joyce8/EMBER2024-capa huggingface dataset:
Function at 0x447f4b
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x4933c6
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push ebx
push esi
push edi
mov eax, dword [0x4bf2d8]
xor eax, esp
push eax
lea eax, [esp + 0x30]
mov dword fs:[0], eax
call fcn.0044813e
mov esi, dword [ebp + 8]
mov ecx, eax
lea eax, [esp + 0x14]
push eax
add ecx, 8
lea edi, [esp + 0x1c]
lea eax, [esp + 0x20]
call fcn.00452c93
xor ebx, ebx
cmp eax, ebx
jne 0x4480f9
mov dword [esp + 0x28], ebx
mov dword [esp + 0x20], ebx
mov dword [esp + 0x24], ebx
push dword [ebp + 0xc]
mov dword [esp + 0x3c], ebx
call fcn.0044813e
mov ecx, eax
lea eax, [esp + 0x18]
add ecx, 0x38
push eax
call fcn.0044f972
mov byte [esp + 0x40], 1
mov esi, dword [eax]
push ebx
push esi
xor edi, edi
call fcn.004a1267
add esp, 0x10
test eax, eax
jne 0x448014
push esi
call fcn.004455fd
mov esi, eax
cmp esi, ebx
pop ecx
je 0x448014
mov eax, dword [esi + 8]
cmp eax, ebx
mov dword [esi + 8], ebx
je 0x447fff
mov eax, dword [esi]
push 1
mov ecx, esi
call dword [eax]
jmp 0x448014
mov ecx, dword [esp + 0x28]
cmp ecx, ebx
je 0x44800d
mov eax, dword [ecx]
push 1
call dword [eax]
xor edi, edi
mov dword [esp + 0x28], esi
inc edi
mov byte [esp + 0x38], bl
mov eax, dword [esp + 0x14]
cmp edi, ebx
sete byte [esp + 0x13]
add eax, 0xfffffff0
call fcn.004541a6
cmp byte [esp + 0x13], bl
je 0x448044
push dword [ebp + 0x14]
lea eax, [esp + 0x24]
push eax
push dword [ebp + 8]
call fcn.0044817b
add esp, 0xc
mov esi, dword [esp + 0x28]
cmp esi, ebx
je 0x4480b4
push 0x14
call fcn.004a04d4
cmp eax, ebx
pop ecx
je 0x44806e
mov dword [eax + 4], ebx
mov dword [eax], 0x4a2934
mov dword [eax + 0x10], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov edi, eax
jmp 0x448070
xor edi, edi
cmp edi, ebx
je 0x4480b4
push esi
push edi
call fcn.004476a1
mov eax, dword [edi + 0xc]
mov ebx, dword [edi + 8]
mov esi, dword [ebp + 0x10]
push eax
call fcn.00447769
mov eax, dword [edi + 0xc]
mov ecx, dword [edi + 8]
push eax
push ecx
push edi
push eax
push ecx
push esi
call fcn.00447892
add esp, 0x18
call fcn.0044813e
mov ebx, eax
mov eax, dword [ebp + 8]
add ebx, 8
call fcn.00452360
mov dword [eax], edi
xor ebx, ebx
or dword [esp + 0x38], 0xffffffff
mov ecx, dword [esp + 0x28]
cmp ecx, ebx
je 0x4480cb
mov eax, dword [ecx]
push 1
call dword [eax]
mov dword [esp + 0x28], ebx
mov eax, dword [esp + 0x24]
cmp eax, ebx
je 0x4480dd
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov dword [esp + 0x24], ebx
cmp dword [esp + 0x20], ebx
je 0x448120
push dword [esp + 0x20]
call dword [fcn.00497258]
push dword [esp + 0x20]
call dword [fcn.00497250]
jmp 0x448120
mov edi, dword [eax + 4]
push dword [edi + 0xc]
mov ebx, dword [edi + 8]
mov esi, dword [ebp + 0x10]
call fcn.00447769
mov eax, dword [edi + 0xc]
mov ecx, dword [edi + 8]
push eax
push ecx
push edi
push eax
push ecx
push esi
call fcn.00447892
add esp, 0x18
xor ebx, ebx
mov ecx, dword [ebp + 0x10]
xor eax, eax
cmp dword [ecx + 4], ebx
setne al
mov ecx, dword [esp + 0x30]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x480004
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
dec esi
jp 0xe243038a
daa
daa
push edi
sub byte [esi], dl
add ch, al
test dword [ebx - 0xe652c20], ebx
stc
inc edi
xor cl, dh
cmp dh, byte [edi - 0x5f]
cdq
jle 0x47fffc
mov esp, 0xa089fd26
cld
rcr byte [eax + 0x37c56ca], 1
push edx
aaa
xchg edi, eax
mov ebx, 0x877f75ac
and al, 0x82
cld
sbb eax, 0x2d52437d
invalid
Function at 0x4ae296
Capabilities:
Encode data using xor

Disassembly:
cwde
xchg byte gs:[ebx - 0x6e], dl
add byte [edx], dl
adc dh, ch
adc dh, ch
jb 0x4ae28f
xor al, 0xd5
push esi
jo 0x4ae29a
xchg dword [ebx], ebp
jne 0x4ae314
dec ebp
int1
jne 0x4ae2a9
salc
lea edi, [edx + 0x13]
jp 0x4ae2be
cmp esi, dword [esi - 0x4b]
lfs edi, [ebx - 0x1c]
aas
inc edi
add byte [esi + 0x15], dh
or esi, dword [edx - 0x7b]
into
invalid
or al, 0xd1
leave
popal
into
pushfd
retf
pop esp
loop 0x4ae312
ret
invalid
sbb eax, 0xc7204174
push es
int1
mov ch, 0xf5
dec ebp
xchg ebp, eax
inc esp
popal
sti
pop esi
aad 5
lahf
jno 0x4ae306
mov eax, dword [0xb51c7650]
adc al, 0xf6
inc ecx
mov ah, 0xaa
mul byte [ecx + 0xe]
pop esi
adc ebx, dword [esi]
in eax, dx
add dword [0x9e2604be], esp
sub eax, 0xeea028c3
invalid

Function at 0x4ae463
Capabilities:
Encode data using xor

Disassembly:
pop esi
or byte [edx - 0x80], cl
add ecx, dword [edx + edi*4]
adc al, 0x2a
pop esi
scasd eax, dword es:[edi]
jge 0x4ae435
jmp 0x4ae426
inc edi
bound eax, qword [edi]
in al, dx
push ds
cmpsb byte [esi], byte es:[edi]
not dword [ecx - 0x15]
vhsubpd xmm7, xmm7, xmmword [eax + 0x1e]
push ds
adc al, 0xb
push esi
dec esi
invalid
std
jge 0x4ae444
fisttp dword [edx]
int3
scasb al, byte es:[edi]
and byte [ecx + 0x28], al
push ds
loope 0x4ae42c
