joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46df40
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x50e238
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, ecx
call fcn.00468780
test eax, eax
je 0x46e048
lea ecx, [esp + 0xc]
call fcn.004442d0
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x38]
mov edx, dword [esp + 0x34]
push eax
mov eax, dword [esp + 0x34]
push ecx
push edx
lea ecx, [esp + 0x18]
push eax
push ecx
mov ecx, esi
mov dword [esp + 0x3c], 0
call fcn.00468780
mov ecx, eax
call fcn.00465e80
test eax, eax
je 0x46e02f
mov eax, dword [esp + 0x1c]
test eax, eax
mov ebp, eax
je 0x46e02f
push eax
push 0x42
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
test ebx, ebx
je 0x46e02f
mov esi, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
neg esi
push edi
push ebx
sbb esi, esi
and esi, edx
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov ecx, ebp
mov edi, eax
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x10]
call fcn.004444d0
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push 0
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
pop edi
jne 0x46e011
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalFree]
jmp 0x46e02f
call dword [sym.imp.USER32.dll_EmptyClipboard]
mov eax, dword [0x914cd8]
push ebx
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0xc], 0x5a9cc8
call fcn.004444d0
mov ecx, dword [esp + 0x20]
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0x10
Function at 0x46e0a0
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.00468780
test eax, eax
je 0x46e18f
mov ecx, edi
call fcn.00468780
mov ecx, eax
call fcn.00465d30
test eax, eax
jne 0x46e18f
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x46e18f
mov eax, dword [0x914cd8]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x46e102
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.00468780
mov ecx, eax
call fcn.00465f60
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 0x46e18f
cmp ebx, eax
jne 0x46e18f
cmp dword [esp + 0x10], eax
jne 0x46e175
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 0x470ef0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x50e4c8
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 0x470f29
inc eax
mov dword [esi + 0x10], eax
jmp 0x47103c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x470f3d
mov eax, 0xffffffc7
jmp 0x47103e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x470f4e
cmp dword [esi + 8], eax
jne 0x470f3d
cmp dword [esi + 8], eax
jne 0x470f67
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x470f67
mov eax, 0xffffffc7
jmp 0x47103e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x470f7b
push eax
mov ecx, ebx
call fcn.00470720
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.004442d0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x470fac
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.004442f0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.0046fe90
test eax, eax
mov dword [esp + 0x38], eax
je 0x470fdf
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5a9cf8
call fcn.004444d0
mov eax, dword [esp + 0x38]
jmp 0x47103e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00470d50
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x471023
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00470d70
mov esi, eax
test esi, esi
jne 0x471053
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00470d50
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x470ff5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5a9cf8
call fcn.004444d0
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], 0x5a9cf8
call fcn.004444d0
mov eax, esi
jmp 0x47103e

Function at 0x4759e0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x475a40
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x475a40
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x475a40
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x475a40
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 0x475a80
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 0x480df0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x50edb8
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.00507b6a
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00480750
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.00507a98
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.00504359
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.00504359
push 1
push 0
push 0
mov ecx, esi
call fcn.00504301
push 1
push 0
push 1
mov ecx, esi
call fcn.00504301
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00507bdc
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x480f70
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x50edd8
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.00507b6a
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00480750
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.00507a98
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 0x481034
cmp dword [esp + 0x40], 1
jne 0x481032
cmp ecx, eax
jge 0x481034
mov eax, ecx
cmp eax, 0xc8
jge 0x481040
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00480df0
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.00507bdc
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x481840
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x50ee83
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.00502779
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_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.00507e12
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0050932e
test eax, eax
je 0x48195c
mov ecx, dword [esp + 0x3c]
call fcn.00507e3f
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 0x481920
push edi
mov ecx, esi
call fcn.005054a4
mov ecx, esi
call fcn.00481b00
cmp dword [esp + 0x38], 1
jne 0x481955
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.005055df
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 0x483b60
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x483b93
push esi
call fcn.00491f10
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x483b8c
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 0x483c19
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x483c02
mov eax, dword [esi + 8]
test eax, eax
je 0x483bb7
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 0x483bfe
cmp eax, 2
je 0x483c02
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x483baa
cmp eax, 3
je 0x483bdd
cmp eax, 1
jne 0x483baa
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 0x483baa
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x483baa
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00483c40
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x483c28
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00483c40
add esp, 4
pop esi
ret

Function at 0x4844b0
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x4844d1
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x4844d1
mov eax, dword [eax + 0x44]
test eax, eax
je 0x4844d1
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x49f010
Capabilities:
Enumerate pe sections

