joyce8/EMBER2024-capa huggingface dataset:
Function at 0x11000
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
cmp dword [ebp + 8], 0
jne 0x1101e
push str.pDevObj_is_NULL__n
call sub.ntoskrnl.exe_DbgPrint
add esp, 4
jmp 0x110e7
mov eax, dword [ebp + 8]
sub eax, 0x18
mov dword [ebp - 4], eax
je 0x110e7
mov ecx, dword [ebp - 4]
movzx edx, byte [ecx + 0xc]
test edx, edx
jne 0x11041
mov dword [ebp - 0xc], 0
jmp 0x11050
mov eax, dword [ebp - 4]
movzx ecx, byte [eax + 0xc]
mov edx, dword [ebp - 4]
sub edx, ecx
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x110ca
mov ecx, dword [ebp - 8]
cmp dword [ecx + 8], 0
je 0x110ca
mov edx, dword [ebp - 8]
movzx eax, word [edx + 4]
mov ecx, dword [ebp + 0x10]
shl ecx, 1
cmp eax, ecx
jb 0x11092
push 0
push 0x4e
push 0x12098
push str.ObjectNameInfo__Name.Length__sizeof_WCHAR_length_
call dword [sym.imp.ntoskrnl.exe_RtlAssert]
mov dword [ebp - 0x10], 0
jmp 0x11099
mov dword [ebp - 0x10], 1
mov edx, dword [ebp + 0x10]
shl edx, 1
push edx
push 0
mov eax, dword [ebp + 0xc]
push eax
call sub.ntoskrnl.exe_memset
add esp, 0xc
mov ecx, dword [ebp - 8]
movzx edx, word [ecx + 4]
push edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 8]
push ecx
mov edx, dword [ebp + 0xc]
push edx
call sub.ntoskrnl.exe_memcpy
add esp, 0xc
jmp 0x110e7
mov eax, dword [ebp + 8]
cmp dword [eax + 8], 0
je 0x110e7
mov ecx, dword [ebp + 0x10]
shl ecx, 1
push ecx
push 0
mov edx, dword [ebp + 0xc]
push edx
call sub.ntoskrnl.exe_memset
add esp, 0xc
mov esp, ebp
pop ebp
ret 0xc

Function at 0x14070
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push str.HDM:Enter_HookIofCallDriver_n
call sub.ntoskrnl.exe_DbgPrint
add esp, 4
call fcn.00014040
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x14095
xor al, al
jmp 0x140e3
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 2]
mov edx, dword [ecx]
mov dword [0x13010], edx
mov ecx, 0x13014
call dword [sym.imp.HAL.dll_KfAcquireSpinLock]
mov byte [ebp - 1], al
call fcn.00014000
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 2]
xchg dword [edx], eax
call fcn.00014030
mov dl, byte [ebp - 1]
mov ecx, 0x13014
call dword [sym.imp.HAL.dll_KfReleaseSpinLock]
push str.HDM:Leave_HookIofCallDriver_n
call sub.ntoskrnl.exe_DbgPrint
add esp, 4
mov al, 1
mov esp, ebp
pop ebp
ret 4
Function at 0x15000
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push ecx
push str.Enter_DriverEntry_n
call sub.ntoskrnl.exe_DbgPrint
add esp, 4
mov eax, dword [ebp + 8]
mov dword [eax + 0x34], 0x14140
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x38], 0x14210
mov edx, dword [ebp + 8]
mov dword [edx + 0x40], 0x14210
mov eax, dword [ebp + 8]
mov dword [eax + 0x48], 0x14210
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x44], 0x14210
mov edx, dword [ebp + 8]
mov dword [edx + 0x70], 0x14260
push 0x13014
call fcn.00011370
push section..data
call fcn.00011350
push 0
push str.SNZY
push 0x438
push 0
push 0
push 0
push 0x13018
call dword [sym.imp.ntoskrnl.exe_ExInitializeNPagedLookasideList]
mov dword [0x13008], 0
mov eax, dword [ebp + 8]
push eax
call fcn.000150b0
mov dword [ebp - 4], eax
push str.DriverEntry_end_n
call sub.ntoskrnl.exe_DbgPrint
add esp, 4
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret 8

Function at 0x150b0
Capabilities:
Create device object

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 0x18], 0
push str.DeviceXPHookIofCallDriver
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.ntoskrnl.exe_RtlInitUnicodeString]
mov ecx, dword [ebp - 0xc]
mov dword [ebp - 0x24], ecx
mov edx, dword [ebp - 8]
mov dword [ebp - 0x20], edx
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x22
lea ecx, [ebp - 0x24]
push ecx
push 0x14
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.ntoskrnl.exe_IoCreateDevice]
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
jge 0x15100
mov eax, dword [ebp - 0x18]
jmp 0x15176
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x1c]
or ecx, 4
mov edx, dword [ebp - 4]
mov dword [edx + 0x1c], ecx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x28]
mov dword [ebp - 0x1c], ecx
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 4]
mov dword [edx], eax
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ebp - 0xc]
mov dword [ecx + 4], edx
mov eax, dword [ebp - 8]
mov dword [ecx + 8], eax
push str.__XPHookIofCallDriver
lea ecx, [ebp - 0x14]
push ecx
call dword [sym.imp.ntoskrnl.exe_RtlInitUnicodeString]
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0x14]
mov dword [edx + 0xc], eax
mov ecx, dword [ebp - 0x10]
mov dword [edx + 0x10], ecx
lea edx, [ebp - 0xc]
push edx
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.ntoskrnl.exe_IoCreateSymbolicLink]
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
jge 0x15173
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.ntoskrnl.exe_IoDeleteDevice]
mov eax, dword [ebp - 0x18]
jmp 0x15176
mov eax, dword [ebp - 0x18]
mov esp, ebp
pop ebp
ret 4

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x403d6f
nop
sub eax, 0x403d15
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
jl 0x430030
nop
add eax, 0xc
nop
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
nop
popal
nop
nop
nop
jmp int.00401219
Function at 0x4acee0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x6d000]
push edi
or ebp, 0xffffffff
jmp 0x4acf02
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4acf09
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4acef8
mov eax, 1
add ebx, ebx
jne 0x4acf1b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4acf2c
jne 0x4acf4b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4acf4b
dec eax
add ebx, ebx
jne 0x4acf38
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4acf10
add ebx, ebx
jne 0x4acf47
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4acf9d
xor ecx, ecx
sub eax, 3
jb 0x4acf63
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4acfd2
sar eax, 1
mov ebp, eax
jmp 0x4acf6e
add ebx, ebx
jne 0x4acf6e
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4acf3c
inc ecx
add ebx, ebx
jne 0x4acf7c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4acf3c
add ebx, ebx
jne 0x4acf89
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4acf7e
jne 0x4acf9a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4acf7e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4acfbc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4acfae
jmp 0x4acefe
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4acfbc
add edi, ecx
jmp 0x4acefe
pop esi
mov edi, esi
mov ecx, 0x3485
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4acfda
cmp byte [edi], 0x4a
jne 0x4acfda
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4acfdf
lea edi, [esi + 0xa8000]
mov eax, dword [edi]
or eax, eax
je 0x4ad057
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xb2888]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xb29dc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4ad00c
mov ecx, edi
jns 0x4ad03b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xb29e0]
or eax, eax
je 0x4ad051
mov dword [ebx], eax
add ebx, 4
jmp 0x4ad029
call dword [esi + 0xb29f0]
mov ebp, dword [esi + 0xb29e4]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4ad08b
sub esp, 0xffffff80
jmp 0x4177a0
Function at 0x4040d4
Capabilities:
Reference sql statements

