0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43dd0c
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 0x43dd99
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43dd82
mov eax, dword [esi + 8]
test eax, eax
je 0x43dd37
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 0x43dd7e
cmp eax, 2
je 0x43dd82
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43dd2a
cmp eax, 3
je 0x43dd5d
cmp eax, 1
jne 0x43dd2a
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 0x43dd2a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43dd2a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043ddc0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43dda8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043ddc0
add esp, 4
pop esi
ret

Function at 0x45d035
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x45d06d
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.0045b0ec
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045b0c4
jmp 0x45d079
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x45e723
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 0x45e765
call fcn.004641df
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x45e765
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x45e75c
xor eax, eax
jmp 0x45e76d
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0045e773
pop edi
pop esi
pop ebx
ret 4

Function at 0x46470f
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 0x46473d
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46475b
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00464675
jmp 0x46475b
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46475b
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00464675
test edi, edi
mov eax, edi
jne 0x464745
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x406de0
Capabilities:
Hide graphical window

Disassembly:
push 0
mov eax, dword [0x40a930]
push eax
call sub.user32.dll_ShowWindow
push 0xffffffffffffffec
mov eax, dword [0x40a930]
push eax
call sub.user32.dll_GetWindowLongA
or eax, 0x80
push eax
push 0xffffffffffffffec
mov eax, dword [0x40a930]
push eax
call sub.user32.dll_SetWindowLongA
push 5
mov eax, dword [0x40a930]
push eax
call sub.user32.dll_ShowWindow
ret

Function at 0x503b67
Capabilities:
Accept command line arguments
Hide graphical window

Disassembly:
mov ecx, ebp
push ebp
mov ebp, esp
mov dword [0x505076], ecx
call dword [sym.imp.KERNEL32.DLL_GetCommandLineA]
mov dword [0x505298], eax
mov dword [0x505220], 0x5032dd
mov dword [0x50521c], 2
jmp 0x503b97
mov dword [0x505224], 0
mov dword [0x505228], 0
mov dword [0x505218], 0x30
push 0
call dword [sym.imp.KERNEL32.DLL_GetModuleHandleA]
mov dword [0x50522c], eax
mov dword [0x505240], 0x504088
mov dword [0x505238], 0xf
mov dword [0x50506e], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadIconA]
mov dword [0x505230], eax
mov dword [0x505244], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadCursorA]
mov dword [0x505234], eax
push 0x505218
call dword [sym.imp.user32.dll_RegisterClassExA]
push 0
push dword [0x50506e]
push 0
push 0
push 0x1e5
push 0x21e
push 0xffffe52a
push 0xfffff588
push 0x40000
push str.wait
push str.aroka
push 0
call dword [sym.imp.user32.dll_CreateWindowExA]
mov dword [0x505290], eax
push 5
push dword [0x505290]
call dword [sym.imp.user32.dll_ShowWindow]
push dword [0x505290]
call dword [sym.imp.user32.dll_UpdateWindow]
jmp 0x503c6a
push 0
push 0
push 0
push 0x505248
call dword [sym.imp.user32.dll_GetMessageA]
or eax, eax
je 0x503c97
push 0x505248
call dword [sym.imp.user32.dll_TranslateMessage]
push 0x505248
call dword [sym.imp.user32.dll_DispatchMessageA]
jmp 0x503c6a
mov eax, dword [0x505250]
jmp 0x503ca4
call 0x502b16
ret
Function at 0x403ad0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push esi
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
xor eax, 0xffffffff
test ecx, ecx
mov esi, dword [ebp + 8]
je 0x403af9
xor al, byte [esi]
movzx edx, al
shr eax, 8
mov edx, dword [edx*4 + section..data]
inc esi
xor eax, edx
dec ecx
jne 0x403ae4
xor eax, 0xffffffff
pop esi
leave
ret 0xc

Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40915c
nop
nop
mov ecx, 0x776912ab
nop
nop
test eax, eax
nop
nop
nop
je 0x43104e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x431024
nop
mov eax, section..data
nop
nop
mov ebx, 0x42f3f8
nop
mov ecx, 0x16fd0e25
nop
nop
nop
test eax, eax
nop
je 0x431084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43106c
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x40a15c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [ebp + 0xc]
mov word [ebp + 0xc], ax
mov ebx, 0x19826993
mov eax, ebx
mul ebx
mov dword [ebp - 0x10], eax
mov ebx, eax
xor esi, esi
mov eax, ebx
mul ebx
mov dword [ebp - 0x14], eax
mov ebx, eax
mov word [ebp - 0xc], 0
jmp 0x40a272
mov eax, ebx
xor eax, ebx
mov ebx, eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.00405066
pop ecx
mov edx, eax
mov byte [ebp - 1], dl
cmp byte [ebp - 1], 0
jne 0x40a1b3
mov byte [ebp - 2], 0
jmp 0x40a1dd
call fcn.0040ddd8
mov dword [ebp - 0x18], eax
mov eax, 0x7fff
mov edi, 7
movzx edx, byte [ebp - 1]
mov ecx, edi
sub ecx, edx
cdq
idiv ecx
mov ecx, eax
mov eax, dword [ebp - 0x18]
cdq
idiv ecx
mov edx, eax
mov byte [ebp - 2], dl
mov eax, dword [ebp + 8]
mov al, byte [esi + eax]
cmp al, 0x70
jb 0x40a1fc
cmp al, 0x7f
ja 0x40a1fc
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, dword [ebp + 8]
movzx eax, byte [esi + eax]
cmp eax, 0xe2
jne 0x40a21b
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 8
push 0x90
lea eax, [ebp - 0xa]
push eax
call fcn.0040ddc0
movzx eax, byte [ebp - 1]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
lea eax, [ebp - 0xa]
movzx edx, byte [ebp - 2]
add eax, edx
push eax
call fcn.0040ddb4
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 6
lea eax, [ebp - 0xa]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.0040ddb4
add esp, 0x24
mov eax, ebx
add eax, ebx
mov ebx, eax
add esi, 6
inc word [ebp - 0xc]
movzx eax, word [ebp + 0xc]
dec eax
cmp esi, eax
jb 0x40a190
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4021b2
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push ecx
push edx
push esi
push edi
enter 0x84, 0
sub ebp, 0x82
mov esi, eax
mov cl, byte [0x404050]
mov edx, eax
mov ebx, eax
shl edx, cl
mov eax, 0x404054
add edx, dword [0x404050]
call fcn.004020f3
xor eax, eax
mov dword [ebp + 0x7e], eax
lea eax, [ebp + 0x7e]
push eax
mov eax, esi
or al, 0x40
mov edi, 0x4039aa
push eax
sub edi, fcn.00403144
push edi
push fcn.00403144
call dword [sym.imp.KERNEL32.DLL_VirtualProtect]
cmp dword [ebp + 0x7e], 0
je 0x402229
mov eax, fcn.00403144
mov ebx, esi
mov edx, edi
call fcn.004020f3
mov edx, 0x1c000
mov eax, 0x404054
mov ebx, esi
call fcn.00402d42
lea edx, [ebp - 2]
mov eax, esi
mov dword [ebp - 2], 0
call fcn.0040151f
lea eax, [esi + 0x1c000]
lea edi, [esi + 1]
imul edi, eax
mov ebx, 0x404054
or bl, 1
xor edx, edx
mov eax, esi
div ebx
lea ebx, [ebp - 2]
add eax, 0x404054
mov edx, edi
call fcn.00403144
lea esp, [ebp + 0x82]
pop ebp
pop edi
pop esi
pop edx
pop ecx
pop ebx
ret
Function at 0x401000
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov eax, dword [ebp + 8]
mov dword [eax + 4], 0
mov eax, dword [ebp + 8]
mov eax, dword [eax + 4]
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
mov eax, dword [ebp + 8]
mov dword [eax + 8], 0x67452301
mov eax, dword [ebp + 8]
mov dword [eax + 0xc], 0xefcdab89
mov eax, dword [ebp + 8]
mov dword [eax + 0x10], 0x98badcfe
mov eax, dword [ebp + 8]
mov dword [eax + 0x14], 0x10325476
jmp 0x401045
pop edi
pop esi
pop ebx
leave
ret

