joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4ad980
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x44
mov eax, dword [0x519134]
xor eax, esp
mov dword [esp + 0x40], eax
push ebx
push ebp
push esi
mov esi, dword [esp + 0x58]
lea eax, [esp + 0x3c]
push edi
mov edi, dword [esp + 0x58]
push esi
push eax
mov dword [edi + 0xf0], 0xe
call fcn.004ad0c0
movups xmm0, xmmword [esp + 0x48]
lea eax, [esi + 0x10]
push eax
lea eax, [esp + 0x3c]
push eax
movups xmmword [edi], xmm0
call fcn.004ad0c0
movups xmm4, xmmword [esp + 0x40]
add esp, 0x10
lea ebp, [edi + 0x20]
mov ebx, 2
movups xmmword [edi + 0x10], xmm4
nop dword [eax]
xorps xmm0, xmm0
lea eax, [esp + 0x10]
movups xmmword [esp + 0x10], xmm0
push eax
movups xmmword [esp + 0x24], xmm0
movaps xmm0, xmm4
movd dword [esp + 0x14], xmm4
psrldq xmm0, 4
movd dword [esp + 0x1c], xmm0
movaps xmm0, xmm4
psrldq xmm0, 8
movd dword [esp + 0x24], xmm0
movaps xmm0, xmm4
psrldq xmm0, 0xc
movd dword [esp + 0x2c], xmm0
call fcn.004ae110
lea eax, [esp + 0x14]
push eax
call fcn.004adba0
lea eax, [esp + 0x18]
push eax
call fcn.004ae110
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [esp + 0x30], eax
mov eax, dword [esp + 0x18]
mov dword [esp + 0x34], eax
mov eax, dword [esp + 0x20]
mov dword [esp + 0x38], eax
mov eax, dword [esp + 0x28]
mov dword [esp + 0x3c], eax
mov eax, ebx
shr eax, 1
mov cl, byte [eax + 0x4dd197]
xor eax, eax
movzx edi, cl
nop dword [eax]
mov edx, dword [esp + eax*4 + 0x30]
mov cl, al
add cl, cl
mov esi, edi
shr esi, cl
mov ecx, edx
and ecx, 0x3000000
shr edx, 8
or ecx, edx
and esi, 3
shr ecx, 0x12
xor esi, ecx
xor esi, dword [esp + eax*4 + 0x40]
mov ecx, esi
shl ecx, 8
xor ecx, esi
shl ecx, 8
xor ecx, esi
shl ecx, 8
xor ecx, esi
mov dword [esp + eax*4 + 0x40], ecx
inc eax
cmp eax, 4
jb 0x4ada70
movups xmm0, xmmword [esp + 0x40]
movups xmmword [ebp], xmm0
cmp ebx, 0xe
je 0x4adb85
mov eax, dword [esp + 0x40]
xorps xmm0, xmm0
movups xmmword [esp + 0x10], xmm0
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x44]
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x48]
movups xmmword [esp + 0x20], xmm0
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x4c]
mov dword [esp + 0x28], eax
lea eax, [esp + 0x10]
push eax
call fcn.004ae110
lea eax, [esp + 0x14]
push eax
call fcn.004adba0
lea eax, [esp + 0x18]
push eax
call fcn.004ae110
mov eax, dword [esp + 0x1c]
add ebx, 2
mov dword [esp + 0x3c], eax
add esp, 0xc
mov eax, dword [esp + 0x18]
mov dword [esp + 0x34], eax
mov eax, dword [esp + 0x20]
mov dword [esp + 0x38], eax
mov eax, dword [esp + 0x28]
mov dword [esp + 0x3c], eax
mov eax, 0x18
movups xmm2, xmmword [esp + 0x30]
movd xmm3, eax
mov eax, 8
psrld xmm2, xmm3
xorps xmm2, xmm4
movd xmm0, eax
movaps xmm4, xmm2
mov eax, 0x10
movaps xmm1, xmm2
pslld xmm4, xmm0
xorps xmm4, xmm2
movd xmm0, eax
pslld xmm1, xmm0
pslld xmm2, xmm3
xorps xmm4, xmm1
xorps xmm4, xmm2
movups xmmword [ebp + 0x10], xmm4
add ebp, 0x20
cmp ebx, 0xe
jbe 0x4ad9e0
mov ecx, dword [esp + 0x50]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004b09d8
add esp, 0x44
ret
Function at 0x4b0270
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x9c
mov eax, dword [0x519134]
xor eax, esp
mov dword [esp + 0x98], eax
mov edx, dword [esp + 0xa4]
xorps xmm0, xmm0
push ebp
mov ebp, dword [esp + 0xa4]
xor ecx, ecx
push ebx
add edx, 0x60
push esi
movups xmmword [esp + 0x14], xmm0
