joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10036250
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x10065ec3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.10059b88
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.1005f1f6
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.10060712
test eax, eax
je 0x1003636c
mov ecx, dword [esp + 0x3c]
call fcn.1005f223
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x10036330
push edi
mov ecx, esi
call fcn.1005c86b
mov ecx, esi
call fcn.100364d0
cmp dword [esp + 0x38], 1
jne 0x10036365
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.1005c9a6
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x10038d80
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x10038db3
push esi
call fcn.1003be70
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x10038dac
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x10038e39
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x10038e22
mov eax, dword [esi + 8]
test eax, eax
je 0x10038dd7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x10038e1e
cmp eax, 2
je 0x10038e22
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x10038dca
cmp eax, 3
je 0x10038dfd
cmp eax, 1
jne 0x10038dca
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x10038dca
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x10038dca
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.10038e60
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x10038e48
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.10038e60
add esp, 4
pop esi
ret

Function at 0x10044130
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x10044196
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x10044196
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x10044177
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x10044520
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x10044558
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x100451e0
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x10045229
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x100456a0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x100663c0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.10045250
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.100452d0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.100452d0
lea ecx, [esi + 0xc]
call fcn.10058565
lea ecx, [esi + 0x10]
call fcn.10058565
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.10046860
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.10046860
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.10046860
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.100585da
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.100585da
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x1005a964
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x1005a99c
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.10058a35
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.10058a0d
jmp 0x1005a9a8
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x1005c059
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x1005c09b
call fcn.10061cb2
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x1005c09b
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x1005c092
xor eax, eax
jmp 0x1005c0a3
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.1005c0a9
pop edi
pop esi
pop ebx
ret 4
Function at 0x4071be
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
mov edi, dword [ebp + 8]
mov edi, dword [edi]
push edi
xor eax, eax
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
pop edi
mov esi, ecx
not esi
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov edx, dword [eax + 0xc]
lea eax, [eax + 0x10]
push dword [eax]
xor eax, eax
push edx
mov ecx, dword [edx + 0x30]
movzx ebx, byte [eax + edi]
movzx edx, byte [ecx + eax*2]
sub ebx, edx
cmp ebx, 0
je 0x407205
cmp ebx, 0x20
je 0x407205
cmp ebx, 0xffffffe0
je 0x407205
jne 0x40720e
add eax, 1
cmp esi, eax
je 0x40721b
jne 0x4071ea
pop edx
mov edx, dword [edx]
xor eax, eax
pop ebx
cmp ebx, edx
push ebx
je 0x40721f
jne 0x4071e6
pop edx
mov eax, dword [edx + 0x18]
leave
ret

Function at 0x40726f
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 8
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
test edi, edi
je 0x407348
mov ebx, dword [esp + 0x20]
test ebx, ebx
je 0x407348
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
je 0x407348
mov eax, dword [eax + edi + 0x78]
add eax, edi
mov ecx, ebx
mov esi, dword [eax + 0x1c]
sub ecx, dword [eax + 0x10]
mov edx, dword [eax + 0x14]
add esi, edi
mov dword [esp + 0x14], esi
mov dword [esp + 0x20], edx
cmp ecx, edx
ja 0x4072ce
mov eax, dword [esi + ecx*4]
add eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 8
mov edx, dword [eax + 0x20]
mov ecx, dword [eax + 0x24]
mov ebp, dword [eax + 0x18]
