joyce8/EMBER2024-capa huggingface dataset:
Function at 0x470840
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4cd733
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.004c0544
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.004c5bdc
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004c713b
test eax, eax
je 0x47095c
mov ecx, dword [esp + 0x3c]
call fcn.004c5c09
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 0x470920
push edi
mov ecx, esi
call fcn.004c3274
mov ecx, esi
call fcn.00470b10
cmp dword [esp + 0x38], 1
jne 0x470955
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.004c33af
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 0x472b50
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x472b83
push esi
call fcn.00480f00
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x472b7c
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 0x472c09
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x472bf2
mov eax, dword [esi + 8]
test eax, eax
je 0x472ba7
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 0x472bee
cmp eax, 2
je 0x472bf2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x472b9a
cmp eax, 3
je 0x472bcd
cmp eax, 1
jne 0x472b9a
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 0x472b9a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x472b9a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00472c30
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x472c18
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00472c30
add esp, 4
pop esi
ret

Function at 0x4734b0
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x4734d1
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x4734d1
mov eax, dword [eax + 0x44]
test eax, eax
je 0x4734d1
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 0x48fa40
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x48fae3
test eax, eax
jbe 0x48fae3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x48fae3
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x48fa8e
xor esi, esi
jmp 0x48fa94
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x48fabf
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0042c200
add esi, eax
push esi
mov ebx, esi
call fcn.0042c200
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x48faa0
pop ebp
test edi, edi
pop edi
jne 0x48fae3
test ebx, ebx
je 0x48fae3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004ae770
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x48fc05
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x48fd1d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x48fd1d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004c0996
mov esi, eax
test esi, esi
je 0x48fd1d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x48fd1d
mov ecx, esi
call fcn.0048fb90
cmp edi, eax
jge 0x48fd1d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x48fca3
mov dword [esp + 0x34], 1
jmp 0x48fcfe
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x48fd1d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.0048e3d0
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x498f40
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x544900]
xor edx, edx
cmp eax, edx
jne 0x498f66
xor eax, eax
mov byte [eax + 0x544800], al
inc eax
cmp eax, 0x100
jl 0x498f4e
mov dword [0x544900], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x544800
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x498ff7
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 0x498fca
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 0x498f98
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x499000
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 0x499053
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 0x49903a
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 0x49fa10
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4ce32e
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.004a0330
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x4f61d4
call fcn.004becac
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x49faa3
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.004becac
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x49fa9c
push 0
mov ecx, eax
call fcn.00496b80
mov dword [esi + 0xc], eax
jmp 0x49faa5
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x49faa5
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 0x4c1339
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4c1371
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.004bf3c6
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004bf39e
jmp 0x4c137d
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4c2a2e
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 0x4c2a70
call fcn.004c8526
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4c2a70
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4c2a67
xor eax, eax
jmp 0x4c2a78
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004c2a7e
pop edi
pop esi
pop ebx
ret 4
Function at 0x4c8a56
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 0x4c8a84
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4c8aa2
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004c89bc
jmp 0x4c8aa2
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4c8aa2
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004c89bc
test edi, edi
mov eax, edi
jne 0x4c8a8c
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x1b48f951
Capabilities:
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
xor ebx, ebx
xor esi, esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 4], esi
cmp edi, dword [esi*8 + 0x1b4bdac0]
je 0x1b48f977
inc esi
cmp esi, 0x17
mov dword [ebp - 4], esi
jb 0x1b48f965
cmp esi, 0x17
jae 0x1b48fad1
push 3
call fcn.1b494e62
cmp eax, 1
pop ecx
je 0x1b48fa9b
push 3
call fcn.1b494e62
test eax, eax
pop ecx
jne 0x1b48f9aa
cmp dword [0x1b4bf120], 1
je 0x1b48fa9b
cmp edi, 0xfc
je 0x1b48fad1
push 0x1b462cac
mov edi, 0x314
push edi
mov esi, 0x1b4bf5f8
push esi
call fcn.1b4937d8
add esp, 0xc
test eax, eax
je 0x1b48f9e0
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.1b48f2dd
add esp, 0x14
mov byte [0x1b4bf715], bl
push 0x104
mov ebx, 0x1b4bf611
push ebx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x1b48fa23
push 0x1b462c94
push 0x2fb
push ebx
call fcn.1b4937d8
add esp, 0xc
test eax, eax
je 0x1b48fa23
xor eax, eax
push eax
push eax
push eax
push eax
push eax
call fcn.1b4cbd98
add esp, 0x14
push ebx
push edi
push esi
call fcn.1b494dee
add esp, 0xc
xor ebx, ebx
test eax, eax
je 0x1b48fa41
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.1b48f2dd
add esp, 0x14
push 0x1b462c90
push edi
push esi
call fcn.1b494dee
add esp, 0xc
test eax, eax
je 0x1b48fa61
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.1b48f2dd
add esp, 0x14
mov eax, dword [ebp - 4]
push dword [eax*8 + str.8_Fe_b]
push edi
push esi
call fcn.1b494dee
add esp, 0xc
test eax, eax
je 0x1b48fa86
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.1b48f2dd
add esp, 0x14
push 0x12010
push 0x1b462c68
push esi
call fcn.1b494c4e
add esp, 0xc
jmp 0x1b48fad1
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov edi, eax
cmp edi, ebx
je 0x1b48fad1
cmp edi, 0xffffffff
je 0x1b48fad1
mov edx, dword [esi*8 + str.8_Fe_b]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x1b48faba
push ebx
lea eax, [ebp - 8]
push eax
sub ecx, esi
push ecx
push edx
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x1b493aa0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
cmp word [ecx], 0x5a4d
je 0x1b493ab3
xor eax, eax
pop ebp
ret
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x1b493aaf
xor ecx, ecx
cmp word [eax + 0x18], 0x10b
sete cl
mov eax, ecx
pop ebp
ret

