joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41214d
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x39c]
sub esp, 0x41c
mov ecx, dword [ebp + 0x3a4]
cmp ecx, dword [0x41f880]
mov eax, dword [0x41d334]
push ebx
push esi
mov dword [ebp + 0x398], eax
push edi
jae 0x412313
mov eax, ecx
sar eax, 5
lea ebx, [eax*4 + 0x41f8a0]
mov eax, dword [ebx]
mov esi, ecx
and esi, 0x1f
shl esi, 3
mov al, byte [eax + esi + 4]
test al, 1
mov dword [ebp - 0x80], ebx
je 0x412313
xor edi, edi
cmp dword [ebp + 0x3ac], edi
mov dword [ebp - 0x74], edi
mov dword [ebp - 0x7c], edi
jne 0x4121b7
xor eax, eax
jmp 0x412327
test al, 0x20
je 0x4121c8
push 2
push edi
push edi
push ecx
call fcn.004154e5
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x41229d
cmp dword [ebp + 0x3ac], edi
mov eax, dword [ebp + 0x3a8]
mov dword [ebp - 0x70], eax
mov dword [ebp + 0x3a4], edi
jbe 0x4122e4
mov ecx, dword [ebp - 0x70]
sub ecx, dword [ebp + 0x3a8]
lea eax, [ebp - 0x6c]
cmp ecx, dword [ebp + 0x3ac]
jae 0x41222a
mov edx, dword [ebp - 0x70]
inc dword [ebp - 0x70]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x41221b
inc dword [ebp - 0x7c]
mov byte [eax], 0xd
inc eax
inc edi
mov ebx, dword [ebp - 0x80]
mov byte [eax], dl
inc eax
inc edi
cmp edi, 0x400
jl 0x4121fd
mov edi, eax
lea eax, [ebp - 0x6c]
sub edi, eax
push 0
lea eax, [ebp - 0x78]
push eax
push edi
lea eax, [ebp - 0x6c]
push eax
mov eax, dword [ebx]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x41226a
mov eax, dword [ebp - 0x78]
add dword [ebp - 0x74], eax
cmp eax, edi
jl 0x412276
mov eax, dword [ebp - 0x70]
sub eax, dword [ebp + 0x3a8]
xor edi, edi
cmp eax, dword [ebp + 0x3ac]
jb 0x4121f1
jmp 0x412278
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp + 0x3a4], eax
xor edi, edi
mov eax, dword [ebp - 0x74]
cmp eax, edi
jne 0x41230e
cmp dword [ebp + 0x3a4], edi
je 0x4122e4
push 5
pop eax
cmp dword [ebp + 0x3a4], eax
jne 0x4122d6
mov dword [0x41e270], eax
jmp 0x41231a
push edi
lea ecx, [ebp - 0x78]
push ecx
push dword [ebp + 0x3ac]
push dword [ebp + 0x3a8]
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4122c8
mov eax, dword [ebp - 0x78]
mov dword [ebp + 0x3a4], edi
mov dword [ebp - 0x74], eax
jmp 0x412278
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp + 0x3a4], eax
jmp 0x412278
push dword [ebp + 0x3a4]
call fcn.00412995
pop ecx
jmp 0x412324
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x4122fc
mov eax, dword [ebp + 0x3a8]
cmp byte [eax], 0x1a
je 0x4121b0
mov dword [0x41e26c], 0x1c
mov dword [0x41e270], edi
jmp 0x412324
sub eax, dword [ebp - 0x7c]
jmp 0x412327
and dword [0x41e270], 0
mov dword [0x41e26c], 9
or eax, 0xffffffff
mov ecx, dword [ebp + 0x398]
pop edi
pop esi
pop ebx
call fcn.0040e508
add ebp, 0x39c
leave
ret
Function at 0x4129f4
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x41d334]
mov ecx, dword [ebp + 0x94]
push ebx
push esi
mov dword [ebp + 0x88], eax
xor edx, edx
push edi
xor eax, eax
cmp ecx, dword [eax*8 + 0x41d790]
je 0x412a29
inc eax
cmp eax, 0x13
jb 0x412a1a
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x41d790]
jne 0x412b4f
mov eax, dword [0x41e2c4]
cmp eax, 1
je 0x412b27
cmp eax, edx
jne 0x412a59
cmp dword [0x41d314], 1
je 0x412b27
cmp ecx, 0xfc
je 0x412b4f
push 0x104
lea eax, [ebp - 0x80]
push eax
push edx
mov byte [ebp + 0x84], dl
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x412a8f
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.004116d0
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.0040dac0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x412ac3
mov eax, edi
push eax
call fcn.0040dac0
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x419a50
push edi
call fcn.004141c0
add esp, 0x10
push edi
call fcn.0040dac0
push dword [esi + 0x41d794]
mov ebx, eax
call fcn.0040dac0
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.0040c7c0
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.004116d0
push edi
push ebx
call fcn.004116e0
push 0x419a30
push ebx
call fcn.004116e0
push dword [esi + 0x41d794]
push ebx
