joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4378f8
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x1e8], 0
je 0x437914
cmp dword [esi + 4], 0
je 0x437941
test byte [ebx + 0x45], 1
jne 0x437933
mov eax, ebx
call fcn.0043689c
test eax, eax
jne 0x437933
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x437a51
mov edx, esi
mov eax, ebx
call fcn.00437570
jmp 0x437a51
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
mov eax, dword [ebp - 0x64]
push eax
push edi
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 8], eax
push edi
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x437a4a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004398c8
push eax
call sub.user32.dll_BeginPaint
mov edi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 4]
mov edx, 0x14
mov eax, ebx
call fcn.00434860
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.004378f8
xor eax, eax
mov dword [esi + 4], eax
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 4]
push eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
mov eax, dword [ebp - 0x64]
push eax
push 0
push 0
push edi
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004398c8
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437a51
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_DeleteObject
ret
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x43e490
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x43e519
push dword fs:[eax]
mov dword fs:[eax], esp
mov ebx, 1
lea eax, [ebp - 8]
mov edx, 0x43e530
mov dl, byte [edx + ebx - 1]
call fcn.00403b2c
mov edx, dword [ebp - 8]
lea eax, [ebp - 4]
mov ecx, 0x43e554
call fcn.00403c50
mov eax, dword [ebp - 4]
call fcn.00403dc8
push eax
call sub.kernel32.dll_GetDriveTypeA
cmp eax, 5
jne 0x43e4f1
mov edx, dword [ebp - 4]
mov eax, dword [0x440820]
mov ecx, dword [eax]
call dword [ecx + 0x34]
jmp 0x43e4f8
mov eax, esi
call fcn.00403984
inc ebx
cmp ebx, 0x1b
jne 0x43e4ae
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43e520
lea eax, [ebp - 8]
mov edx, 2
call fcn.004039a8
ret
Function at 0x43e6b8
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ebx
push esi
push edi
mov eax, 0x43e580
call fcn.00405f94
xor eax, eax
push ebp
push 0x43e81e
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [0x43fbc8]
mov eax, dword [eax]
call fcn.00426830
mov eax, dword [0x43fbc8]
mov eax, dword [eax]
mov edx, 0x43e838
call fcn.0042644c
mov ecx, dword [0x43fa14]
mov eax, dword [0x43fbc8]
mov eax, dword [eax]
mov edx, dword [0x43e300]
call fcn.00426848
mov dl, 1
mov eax, dword [0x40be3c]
call fcn.00402ce4
mov dword [0x440820], eax
lea eax, [ebp - 0x10]
call fcn.0043e490
mov byte [0x440824], 0
mov eax, dword [0x440820]
mov edx, dword [eax]
call dword [edx + 0x14]
mov esi, eax
dec esi
test esi, esi
jl 0x43e798
inc esi
xor ebx, ebx
lea ecx, [ebp - 0x14]
mov edx, ebx
mov eax, dword [0x440820]
mov edi, dword [eax]
call dword [edi + 0xc]
lea eax, [ebp - 0x14]
mov edx, 0x43e844
call fcn.00403c0c
mov eax, dword [ebp - 0x14]
call fcn.00407c4c
test al, al
je 0x43e794
mov byte [0x440824], 1
lea ecx, [ebp - 0x18]
mov edx, ebx
mov eax, dword [0x440820]
mov edi, dword [eax]
call dword [edi + 0xc]
mov edx, dword [ebp - 0x18]
mov eax, 0x440828
call fcn.004039d8
inc ebx
dec esi
jne 0x43e749
cmp byte [0x440824], 0
je 0x43e7da
push 1
lea edx, [ebp - 0x20]
mov eax, dword [0x43fbc8]
mov eax, dword [eax]
call fcn.00426cdc
mov eax, dword [ebp - 0x20]
lea edx, [ebp - 0x1c]
call fcn.00407cdc
lea eax, [ebp - 0x1c]
mov edx, 0x43e858
call fcn.00403c0c
mov eax, dword [ebp - 0x1c]
call fcn.00403dc8
push eax
call sub.kernel32.dll_WinExec
jmp 0x43e7f9
push 0x2015
push 0x43e868
push 0x43e878
push 0
call sub.user32.dll_MessageBoxA_1
cmp eax, 4
je 0x43e72e
mov eax, dword [0x440820]
call fcn.00402d14
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43e825
lea eax, [ebp - 0x20]
mov edx, 5
call fcn.004039a8
ret
Function at 0x4025a0
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
add edi, 0x72
or edx, 0x17
rcr ebx, 0x96
rcl eax, 0x73
neg eax
sub esi, 0x95
dec ebx
neg eax
neg eax
sbb eax, 0x64
rol edx, 0x52
dec eax
or edi, 0x1c
bswap edx
neg esi
rol eax, 0x3f
inc esi
rcr eax, 0x6c
not edx
ror edx, 0x60
bswap edx
bswap ebx
ror ebx, 0x51
inc edx
neg esi
inc eax
bswap edi
neg eax
neg ebx
rcl edx, 0xa2
imul edx
rcl ebx, 0xaa
bswap esi
rcl edi, 0xad
add edx, 0x2e
add edi, 0x61
inc edi
not edi
dec esi
not eax
not esi
rcr edi, 0x32
rol ebx, 0xec
imul edx
sub edx, 0xd6
mov edx, 0x80
rol edx, 0xe3
dec esi
ror edx, 0xc7
inc eax
xor ecx, ecx
xor edi, edi
inc esi
sbb esi, 0x1d
or eax, 0xdf
neg eax
inc edx
rol esi, 0x13
bswap ebx
rcr ebx, 0x3a
not edi
inc eax
mov edx, 0x45