Disassembly:
push ecx
push ebx
push ebp
mov ebp, dword [esp + 0x1c]
xor ecx, ecx
push esi
push edi
mov eax, dword [ebp]
mov edi, dword [ebp + 4]
mov dword [esp + 0x24], edi
mov dword [esp + 0x10], 0
mov cx, word [eax + 0x14]
cmp word [eax + 6], 0
lea ebx, [ecx + eax + 0x18]
jbe 0x49f113
add ebx, 0x10
mov eax, dword [ebx]
test eax, eax
jne 0x49f096
mov edx, dword [esp + 0x20]
mov esi, dword [edx + 0x38]
test esi, esi
jle 0x49f0f6
mov eax, dword [ebp + 0x34]
mov edx, dword [ebx - 4]
push eax
mov ecx, edi
push 4
push 0x1000
add ecx, edx
push esi
push ecx
call dword [ebp + 0x1c]
add esp, 0x14
test eax, eax
je 0x49f11e
mov eax, dword [ebx - 4]
mov ecx, esi
mov edx, ecx
add edi, eax
xor eax, eax
mov dword [ebx - 8], edi
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
jmp 0x49f0f2
mov ecx, dword [ebx + 4]
mov edx, dword [esp + 0x1c]
add ecx, eax
push ecx
push edx
call fcn.0049eff0
add esp, 8
test eax, eax
je 0x49f11e
mov eax, dword [ebp + 0x34]
mov ecx, dword [ebx]
push eax
mov eax, dword [ebx - 4]
mov edx, edi
push 4
push 0x1000
add edx, eax
push ecx
push edx
call dword [ebp + 0x1c]
add esp, 0x14
test eax, eax
je 0x49f11e
mov ecx, dword [ebx - 4]
mov esi, dword [ebx + 4]
mov eax, edi
mov edi, dword [esp + 0x18]
add eax, ecx
mov ecx, dword [ebx]
mov edx, ecx
add esi, edi
mov edi, eax
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov dword [ebx - 8], eax
mov edi, dword [esp + 0x24]
mov ecx, dword [ebp]
mov eax, dword [esp + 0x10]
xor edx, edx
inc eax
mov dx, word [ecx + 6]
add ebx, 0x28
cmp eax, edx
mov dword [esp + 0x10], eax
jl 0x49f043
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
pop ecx
ret
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
Function at 0x49f130
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x2c]
xor ecx, ecx
mov eax, dword [edi]
mov cx, word [eax + 0x14]
lea esi, [ecx + eax + 0x18]
mov ecx, dword [edi + 0x3c]
push ecx
mov eax, dword [esi + 8]
push eax
mov dword [esp + 0x1c], eax
call fcn.0049f280
push esi
push edi
mov dword [esp + 0x28], eax
call fcn.0049f290
mov ecx, dword [edi]
mov dword [esp + 0x2c], eax
mov edx, dword [esi + 0x24]
mov eax, 1
add esp, 0x10
mov dword [esp + 0x20], edx
mov dword [esp + 0x24], 0
add esi, 0x28
cmp word [ecx + 6], ax
mov dword [esp + 0x10], eax
jbe 0x49f24b
mov ecx, dword [edi + 0x3c]
mov eax, dword [esi + 8]
push ecx
push eax
mov dword [esp + 0x34], eax
call fcn.0049f280
push esi
push edi
mov ebx, eax
call fcn.0049f290
mov edx, dword [esp + 0x24]
mov ebp, eax
mov eax, dword [esp + 0x28]
add esp, 0x10
cmp eax, ebx
je 0x49f1f5
mov eax, dword [esp + 0x1c]
add eax, edx
cmp eax, ebx
ja 0x49f1f5
lea ecx, [esp + 0x14]
push ecx
push edi
call fcn.0049f2c0
add esp, 8
test eax, eax
je 0x49f26b
mov edx, dword [esp + 0x2c]
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], ebp
mov eax, dword [esi + 0x24]
mov dword [esp + 0x20], eax
jmp 0x49f22a
mov eax, dword [esi + 0x24]
mov ecx, dword [esp + 0x20]
test eax, 0x2000000
je 0x49f213
test ecx, 0x2000000
je 0x49f213
or ecx, eax
mov dword [esp + 0x20], ecx
jmp 0x49f21e
or eax, ecx
and eax, 0xfdffffff
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x2c]
sub ebp, edx
add ebp, eax
mov dword [esp + 0x1c], ebp
mov ecx, dword [edi]
mov eax, dword [esp + 0x10]
xor edx, edx
inc eax
mov dx, word [ecx + 6]
add esi, 0x28
cmp eax, edx
mov dword [esp + 0x10], eax
jl 0x49f191
mov eax, 1
mov dword [esp + 0x24], eax
lea eax, [esp + 0x14]
push eax
push edi
call fcn.0049f2c0
add esp, 8
neg eax
pop edi
pop esi
sbb eax, eax
pop ebp
neg eax
pop ebx
add esp, 0x18
ret
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x4a9d50
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 + 0x84dc44]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x4a9d63
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x4a9da4
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 + 0x84dcec]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x4a9dd6
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4a9dda
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x4a9dcb
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x4a9df8
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4a9dfc
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x4a9ded
xor ecx, ecx
mov eax, 0x84dc54
xor ebx, ebx
mov bl, byte [ecx + 0x84dcfc]
cmp byte [esp + ebx + 0x14], 0
je 0x4a9e27
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x84dd14]
cmp byte [esp + ebx + 0x14], 0
je 0x4a9e3e
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 0x4a9e0e
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x4a9d97
lea edx, [esp + 0x84]
push edx
call fcn.004a9e80
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x4b0250
Capabilities:
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x7649d8
push 0x4efbc8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov dword [ebp - 4], 0
push dword [ebp + 0x10]
mov ebx, dword [ebp + 0xc]
rdtsc
mov esi, eax
mov edi, edx
call ebx
rdtsc
pop ebx
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], edi
mov dword [ebp - 0x1c], esi
mov dword [ebp - 4], 0xffffffff
xor esi, esi
mov edi, dword [ebp - 0x20]
push 1
push esi
push esi
mov eax, dword [ebp - 0x28]
push eax
call fcn.004ed670
sub eax, esi
sbb edx, edi
mov ecx, dword [ebp - 0x1c]
sub eax, ecx
sbb edx, esi
mov ecx, dword [ebp - 0x24]
add eax, ecx
adc edx, esi
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4b0400
Capabilities:
Check os version