mov dword [esp + 0xc], edx
movups xmmword [esp + 0x24], xmm0
push edi
movups xmmword [esp + 0x38], xmm0
movups xmmword [esp + 0x48], xmm0
movups xmmword [esp + 0x58], xmm0
movups xmmword [esp + 0x68], xmm0
movups xmmword [esp + 0x78], xmm0
movups xmmword [esp + 0x88], xmm0
movups xmmword [esp + 0x98], xmm0
inc ecx
mov edi, edx
mov dword [esp + 0x14], ecx
xor ecx, dword [esp + 0xb8]
lea eax, [ecx - 1]
not ecx
shr eax, 0x1f
shr ecx, 0x1f
and eax, ecx
neg eax
xor esi, esi
mov ebx, eax
not ebx
nop dword [eax + eax]
mov ecx, dword [esp + esi + 0x18]
lea edi, [edi + 4]
mov edx, dword [edi - 0x64]
and ecx, ebx
and edx, eax
or edx, ecx
mov ecx, dword [esp + esi + 0x48]
mov dword [esp + esi + 0x18], edx
and ecx, ebx
mov edx, dword [edi - 0x34]
and edx, eax
or edx, ecx
mov ecx, ebx
and ecx, dword [esp + esi + 0x78]
mov dword [esp + esi + 0x48], edx
mov edx, dword [edi - 4]
and edx, eax
or edx, ecx
mov dword [esp + esi + 0x78], edx
add esi, 4
cmp esi, 0x30
jb 0x4b0300
mov edx, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
add edx, 0x90
mov dword [esp + 0x10], edx
cmp ecx, 0x10
jb 0x4b02d5
pop edi
lea ecx, [esp + 0x40]
lea eax, [ebp + 0x2c]
pop esi
pop ebx
cmp ebp, ecx
ja 0x4b0367
lea ecx, [esp + 0xc]
movups xmm0, xmmword [esp + 0xc]
mov ecx, dword [esp + 0x9c]
movups xmmword [ebp], xmm0
movups xmm0, xmmword [esp + 0x1c]
movups xmmword [ebp + 0x10], xmm0
movups xmm0, xmmword [esp + 0x2c]
movups xmmword [ebp + 0x20], xmm0
movups xmm0, xmmword [esp + 0x3c]
movups xmmword [ebp + 0x30], xmm0
movups xmm0, xmmword [esp + 0x4c]
movups xmmword [ebp + 0x40], xmm0
movups xmm0, xmmword [esp + 0x5c]
movups xmmword [ebp + 0x50], xmm0
movups xmm0, xmmword [esp + 0x6c]
movups xmmword [ebp + 0x60], xmm0
movups xmm0, xmmword [esp + 0x7c]
movups xmmword [ebp + 0x70], xmm0
movups xmm0, xmmword [esp + 0x8c]
movups xmmword [ebp + 0x80], xmm0
pop ebp
xor ecx, esp
call fcn.004b09d8
add esp, 0x9c
ret

Function at 0x4b0540
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x14
push ebp
push ebx
xorps xmm0, xmm0
mov dword [esp + 8], 0
movlpd qword [esp + 0x14], xmm0
mov eax, 1
mov edx, dword [esp + 0x18]
mov ebp, dword [esp + 0x14]
push esi
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], 0x40
push edi
mov edi, eax
xor ebx, ebx
and edi, 1
neg edi
adc ebx, ebx
and edi, dword [esp + 0x28]
neg ebx
mov ecx, edi
and edi, dword [esp + 0x14]
xor ecx, eax
mov esi, ebx
and esi, dword [esp + 0x2c]
mov eax, esi
and esi, dword [esp + 0x10]
xor eax, dword [esp + 0x10]
shrd ecx, eax, 1
shr eax, 1
add ecx, edi
mov dword [esp + 0x14], ecx
adc eax, esi
and ebx, 0x80000000
shrd ebp, edx, 1
mov dword [esp + 0x10], eax
xor eax, eax
shr edx, 1
add ebp, eax
mov eax, ecx
adc edx, ebx
sub dword [esp + 0x18], 1
jne 0x4b0571
pop edi
pop esi
pop ebx
mov eax, ebp
pop ebp
add esp, 0x14
ret
Function at 0x4b0ece
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4b0f0d
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4b0f0d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4b0f0d
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4b0f0d
cmp dword [ecx + 0x74], 0xe
jbe 0x4b0f0d
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4b3d40
Capabilities:
Resolve dns

Disassembly:
push ebx
push edi
push esi
sub esp, 0x34
mov esi, ecx
lea eax, [esp + 4]
push dword [esp + 0x44]
push edx
push eax
call fcn.00499590
add esp, 0xc
mov eax, dword [esp + 4]
test eax, eax
je 0x4b3d92
