joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44bfe0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push ebx
push esi
push edi
test eax, eax
je 0x44c017
mov edx, dword [ebp + 0x14]
lea ecx, [ebp + 0xc]
or edx, 0x20019
push ecx
push edx
push 0
push eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
mov eax, dword [ebp + 0xc]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x44c01a
mov esi, dword [ebp + 8]
test esi, esi
je 0x44c1cb
call fcn.0044e5c0
test eax, eax
je 0x44c104
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x44c03b
mov dword [ebp + 0x10], eax
jmp 0x44c06e
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov edi, eax
inc edi
lea eax, [edi + edi]
add eax, 3
and al, 0xfc
call fcn.0040e020
mov ecx, dword [ebp + 0x10]
mov ebx, esp
push edi
push ebx
push 0xffffffffffffffff
push ecx
push 0
push 0
mov word [ebx], 0
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov dword [ebp + 0x10], ebx
mov ecx, dword [ebp + 0x10]
lea edx, [ebp + 0xc]
push edx
lea eax, [ebp + 0x14]
push 0
push eax
push 0
push ecx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x44c1bf
mov eax, dword [ebp + 0x14]
cmp eax, 1
je 0x44c0a8
cmp eax, 2
je 0x44c0a8
cmp eax, 6
je 0x44c0a8
cmp eax, 7
jne 0x44c1bf
mov edx, dword [ebp + 0xc]
add edx, 2
push edx
call fcn.004533b9
mov ebx, eax
mov eax, dword [ebp + 0xc]
mov edi, ebx
add esp, 4
lea ecx, [eax + 2]
xor eax, eax
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov ecx, dword [ebp + 0x10]
lea eax, [ebp + 0xc]
push eax
push ebx
push 0
push 0
push ecx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
push ebx
jne 0x44c1aa
mov ecx, dword [ebp + 0x18]
call fcn.0043d110
cmp esi, dword [ebp + 8]
je 0x44c194
jmp 0x44c18d
mov ecx, dword [ebp + 0x10]
lea edx, [ebp + 0xc]
push edx
lea eax, [ebp + 0x14]
push 0
push eax
push 0
push ecx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x44c1bf
mov eax, dword [ebp + 0x14]
cmp eax, 1
je 0x44c13e
cmp eax, 2
je 0x44c13e
cmp eax, 6
je 0x44c13e
cmp eax, 7
jne 0x44c1bf
mov edx, dword [ebp + 0xc]
add edx, 2
push edx
call fcn.004533b9
mov ebx, eax
mov eax, dword [ebp + 0xc]
mov edi, ebx
add esp, 4
lea ecx, [eax + 2]
xor eax, eax
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov ecx, dword [ebp + 0x10]
lea eax, [ebp + 0xc]
push eax
push ebx
push 0
push 0
push ecx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
push ebx
jne 0x44c1aa
mov ecx, dword [ebp + 0x18]
call fcn.0043d1e0
cmp esi, dword [ebp + 8]
je 0x44c194
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push ebx
call fcn.004533e2
add esp, 4
mov eax, 1
lea esp, [ebp - 0xc]
pop edi
pop esi
pop ebx
pop ebp
ret
call fcn.004533e2
mov ecx, dword [ebp + 0x18]
add esp, 4
push 0x470a28
call fcn.0043d1e0
cmp esi, dword [ebp + 8]
je 0x44c1cb
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea esp, [ebp - 0xc]
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x44cc10
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46ded8
push eax
mov eax, dword [ebp + 0xc]
mov dword fs:[0], esp
push ebx
push esi
test eax, eax
push edi
je 0x44cc66
lea ecx, [ebp + 0x14]
lea edx, [ebp + 0xc]
push ecx
mov ecx, dword [ebp + 0x14]
push edx
mov edx, dword [ebp + 8]
or ecx, 0x20006
push 0
push ecx
push 0
push 0
push 0
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
mov esi, eax
mov eax, dword [ebp + 0xc]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x44cc69
mov esi, dword [ebp + 8]
test esi, esi
je 0x44cd4f
call fcn.0044e5c0
test eax, eax
je 0x44ccea
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x44cc85
xor ebx, ebx
jmp 0x44ccb5
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov edi, eax
inc edi
lea eax, [edi + edi]
add eax, 3
and al, 0xfc
call fcn.0040e020
mov eax, dword [ebp + 0x10]
mov ebx, esp
push edi
push ebx
push 0xffffffffffffffff
push eax
push 0
push 0
mov word [ebx], 0
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov edi, dword [ebp + 0x18]
push edi
call fcn.0040e5e0
add esp, 4
lea ecx, [eax + eax + 2]
push ecx
push edi
push 1
push 0
push ebx
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
jne 0x44cd43
cmp esi, dword [ebp + 8]
je 0x44cce3
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, 1
jmp 0x44cd51
mov edx, dword [ebp + 0x18]
lea ecx, [ebp + 0x18]
push edx
call fcn.00436cb0
mov eax, dword [ebp + 0x18]
mov ecx, dword [eax - 8]
inc ecx
push ecx
push eax
mov eax, dword [ebp + 0x10]
push 1
push 0
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x44cd34
cmp esi, dword [ebp + 8]
je 0x44cd1e
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp + 0x18]
mov dword [ebp - 4], 0xffffffff
call fcn.004374c0
mov eax, 1
jmp 0x44cd51
lea ecx, [ebp + 0x18]
mov dword [ebp - 4], 0xffffffff
call fcn.004374c0
cmp esi, dword [ebp + 8]
je 0x44cd4f
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
mov ecx, dword [ebp - 0xc]
lea esp, [ebp - 0x18]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x44da00
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
sub esp, 8
lea eax, [esp + 0xc]
lea ecx, [esp]
push ebx
push ebp
push esi
push edi
push 0
push 0
mov ebx, dword [esp + 0x24]
push 0
push 0
push 0
push 0
push eax
push ecx
push 0
push 0
push 0
push ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyA]
test eax, eax
jne 0x44db78
mov eax, dword [esp + 0x10]
test eax, eax
je 0x44db57
mov eax, dword [esp + 0x1c]
cmp eax, 0x104
jae 0x44da56
mov eax, 0x104
mov dword [esp + 0x1c], eax
inc eax
push eax
call fcn.004533b9
mov esi, eax
add esp, 4
test esi, esi
je 0x44db78
mov edx, dword [esp + 0x1c]
xor eax, eax
mov edi, esi
lea ecx, [edx + 1]
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x1c]
inc eax
push eax
push esi
push 0
push ebx
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
test eax, eax
jne 0x44db6f
mov ebp, dword [esp + 0x20]
mov eax, ebp
or eax, 0x2001f
mov dword [esp + 0x14], eax
lea ecx, [esp + 0x20]
push ecx
push eax
push 0
push esi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x44db6f
mov edi, dword [esp + 0x20]
test edi, edi
je 0x44db6f
push ebp
push edi
call fcn.0044da00
add esp, 8
test eax, eax
je 0x44db64
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [0x486034]
test eax, eax
je 0x44db01
test ebp, ebp
je 0x44db01
push 0
push ebp
push esi
push ebx
call eax
test eax, eax
jne 0x44db6f
jmp 0x44db0d
push esi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
test eax, eax
jne 0x44db6f
mov eax, dword [esp + 0x10]
dec eax
mov dword [esp + 0x10], eax
je 0x44db4e
mov edx, dword [esp + 0x1c]
xor eax, eax
mov edi, esi
lea ecx, [edx + 1]
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x1c]
inc eax
push eax
push esi
push 0
push ebx
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
test eax, eax
jne 0x44db6f
mov eax, dword [esp + 0x14]
jmp 0x44daaa
push esi
call fcn.004533e2
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 8
ret
test edi, edi
je 0x44db6f
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push esi
call fcn.004533e2
add esp, 4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret
Function at 0x454d7f
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x454db7
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.00458a06
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004589de
jmp 0x454dc3
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x456b81
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 0x456bc3
call fcn.004639ab
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x456bc3
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x456bba
xor eax, eax
jmp 0x456bcb
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00456bd1
pop edi
pop esi
pop ebx
ret 4
Function at 0x404636
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
mov edi, dword [ebp + 8]
mov edi, dword [edi]
push edi
xor eax, eax
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
pop edi
mov esi, ecx
not esi
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov edx, dword [eax + 0xc]
lea eax, [eax + 0x10]
push dword [eax]
xor eax, eax
push edx
mov ecx, dword [edx + 0x30]
movzx ebx, byte [eax + edi]
movzx edx, byte [ecx + eax*2]
sub ebx, edx
cmp ebx, 0
je 0x40467d
cmp ebx, 0x20
je 0x40467d
cmp ebx, 0xffffffe0
je 0x40467d
jne 0x404686
add eax, 1
cmp esi, eax
je 0x404693
jne 0x404662
pop edx
mov edx, dword [edx]
xor eax, eax
pop ebx
cmp ebx, edx
push ebx
je 0x404697
jne 0x40465e
pop edx
mov eax, dword [edx + 0x18]
leave
ret 4

Function at 0x4046ab
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
push ebx
sub esp, 0x10
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x24]