Function at 0x402370
Capabilities:
Link many functions at runtime

Disassembly:
lea esi, [0x409818]
push esi
mov eax, dword [0x409408]
push eax
call sub.KERNEL32.dll_GetProcAddress
mov dword [0x40982d], eax
mov dword [0x4090f5], 1
mov eax, 0x4000
push eax
lea eax, [0x409333]
push eax
lea eax, [0x4090e1]
push eax
lea esi, [0x4095cf]
call dword [esi]
cmp eax, 0xffffffff
jne 0x4023bc
mov dword [0x4090f5], 0
cmp dword [0x4090f5], 0
je 0x402432
mov eax, 0x4000
push eax
lea eax, [0x409333]
push eax
lea eax, [0x4090ca]
push eax
lea esi, [0x4095cf]
call dword [esi]
cmp eax, 0xffffffff
je 0x402432
lea eax, [0x4090ca]
push eax
call dword [0x4091f3]
mov dword [0x4090ed], eax
cmp eax, 0
je 0x402432
lea edx, [0x4090f9]
push edx
push eax
call sub.KERNEL32.dll_GetProcAddress
cmp eax, 0
je 0x402432
mov dword [0x40914b], eax
mov eax, dword [0x4090ed]
lea edx, [0x409130]
push edx
push eax
call sub.KERNEL32.dll_GetProcAddress
cmp eax, 0
je 0x402432
mov dword [0x40914f], eax
jmp 0x4024aa
mov eax, 0x4000
push eax
lea eax, [0x409333]
push eax
lea eax, [0x4090d7]
push eax
lea esi, [0x4095cf]
call dword [esi]
cmp eax, 0xffffffff
je 0x40249f
lea eax, [0x4090d7]
push eax
call dword [0x4091f3]
mov dword [0x4090f1], eax
cmp eax, 0
je 0x40249f
lea edx, [0x409115]
push edx
push eax
call sub.KERNEL32.dll_GetProcAddress
cmp eax, 0
je 0x40249f
mov dword [0x40914b], eax
mov eax, dword [0x4090f1]
lea edx, [0x40913e]
push edx
push eax
call sub.KERNEL32.dll_GetProcAddress
cmp eax, 0
je 0x40249f
mov dword [0x40914f], eax
jmp 0x4024b5
mov dword [0x409153], 0
ret
mov dword [0x409153], 1
ret
mov dword [0x409153], 2
ret