add edx, edi
add ecx, edi
xor esi, esi
mov dword [esp + 0x10], edx
mov dword [esp + 0x1c], ecx
test ebp, ebp
je 0x407348
mov eax, dword [edx + esi*4]
add eax, edi
mov ecx, ebx
lea ecx, [ecx]
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x407313
test dl, dl
je 0x40730f
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x407313
add ecx, 2
add eax, 2
test dl, dl
jne 0x4072f3
xor eax, eax
jmp 0x407318
sbb eax, eax
or eax, 1
test eax, eax
jne 0x40732a
mov eax, dword [esp + 0x1c]
movzx eax, word [eax + esi*2]
cmp eax, dword [esp + 0x20]
jbe 0x407335
inc esi
cmp esi, ebp
jae 0x407348
mov edx, dword [esp + 0x10]
jmp 0x4072e9
mov ecx, dword [esp + 0x14]
mov eax, dword [ecx + eax*4]
add eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 8
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret 8
Function at 0x41e839
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
sub esp, 0x20
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov dword [ebp - 8], 8
fild dword [ebp - 8]
fild dword [eax + 4]
fprem
fistp dword [ebp - 8]
fninit
cmp dword [ebp - 8], 0
je 0x41e8a3
mov dword [ebp - 4], 0xffffffff
mov ebx, dword [ebp + 0xc]
mov ebx, dword [ebx]
cmp dword [ebx + 4], 0x10
je 0x41e8b5
mov dword [ebp - 4], 0xffffffff
cmp dword [ebp - 4], 0xffffffff
jne 0x41e8c9
mov eax, 0x5ef3a9
jmp 0x41ea13
mov eax, dword [ebx + 8]
bswap eax
xor edx, edx
mov dword [ebp - 0x10], eax
mov eax, dword [ebx + 0xc]
bswap eax
xor edx, edx
mov dword [ebp - 0x14], eax
mov eax, dword [ebx + 0x10]
bswap eax
xor edx, edx
mov dword [ebp - 0x18], eax
mov eax, dword [ebx + 0x14]
bswap eax
xor edx, edx
mov dword [ebp - 0x1c], eax
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
mov eax, dword [ebx + 8]
bswap eax
mov dword [ebp - 0x20], eax
mov eax, dword [ebx + 0xc]
bswap eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], 0xe3779b90
mov ecx, 0x10
mov eax, dword [ebp - 0x20]
shl eax, 4
add eax, dword [ebp - 0x18]
mov edx, eax
mov eax, dword [ebp - 0x20]
add eax, dword [ebp - 0x28]
xor edx, eax
mov eax, dword [ebp - 0x20]
shr eax, 5
add eax, dword [ebp - 0x1c]
xor edx, eax
mov eax, dword [ebp - 0x24]
sub eax, edx
mov dword [ebp - 0x24], eax
shl eax, 4
add eax, dword [ebp - 0x10]
mov edx, eax
mov eax, dword [ebp - 0x24]
add eax, dword [ebp - 0x28]
xor edx, eax
mov eax, dword [ebp - 0x24]
shr eax, 5
add eax, dword [ebp - 0x14]
xor edx, eax
mov eax, dword [ebp - 0x20]
sub eax, edx
mov dword [ebp - 0x20], eax
sub dword [ebp - 0x28], 0x9e3779b9
loop 0x41e912
xor ecx, ecx
bswap eax
mov cl, al
and cl, 7
mov dword [ebp - 0x30], ecx
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
mov eax, dword [ebx + 4]
sub eax, ecx
sub eax, 0xa
mov dword [ebp - 4], eax
mov dword [ebp - 0x28], eax
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
mov ecx, dword [ebx + 4]
mov dword [ebp - 0x2c], ecx
push dword [ebp - 4]
call fcn.0041df9b
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x41e9ad
push ebx
call fcn.0043c178
add esp, 4
pop eax
mov dword [ebp - 8], eax
push dword [ebp - 0x30]
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x10]
push dword [ebp - 0x14]
push dword [ebp - 0x18]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x24]
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
call fcn.0041ea2b
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jne 0x41ea09
mov eax, dword [ebp - 8]
test eax, eax
je 0x41e9ff
push eax
mov eax, dword [eax + 4]
add eax, 8
push eax
call fcn.0043c166
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x41ea13
mov eax, 0x5ef3a9
jmp 0x41ea13
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x41ea24
push ebx
call fcn.0043c178
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 8
Function at 0x43344b
Capabilities:
Inspect section memory permissions

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp eax, 0x8000
jg 0x433565
je 0x43355c
cmp eax, 0x80
jg 0x4334e2
je 0x4334d9
cmp eax, 8
jg 0x4334ab
je 0x4334a2
cmp eax, 0x80000000
je 0x433499
cmp eax, 2
je 0x433490
cmp eax, 4
jne 0x433648
mov eax, 2
pop ebp
ret 4
mov eax, 1
pop ebp
ret 4
mov eax, 0x1f
pop ebp
ret 4
mov eax, 3
pop ebp
ret 4
cmp eax, 0x10
je 0x4334d0
cmp eax, 0x20
je 0x4334c7
cmp eax, 0x40
jne 0x433648
mov eax, 6
pop ebp
ret 4
mov eax, 5
pop ebp
ret 4
mov eax, 4
pop ebp
ret 4
mov eax, 7
pop ebp
ret 4
cmp eax, 0x800
jg 0x433528
je 0x43351f
cmp eax, 0x100
je 0x433516
cmp eax, 0x200
je 0x43350d
cmp eax, 0x400
jne 0x433648
mov eax, 0xa
pop ebp
ret 4
mov eax, 9
pop ebp
ret 4
mov eax, 8
pop ebp
ret 4
mov eax, 0xb
pop ebp
ret 4
cmp eax, 0x1000
je 0x433553
cmp eax, 0x2000
je 0x43354a
cmp eax, 0x4000
jne 0x433648
mov eax, 0xe
pop ebp
ret 4
mov eax, 0xd
pop ebp
ret 4
mov eax, 0xc
pop ebp
ret 4
mov eax, 0xf
pop ebp
ret 4
cmp eax, 0x800000
jg 0x4335f1
je 0x4335e8
cmp eax, 0x80000
jg 0x4335b8
je 0x4335af
cmp eax, 0x10000
je 0x4335a6
cmp eax, 0x20000
je 0x43359d