mov ebx, 0xba
sub edi, 0x9e
ror ebx, 0xb4
not eax
inc edx
inc edi
sub eax, 0x6c
bswap eax
neg edi
mov edi, 0xbf
dec edx
imul eax
neg edi
sub eax, 0x8e
sub eax, 0xa0
inc ebx
not ebx
add edx, 0xcf
ror edi, 0x84
mov esi, 0x36
neg esi
rcl edx, 0x6e
inc edi
rol edi, 0x2e
bswap edi
sbb edi, 0x8c
imul edx
dec ebx
and eax, 0x62
mov edx, 0xa0
imul ebx
rcr eax, 0x38
not ebx
sub esi, 0x38
and edx, 0x85
mov edi, 0x90
and edx, 0x8b
rcl edi, 0xd1
ror esi, 0xd5
mov ecx, dword [ebp + 0xc]
not eax
and ebx, 0x71
inc ebx
sub esi, 0x26
neg eax
sbb ebx, 0x96
and ebx, 0xea
not edx
and eax, 0xeb
bswap edx
dec edx
sub esi, 0x26
rcl eax, 0xa0
rcl esi, 0x4a
neg ebx
not eax
inc edx
sub edx, 0xdc
inc esi
sbb edi, 0x63
neg ebx
neg edi
and edi, 0xcc
sub esi, 0xd1
or ebx, 0x67
and edi, 0x58
sub esi, 0xbe
not edi
dec eax
not edx
inc edx
inc eax
add eax, 0xc4
sbb esi, 0x58
bswap edi
ror eax, 0x1b
rcl edx, 0xde
rcl esi, 0x53
bswap edx
bswap edx
imul edx
add edi, 0x66
bswap ebx
sub ebx, 0xb1
rcl ebx, 0x93
ror edi, 0x87
not esi
ror eax, 0x37
or eax, 0x98
sbb eax, 0x8d
mov edi, dword [ebp + 8]
mov eax, ebx
xor eax, eax
xor eax, eax
not byte [edi]
xor esi, eax
xor ebx, eax
mov ebx, esi
mov eax, esi
mov ebx, ebx
mov ebx, ebx
mov ebx, ebx
xor eax, ebx
mov ebx, ebx
add byte [edi], 0x87
xor esi, eax
mov eax, ebx
xor ebx, esi
xor ebx, esi
xor esi, esi
mov esi, ebx
xor ebx, esi
mov esi, esi
mov eax, ebx
sub byte [edi], 0x54
mov eax, eax
mov ebx, esi
xor eax, ebx
xor ebx, eax
xor ebx, esi
xor eax, esi
xor ebx, ebx
xor esi, eax
xor ebx, eax
imul byte [edi]
inc edi
loop 0x40275c
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x407fda
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x438694]
jne 0x407fe4
repz ret
jmp fcn.0040c9b5
Function at 0x40e1bd
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.0040af7f
and dword [ebp - 4], 0
cmp dword [0x439c14], 0
mov ebx, eax
jne 0x40e26e
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x40e31f
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x40e31f
push eax
call fcn.0040af0d
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x439c14], eax
call esi
push eax
call fcn.0040af0d
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x439c18], eax
call esi
push eax
call fcn.0040af0d
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x439c1c], eax
call esi
push eax
call fcn.0040af0d
pop ecx
mov dword [0x439c24], eax
test eax, eax
je 0x40e26e
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0040af0d
pop ecx
mov dword [0x439c20], eax
mov eax, dword [0x439c20]
cmp eax, ebx
je 0x40e2c6
cmp dword [0x439c24], ebx
je 0x40e2c6
push eax
call fcn.0040af88
push dword [0x439c24]
mov esi, eax
call fcn.0040af88
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x40e2c6
test edi, edi
je 0x40e2c6
call esi
test eax, eax
je 0x40e2bd
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x40e2bd
test byte [ebp - 0xc], 1
jne 0x40e2c6
or dword [ebp + 0x10], 0x200000
jmp 0x40e2ff
mov eax, dword [0x439c18]
cmp eax, ebx
je 0x40e2ff
push eax
call fcn.0040af88
pop ecx
test eax, eax
je 0x40e2ff
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x40e2ff
mov eax, dword [0x439c1c]
cmp eax, ebx
je 0x40e2ff
push eax
call fcn.0040af88
pop ecx
test eax, eax
je 0x40e2ff
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x439c14]
call fcn.0040af88
pop ecx
test eax, eax
je 0x40e31f
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x40e321
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x432a70
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a719b
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.0049b288
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x432af2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00498abd
mov eax, dword [eax]
push 0x624254
push eax
call fcn.0048aa94
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0049b513
test bl, bl
je 0x432af2
push 0x624254
lea ecx, [esp + 0xc]
call fcn.0049b8a3
push 0x627dd4
lea ecx, [esp + 0xc]
call fcn.0049b8a3
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 0x432b2e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0049b513
jmp 0x432bf9
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 0x432bb2
lea edx, [esp + 0x7c]
push 0x627dd0
push edx
call fcn.0048aa94
add esp, 8
test eax, eax
je 0x432bb2
lea eax, [esp + 0x7c]
push 0x627dcc
push eax
call fcn.0048aa94
add esp, 8
test eax, eax
je 0x432bb2
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 0x432b42
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.0049b513
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 0x4333f0
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 0x433452
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 0x433460