Function at 0x4027cd
Capabilities:
Packed with generic packer

Disassembly:
pushal
push eax
push ecx
push edx
test ax, 1
je 0x4027ea
push ecx
push edx
call dword [0x409763]
cmp eax, 0
je 0x4027ea
pop edx
pop ecx
pop eax
stc
jmp 0x402805
pop edx
pop ecx
pop eax
test ax, 2
je 0x402804
push ecx
push edx
call dword [0x409775]
cmp ax, 0
je 0x402804
stc
jmp 0x402805
clc
popal
ret
Function at 0x403638
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 8]
push ebx
push ebp
push esi
mov ecx, dword [eax]
push edi
mov edi, dword [esp + 0x14]
lea ebp, [eax + 8]
mov dword [esp + 0x14], 0xc
mov edx, dword [edi + 4]
add edx, ecx
mov ecx, dword [edi]
mov dword [edi + 4], edx
mov edx, dword [eax + 4]
add ecx, edx
mov dword [edi], ecx
mov ebx, dword [edi]
mov ecx, dword [edi + 4]
mov esi, ebx
mov edx, ebx
shr esi, 4
xor edx, ecx
and esi, 0x1f
mov ecx, 0x20
mov eax, edx
sub ecx, esi
add ebp, 8
shr eax, cl
mov ecx, esi
shl edx, cl
mov ecx, 0x20
or eax, edx
mov edx, dword [ebp - 8]
sub eax, edx
mov edx, eax
mov dword [edi + 4], eax
shr edx, 7
and edx, 0x1f
xor eax, ebx
sub ecx, edx
mov esi, eax
shr esi, cl
mov ecx, edx
mov edx, dword [ebp - 4]
shl eax, cl
or esi, eax
mov eax, dword [esp + 0x14]
add esi, edx
dec eax
mov dword [edi], esi
mov dword [esp + 0x14], eax
jne 0x403662
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x4036c1
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 8]
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x14]
lea ebp, [eax + 0x60]
mov dword [esp + 0x14], 0xc
mov ebx, dword [edi + 4]
mov edx, dword [edi]
mov ecx, dword [ebp + 4]
mov esi, ebx
shr esi, 7
sub edx, ecx
and esi, 0x1f
mov ecx, 0x20
mov eax, edx
sub ecx, esi
sub ebp, 8
shl eax, cl
mov ecx, esi
shr edx, cl
or eax, edx
xor eax, ebx
mov dword [edi], eax
mov ecx, dword [ebp + 8]
mov edx, eax
shr edx, 4
lea esi, [ebx + ecx]
and edx, 0x1f
mov ecx, 0x20
mov ebx, esi
sub ecx, edx
shl ebx, cl
mov ecx, edx
shr esi, cl
or ebx, esi
xor ebx, eax
mov eax, dword [esp + 0x14]
dec eax
mov dword [edi + 4], ebx
mov dword [esp + 0x14], eax
jne 0x4036d8
mov eax, dword [esp + 0x18]
mov esi, dword [edi]
mov ecx, ebx
mov edx, dword [eax + 4]
sub esi, edx
mov dword [edi], esi
mov eax, dword [eax]
sub ecx, eax
mov dword [edi + 4], ecx
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x40374c
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x88
mov eax, dword [esp + 0x90]
push ebx
push esi
mov esi, dword [esp + 0x94]
lea ebx, [eax + 7]
shr ebx, 3
and eax, 7
mov dword [esp + 0x18], ebx
mov dword [esp + 0x10], eax
jne 0x40377d
mov dword [esp + 0x10], 8
push ebp
push edi
lea eax, [ebx - 1]
xor edx, edx
xor ecx, ecx
xor edi, edi
test eax, eax
mov dword [esp + 0x14], edx
mov dword [esp + 0x10], ecx
mov dword [esp + 0x1c], edi
jbe 0x40384d
mov ebp, dword [esi]
xor ebp, ecx
mov ecx, dword [esi + 4]
xor ecx, edx
mov dword [esi], ebp
test edi, edi
mov dword [esi + 4], ecx
jne 0x40381f
cmp ebx, 2
push edi
jbe 0x403812
lea eax, [esp + 0x2c]
push eax
push esi
call fcn.00403b7d
mov edi, dword [esp + 0x34]
add esp, 0xc
mov dword [esp + 0x30], edi
lea eax, [esp + 0x30]
mov ebx, 0x19
mov ecx, dword [eax]
mov edx, dword [esp + 0x2c]
add ecx, edx
mov ebp, edi
mov dword [eax + 4], ecx
mov edx, dword [eax]
and edx, 0x1f
mov ecx, 0x20
sub ecx, edx
add eax, 4
shl ebp, cl
mov ecx, edx
mov edx, ebp
mov ebp, edi
shr ebp, cl
or edx, ebp
mov ebp, dword [esp + 0x34]
xor ebp, edx
dec ebx
mov dword [esp + 0x34], ebp
jne 0x4037d3
mov ebx, dword [esp + 0x20]
mov edi, dword [esp + 0x1c]
jmp 0x40382d
push 0
push esi
call fcn.00403b7d
add esp, 0xc
jmp 0x40382d
lea eax, [esp + 0x30]
push eax
push esi
call fcn.00403638
add esp, 8
mov ecx, dword [esi]
mov edx, dword [esi + 4]
add esi, 8
inc edi
lea eax, [ebx - 1]
mov dword [esp + 0x10], ecx
cmp edi, eax
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], edi
jb 0x40379c
mov eax, dword [esp + 0x18]
xor edi, edi
test eax, eax
jbe 0x403878
mov ebp, esi
lea ecx, [esp + 0x10]
sub ebp, ecx
mov cl, byte [esp + edi + 0x10]
lea eax, [esp + edi + 0x10]
mov dl, byte [ebp + eax]
xor cl, dl
inc edi
mov byte [eax], cl
mov eax, dword [esp + 0x18]
cmp edi, eax
jb 0x40385f
pop edi
cmp ebx, 2
pop ebp
jbe 0x403893
lea eax, [esp + 0x28]
lea ecx, [esp + 8]
push eax
push ecx
call fcn.00403638
add esp, 8
jmp 0x4038b6
cmp ebx, 1
jne 0x4038a5
mov edx, dword [esi]
mov eax, dword [esi + 4]
mov dword [esp + 8], edx
mov dword [esp + 0xc], eax
push 0
lea ecx, [esp + 0xc]
push 0
push ecx
call fcn.00403b7d
add esp, 0xc
cmp ebx, 1
jbe 0x4038ea
mov ecx, dword [esp + 0x10]
xor eax, eax
test ecx, ecx
jbe 0x4038d1
mov dl, byte [esi + eax - 8]
mov byte [esi + eax], dl
inc eax
cmp eax, ecx
jb 0x4038c5
mov eax, dword [esp + 8]
mov ecx, dword [esp + 0xc]
mov dword [esi - 8], eax
mov dword [esi - 4], ecx
pop esi
xor eax, eax
pop ebx
add esp, 0x88
ret
mov edx, dword [esp + 8]
mov eax, dword [esp + 0xc]
mov dword [esi], edx
mov dword [esi + 4], eax
pop esi
xor eax, eax
pop ebx
add esp, 0x88
ret