joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4be960
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x470c78
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x4be999
inc eax
mov dword [esi + 0x10], eax
jmp 0x4beaac
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x4be9ad
mov eax, 0xffffffc7
jmp 0x4beaae
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x4be9be
cmp dword [esi + 8], eax
jne 0x4be9ad
cmp dword [esi + 8], eax
jne 0x4be9d7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x4be9d7
mov eax, 0xffffffc7
jmp 0x4beaae
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x4be9eb
push eax
mov ecx, ebx
call fcn.004be190
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.0048c4f0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x4bea1c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.0048c510
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.004bd900
test eax, eax
mov dword [esp + 0x38], eax
je 0x4bea4f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4908d8
call fcn.0048c6f0
mov eax, dword [esp + 0x38]
jmp 0x4beaae
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.004be7c0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x4bea93
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.004be7e0
mov esi, eax
test esi, esi
jne 0x4beac3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.004be7c0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x4bea65
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4908d8
call fcn.0048c6f0
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4908d8
call fcn.0048c6f0
mov eax, esi
jmp 0x4beaae
Function at 0x4c7bd0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4712a8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [fcn.004733d8]
push 0
lea ecx, [esp + 0x20]
call 0x4f2540
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004c7570
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call 0x4f246e
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call 0x4eed29
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call 0x4eed29
push 1
push 0
push 0
mov ecx, esi
call 0x4eecd1
push 1
push 0
push 1
mov ecx, esi
call 0x4eecd1
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call 0x4f25b2
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x4c7d50
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4712c8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call 0x4f2540
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004c7570
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call 0x4f246e
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [fcn.004733d8]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x4c7e14
cmp dword [esp + 0x40], 1
jne 0x4c7e12
cmp ecx, eax
jge 0x4c7e14
mov eax, ecx
cmp eax, 0xc8
jge 0x4c7e20
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004c7bd0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [fcn.004733dc]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call 0x4f25b2
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4c85a0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x471333
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 0x4ed14a
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], 0x494b98
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], 0x493c18
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 [0x47309c]
push eax
mov ecx, edi
call 0x4f27e8
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call 0x4f3d47
test eax, eax
je 0x4c86bc
mov ecx, dword [esp + 0x3c]
call 0x4f2815
mov ecx, dword [esi + 0x1c]
mov ebp, dword [fcn.004733b8]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x4c8680
push edi
mov ecx, esi
call 0x4efe73
mov ecx, esi
call fcn.004c8820
cmp dword [esp + 0x38], 1
jne 0x4c86b5
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 0x4effae
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 0x4cb0e0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4cb113
push esi
call fcn.004ce1d0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4cb10c
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 0x4cb199
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4cb182
mov eax, dword [esi + 8]
test eax, eax
je 0x4cb137
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 0x4cb17e
cmp eax, 2
je 0x4cb182
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4cb12a
cmp eax, 3
je 0x4cb15d
cmp eax, 1
jne 0x4cb12a
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 0x4cb12a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4cb12a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004cb1c0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4cb1a8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004cb1c0
add esp, 4
pop esi
ret
Function at 0x4d76d0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x471860
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.004d7280
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004d7300
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004d7300
lea ecx, [esi + 0xc]
call 0x4ebb26
lea ecx, [esi + 0x10]
call 0x4ebb26
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.004d9b30
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.004d9b30
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.004d9b30
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call 0x4ebb9b
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call 0x4ebb9b
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x401190
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x60
mov dword [ebp - 8], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x24], str.gglpveedfqvqx
lea ecx, [ebp - 0x60]
call fcn.00403ff0
push 0x2faf080
call fcn.0040d526
add esp, 4
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x4011e6
mov dword [ebp - 0x1c], 0
lea ecx, [ebp - 0x60]
call fcn.004049a0
mov eax, dword [ebp - 0x1c]
jmp 0x4012e7
mov dword [ebp - 0x20], 0
lea ecx, [ebp - 0x20]
push ecx
mov edx, dword [ebp - 0xc]
add edx, 0x2faf080
push edx
mov eax, dword [ebp - 0xc]
push eax
call fcn.004030d0
mov dword [ebp - 8], 0
jmp 0x401216
mov ecx, dword [ebp - 8]
add ecx, 1
mov dword [ebp - 8], ecx
cmp dword [ebp - 8], 0x162f
jae 0x401268
mov edx, dword [ebp - 8]
mov al, byte [edx + section..data]
mov byte [ebp - 1], al
mov ecx, dword [ebp - 0x24]
add ecx, dword [ebp - 0x10]
mov dl, byte [ecx]
mov byte [ebp - 2], dl
movzx eax, byte [ebp - 1]
sar eax, 3
movzx ecx, byte [ebp - 1]
shl ecx, 5
or eax, ecx
movzx edx, byte [ebp - 2]
xor eax, edx
mov ecx, dword [ebp - 8]
mov byte [ecx + section..data], al
mov eax, dword [ebp - 0x10]