Disassembly:
sub esp, 0xa0
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersionExA]
push edi
mov ecx, 0x27
xor eax, eax
lea edi, [esp + 0xc]
rep stosd dword es:[edi], eax
lea eax, [esp + 0xc]
mov dword [esp + 0xc], 0x9c
push eax
call esi
test eax, eax
jne 0x4b0441
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], 0x94
push ecx
call esi
test eax, eax
je 0x4b04ae
cmp dword [esp + 0x1c], 2
jne 0x4b04ae
cmp dword [esp + 0x10], 5
jne 0x4b04ae
cmp dword [esp + 0x14], 1
jne 0x4b04ae
push str.kernel32
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4b0498
push str.IsWow64Process
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x4b0489
lea edx, [esp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call esi
jmp 0x4b0491
mov dword [esp + 8], 0
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [esp + 8]
test eax, eax
je 0x4b04ae
pop edi
mov eax, 1
pop esi
add esp, 0xa0
ret
pop edi
xor eax, eax
pop esi
add esp, 0xa0
ret

Function at 0x4b3760
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x925394]
xor edx, edx
cmp eax, edx
jne 0x4b3786
xor eax, eax
mov byte [eax + 0x925294], al
inc eax
cmp eax, 0x100
jl 0x4b376e
mov dword [0x925394], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x925294
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4b3817
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x4b37ea
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x4b37b8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x4b3890
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x4b38e3
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4b38ca
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4ba290
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x50f62e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.004babb0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x764c04
call fcn.00500f0c
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x4ba323
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.00500f0c
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x4ba31c
push 0
mov ecx, eax
call fcn.004b1390
mov dword [esi + 0xc], eax
jmp 0x4ba325
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x4ba325
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8

Function at 0x4cbfa0
Capabilities:
Terminate process

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
test esi, esi
push edi
jne 0x4cbfb0
mov esi, 1
push esi
call fcn.004ee257
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x4cc002
call fcn.004eed7d
mov edi, eax
call fcn.004ceb00
mov ecx, dword [edi]
mov dword [eax], ecx
mov eax, dword [esp + 0x14]
mov edi, eax
and edi, 8
je 0x4cbfe6
mov edx, dword [0x858610]
mov dword [0x85860c], edx
test al, 0x18
je 0x4cbff7
push esi
push 0x24
push 5
call fcn.004cf350
add esp, 0xc
test edi, edi
je 0x4cc01d
push 1
call fcn.004f008b
test byte [esp + 0x14], 0x20
je 0x4cc01d
mov ecx, esi
mov edx, ecx
shr ecx, 2
xor eax, eax
mov edi, ebx
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
pop edi
pop esi
mov eax, ebx
pop ebx
ret