joyce8/EMBER2024-capa huggingface dataset:
Function at 0x3000340c
Capabilities:
Terminate process

Disassembly:
push ebp
lea ebp, [esp - 0x2a8]
sub esp, 0x328
mov eax, dword [0x300081a8]
push edi
mov dword [ebp + 0x2a4], eax
xor eax, eax
and dword [ebp - 0x28], eax
push 0x13
pop ecx
lea edi, [ebp - 0x7c]
rep stosd dword es:[edi], eax
mov ecx, 0xb2
lea edi, [ebp - 0x24]
rep stosd dword es:[edi], eax
mov dword [ebp - 0x80], 0xc0000409
lea eax, [ebp + 0x2ac]
mov eax, dword [eax]
mov dword [ebp - 0x74], eax
lea eax, [ebp + 0x2ac]
mov dword [ebp - 0x28], 0x10001
mov eax, dword [eax]
mov dword [ebp + 0x90], eax
lea eax, [ebp + 0x2ac]
mov dword [ebp + 0x9c], eax
push ss
pop dword [ebp + 0xa0]
lea eax, [ebp - 0x80]
mov dword [ebp - 0x30], eax
lea eax, [ebp - 0x28]
push 0
mov dword [ebp - 0x2c], eax
call dword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
lea eax, [ebp - 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_UnhandledExceptionFilter]
push 0x502
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov ecx, dword [ebp + 0x2a4]
call fcn.3000340c
pop edi
add ebp, 0x2a8
leave
ret
cmp ecx, dword [0x300081a8]
jne 0x300032f7
ret

Function at 0x30003767
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
xor ebx, ebx
push esi
xor esi, esi
inc ebx
cmp dword [ebp + 8], esi
je 0x300037d5
lea eax, [ebp + 8]
push eax
push 0x20019
push dword [ebp + 8]
push 0x80000002
call dword [sym.imp.MSO.DLL_Ordinal_1358]
test eax, eax
jne 0x300037d5
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push esi
push 0x3000215c
push dword [ebp + 8]
mov dword [ebp - 4], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x300037c8
cmp dword [ebp - 8], 4
jne 0x300037c8
xor ebx, ebx
cmp dword [ebp - 0xc], esi
sete bl
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp ebx, esi
je 0x300037e7
push esi
push esi
push esi
push 3
push 2
push esi
push esi
push 0xffffffffffffffff
push esi
call dword [sym.imp.ole32.dll_CoInitializeSecurity]
pop esi
xor eax, eax
pop ebx
leave
ret 4
Function at 0x30004561
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 8]
call dword [sym.imp.MSO.DLL_Ordinal_1074]
test eax, eax
je 0x3000460f
push esi
mov esi, dword [sym.imp.MSO.DLL_Ordinal_295]
push edi
push dword [ebp + 8]
call esi
push dword [ebp + 0xc]
mov edi, eax
call esi
lea eax, [edi + eax + 1]
cmp eax, dword [ebp + 0x14]
jl 0x30004596
xor eax, eax
jmp 0x3000460d
mov esi, dword [ebp + 0x10]
push ebx
push dword [ebp + 0x14]
push esi
push dword [ebp + 8]
call dword [sym.imp.MSO.DLL_Ordinal_6877]
push dword [ebp + 0x14]
push esi
push dword [ebp + 0xc]
call dword [sym.imp.MSO.DLL_Ordinal_6873]
push esi
call dword [sym.imp.MSO.DLL_Ordinal_1284]
mov ebx, eax
xor edi, edi
cmp ebx, edi
jne 0x3000460a
push edi
push 0x80
push 2
push edi
push edi
push 0x40000000
push esi
call dword [sym.imp.MSO.DLL_Ordinal_403]
mov esi, eax
cmp esi, 0xffffffff
je 0x3000460a
push edi
lea eax, [ebp + 8]
push eax
push 0x7e
push 0x30002200
push esi
mov dword [ebp + 8], edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x30004603
cmp dword [ebp + 8], 0x7e
jne 0x30004603
xor ebx, ebx
inc ebx
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebx
pop ebx
pop edi
pop esi
pop ebp
ret 0x10
Function at 0x300065ac
Capabilities:
Link many functions at runtime
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x6c
push ebx
xor ebx, ebx
cmp dword [0x30008d84], ebx
push esi
mov dword [ebp - 4], ebx
jne 0x3000672d
lea eax, [ebp - 4]
push eax
push 0x20019
push ebx
push 0x300026c8
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x3000672d
push edi
mov esi, str.perf.dll
lea edi, [ebp - 0x6c]
push 0x11
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
pop ecx
lea edi, [ebp - 0x63]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [ebp - 8]
mov dword [ebp - 0xc], ebx
push eax
lea eax, [ebp - 0xc]
push eax
mov dword [ebp - 8], ebx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x1c], 1
mov dword [ebp - 0x18], 0x50
call fcn.3000654a
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x6c]
push eax
lea eax, [ebp - 0x1c]
push eax
push ebx
push ebx
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [ebp - 0x6c]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
cmp eax, ebx
mov dword [0x30008d98], eax
pop edi
je 0x3000672d
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str._InitPerf_4
push eax
call esi
push str._PerfCodeMarker_12
mov dword [0x30008d84], eax
push dword [0x30008d98]
call esi
push str._UnInitPerf_4
mov dword [0x30008d8c], eax
push dword [0x30008d98]
call esi
push str._PerfCodeMarkerStatus_4
mov dword [0x30008d88], eax
push dword [0x30008d98]
call esi
push str._PerfReplaceCodeMarker_8
mov dword [0x30008d90], eax
push dword [0x30008d98]
call esi
mov dword [0x30008d94], eax
mov eax, dword [0x30008d84]
cmp eax, ebx
je 0x3000672d
cmp dword [0x30008d8c], ebx
je 0x3000672d
cmp dword [0x30008d88], ebx
je 0x3000672d
push dword [ebp + 8]
call eax
call fcn.3000653b
cmp dword [ebp + 0xc], ebx
je 0x300066f6
mov eax, dword [0x30008d8c]
cmp eax, ebx
je 0x300066f6
push dword [ebp - 8]
push dword [ebp - 0xc]
push 0x221
call eax
push 8
call fcn.30006577
push 9
call fcn.30006577
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x14]
push eax
call fcn.3000654a
push dword [ebp - 8]
push dword [ebp - 0xc]
push 4
call dword [0x30008d8c]
push dword [ebp - 0x10]
push dword [ebp - 0x14]
push 5
call dword [0x30008d8c]
pop esi
pop ebx
leave
ret 8
Function at 0x300067ba
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
cmp dword [0x30008dc4], 0
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetVersion]
push esi
jne 0x300067fe
call ebx
test eax, eax
jns 0x300067f4
push 0x30002768
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push 0x3000275c
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov dword [0x30008dc8], eax
mov dword [0x30008dc4], 1
mov eax, dword [0x30008dc8]
test eax, eax
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
je 0x3000681a
push dword [ebp + 0x10]
push eax
call esi
test eax, eax
mov dword [ebp - 4], eax
jne 0x3000684a
push edi
mov edi, dword [ebp + 0xc]
mov eax, dword [edi]
test eax, eax
jne 0x30006840
call ebx
test eax, eax
mov eax, dword [ebp + 8]
jns 0x30006834
push dword [eax + 8]
call dword [eax]
jmp 0x3000683a
push dword [eax + 0xc]
call dword [eax + 4]
test eax, eax
je 0x30006849
mov dword [edi], eax
push dword [ebp + 0x10]
push eax
call esi
mov dword [ebp - 4], eax
pop edi
mov eax, dword [ebp - 4]
pop esi
pop ebx
leave
ret 0xc

