joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41be8f
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041bb31

Function at 0x41be9a
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041bcc0

Function at 0x41c40f
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040be50
mov eax, dword [0x4390f0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.00418c78
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x41c451
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x41c5ad
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00428a10
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x43bd78]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.0041c835
mov ecx, dword [esi*4 + 0x43bd78]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x41c5a6
cmp eax, dword [edi + ecx + 0x24]
jne 0x41c5a6
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41c5a6
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041c835
add esp, 0x14
test edx, edx
jl 0x41c5a6
jg 0x41c51c
test eax, eax
jb 0x41c5a6
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x41c5a6
jl 0x41c536
cmp dword [ebp - 0x1008], eax
ja 0x41c5a6
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x41c554
test ebx, ebx
je 0x41c58d
cmp ecx, edi
jae 0x41c58d
mov al, byte [ecx]
cmp al, 0xd
jne 0x41c56e
lea eax, [edi - 1]
cmp ecx, eax
jae 0x41c57a
cmp byte [ecx + 1], 0xa
jne 0x41c57a
inc ecx
jmp 0x41c57a
movzx eax, al
movsx eax, byte [eax + 0x439a30]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x41c554
cmp edx, ebx
jne 0x41c554
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x41c5ab
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040aff0
leave
ret
Function at 0x4201dd
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x42027a
push ebx
push esi
call fcn.004201a6
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.0041ee2b
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x420227
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x420279
push edi
push eax
call fcn.004194cc
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x420247
call fcn.004181d7
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x420278
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0041ee2b
add esp, 0x20
test eax, eax
jne 0x420266
push edi
call fcn.004181d7
jmp 0x42026e
push ebx
call fcn.004181d7
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret
Function at 0x4259f5
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x43bd78]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x425a35
cmp byte [ebx], 0xa
jne 0x425a35
or byte [eax + edi + 0x28], 4
jmp 0x425a3a
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x425b38
mov al, byte [edx]
cmp al, 0x1a
je 0x425b1a
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x425a69
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x425a8e
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x425a98
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x425a4b
jmp 0x425b38
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x425b15
cmp dword [ebp - 0xc], 0
je 0x425b15
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x43bd78]
test byte [eax + edi + 0x28], 0x48
je 0x425aef
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x425ada
mov byte [esi], dl
jmp 0x425aeb
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x43bd78]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x425b38
cmp byte [ebp - 1], 0xa
jne 0x425afe
cmp esi, ebx
jne 0x425afe
mov byte [esi], 0xa
jmp 0x425b37
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0041c853
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x425b38
mov byte [esi], 0xd
jmp 0x425b37
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x43bd78]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x425b34
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x425b38
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x425b41
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x43bd78]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x425b84
cmp word [esi], dx
jne 0x425b84
or byte [edi + eax + 0x28], 4
jmp 0x425b89
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x425cdc
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x425cbc
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x425bcb
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x425c01
cmp eax, edx
jae 0x425c0d
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x425ba3
jmp 0x425cdc
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x425cb8
cmp dword [ebp - 0x14], 0
je 0x425cb8
mov eax, dword [ebx*4 + 0x43bd78]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x425c90
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x425c59
mov word [esi], cx
jmp 0x425c8c
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x43bd78]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x43bd78]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x43bd78]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x425cdc
pop ebx
cmp word [ebp - 4], bx
jne 0x425ca1
cmp esi, dword [ebp + 0xc]
jne 0x425ca1
mov word [esi], bx
jmp 0x425cd9
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0041c853
add esp, 0x10
cmp word [ebp - 4], bx
je 0x425cdc
push 0xd
jmp 0x425cd5
mov ecx, dword [ebx*4 + 0x43bd78]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x425cd3
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x425cdc
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4278b5
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00427831
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x427a2d
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x427a2d
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4279dc
jg 0x42790e
test eax, eax
je 0x4279d2
push 1
push 0x1000
call fcn.0041817a
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x427934
mov eax, dword [ebp + 0x14]
push 0xc
pop edi
mov byte [eax + 0x1c], 1
mov dword [eax + 0x18], edi
jmp 0x4279c9
push 0x8000
push ebx
call fcn.0041541a
mov edi, dword [ebp + 0x14]
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x427960
jg 0x42795b
cmp ecx, 0x1000
jb 0x427960
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.0041ae55
add esp, 0x10
cmp eax, 0xffffffff
je 0x4279a5
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x42795b
jl 0x42798c
test ecx, ecx
jne 0x42794d
push dword [ebp - 0xc]
push ebx
call fcn.0041541a
push esi
call fcn.004181d7
add esp, 0xc
xor edi, edi
jmp 0x427a3e
cmp byte [edi + 0x24], 0
je 0x4279bc
cmp dword [edi + 0x20], 5
jne 0x4279bc
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4279c7
mov edi, dword [edi + 0x18]
jmp 0x4279c9
xor edi, edi
push esi
call fcn.004181d7
pop ecx
jmp 0x427a3e
test ecx, ecx
jg 0x42799e
jl 0x4279dc
test eax, eax
jae 0x42799e
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041c853
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4279ff
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x42799e
jmp 0x427a36
push ebx
call fcn.004209cf
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x42799e
mov esi, dword [ebp + 0x14]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [esi + 0x24], 1
mov dword [esi + 0x20], eax
pop edi
mov byte [esi + 0x1c], 1
mov dword [esi + 0x18], edi
jmp 0x427a3e
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x427a3b
mov edi, dword [edi + 0x18]
jmp 0x427a3e
push 0x16
pop edi
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0041c853
add esp, 0x10
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret

Function at 0x428810
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42883d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42883d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x47e230
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4f73bb
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.004ebc5b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x47e2b2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004e999d
mov eax, dword [eax]
push 0x597cec
push eax
call fcn.004dc604
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004ebee6
test bl, bl
je 0x47e2b2
push 0x597cec
lea ecx, [esp + 0xc]
call fcn.004ec276
push 0x597cf8
lea ecx, [esp + 0xc]
call fcn.004ec276
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 0x47e2ee
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004ebee6
jmp 0x47e3b9
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 0x47e372
lea edx, [esp + 0x7c]
push 0x597cf4
push edx
call fcn.004dc604
add esp, 8
test eax, eax
je 0x47e372
lea eax, [esp + 0x7c]
push 0x597cf0
push eax
call fcn.004dc604
add esp, 8
test eax, eax
je 0x47e372
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 0x47e302
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.004ebee6
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 0x47f630
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 0x47f692
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 0x47f6a0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4f751b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5a1690]
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 0x47f7d8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x47f706
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ebee6
xor eax, eax
jmp 0x47f84f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004ec023
push esi
lea ecx, [esp + 0xc]
call fcn.004ec2b2
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 0x47f82d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.0047f630
test eax, eax
jne 0x47f82d
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 SysReAllocString
mov ecx, edi
call fcn.0047f630
test eax, eax
jne 0x47f82d
lea eax, [esp + 0x14]
push 0x597d18
push eax
call fcn.004dd750
mov esi, eax
add esp, 8
test esi, esi
jne 0x47f80c
lea ecx, [esp + 0x14]
push 0x597d14
push ecx
call fcn.004dd6d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x47f80c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x47f80f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004ebfd3
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x47f71e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ebee6
xor eax, eax
jmp 0x47f84f
mov byte [esi], 0
push 0x597d10
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.004ebee6
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 0x492810
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 0x49287e
cmp si, 0x69
ja 0x49287e
add esi, 0xffd0
cmp si, 0x11
je 0x49284e
push 0x11
call edi
test ax, ax
jge 0x49284e
or esi, 0x2000
cmp si, 0x10
je 0x492863
push 0x10
call edi
test ax, ax
jge 0x492863
or esi, 0x4000
cmp si, 0x12
je 0x492878
push 0x12
call edi
test ax, ax
jge 0x492878
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x49288b
mov esi, 0xbd
jmp 0x49283f
cmp si, 0x6e
jne 0x492898
mov esi, 0xbe
jmp 0x49283f
cmp si, 0x6f
jne 0x492839
mov esi, 0xbf
jmp 0x49283f

Function at 0x4941d0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5b1e78]
xor edx, edx
cmp eax, edx
jne 0x4941f6
xor eax, eax
mov byte [eax + 0x5b1d78], al
inc eax
cmp eax, 0x100
jl 0x4941de
mov dword [0x5b1e78], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5b1d78
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x494287
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 0x49425a
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 0x494228
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x494300
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 0x494353
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 0x49433a
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 0x49b3d0
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 0x49b568
cmp ebp, ebx
jle 0x49b568
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 0x49b42e
dec eax
or eax, 0xfffffff8
inc eax
je 0x49b435
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x49b444
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x49b44b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004ebc27
add esp, 4
cmp eax, ebx
je 0x49b46c
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.004ebc27
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 0x49b55e
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 0x49b545
mov al, byte [edx]
cmp al, 0xc0
jbe 0x49b531
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x49b526
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 0x49b534
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x49b534
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x49b4d0
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 0x49b4c1
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 0x49dad0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.004ed4bf
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret