joyce8/EMBER2024-capa huggingface dataset:
Function at 0x440e00
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x30
mov edi, dword [esp + 0x54]
mov ebx, dword [esp + 0x44]
mov eax, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp word [ebx + eax + 2], 0
lea eax, [eax + 2]
jne 0x440e20
mov esi, eax
sar esi, 1
cmp esi, 0xfffffffb
jge 0x440e3b
mov eax, 0xffffffff
jmp 0x440e3e
add eax, 0xa
push eax
call fcn.004096b0
add esp, 4
mov dword [eax], 0x3f005c
mov dword [eax + 4], 0x5c003f
lea ecx, [esi + 4]
mov word [eax + 8], 0
mov edx, eax
add edx, 8
movzx ebp, word [ebx]
test bp, bp
je 0x440e81
add ebx, 2
nop
nop
nop
mov word [edx], bp
add edx, 2
movzx ebp, word [ebx]
add ebx, 2
test bp, bp
jne 0x440e70
mov word [edx], 0
mov edx, 3
sub edx, esi
and edx, 2
mov ebx, ecx
and ebx, 0xfffd
imul ebx, edx
and esi, 2
or ecx, 2
imul ecx, esi
lea edx, [ecx + ebx]
mov word [esp + 0xc], dx
add ecx, ebx
add ecx, 2
mov word [esp + 0xe], cx
mov dword [esp + 0x10], eax
mov dword [esp + 0x18], 0x18
mov dword [esp + 0x1c], 0
mov dword [esp + 0x24], 0x40
lea ecx, [esp + 0xc]
mov dword [esp + 0x20], ecx
mov dword [esp + 0x28], 0
mov dword [esp + 0x2c], 0
mov dword [esp + 4], 0x111e1f1c
mov dword [esp + 8], 0
mov dword [esp], 0
mov ecx, dword [esp]
cmp ecx, 7
ja 0x440f40
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [esp]
mov edx, dword [esp]
movzx edx, byte [esp + edx + 4]
add ecx, 0xd153c9a5
xor ecx, edx
mov dword [esp + 0x14], ecx
mov ecx, dword [esp + 0x14]
add cl, 0x46
mov edx, dword [esp]
mov byte [esp + edx + 4], cl
inc dword [esp]
mov ecx, dword [esp]
cmp ecx, 8
jb 0x440f10
mov esi, dword [esp + 4]
mov ecx, dword [0x44ce14]
test ecx, ecx
je 0x440fa6
xor edx, edx
mov ebx, dword [0x44ce18]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebx + edx*8], 0x88a3caae
je 0x440f70
inc edx
cmp ecx, edx
jne 0x440f60
jmp 0x440fa6
mov ecx, dword [ebx + edx*8 + 4]
cmp ecx, esi
je 0x440fa6
lea edx, [esp + 4]
lea esi, [esp + 0x18]
push edi
push dword [esp + 0x54]
push edx
push esi
push dword [esp + 0x5c]
push dword [esp + 0x5c]
push 6
push dword [0x44ce1c]
push ecx
mov edi, eax
call fcn.0043ea00
add esp, 0x24
mov esi, eax
mov eax, edi
push eax
call fcn.004096c0
add esp, 4
mov eax, esi
add esp, 0x30
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x440fc0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x58
mov ebx, dword [ebp + 8]
mov eax, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp word [ebx + eax + 2], 0
lea eax, [eax + 2]
jne 0x440fe0
mov esi, eax
sar esi, 1
cmp esi, 0xfffffffb
jge 0x440ffb
mov eax, 0xffffffff
jmp 0x440ffe
add eax, 0xa
push eax
call fcn.004096b0
add esp, 4
mov dword [eax], 0x3f005c
mov dword [eax + 4], 0x5c003f
lea ecx, [esi + 4]
mov word [eax + 8], 0
mov edx, eax
add edx, 8
movzx edi, word [ebx]
test di, di
je 0x441041
add ebx, 2
nop
nop
nop
mov word [edx], di
add edx, 2
movzx edi, word [ebx]
add ebx, 2
test di, di
jne 0x441030
mov word [edx], 0
mov edi, 3
sub edi, esi
and edi, 2
mov edx, ecx
and edx, 0xfffd
imul edx, edi
and esi, 2
or ecx, 2
imul ecx, esi
lea esi, [ecx + edx]
mov word [esp + 4], si
add ecx, edx
add ecx, 2
mov word [esp + 6], cx
mov dword [esp + 8], eax
mov dword [esp + 0x10], 0x18
mov dword [esp + 0x14], 0
mov dword [esp + 0x1c], 0x40
lea ecx, [esp + 4]
mov dword [esp + 0x18], ecx
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], 0
mov dword [esp + 0x28], 0x111e1f1c
mov dword [esp + 0x2c], 0
mov dword [esp], 0
mov ecx, dword [esp]
cmp ecx, 7
ja 0x441100
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [esp]
mov edx, dword [esp]
movzx edx, byte [esp + edx + 0x28]
add ecx, 0xd153c9a5
xor ecx, edx
mov dword [esp + 0xc], ecx
mov ecx, dword [esp + 0xc]
add cl, 0x46
mov edx, dword [esp]
mov byte [esp + edx + 0x28], cl
inc dword [esp]
mov ecx, dword [esp]
cmp ecx, 8
jb 0x4410d0
mov esi, dword [esp + 0x28]
mov ecx, dword [0x44ce14]
test ecx, ecx
je 0x441159
xor edx, edx
mov edi, dword [0x44ce18]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + edx*8], 0x8896be63
je 0x441130
inc edx
cmp ecx, edx
jne 0x441120
jmp 0x441159
mov ecx, dword [edi + edx*8 + 4]
cmp ecx, esi
je 0x441159
lea edx, [esp + 0x28]
lea esi, [esp + 0x10]
push edx
push esi
push 2
push dword [0x44ce1c]
push ecx
mov edi, eax
call fcn.0043ea00
add esp, 0x14
mov esi, eax
mov eax, edi
push eax
call fcn.004096c0
add esp, 4
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x44116f
mov eax, dword [esp + 0x48]
mov dword [ecx], eax
mov eax, esi
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x441180
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x30
mov dword [esp + 0x10], 0x111e1f1c
mov dword [esp + 0x14], 0
mov dword [esp + 4], 0
mov eax, dword [esp + 4]
cmp eax, 7
ja 0x4411e3
nop
nop
nop
mov eax, dword [esp + 4]
mov ecx, dword [esp + 4]
movzx ecx, byte [esp + ecx + 0x10]
add eax, 0xd153c9a5
xor eax, ecx
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
add al, 0x46
mov ecx, dword [esp + 4]
mov byte [esp + ecx + 0x10], al
inc dword [esp + 4]
mov eax, dword [esp + 4]
cmp eax, 8
jb 0x4411b0
mov esi, dword [ebp + 0xc]
mov eax, dword [esp + 0x10]
mov edx, dword [0x44ce14]
test edx, edx
je 0x441238
mov ecx, dword [ebp + 8]
xor edi, edi
mov ebx, dword [0x44ce18]
nop
cmp dword [ebx + edi*8], 0x77a9e0c4
je 0x441210
inc edi
cmp edx, edi
jne 0x441200
jmp 0x441238
mov edx, dword [ebx + edi*8 + 4]
cmp edx, eax
je 0x441238
lea eax, [esp + 0x10]
lea edi, [esp + 8]
push 5
push 0x18
push eax
push edi
push ecx
push 5
push dword [0x44ce1c]
push edx
call fcn.0043ea00
add esp, 0x20
mov ecx, dword [ebp + 0x10]
test esi, esi
je 0x441245
mov edx, dword [esp + 0x18]
mov dword [esi], edx
test ecx, ecx
je 0x441251
cmp byte [esp + 0x25], 0
setne byte [ecx]
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x441260
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x18
mov dword [esp + 8], 0x111e1f1c
mov dword [esp + 0xc], 0
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 7
ja 0x4412be
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp]
mov ecx, dword [esp]
movzx ecx, byte [esp + ecx + 8]
add eax, 0xd153c9a5
xor eax, ecx
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x10]
add al, 0x46
mov ecx, dword [esp]
mov byte [esp + ecx + 8], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 8
jb 0x441290
mov esi, dword [esp + 0x2c]
mov eax, dword [esp + 8]
mov ecx, dword [0x44ce14]
test ecx, ecx
je 0x44131c
mov edi, dword [esp + 0x34]
mov edx, dword [esp + 0x30]
xor ebx, ebx
mov ebp, dword [0x44ce18]
cmp dword [ebp + ebx*8], 0x72e9dc72
je 0x4412f1
inc ebx
cmp ecx, ebx
jne 0x4412e0
jmp 0x44131c
mov ecx, dword [ebp + ebx*8 + 4]
cmp ecx, eax
je 0x44131c
lea eax, [esp + 0x10]
push 0
push 0
push edi
push edx
push eax
push 0
push 0
push 0
push esi
push 9
push dword [0x44ce1c]
push ecx
call fcn.0043ea00
add esp, 0x30
mov edi, dword [esp + 0x38]
cmp eax, 0x103
jne 0x4413d6
mov dword [esp + 8], 0x111e1f1c
mov dword [esp + 0xc], 0
mov dword [esp + 4], 0
mov eax, dword [esp + 4]
cmp eax, 7
ja 0x441381
nop
nop
nop
nop
mov eax, dword [esp + 4]
mov ecx, dword [esp + 4]
movzx ecx, byte [esp + ecx + 8]
add eax, 0xd153c9a5
xor eax, ecx
mov dword [esp], eax
mov eax, dword [esp]
add al, 0x46
mov ecx, dword [esp + 4]
mov byte [esp + ecx + 8], al
inc dword [esp + 4]
mov eax, dword [esp + 4]
cmp eax, 8
jb 0x441350
mov eax, dword [esp + 8]
mov ecx, dword [0x44ce14]
test ecx, ecx
je 0x4413ce
xor edx, edx
mov ebx, dword [0x44ce18]
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebx + edx*8], 0x7e28bda7
je 0x4413b0
inc edx
cmp ecx, edx
jne 0x4413a0
jmp 0x4413ce
mov ecx, dword [ebx + edx*8 + 4]
cmp ecx, eax
je 0x4413ce
push 0
push 0
push esi
push 3
push dword [0x44ce1c]
push ecx
call fcn.0043ea00
add esp, 0x18
test eax, eax
js 0x4413d6
mov eax, dword [esp + 0x10]
test edi, edi
je 0x4413e9
xor ecx, ecx
cmp eax, 0xc0000011
je 0x4413e7
mov ecx, dword [esp + 0x14]
mov dword [edi], ecx
add esp, 0x18
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x441400
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x18
mov dword [esp + 8], 0x111e1f1c
mov dword [esp + 0xc], 0
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 7
ja 0x44145e
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp]
mov ecx, dword [esp]
movzx ecx, byte [esp + ecx + 8]
add eax, 0xd153c9a5
xor eax, ecx
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x10]
add al, 0x46
mov ecx, dword [esp]
mov byte [esp + ecx + 8], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 8
jb 0x441430
mov esi, dword [esp + 0x2c]
mov eax, dword [esp + 8]
mov ecx, dword [0x44ce14]
test ecx, ecx
je 0x4414bc
mov edi, dword [esp + 0x34]
mov edx, dword [esp + 0x30]
xor ebx, ebx
mov ebp, dword [0x44ce18]
cmp dword [ebp + ebx*8], 0xe6919031
je 0x441491
inc ebx
cmp ecx, ebx
jne 0x441480
jmp 0x4414bc
mov ecx, dword [ebp + ebx*8 + 4]
cmp ecx, eax
je 0x4414bc
lea eax, [esp + 0x10]
push 0
push 0
push edi
push edx
push eax
push 0
push 0
push 0
push esi
push 9
push dword [0x44ce1c]
push ecx
call fcn.0043ea00
add esp, 0x30
mov edi, dword [esp + 0x38]
cmp eax, 0x103
jne 0x441576
mov dword [esp + 8], 0x111e1f1c
mov dword [esp + 0xc], 0
mov dword [esp + 4], 0
mov eax, dword [esp + 4]
cmp eax, 7
ja 0x441521
nop
nop
nop
nop
mov eax, dword [esp + 4]
mov ecx, dword [esp + 4]
movzx ecx, byte [esp + ecx + 8]
add eax, 0xd153c9a5
xor eax, ecx
mov dword [esp], eax
mov eax, dword [esp]
add al, 0x46
mov ecx, dword [esp + 4]
mov byte [esp + ecx + 8], al
inc dword [esp + 4]
mov eax, dword [esp + 4]
cmp eax, 8
jb 0x4414f0
mov eax, dword [esp + 8]
mov ecx, dword [0x44ce14]
test ecx, ecx
je 0x44156e
xor edx, edx
mov ebx, dword [0x44ce18]
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebx + edx*8], 0x7e28bda7
je 0x441550
inc edx
cmp ecx, edx
jne 0x441540
jmp 0x44156e
mov ecx, dword [ebx + edx*8 + 4]
cmp ecx, eax
je 0x44156e
push 0
push 0
push esi
push 3
push dword [0x44ce1c]
push ecx
call fcn.0043ea00
add esp, 0x18
test eax, eax
js 0x441576
mov eax, dword [esp + 0x10]
test edi, edi
je 0x441580
mov ecx, dword [esp + 0x14]
mov dword [edi], ecx
add esp, 0x18
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x441590
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x30
mov eax, dword [esp + 0x54]
mov esi, dword [esp + 0x50]
mov edx, dword [esp + 0x4c]
mov ecx, dword [esp + 0x48]
mov edi, dword [esp + 0x44]
xor ebx, ebx
nop
nop
nop
cmp word [edi + ebx], 0
lea ebx, [ebx + 2]
jne 0x4415b0
add ebx, 0xfffffffe
and ebx, 0xfffe
mov word [esp + 0xc], bx
add ebx, 2
mov word [esp + 0xe], bx
mov dword [esp + 0x10], edi
mov dword [esp + 0x18], 0x18
mov dword [esp + 0x1c], eax
mov dword [esp + 0x24], 0x40
lea eax, [esp + 0xc]
mov dword [esp + 0x20], eax
mov dword [esp + 0x28], 0
mov dword [esp + 0x2c], 0