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a721b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x631e64]
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 0x433598
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4334c6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049b513
xor eax, eax
jmp 0x43360f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0049b650
push esi
lea ecx, [esp + 0xc]
call fcn.0049b8df
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x627e0c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4335ed
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004333f0
test eax, eax
jne 0x4335ed
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.004333f0
test eax, eax
jne 0x4335ed
lea eax, [esp + 0x14]
push 0x627de8
push eax
call fcn.0048bc30
mov esi, eax
add esp, 8
test esi, esi
jne 0x4335cc
lea ecx, [esp + 0x14]
push 0x627de4
push ecx
call fcn.0048bbb0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4335cc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4335cf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0049b600
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4334de
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049b513
xor eax, eax
jmp 0x43360f
mov byte [esi], 0
push 0x627de0
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.0049b513
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 0x447500
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 0x44756e
cmp si, 0x69
ja 0x44756e
add esi, 0xffd0
cmp si, 0x11
je 0x44753e
push 0x11
call edi
test ax, ax
jge 0x44753e
or esi, 0x2000
cmp si, 0x10
je 0x447553
push 0x10
call edi
test ax, ax
jge 0x447553
or esi, 0x4000
cmp si, 0x12
je 0x447568
push 0x12
call edi
test ax, ax
jge 0x447568
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x44757b
mov esi, 0xbd
jmp 0x44752f
cmp si, 0x6e
jne 0x447588
mov esi, 0xbe
jmp 0x44752f
cmp si, 0x6f
jne 0x447529
mov esi, 0xbf
jmp 0x44752f

Function at 0x448d30
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x642798]
xor edx, edx
cmp eax, edx
jne 0x448d56
xor eax, eax
mov byte [eax + 0x642698], al
inc eax
cmp eax, 0x100
jl 0x448d3e
mov dword [0x642798], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x642698
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x448de7
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 0x448dba
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 0x448d88
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x448e60
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 0x448eb3
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 0x448e9a
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 0x44f8f0
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 0x44fa88
cmp ebp, ebx
jle 0x44fa88
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 0x44f94e
dec eax
or eax, 0xfffffff8
inc eax
je 0x44f955
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x44f964
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x44f96b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0049b254
add esp, 4
cmp eax, ebx
je 0x44f98c
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.0049b254
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 0x44fa7e
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 0x44fa65
mov al, byte [edx]
cmp al, 0xc0
jbe 0x44fa51
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x44fa46
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 0x44fa54
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x44fa54
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x44f9f0
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 0x44f9e1
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 0x452ab0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4a8af8
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 0x452ae9
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.004a2c31
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004a2c7d
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.00452b70
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004a2cba
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x457140
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4a9288
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.00457cc0
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x4571e9
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.00456dd0
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.004a1ee2
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.00465b50
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.004a1f54
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14