mov ecx, dword [edx]
test eax, eax
je 0x40476c
test ecx, ecx
je 0x40476c
mov ebx, dword [eax + 0x3c]
mov edx, dword [ebx + eax + 0x78]
mov ebx, dword [ebx + eax + 0x7c]
test edx, edx
je 0x40476c
test ebx, ebx
je 0x40476c
mov ebx, eax
add ebx, edx
je 0x40476c
mov esi, dword [edx + eax + 0x18]
test esi, esi
je 0x40476c
cmp dword [edx + eax + 0x14], 0
je 0x40476c
mov edi, dword [edx + eax + 0x20]
mov ebx, dword [edx + eax + 0x24]
add edi, eax
mov edx, dword [edx + eax + 0x1c]
add ebx, eax
add edx, eax
test esi, esi
jbe 0x40476c
mov dword [esp], edx
xor ebp, ebp
mov dword [esp + 0xc], edi
mov dword [esp + 4], esi
mov dword [esp + 8], ecx
mov eax, dword [esp + 0xc]
mov edi, dword [esp + 8]
movzx ecx, word [ebx + ebp*2]
mov esi, dword [eax + ebp*4]
add esi, dword [esp + 0x24]
mov dl, byte [edi]
cmp dl, byte [esi]
jne 0x40475c
test dl, dl
je 0x404758
mov dl, byte [edi + 1]
cmp dl, byte [esi + 1]
jne 0x40475c
add edi, 2
add esi, 2
test dl, dl
jne 0x40473c
xor eax, eax
jmp 0x404761
sbb eax, eax
or eax, 1
test eax, eax
je 0x404778
inc ebp
cmp ebp, dword [esp + 4]
jb 0x404729
xor eax, eax
add esp, 0x10
pop ebx
pop edi
pop esi
pop ebp
ret 8
mov edx, dword [esp]
mov edx, dword [edx + ecx*4]
mov eax, dword [esp + 0x24]
add eax, edx
add esp, 0x10
pop ebx
pop edi
pop esi
pop ebp
ret 8
Function at 0x40566e
Capabilities:
Access peb ldr_data
Resolve function by hash

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
cld
xor edx, edx
mov edx, dword fs:[edx + 0x30]
mov edx, dword [edx + 0xc]
mov edx, dword [edx + 0x14]
mov esi, dword [edx + 0x28]
push 0x18
pop ecx
xor edi, edi
xor eax, eax
lodsb al, byte [esi]
cmp al, 0x61
jl 0x40569c
sub al, 0x20
ror edi, 0xd
add edi, eax
loop 0x405693
cmp edi, 0x6a4abc5b
mov ebx, dword [edx + 0x10]
mov edx, dword [edx]
jne 0x40568b
mov eax, ebx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
jmp 0x4056bd
mov esp, ebp
pop ebp
ret

Function at 0x4056c1
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
add esp, 0xffffffec
push esi
push ebx
push edi
push edx
push ecx
mov eax, dword [ebp + 0x10]
xor edx, edx
xchg edx, eax
mov esi, 0x3c
add esi, dword [ebp + 0xc]
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
mov esi, dword [eax + 0x78]
add esi, 0x18
add esi, dword [ebp + 0xc]
mov eax, dword [esi]
mov dword [ebp - 0x14], eax
add esi, 4
lea edi, [ebp - 8]
lodsd eax, dword [esi]
add eax, dword [ebp + 0xc]
stosd dword es:[edi], eax
mov dword [ebp - 8], eax
lodsd eax, dword [esi]
add eax, dword [ebp + 0xc]
push eax
stosd dword es:[edi], eax
mov dword [ebp - 0xc], eax
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
mov dword [ebp - 0x10], eax
pop esi
mov dword [ebp - 4], 0
push esi
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
xchg edi, eax
mov ebx, edi
push edi
xor al, al
scasb al, byte es:[edi]
jne 0x40572d
pop esi
sub edi, ebx
push edx
cld
xor ecx, ecx
dec ecx
mov edx, ecx
xor eax, eax
xor ebx, ebx
lodsb al, byte [esi]
xor al, cl
mov cl, ch
mov ch, dl
mov dl, dh
mov dh, 8
shr bx, 1
rcr ax, 1
jae 0x40575a
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x405749
xor ecx, eax
xor edx, ebx
dec edi
jne 0x40573a
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop edx
cmp edx, eax
je 0x405780
pop esi
add esi, 4
add dword [ebp - 4], 1
jmp 0x405721
pop esi
mov eax, dword [ebp - 4]
shl eax, 1
add eax, dword [ebp - 0x10]
xor esi, esi
xchg esi, eax
mov ax, word [esi]
shl ax, 2
add eax, dword [ebp - 8]
xchg esi, eax
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
pop ecx
pop edx
pop edi
pop ebx
pop esi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
jmp 0x4057ac
mov esp, ebp
pop ebp
ret 0xc
Function at 0x419c80
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a076b
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.00495779
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x419d02
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049368c
mov eax, dword [eax]
push 0x4dec70
push eax
call fcn.004858c4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00495a04
test bl, bl
je 0x419d02
push 0x4dec70
lea ecx, [esp + 0xc]
call fcn.00495d94
push 0x4dec7c
lea ecx, [esp + 0xc]
call fcn.00495d94
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 0x419d3e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00495a04