Function at 0x1b493ad0
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
push ebx
push esi
movzx esi, word [ecx + 6]
xor edx, edx
test esi, esi
push edi
lea eax, [eax + ecx + 0x18]
jbe 0x1b493b0f
mov edi, dword [ebp + 0xc]
mov ecx, dword [eax + 0xc]
cmp edi, ecx
jb 0x1b493b05
mov ebx, dword [eax + 8]
add ebx, ecx
cmp edi, ebx
jb 0x1b493b11
add edx, 1
add eax, 0x28
cmp edx, esi
jb 0x1b493af5
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x1b494c4e
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.1b48dfb2
xor ebx, ebx
cmp dword [0x1b4bfad4], ebx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
jne 0x1b494d25
push 0x1b463e1c
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
jne 0x1b494c90
xor eax, eax
jmp 0x1b494de9
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x1b463e10
push edi
call esi
cmp eax, ebx
je 0x1b494c89
push eax
call fcn.1b48df4c
mov dword [esp], 0x1b463e00
push edi
mov dword [0x1b4bfad4], eax
call esi
push eax
call fcn.1b48df4c
mov dword [esp], 0x1b463dec
push edi
mov dword [0x1b4bfad8], eax
call esi
push eax
call fcn.1b48df4c
mov dword [0x1b4bfadc], eax
lea eax, [ebp - 8]
push eax
call fcn.1b48f717
test eax, eax
pop ecx
pop ecx
je 0x1b494cf3
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.1b4cbd98
add esp, 0x14
cmp dword [ebp - 8], 2
jne 0x1b494d25
push 0x1b463dd0
push edi
call esi
push eax
call fcn.1b48df4c
cmp eax, ebx
pop ecx
mov dword [0x1b4bfae4], eax
je 0x1b494d25
push 0x1b463db8
push edi
call esi
push eax
call fcn.1b48df4c
pop ecx
mov dword [0x1b4bfae0], eax
mov eax, dword [0x1b4bfae0]
mov esi, dword [ebp - 0x10]
cmp eax, esi
je 0x1b494d9e
cmp dword [0x1b4bfae4], esi
je 0x1b494d9e
push eax
call fcn.1b48dfbb
pop ecx
call eax
cmp eax, ebx
je 0x1b494d6b
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
push dword [0x1b4bfae4]
call fcn.1b48dfbb
pop ecx
call eax
test eax, eax
je 0x1b494d6b
test byte [ebp - 0x18], 1
jne 0x1b494d9e
lea eax, [ebp - 0xc]
push eax
call fcn.1b48f753
test eax, eax
pop ecx
je 0x1b494d86
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.1b48f2dd
add esp, 0x14
cmp dword [ebp - 0xc], 4
jb 0x1b494d95
or dword [ebp + 0x10], 0x200000
jmp 0x1b494dcf
or dword [ebp + 0x10], 0x40000
jmp 0x1b494dcf
mov eax, dword [0x1b4bfad8]
cmp eax, esi
je 0x1b494dcf
push eax
call fcn.1b48dfbb
pop ecx
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x1b494dcf
mov eax, dword [0x1b4bfadc]
cmp eax, esi
je 0x1b494dcf
push dword [ebp - 4]
push eax
call fcn.1b48dfbb
pop ecx
call eax
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
push dword [0x1b4bfad4]
call fcn.1b48dfbb
pop ecx
call eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x1b4c62d2
Capabilities:
Encode data using xor