call fcn.004116e0
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.00415c38
add esp, 0x2c
jmp 0x412b4f
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x41d794]
push dword [esi]
call fcn.0040dac0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea esp, [ebp - 0x8c]
mov ecx, dword [ebp + 0x88]
call fcn.0040e508
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x415c38
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x41e558], ebx
push esi
push edi
jne 0x415cb8
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x415cf3
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
mov dword [0x41e558], eax
je 0x415cf3
push str.GetActiveWindow
push edi
call esi
push str.GetLastActivePopup
push edi
mov dword [0x41e55c], eax
call esi
cmp dword [0x41e278], 2
mov dword [0x41e560], eax
jne 0x415cb8
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x41e568], eax
je 0x415cb8
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x41e564], eax
mov eax, dword [0x41e564]
test eax, eax
je 0x415cfd
call eax
test eax, eax
je 0x415ce4
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x41e568]
test eax, eax
je 0x415ce4
test byte [ebp - 8], 1
jne 0x415cfd
cmp dword [0x41e284], 4
jb 0x415cf7
or byte [ebp + 0x12], 0x20
jmp 0x415d1c
xor eax, eax
jmp 0x415d2c
or byte [ebp + 0x12], 4
jmp 0x415d1c
mov eax, dword [0x41e55c]
test eax, eax
je 0x415d1c
call eax
mov ebx, eax
test ebx, ebx
je 0x415d1c
mov eax, dword [0x41e560]
test eax, eax
je 0x415d1c
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x41e558]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x415df0
Capabilities:
Get geographical location

Disassembly:
push 0x18
push 0x41aac8
call fcn.0040f750
xor edi, edi
xor ebx, ebx
inc ebx
cmp dword [0x41e56c], edi
jne 0x415e34
push edi
push edi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x415e1f
mov dword [0x41e56c], ebx
jmp 0x415e34
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x415e34
mov dword [0x41e56c], 2
mov eax, dword [0x41e56c]
cmp eax, ebx
jne 0x415e54
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
jmp 0x415f17
cmp eax, 2
je 0x415e5d
cmp eax, edi
jne 0x415e85
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x24], edi
cmp dword [ebp + 0x18], edi
jne 0x415e70
mov eax, dword [0x41e374]
mov dword [ebp + 0x18], eax
push edi
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
mov dword [ebp - 0x20], eax
cmp eax, edi
jne 0x415e8c
xor eax, eax
jmp 0x415f17
mov dword [ebp - 4], edi
add eax, 3
and eax, 0xfffffffc
call fcn.0040c7c0
mov dword [ebp - 0x18], esp
mov esi, esp
mov dword [ebp - 0x28], esi
or dword [ebp - 4], 0xffffffff
jmp 0x415ebf
cmp esi, edi
jne 0x415ed5
push dword [ebp - 0x20]
call fcn.0040c48f
pop ecx
mov esi, eax
cmp esi, edi
je 0x415e85
mov dword [ebp - 0x24], ebx
push dword [ebp - 0x20]
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
test eax, eax
je 0x415f08
cmp dword [ebp + 0x14], edi
jne 0x415ef2
push edi
push edi
jmp 0x415ef8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push 0xffffffffffffffff
push esi
push ebx
push dword [ebp + 0x18]
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x24], edi
je 0x415f14
push esi
call fcn.0040c4a1
pop ecx
mov eax, dword [ebp - 0x1c]
lea esp, [ebp - 0x34]
call fcn.0040f78b
ret
Function at 0x415f20
Capabilities:
Get geographical location

Disassembly:
push 0x18
push 0x41aad8
call fcn.0040f750
xor esi, esi
cmp dword [0x41e570], esi
jne 0x415f64
push esi
push esi
xor edi, edi
inc edi
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x415f4f
mov dword [0x41e570], edi
jmp 0x415f64
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x415f64
mov dword [0x41e570], 2
mov eax, dword [0x41e570]
cmp eax, 2
je 0x416045
cmp eax, esi
je 0x416045
cmp eax, 1
jne 0x415fa9
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x20], esi
cmp dword [ebp + 0x18], esi
jne 0x415f92
mov eax, dword [0x41e374]
mov dword [ebp + 0x18], eax
push esi
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov ebx, eax
mov dword [ebp - 0x24], ebx
cmp ebx, esi
jne 0x415fb0
xor eax, eax
jmp 0x416057
mov dword [ebp - 4], esi
lea eax, [ebx + ebx]
add eax, 3
and eax, 0xfffffffc
call fcn.0040c7c0
mov dword [ebp - 0x18], esp
mov edi, esp
mov dword [ebp - 0x28], edi
or dword [ebp - 4], 0xffffffff
jmp 0x415fe6
cmp edi, esi
jne 0x416001
lea eax, [ebx + ebx]
push eax
call fcn.0040c48f
pop ecx
mov edi, eax
cmp edi, esi
je 0x415fa9
mov dword [ebp - 0x20], 1
push ebx
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x416034
push esi
push esi
cmp dword [ebp + 0x14], esi
jne 0x41601e
push esi
push esi
jmp 0x416024
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push 0xffffffffffffffff
push edi
push esi
push dword [ebp + 0x18]
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x20], esi
je 0x416040
push edi
call fcn.0040c4a1
pop ecx
mov eax, dword [ebp - 0x1c]
jmp 0x416057
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
lea esp, [ebp - 0x34]
call fcn.0040f78b
ret
Function at 0x41663f
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1008
call fcn.0040c7c0
mov eax, dword [0x41d334]
push ebx
mov ebx, dword [ebp + 8]
push esi
xor esi, esi
cmp ebx, dword [0x41f880]
mov dword [ebp - 4], eax
jae 0x416782
mov eax, ebx
sar eax, 5
mov eax, dword [eax*4 + 0x41f8a0]
mov ecx, ebx
and ecx, 0x1f
test byte [eax + ecx*8 + 4], 1
je 0x416782
push 1
push esi
push ebx
call fcn.00411bd1
add esp, 0xc
cmp eax, 0xffffffff
mov dword [ebp - 0x1008], eax
je 0x41678c
push 2
push esi
push ebx
call fcn.00411bd1
add esp, 0xc
cmp eax, 0xffffffff
je 0x41678c
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x41672c
push 0x1000
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.0040f6f0
push 0x8000
push ebx
call fcn.00416f59
add esp, 0x14
mov dword [ebp + 8], eax
mov eax, 0x1000
cmp edi, eax
jge 0x4166eb
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push ebx
call fcn.0041214d
add esp, 0xc
cmp eax, 0xffffffff
je 0x416709
sub edi, eax
test edi, edi
jg 0x4166e0
jmp 0x41671f
cmp dword [0x41e270], 5
jne 0x41671c
mov dword [0x41e26c], 0xd
or esi, 0xffffffff
push dword [ebp + 8]
push ebx
call fcn.00416f59
pop ecx
pop ecx
jmp 0x41676c
jge 0x41676c
push 0
push dword [ebp + 0xc]
push ebx
call fcn.00411bd1
push ebx
call fcn.00415182
add esp, 0x10
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov esi, eax
neg esi
sbb esi, esi
neg esi
dec esi
cmp esi, 0xffffffff
jne 0x41676c
mov dword [0x41e26c], 0xd
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x41e270], eax
push 0
push dword [ebp - 0x1008]
push ebx
call fcn.00411bd1
add esp, 0xc
mov eax, esi
pop edi
jmp 0x41678f
mov dword [0x41e26c], 9
or eax, 0xffffffff
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call fcn.0040e508
leave
ret
Function at 0x4377b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x50c81b
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.004f9717
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x437832
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004f5fa7
mov eax, dword [eax]
push 0x54b27c
push eax
call fcn.004e65f4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004f99a2
test bl, bl
je 0x437832
push 0x54b27c
lea ecx, [esp + 0xc]
call fcn.004f9d7e
push 0x54ee04
lea ecx, [esp + 0xc]
call fcn.004f9d7e
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 0x43786e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004f99a2
jmp 0x437939
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 0x4378f2
lea edx, [esp + 0x7c]
push 0x54ee00
push edx
call fcn.004e65f4
add esp, 8
test eax, eax
je 0x4378f2
lea eax, [esp + 0x7c]
push 0x54edfc
push eax
call fcn.004e65f4
add esp, 8
test eax, eax
je 0x4378f2
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 0x437882
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.004f99a2
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 0x438bb0
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 0x438c12
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 0x438c20
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x50c97b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x55fe60]
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 0x438d58
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x438c86
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004f99a2
xor eax, eax
jmp 0x438dcf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004f9b2b
push esi
lea ecx, [esp + 0xc]
call fcn.004f9dba
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x54ee3c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x438dad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push bind
call fcn.00438bb0
test eax, eax
jne 0x438dad
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 bind
mov ecx, edi
call fcn.00438bb0
test eax, eax
jne 0x438dad
lea eax, [esp + 0x14]
push 0x54ee18
push eax
call fcn.004e77a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x438d8c
lea ecx, [esp + 0x14]
push 0x54ee14
push ecx
call fcn.004e7720
mov esi, eax
add esp, 8
test esi, esi
jne 0x438d8c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x438d8f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004f9adb
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x438c9e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004f99a2
xor eax, eax
jmp 0x438dcf
mov byte [esi], 0
push 0x54ee10
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.004f99a2
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 0x44f470
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 0x44f4de
cmp si, 0x69
ja 0x44f4de
add esi, 0xffd0
cmp si, 0x11
je 0x44f4ae
push 0x11
call edi
test ax, ax
jge 0x44f4ae
or esi, 0x2000
cmp si, 0x10
je 0x44f4c3
push 0x10
call edi
test ax, ax
jge 0x44f4c3
or esi, 0x4000
cmp si, 0x12
je 0x44f4d8
push 0x12
call edi
test ax, ax
jge 0x44f4d8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x44f4eb
mov esi, 0xbd
jmp 0x44f49f
cmp si, 0x6e
jne 0x44f4f8
mov esi, 0xbe
jmp 0x44f49f
cmp si, 0x6f
jne 0x44f499
mov esi, 0xbf
jmp 0x44f49f

Function at 0x450d30
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5710f8]
xor edx, edx
cmp eax, edx
jne 0x450d56
xor eax, eax
mov byte [eax + 0x570ff8], al
inc eax
cmp eax, 0x100
jl 0x450d3e
mov dword [0x5710f8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x570ff8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x450de7
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 0x450dba
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 0x450d88
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x450e60
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 0x450eb3
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 0x450e9a
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 0x457bb0
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 0x457d48
cmp ebp, ebx
jle 0x457d48
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x457c0e
dec eax
or eax, 0xfffffff8
inc eax
je 0x457c15
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x457c24
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x457c2b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004f96e3
add esp, 4
cmp eax, ebx
je 0x457c4c
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.004f96e3
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 0x457d3e
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 0x457d25
mov al, byte [edx]
cmp al, 0xc0
jbe 0x457d11
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x457d06
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 0x457d14
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x457d14
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x457cb0
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 0x457ca1
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 0x45b2c0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x50e7a8
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 0x45b2f9
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.00503112
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0050319a
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.0045b380
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.005031d7
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24