mov ecx, dword [0x50c7b8]
mov edx, dword [0x50c7bc]
mov dword [esi + 4], ecx
mov ecx, dword [esp + 8]
mov dword [esi + 8], edx
mov dword [esi], 1
test ecx, ecx
je 0x4b3df5
push 1
push ecx
push eax
call fcn.00414130
add esp, 0x40
pop esi
pop edi
pop ebx
ret
mov edi, dword [esp + 8]
mov ebx, dword [esp + 0xc]
xorps xmm0, xmm0
mov eax, esp
mov dword [esp], 0
lea ecx, [esp + 0x14]
movups xmmword [esp + 0x14], xmm0
movups xmmword [esp + 0x24], xmm0
mov dword [esp + 0x1c], 1
push eax
push ecx
push 0
push edi
call dword [sym.imp.ws2_32.dll_getaddrinfo]
test eax, eax
je 0x4b3dfc
call dword [sym.imp.ws2_32.dll_WSAGetLastError]
mov dword [esi + 8], eax
mov dword [esi + 4], 0
mov eax, 1
test ebx, ebx
mov dword [esi], eax
mov byte [edi], 0
je 0x4b3df5
push 1
push ebx
push edi
call fcn.00414130
add esp, 0xc
add esp, 0x34
pop esi
pop edi
pop ebx
ret
mov ecx, dword [esp]
movzx eax, word [esp + 0x48]
mov dword [esi + 4], ecx
mov dword [esi + 8], ecx
mov word [esi + 0xc], ax
xor eax, eax
test ebx, ebx
mov dword [esi], eax
mov byte [edi], 0
jne 0x4b3de9
jmp 0x4b3df5
Function at 0x4b3f30
Capabilities:
Allocate thread local storage

Disassembly:
push ebx
push edi
push esi
sub esp, 0x20
mov edi, dword [esp + 0x30]
cmp dword [edi + 4], 0
je 0x4b3faa
lea ebx, [edi + 0xc]
mov dword [esp + 4], 0
lea eax, [esp + 4]
push 0
push eax
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_InitOnceBeginInitialize]
cmp eax, 1
mov dword [esp], eax
jne 0x4b3fe5
cmp dword [esp + 4], 0
je 0x4b3fcc
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
cmp eax, 0xffffffff
je 0x4b4008
mov esi, eax
inc eax
mov dword [edi], eax
mov eax, dword [0x519230]
nop word [eax + eax]
mov dword [edi + 8], eax
lock cmpxchg dword [0x519230], edi
jne 0x4b3f90
push 0
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_InitOnceComplete]
jmp 0x4b3fdc
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
cmp eax, 0xffffffff
mov dword [esp], eax
je 0x4b404f
mov ecx, eax
xor eax, eax
inc ecx
lock cmpxchg dword [edi], ecx
jne 0x4b3fd0
mov esi, dword [esp]
jmp 0x4b3fdc
mov esi, dword [edi]
jmp 0x4b3fdb
mov esi, eax
push dword [esp]
call dword [sym.imp.KERNEL32.dll_TlsFree]
dec esi
mov eax, esi
add esp, 0x20
pop esi
pop edi
pop ebx
ret
mov dword [esp + 8], 0
lea eax, [esp + 8]
mov ecx, esp
mov edx, 0x50d9dc
push 0x50da3c
push eax
call fcn.004b3800
add esp, 8
ud2
push 0
push 4
push ebx
call dword [sym.imp.KERNEL32.dll_InitOnceComplete]
mov dword [esp + 8], 0x50d9f4
mov dword [esp + 0xc], 1
mov dword [esp + 0x18], 0
mov dword [esp + 0x10], str._rustc_5680fa18feaa87f3ff04063800aec256c3d4b4belibrarycore_src_sliceiter.rs
mov dword [esp + 0x14], 0
lea eax, [esp + 8]
push 0x50da2c
push eax
call fcn.004b4700
add esp, 8
ud2
mov ecx, esp
lea edx, [esp + 8]
mov dword [esp + 8], 0x50d9f4
mov dword [esp + 0xc], 1
mov dword [esp + 0x10], str._rustc_5680fa18feaa87f3ff04063800aec256c3d4b4belibrarycore_src_sliceiter.rs
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
call fcn.004b3740
ud2
Function at 0x4b49a0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebx
push edi
push esi
sub esp, 0x68
movzx eax, byte [esp + 0x78]
mov esi, dword [esp + 0x84]
mov ebx, dword [esp + 0x7c]
mov ecx, dword [esp + 0x8c]
mov edx, dword [esp + 0x88]
mov edi, dword [esp + 0x80]
test eax, eax
mov dword [esp + 8], ebx
mov dword [esp + 0x10], esi
mov dword [esp + 0xc], edi
mov dword [esp + 0x14], edx