jmp 0x419e09
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 0x419dc2
lea edx, [esp + 0x7c]
push 0x4dec78
push edx
call fcn.004858c4
add esp, 8
test eax, eax
je 0x419dc2
lea eax, [esp + 0x7c]
push 0x4dec74
push eax
call fcn.004858c4
add esp, 8
test eax, eax
je 0x419dc2
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 0x419d52
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.00495a04
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 0x41a610
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 0x41a672
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 0x41a680
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a07eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4edfe0]
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 0x41a7b8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41a6e6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00495a04
xor eax, eax
jmp 0x41a82f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00495b41
push esi
lea ecx, [esp + 0xc]
call fcn.00495dd0
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 0x41a80d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0041a610
test eax, eax
jne 0x41a80d
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.0041a610
test eax, eax
jne 0x41a80d
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.00486a10
mov esi, eax
add esp, 8
test esi, esi
jne 0x41a7ec
lea ecx, [esp + 0x14]
push 0x4dec88
push ecx
call fcn.00486990
mov esi, eax
add esp, 8
test esi, esi
jne 0x41a7ec
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41a7ef
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00495af1
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41a6fe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00495a04
xor eax, eax
jmp 0x41a82f
mov byte [esi], 0
push 0x4dec84
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.00495a04
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 0x429a10
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 0x429a7e
cmp si, 0x69
ja 0x429a7e
add esi, 0xffd0
cmp si, 0x11
je 0x429a4e
push 0x11
call edi
test ax, ax
jge 0x429a4e
or esi, 0x2000
cmp si, 0x10
je 0x429a63
push 0x10
call edi
test ax, ax
jge 0x429a63
or esi, 0x4000
cmp si, 0x12
je 0x429a78
push 0x12
call edi
test ax, ax
jge 0x429a78
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x429a8b
mov esi, 0xbd
jmp 0x429a3f
cmp si, 0x6e
jne 0x429a98
mov esi, 0xbe
jmp 0x429a3f
cmp si, 0x6f
jne 0x429a39
mov esi, 0xbf
jmp 0x429a3f

Function at 0x42b250
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4fe750]
xor edx, edx
cmp eax, edx
jne 0x42b276
xor eax, eax
mov byte [eax + 0x4fe650], al
inc eax
cmp eax, 0x100
jl 0x42b25e
mov dword [0x4fe750], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4fe650
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42b307
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 0x42b2da
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 0x42b2a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42b380
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 0x42b3d3
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 0x42b3ba
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 0x4323b0
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 0x432548
cmp ebp, ebx
jle 0x432548
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 0x43240e
dec eax
or eax, 0xfffffff8
inc eax
je 0x432415
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x432424
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43242b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00495745
add esp, 4
cmp eax, ebx
je 0x43244c
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.00495745
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 0x43253e
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 0x432525
mov al, byte [edx]
cmp al, 0xc0
jbe 0x432511
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x432506
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 0x432514
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x432514
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4324b0
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 0x4324a1
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