Function at 0x300068c1
Capabilities:
Get common file path

Disassembly:
push ebp
lea ebp, [esp - 0x3f4]
sub esp, 0x474
mov eax, dword [0x300081a8]
push esi
mov dword [ebp + 0x3f0], eax
push 0x105
lea eax, [ebp + 0x194]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
xor esi, esi
cmp eax, esi
jne 0x300068fa
xor eax, eax
jmp 0x300069fb
add eax, eax
lea ecx, [ebp + eax + 0x194]
cmp word [ecx], 0x5c
je 0x30006916
mov word [ecx], 0x5c
mov word [ebp + eax + 0x196], si
push ebx
push edi
mov edi, 0x30002850
push 0x106
lea edx, [ebp + 0x194]
mov ecx, edi
call fcn.30006897
push 8
push esi
lea eax, [ebp + 0x194]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov ebx, eax
cmp ebx, esi
jne 0x30006956
push edi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
cmp ebx, esi
je 0x300069e6
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x3000283c
push ebx
call edi
push 0x3000281c
push ebx
mov dword [ebp - 0x80], eax
call edi
cmp eax, esi
mov dword [ebp - 0x7c], eax
je 0x300069e6
cmp dword [ebp + 0x3fc], esi
mov ebx, 0x30002808
mov edi, 0x300027b8
je 0x300069ca
cmp dword [ebp - 0x80], esi
je 0x300069e6
lea eax, [ebp + 0x3a0]
push eax
push dword [ebp + 0x3fc]
call dword [ebp - 0x80]
cmp eax, esi
jne 0x300069c3
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x74]
push eax
push esi
push esi
lea eax, [ebp + 0x3a0]
push eax
push esi
push ebx
push edi
mov dword [ebp - 0x78], 0x104
call dword [ebp - 0x7c]
cmp eax, esi
je 0x300069ea
cmp eax, 0x642
je 0x300069ea
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x74]
push eax
push esi
push esi
push esi
push esi
push ebx
push edi
mov dword [ebp - 0x78], 0x104
call dword [ebp - 0x7c]
test eax, eax
je 0x300069ea
xor eax, eax
jmp 0x300069f9
lea eax, [ebp - 0x74]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [0x30008d9c], eax
pop edi
pop ebx
mov ecx, dword [ebp + 0x3f0]
pop esi
call fcn.3000340c
add ebp, 0x3f4
leave
ret 4
Function at 0x30006a95
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
lea ebp, [esp - 0x198]
sub esp, 0x218
mov eax, dword [0x300081a8]
push ebx
push esi
mov dword [ebp + 0x194], eax
lea eax, [ebp - 0x80]
push eax
push 0x20019
xor ebx, ebx
push ebx
push 0x300026f8
push 0x80000002
xor esi, esi
mov dword [ebp - 0x7c], 0x208
mov word [ebp - 0x78], bx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
lea eax, [ebp - 0x7c]
push eax
lea eax, [ebp - 0x78]
push eax
push ebx
push ebx
push 0x300028d4
push dword [ebp - 0x80]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov eax, dword [ebp - 0x7c]
cmp eax, ebx
je 0x30006b16
cmp eax, 0x208
ja 0x30006b16
shr eax, 1
mov esi, eax
je 0x30006b16
lea eax, [ebp + esi*2 - 0x7a]
cmp word [eax], 0x5c
je 0x30006b16
dec esi
dec eax
dec eax
cmp esi, ebx
jne 0x30006b09
mov edx, dword [ebp + 0x1a0]
lea ecx, [ebp - 0x78]
mov word [ebp + esi*2 - 0x78], bx
call fcn.30006a11
mov ecx, dword [ebp + 0x194]
pop esi
pop ebx
call fcn.3000340c
add ebp, 0x198
leave
ret 4
Function at 0x408dd0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x49426b
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.00488ed8
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x408e52
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00486db2
mov eax, dword [eax]
push 0x4bac6c
push eax
call fcn.00478f64
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00489163
test bl, bl
je 0x408e52
push 0x4bac6c
lea ecx, [esp + 0xc]
call fcn.004894f3
push 0x4bac78
lea ecx, [esp + 0xc]
call fcn.004894f3
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 0x408e8e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00489163
jmp 0x408f59
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 0x408f12
lea edx, [esp + 0x7c]
push 0x4bac74
push edx
call fcn.00478f64
add esp, 8
test eax, eax
je 0x408f12
lea eax, [esp + 0x7c]
push 0x4bac70
push eax
call fcn.00478f64
add esp, 8
test eax, eax
je 0x408f12
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 0x408ea2
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.00489163
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 0x409760
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 0x4097c2
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 0x4097d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4942eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4ca098]
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 0x409908
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x409836
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00489163
xor eax, eax
jmp 0x40997f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004892a0
push esi
lea ecx, [esp + 0xc]
call fcn.0048952f
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 0x40995d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00409760
test eax, eax
jne 0x40995d
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.00409760
test eax, eax
jne 0x40995d
lea eax, [esp + 0x14]
push 0x4bac88
push eax
call fcn.00479fe0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40993c
lea ecx, [esp + 0x14]
push 0x4bac84
push ecx
call fcn.00479f60
mov esi, eax
add esp, 8
test esi, esi
jne 0x40993c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40993f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00489250
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40984e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00489163
xor eax, eax
jmp 0x40997f
mov byte [esi], 0
push 0x4bac80
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.00489163
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 0x41c190
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 0x41c1fe
cmp si, 0x69
ja 0x41c1fe
add esi, 0xffd0
cmp si, 0x11
je 0x41c1ce
push 0x11
call edi
test ax, ax
jge 0x41c1ce
or esi, 0x2000
cmp si, 0x10
je 0x41c1e3
push 0x10
call edi
test ax, ax
jge 0x41c1e3
or esi, 0x4000
cmp si, 0x12
je 0x41c1f8
push 0x12
call edi
test ax, ax
jge 0x41c1f8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41c20b
mov esi, 0xbd
jmp 0x41c1bf
cmp si, 0x6e
jne 0x41c218
mov esi, 0xbe
jmp 0x41c1bf
cmp si, 0x6f
jne 0x41c1b9
mov esi, 0xbf
jmp 0x41c1bf

Function at 0x41da00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4da808]
xor edx, edx
cmp eax, edx
jne 0x41da26
xor eax, eax
mov byte [eax + 0x4da708], al
inc eax
cmp eax, 0x100
jl 0x41da0e
mov dword [0x4da808], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4da708
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41dab7
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 0x41da8a
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 0x41da58
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41db30
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 0x41db83
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 0x41db6a
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 0x424b90
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 0x424d28
cmp ebp, ebx
jle 0x424d28
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 0x424bee
dec eax
or eax, 0xfffffff8
inc eax
je 0x424bf5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x424c04
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x424c0b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00488ea4
add esp, 4
cmp eax, ebx
je 0x424c2c
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.00488ea4
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 0x424d1e
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 0x424d05
mov al, byte [edx]
cmp al, 0xc0
jbe 0x424cf1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x424ce6
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 0x424cf4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x424cf4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x424c90
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 0x424c81
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 0x428080
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x495bd8
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 0x4280b9
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.00490851
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0049089d
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.00428140
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004908da
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42c780
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x496408
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.0042d300
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 0x42c829
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.0042c410
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.0048fb02
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.00443210
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.0048fb74
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14