add eax, 1
cdq
mov ecx, 0xd
idiv ecx
mov dword [ebp - 0x10], edx
jmp 0x40120d
push 0x40
push 0x3000
push 0x162f
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov dword [ebp - 0x14], eax
push 0x162f
push section..data
mov edx, dword [ebp - 0x14]
push edx
call fcn.00413af0
add esp, 0xc
mov eax, dword [ebp - 0x14]
jmp eax
mov esp, ebp
pop ebp
ret 0x10
Function at 0x41ec7f
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x42faf8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push esi
mov dword [ebp - 0x20], eax
call ebx
mov edi, eax
mov dword [ebp - 0x18], edi
call fcn.004166e7
mov dword [ebp - 0x14], eax
cmp dword [0x43214c], esi
jne 0x41ed72
push 0x800
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x41ecff
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x41ee52
push esi
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x41ee52
push str.MessageBoxW
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x41ee52
push eax
call ebx
push str.GetActiveWindow
push edi
mov dword [0x43214c], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push edi
mov dword [0x432150], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push edi
mov dword [0x432154], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x43215c], eax
test eax, eax
je 0x41ed6f
push str.GetProcessWindowStation
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x432158], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x41ed97
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x41ed8a
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x41edac
push 4
pop eax
jmp 0x41ee54
cmp dword [ebp - 0x14], esi
je 0x41edac
push dword [0x43214c]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x41ed91
mov eax, dword [0x432158]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x41ee0a
cmp dword [0x43215c], edi
je 0x41ee0a
push eax
call ebx
push dword [0x43215c]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x41ee0a
test eax, eax
je 0x41ee0a
call ecx
test eax, eax
je 0x41edff
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x41edff
test byte [ebp - 8], 1
jne 0x41ee0a
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x41ee3a
mov eax, dword [0x432150]
cmp eax, edi
je 0x41ee37
push eax
call ebx
test eax, eax
je 0x41ee37
call eax
mov esi, eax
test esi, esi
je 0x41ee37
mov eax, dword [0x432154]
cmp eax, edi
je 0x41ee37
push eax
call ebx
test eax, eax
je 0x41ee37
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x43214c]
call ebx
test eax, eax
je 0x41ee52
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x41ee54
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004153fb
mov esp, ebp
pop ebp
ret
Function at 0x408040
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4637eb
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.004586d7
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4080c2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004565fa
mov eax, dword [eax]
push 0xb131f0
push eax
call fcn.004492c4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00458962
test bl, bl
je 0x4080c2
push 0xb131f0
lea ecx, [esp + 0xc]
call fcn.00458cf2
push 0xb16d38
lea ecx, [esp + 0xc]
call fcn.00458cf2
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 0x4080fe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00458962
jmp 0x4081c9
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 0x408182
lea edx, [esp + 0x7c]
push 0xb16d34
push edx
call fcn.004492c4
add esp, 8
test eax, eax
je 0x408182
lea eax, [esp + 0x7c]
push 0xb16d30
push eax
call fcn.004492c4
add esp, 8
test eax, eax
je 0x408182
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 0x408112
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.00458962
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 0x4089c0
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 0x408a22
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 0x408a30
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46386b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0xb1d290]
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 0x408b68
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x408a96
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00458962
xor eax, eax
jmp 0x408bdf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00458a9f
push esi
lea ecx, [esp + 0xc]
call fcn.00458d2e
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0xb16d70
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x408bbd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004089c0
test eax, eax
jne 0x408bbd
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 closesocket
mov ecx, edi
call fcn.004089c0
test eax, eax
jne 0x408bbd
lea eax, [esp + 0x14]
push 0xb16d4c
push eax
call fcn.0044a300
mov esi, eax
add esp, 8
test esi, esi
jne 0x408b9c
lea ecx, [esp + 0x14]
push 0xb16d48
push ecx
call fcn.0044a280
mov esi, eax
add esp, 8
test esi, esi
jne 0x408b9c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x408b9f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00458a4f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x408aae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00458962
xor eax, eax
jmp 0x408bdf
mov byte [esi], 0
push 0xb16d44
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.00458962
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 0x419120
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 0x41918e
cmp si, 0x69
ja 0x41918e
add esi, 0xffd0
cmp si, 0x11
je 0x41915e
push 0x11
call edi
test ax, ax
jge 0x41915e
or esi, 0x2000
cmp si, 0x10
je 0x419173
push 0x10
call edi
test ax, ax
jge 0x419173
or esi, 0x4000
cmp si, 0x12
je 0x419188
push 0x12
call edi
test ax, ax
jge 0x419188
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41919b
mov esi, 0xbd
jmp 0x41914f
cmp si, 0x6e
jne 0x4191a8
mov esi, 0xbe
jmp 0x41914f
cmp si, 0x6f
jne 0x419149
mov esi, 0xbf
jmp 0x41914f

Function at 0x41ab70
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xb2d940]
xor edx, edx
cmp eax, edx
jne 0x41ab96
xor eax, eax
mov byte [eax + 0xb2d840], al
inc eax
cmp eax, 0x100
jl 0x41ab7e
mov dword [0xb2d940], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xb2d840
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41ac27
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 0x41abfa
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 0x41abc8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41aca0
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 0x41acf3
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 0x41acda
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