jns 0x4ae3df
xor al, 0xf7
mov dword [0x9f678643], eax
lahf
push edi
mov dword [0x45d6c491], eax
cwde
inc esi
call 0xa706169c
dec ebx
fidivr word [edx - 0x64cfa506]
in al, dx
ljmp 0xfd8b
sbb bh, ah
jb 0x4ae435
and dword [edx - 0x2dcf3cc0], 0x72308496
pop es
je 0x4ae419
clc
invalid
Function at 0x408914
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
sub esp, 4
mov dword [esp], 0x4085d8
pop edx
call fcn.00408933
xor dword [esi], edx
inc esi
and edi, ecx
add edi, edi
cmp esi, eax
jne fcn.00408914
dec ecx
ret
Function at 0x10007093
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x100070d2
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100070d2
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100070d2
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x100070d2
cmp dword [ecx + 0x74], 0xe
jbe 0x100070d2
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x1000851b
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10012354
push 0x1001234c
push str.FlsAlloc
push 0x1f
call fcn.100083f7
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1000854f
push dword [ebp + 8]
mov ecx, esi
call dword [0x100101a8]
call esi
jmp 0x10008555
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x10008599
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10012364
push 0x1001235c
push str.FlsGetValue
push 0x21
call fcn.100083f7
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100085d0
push dword [ebp + 8]
mov ecx, esi
call dword [0x100101a8]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x100085d8
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x1001236c
push 0x10012364
push str.FlsSetValue
push 0x22
call fcn.100083f7
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10008612
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x100101a8]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x1000a798
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x1000a835
push ebx
push esi
call fcn.1000a761
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.1000a6f5
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x1000a7e2
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1000a834
push edi
push eax
call fcn.10009204
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x1000a802
call fcn.10007c4f
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1000a833
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.1000a6f5
add esp, 0x20
test eax, eax
jne 0x1000a821
push edi
call fcn.10007c4f
jmp 0x1000a829
push ebx
call fcn.10007c4f
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret
Function at 0x1000f2a0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1000f2cd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1000f2cd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
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
nop
pop eax
nop
add eax, 0x403d7a
nop
sub eax, 0x403d20
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x430030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
jne 0x43001e
popal
nop
nop
nop
nop
nop
jmp fcn.00401219
Function at 0x432001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
nop
nop
nop
nop
pop edi
cmp eax, 0
nop
nop
nop
nop
nop
je 0x432072
nop
nop
nop
mov ebx, 0x40c7d0
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x3bdc3024
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x432060
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
je 0x4320d2
nop
nop
nop
nop
mov ebx, 0x42f314
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
nop
nop
nop
mov esi, 0x3165501a
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
loop 0x4320c0
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x401610
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.004017c0
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x40170e
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x4016b1
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x4016f4
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x4016c8
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x4016e3
test al, 0x40
je 0x4016da
mov ecx, dword [edi + 0x20]
jmp 0x4016e1
test al, 0x80
je 0x4016f4
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x4016f4
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x401680
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x406ee0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x461c1b
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.00456a78
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x406f62
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004549c7
mov eax, dword [eax]
push 0x48f1c0
push eax
call fcn.004478c4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00456d03
test bl, bl
je 0x406f62
push 0x48f1c0
lea ecx, [esp + 0xc]
call fcn.00457093
push 0x492d18
lea ecx, [esp + 0xc]