je 0x4b49f1
cmp eax, 1
jne 0x4b4a68
mov dword [esp], 0x50ff2a
jmp 0x4b49f8
mov dword [esp], str._matchesassertion_failed:___left__right___n__left:_____n_right:___
mov edx, 2
mov eax, dword [esp + 0x90]
cmp dword [ecx], 0
mov dword [esp + 4], edx
jne 0x4b4a84
mov ecx, esp
lea edx, [esp + 8]
lea esi, [esp + 0x10]
mov dword [esp + 0x38], 0x50ff6c
mov dword [esp + 0x3c], 4
mov dword [esp + 0x48], 0
mov dword [esp + 0x18], ecx
mov dword [esp + 0x1c], 0x4a5070
mov dword [esp + 0x20], edx
lea edx, [esp + 0x18]
mov dword [esp + 0x24], 0x4a4fe0
mov dword [esp + 0x28], esi
mov dword [esp + 0x2c], 0x4a4fe0
mov dword [esp + 0x40], edx
mov dword [esp + 0x44], 3
jmp 0x4b4b0a
mov edx, 7
mov dword [esp], 0x50ff2c
mov eax, dword [esp + 0x90]
cmp dword [ecx], 0
mov dword [esp + 4], edx
je 0x4b4a0d
movsd xmm0, qword [ecx + 0x10]
movsd xmm2, qword [ecx]
movsd xmm1, qword [ecx + 8]
mov edx, esp
lea esi, [esp + 8]
mov dword [esp + 0x38], 0x50ff90
mov dword [esp + 0x3c], 4
mov dword [esp + 0x48], 0
mov dword [esp + 0x18], edx
lea edx, [esp + 0x10]
mov dword [esp + 0x1c], 0x4a5070
mov dword [esp + 0x20], esi
mov dword [esp + 0x24], 0x4a4fe0
lea esi, [esp + 0x50]
mov dword [esp + 0x28], edx
lea edx, [esp + 0x18]
mov dword [esp + 0x2c], 0x4a4fe0
mov dword [esp + 0x30], esi
mov dword [esp + 0x34], 0x49fac0
mov dword [esp + 0x40], edx
mov dword [esp + 0x44], 4
movsd qword [esp + 0x60], xmm0
movsd qword [esp + 0x58], xmm1
movsd qword [esp + 0x50], xmm2
lea ecx, [esp + 0x38]
push eax
push ecx
call fcn.004b4700
add esp, 8
ud2
Function at 0x410bc0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47d5fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00471f9f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x410c42
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046f82d
mov eax, dword [eax]
push 0x4e0220
push eax
call fcn.004623c4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047222a
test bl, bl
je 0x410c42
push 0x4e0220
lea ecx, [esp + 0xc]
call fcn.004725ba
push 0x4e3d8c
lea ecx, [esp + 0xc]
call fcn.004725ba
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x410c7e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047222a
jmp 0x410d49
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x410d02
lea edx, [esp + 0x7c]
push 0x4e3d88
push edx
call fcn.004623c4
add esp, 8
test eax, eax
je 0x410d02
lea eax, [esp + 0x7c]
push 0x4e3d84
push eax
call fcn.004623c4
add esp, 8
test eax, eax
je 0x410d02
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x410c92
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0047222a
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x411540
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x4115a2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x4115b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47d67b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4efb7c]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x4116e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x411616
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047222a
xor eax, eax
jmp 0x41175f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00472367
push esi
lea ecx, [esp + 0xc]
call fcn.004725f6
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41173d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00411540
test eax, eax
jne 0x41173d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.00411540
test eax, eax
jne 0x41173d
lea eax, [esp + 0x14]
push 0x4e3da0
push eax
call fcn.00463400
mov esi, eax
add esp, 8
test esi, esi
jne 0x41171c
lea ecx, [esp + 0x14]
push 0x4e3d9c
push ecx
call fcn.00463380
mov esi, eax
add esp, 8
test esi, esi
jne 0x41171c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41171f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00472317
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41162e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047222a
xor eax, eax
jmp 0x41175f
mov byte [esi], 0
push 0x4e3d98
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0047222a
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x423420
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x42348e
cmp si, 0x69
ja 0x42348e
add esi, 0xffd0
cmp si, 0x11
je 0x42345e
push 0x11
call edi
test ax, ax
jge 0x42345e
or esi, 0x2000
cmp si, 0x10
je 0x423473
push 0x10
call edi
test ax, ax
jge 0x423473
or esi, 0x4000
cmp si, 0x12
je 0x423488
push 0x12
call edi
test ax, ax
jge 0x423488
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42349b
mov esi, 0xbd
jmp 0x42344f
cmp si, 0x6e
jne 0x4234a8
mov esi, 0xbe
jmp 0x42344f
cmp si, 0x6f
jne 0x423449
mov esi, 0xbf
jmp 0x42344f

Function at 0x424c50
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5002c8]
xor edx, edx
cmp eax, edx
jne 0x424c76
xor eax, eax
mov byte [eax + 0x5001c8], al
inc eax
cmp eax, 0x100
jl 0x424c5e
mov dword [0x5002c8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5001c8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x424d07
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 0x424cda
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 0x424ca8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x424d80
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 0x424dd3
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 0x424dba
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 0x42b810
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x42b9a8
cmp ebp, ebx
jle 0x42b9a8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x42b86e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42b875
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42b884
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42b88b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00471f6b
add esp, 4
cmp eax, ebx
je 0x42b8ac
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.00471f6b
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42b99e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x42b985
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42b971
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42b966
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x42b974
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42b974
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42b910
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x42b901
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x42ebc0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x47ed28
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x42ebf9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00479918
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00479964
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0042ec80
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004799a1
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24