cmp eax, 0x40000
jne 0x433648
mov eax, 0x12
pop ebp
ret 4
mov eax, 0x11
pop ebp
ret 4
mov eax, 0x10
pop ebp
ret 4
mov eax, 0x13
pop ebp
ret 4
cmp eax, 0x100000
je 0x4335df
cmp eax, 0x200000
je 0x4335d6
cmp eax, 0x400000
jne 0x433648
mov eax, 0x16
pop ebp
ret 4
mov eax, 0x15
pop ebp
ret 4
mov eax, 0x14
pop ebp
ret 4
mov eax, 0x17
pop ebp
ret 4
cmp eax, 0x8000000
jg 0x433633
je 0x43362a
cmp eax, 0x1000000
je 0x433621
cmp eax, 0x2000000
je 0x433618
cmp eax, 0x4000000
jne 0x433648
mov eax, 0x1a
pop ebp
ret 4
mov eax, 0x19
pop ebp
ret 4
mov eax, 0x18
pop ebp
ret 4
mov eax, 0x1b
pop ebp
ret 4
cmp eax, 0x10000000
je 0x433660
cmp eax, 0x20000000
je 0x433657
cmp eax, 0x40000000
je 0x43364e
xor eax, eax
pop ebp
ret 4
mov eax, 0x1e
pop ebp
ret 4
mov eax, 0x1d
pop ebp
ret 4
mov eax, 0x1c
pop ebp
ret 4
Function at 0x4490c0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4edb2b
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.004e212e
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x449142
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004df90f
mov eax, dword [eax]
push 0x6e0d14
push eax
call fcn.004d0fa4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004e23b9
test bl, bl
je 0x449142
push 0x6e0d14
lea ecx, [esp + 0xc]
call fcn.004e2749
push 0x6e0d20
lea ecx, [esp + 0xc]
call fcn.004e2749
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 0x44917e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004e23b9
jmp 0x449249
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 0x449202
lea edx, [esp + 0x7c]
push 0x6e0d1c
push edx
call fcn.004d0fa4
add esp, 8
test eax, eax
je 0x449202
lea eax, [esp + 0x7c]
push 0x6e0d18
push eax
call fcn.004d0fa4
add esp, 8
test eax, eax
je 0x449202
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 0x449192
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.004e23b9
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 0x449a50
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 0x449ab2
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 0x449ac0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4edbab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6f2180]
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 0x449bf8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x449b26
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004e23b9
xor eax, eax
jmp 0x449c6f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004e24f6
push esi
lea ecx, [esp + 0xc]
call fcn.004e2785
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 0x449c4d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00449a50
test eax, eax
jne 0x449c4d
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.00449a50
test eax, eax
jne 0x449c4d
lea eax, [esp + 0x14]
push 0x6e0d30
push eax
call fcn.004d2110
mov esi, eax
add esp, 8
test esi, esi
jne 0x449c2c
lea ecx, [esp + 0x14]
push 0x6e0d2c
push ecx
call fcn.004d2090
mov esi, eax
add esp, 8
test esi, esi
jne 0x449c2c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x449c2f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004e24a6
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x449b3e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004e23b9
xor eax, eax
jmp 0x449c6f
mov byte [esi], 0
push 0x6e0d28
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.004e23b9
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 0x4521e6
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
mov eax, dword [esi + 0x3a0]
test eax, eax
jne 0x45220e
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 + 0x3a0], eax
pop esi
add esp, 0x190
ret
Function at 0x45c940
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 0x45c9ae
cmp si, 0x69
ja 0x45c9ae
add esi, 0xffd0
cmp si, 0x11
je 0x45c97e
push 0x11
call edi
test ax, ax
jge 0x45c97e
or esi, 0x2000
cmp si, 0x10
je 0x45c993
push 0x10
call edi
test ax, ax
jge 0x45c993
or esi, 0x4000
cmp si, 0x12
je 0x45c9a8
push 0x12
call edi
test ax, ax
jge 0x45c9a8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x45c9bb
mov esi, 0xbd
jmp 0x45c96f
cmp si, 0x6e
jne 0x45c9c8
mov esi, 0xbe
jmp 0x45c96f
cmp si, 0x6f
jne 0x45c969
mov esi, 0xbf
jmp 0x45c96f

Function at 0x45e350
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x702a98]
xor edx, edx
cmp eax, edx
jne 0x45e376
xor eax, eax
mov byte [eax + 0x702998], al
inc eax
cmp eax, 0x100
jl 0x45e35e
mov dword [0x702a98], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x702998
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x45e407
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 0x45e3da
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 0x45e3a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x45e410
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 0x45e463
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 0x45e44a
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