call fcn.00457093
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 0x406f9e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00456d03
jmp 0x407069
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 0x407022
lea edx, [esp + 0x7c]
push 0x492d14
push edx
call fcn.004478c4
add esp, 8
test eax, eax
je 0x407022
lea eax, [esp + 0x7c]
push 0x492d10
push eax
call fcn.004478c4
add esp, 8
test eax, eax
je 0x407022
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 0x406fb2
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.00456d03
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 0x407860
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 0x4078c2
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 0x4078d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x461c9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4991b0]
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 0x407a08
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x407936
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00456d03
xor eax, eax
jmp 0x407a7f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00456e40
push esi
lea ecx, [esp + 0xc]
call fcn.004570cf
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 0x407a5d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00407860
test eax, eax
jne 0x407a5d
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.00407860
test eax, eax
jne 0x407a5d
lea eax, [esp + 0x14]
push 0x492d2c
push eax
call fcn.00448900
mov esi, eax
add esp, 8
test esi, esi
jne 0x407a3c
lea ecx, [esp + 0x14]
push 0x492d28
push ecx
call fcn.00448880
mov esi, eax
add esp, 8
test esi, esi
jne 0x407a3c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x407a3f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00456df0
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40794e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00456d03
xor eax, eax
jmp 0x407a7f
mov byte [esi], 0
push 0x492d24
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.00456d03
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 0x418070
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 0x4180de
cmp si, 0x69
ja 0x4180de
add esi, 0xffd0
cmp si, 0x11
je 0x4180ae
push 0x11
call edi
test ax, ax
jge 0x4180ae
or esi, 0x2000
cmp si, 0x10
je 0x4180c3
push 0x10
call edi
test ax, ax
jge 0x4180c3
or esi, 0x4000
cmp si, 0x12
je 0x4180d8
push 0x12
call edi
test ax, ax
jge 0x4180d8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4180eb
mov esi, 0xbd
jmp 0x41809f
cmp si, 0x6e
jne 0x4180f8
mov esi, 0xbe
jmp 0x41809f
cmp si, 0x6f
jne 0x418099
mov esi, 0xbf
jmp 0x41809f

Function at 0x419750
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4a97f0]
xor edx, edx
cmp eax, edx
jne 0x419776
xor eax, eax
mov byte [eax + 0x4a96f0], al
inc eax
cmp eax, 0x100
jl 0x41975e
mov dword [0x4a97f0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4a96f0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x419807
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 0x4197da
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 0x4197a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x419880
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 0x4198d3
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 0x4198ba
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 0x420310
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 0x4204a8
cmp ebp, ebx
jle 0x4204a8
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 0x42036e
dec eax
or eax, 0xfffffff8
inc eax
je 0x420375
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x420384
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42038b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00456a44
add esp, 4
cmp eax, ebx
je 0x4203ac
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.00456a44
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 0x42049e
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 0x420485
mov al, byte [edx]
cmp al, 0xc0
jbe 0x420471
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x420466
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 0x420474
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x420474
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x420410
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 0x420401
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 0x423710
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x463168
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 0x423749
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.0045e3f1
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0045e43d
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.004237d0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0045e47a
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24