Disassembly:
call 0x1b4c624b
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x1b4c627b
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x1b4c6297
xor edx, 0
jmp 0x1b4c62a2
xor edx, edx
jmp 0x1b4c62b9
jmp 0x1b4c62c5
xor eax, eax
push 0x8427d7c0
call 0x1b4c62d2
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1b4c630e
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x1b4c62e7
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x1b4c6325
add eax, 0
jno 0x1b4c632a
add esi, 0
ret 0x10

Function at 0x1b4c7093
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x1b4c70b5
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x1b4c7257
cmp edi, dword [ebp + 0x10]
jb 0x1b4c7257
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.1b4c6b7f
inc edi
jmp 0x1b4c713e
jmp 0x1b4c714b
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1b4c6b7f
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1b4c6b7f
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x1b4c719f
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x1b4c7183
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1b4c71cd
add dword [eax], 0x39
jle 0x1b4c71a9
sub al, 0xf5
mov ch, al
call fcn.1b4c71e2
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x1b4c8eba
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x1b4c8ed0
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x1b4c8ee1
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.1b4c8f22
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx

Function at 0x1b4cb28e
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x1b4cb1d7
add ebx, 0
push ecx
call 0x1b4cb1ec
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x72e97282
sub ebx, dword [0x72eb6ac1]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x72eb6ab1
call fcn.1b4c6cb6
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1b4c61c4
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x1b4cb34a
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x1b4cb34a
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x1b4cb301
mov eax, 1
lock xchg dword [0x72eb6abd], eax
push 0x3dd1fc71
call 0x1b4cb28e
push esi
add esp, 8
cmp eax, 0
jne 0x1b4cb277
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x1b4cb29d
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x1b4cb2b2
cmp ecx, edx
cmp eax, 0
je 0x1b4cb2d7
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x1b4cb2c1
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.1b4cb2f0
dec eax
loope 0x1b4cb2f3
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x72eb6abd], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x1b4cb327
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x1b4cb33c
jmp 0x1b4cb347
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x1b4cb235
Function at 0x1b4d23af
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x1b4d2685
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x72ea3735
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x72e9a6fb
push 0xffffffffffffffff
call fcn.1b4c95af
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x1b4d2419
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.1b4d2431
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x1b4d2679
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x1b4d264d