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 0x4ad4e2
mov ebx, dword [ebp + 8]
push dword [ebx]
push str.SELECT__FROM_cur_useraccount_WHERE_ClientID__
mov ecx, 3
call fcn.00401757
add esp, 0xc
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x40411e
push ebx
call fcn.004111c8
add esp, 4
pop eax
mov dword [ebp - 4], eax
push 0
push 0
push 0
push 0x80000301
push 0
push 1
push reloc.WS2_32.dll_connect
push 0
mov eax, dword [ebp - 4]
test eax, eax
jne 0x404147
mov eax, 0x4ad26c
push eax
push 0x50002
push dword [0x4ed2b8]
push dword [0x4ed2b4]
push 4
mov eax, 4
mov ebx, 0x474c40
call fcn.004111e6
add esp, 0x34
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jne 0x4041b7
push 0
push 0
push 0
push 0x80000301
push 0
push 0
push reloc.WS2_32.dll_connect
push 0
push 0x4ad515
push 3
mov ebx, 0x4133f0
call fcn.004111d4
add esp, 0x28
mov eax, 0x4ad26c
jmp 0x404267
push 0x50002
push dword [0x4ed2b8]
push dword [0x4ed2b4]
push 1
mov eax, 4
mov ebx, 0x474e70
call fcn.004111e6
add esp, 0x10
push reloc.WS2_32.dll_connect
push 0
lea eax, [ebp - 8]
push eax
push reloc.WS2_32.dll_connect
push 0
push str.UniqueID
push 0x50002
push dword [0x4ed2b8]
push dword [0x4ed2b4]
push 3
mov eax, 4
mov ebx, 0x474d60
call fcn.004111e6
add esp, 0x28
push 0x50002
push dword [0x4ed2b8]
push dword [0x4ed2b4]
push 1
mov eax, 4
mov ebx, 0x474ce0
call fcn.004111e6
add esp, 0x10
mov eax, dword [ebp - 8]
test eax, eax
je 0x404262
push eax
mov ebx, eax
call fcn.004016ec
inc eax
push eax
call fcn.004111ce
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x404267
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x404278
push ebx
call fcn.004111c8
add esp, 4
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x404288
push ebx
call fcn.004111c8
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 4
Function at 0x41dfa0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a2ccb
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.004971d8
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41e022
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049499d
mov eax, dword [eax]
push 0x4d7230
push eax
call fcn.00485f04
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00497463
test bl, bl
je 0x41e022
push 0x4d7230
lea ecx, [esp + 0xc]
call fcn.004977f3
push 0x4dadac
lea ecx, [esp + 0xc]
call fcn.004977f3
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 0x41e05e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00497463
jmp 0x41e129
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 0x41e0e2
lea edx, [esp + 0x7c]
push 0x4dada8
push edx
call fcn.00485f04
add esp, 8
test eax, eax
je 0x41e0e2
lea eax, [esp + 0x7c]
push 0x4dada4
push eax
call fcn.00485f04
add esp, 8
test eax, eax
je 0x41e0e2
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 0x41e072
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.00497463
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 0x41e920
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 0x41e982
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 0x41e990
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a2d4b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4e9150]
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 0x41eac8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41e9f6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00497463
xor eax, eax
jmp 0x41eb3f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004975a0
push esi
lea ecx, [esp + 0xc]
call fcn.0049782f
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 0x41eb1d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0041e920
test eax, eax
jne 0x41eb1d
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.0041e920
test eax, eax
jne 0x41eb1d
lea eax, [esp + 0x14]
push 0x4dadc0
push eax
call fcn.00486f40
mov esi, eax
add esp, 8
test esi, esi
jne 0x41eafc
lea ecx, [esp + 0x14]
push 0x4dadbc
push ecx
call fcn.00486ec0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41eafc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41eaff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00497550
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41ea0e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00497463
xor eax, eax
jmp 0x41eb3f
mov byte [esi], 0
push 0x4dadb8
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.00497463
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 0x42ac06
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
mov eax, dword [esi + 0x3ac]
test eax, eax
jne 0x42ac2e
lea eax, [esp + 4]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x3ac], eax
pop esi
add esp, 0x190
ret
Function at 0x434d50
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 0x434dbe
cmp si, 0x69
ja 0x434dbe
add esi, 0xffd0
cmp si, 0x11
je 0x434d8e
push 0x11
call edi
test ax, ax
jge 0x434d8e
or esi, 0x2000
cmp si, 0x10
je 0x434da3
push 0x10
call edi
test ax, ax
jge 0x434da3
or esi, 0x4000
cmp si, 0x12
je 0x434db8
push 0x12
call edi
test ax, ax
jge 0x434db8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x434dcb
mov esi, 0xbd
jmp 0x434d7f
cmp si, 0x6e
jne 0x434dd8
mov esi, 0xbe
jmp 0x434d7f
cmp si, 0x6f
jne 0x434d79
mov esi, 0xbf
jmp 0x434d7f

Function at 0x436500
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4f99c0]
xor edx, edx
cmp eax, edx
jne 0x436526
xor eax, eax
mov byte [eax + 0x4f98c0], al
inc eax
cmp eax, 0x100
jl 0x43650e
mov dword [0x4f99c0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4f98c0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4365b7
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 0x43658a
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 0x436558
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x436630
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 0x436683
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 0x43666a
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 0x43d130
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 0x43d2c8
cmp ebp, ebx
jle 0x43d2c8
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 0x43d18e
dec eax
or eax, 0xfffffff8
inc eax
je 0x43d195
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43d1a4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43d1ab
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004971a4
add esp, 4
cmp eax, ebx
je 0x43d1cc
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.004971a4
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 0x43d2be
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 0x43d2a5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43d291
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43d286
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 0x43d294
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43d294
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43d230
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 0x43d221
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 0x43f9b0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.00498a12
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret
Function at 0x440eb0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4a4998
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 0x440ee9
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.0049eb51
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0049eb9d
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.00440f70
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0049ebda
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24