mov dword [esp + 4], 0x111e1f1c
mov dword [esp + 8], 0
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 7
ja 0x44164e
nop
mov eax, dword [esp]
mov edi, dword [esp]
movzx edi, byte [esp + edi + 4]
add eax, 0xd153c9a5
xor eax, edi
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x14]
add al, 0x46
mov edi, dword [esp]
mov byte [esp + edi + 4], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 8
jb 0x441620
mov eax, dword [esp + 4]
mov edi, dword [0x44ce14]
test edi, edi
je 0x4416a2
xor ebx, ebx
mov ebp, dword [0x44ce18]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebp + ebx*8], 0x81105f7a
je 0x441681
inc ebx
cmp edi, ebx
jne 0x441670
jmp 0x4416a2
mov edi, dword [ebp + ebx*8 + 4]
cmp edi, eax
je 0x4416a2
lea eax, [esp + 0x18]
push esi
push eax
push edx
push ecx
push 4
push dword [0x44ce1c]
push edi
call fcn.0043ea00
add esp, 0x1c
add esp, 0x30
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x424bf0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x49d4db
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.00492325
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x424c72
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00490237
mov eax, dword [eax]
push 0x89eca0
push eax
call fcn.00482ea4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004925b0
test bl, bl
je 0x424c72
push 0x89eca0
lea ecx, [esp + 0xc]
call fcn.00492940
push 0x89ecac
lea ecx, [esp + 0xc]
call fcn.00492940
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 0x424cae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004925b0
jmp 0x424d79
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 0x424d32
lea edx, [esp + 0x7c]
push 0x89eca8
push edx
call fcn.00482ea4
add esp, 8
test eax, eax
je 0x424d32
lea eax, [esp + 0x7c]
push 0x89eca4
push eax
call fcn.00482ea4
add esp, 8
test eax, eax
je 0x424d32
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 0x424cc2
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.004925b0
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 0x425580
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 0x4255e2
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 0x4255f0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x49d55b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x8a87a4]
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 0x425728
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x425656
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004925b0
xor eax, eax
jmp 0x42579f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004926ed
push esi
lea ecx, [esp + 0xc]
call fcn.0049297c
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 0x42577d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00425580
test eax, eax
jne 0x42577d
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.00425580
test eax, eax
jne 0x42577d
lea eax, [esp + 0x14]
push 0x89ecbc
push eax
call fcn.00483f20
mov esi, eax
add esp, 8
test esi, esi
jne 0x42575c
lea ecx, [esp + 0x14]
push 0x89ecb8
push ecx
call fcn.00483ea0
mov esi, eax
add esp, 8
test esi, esi
jne 0x42575c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x42575f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0049269d
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x42566e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004925b0
xor eax, eax
jmp 0x42579f
mov byte [esi], 0
push 0x89ecb4
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.004925b0
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 0x439500
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 0x43956e
cmp si, 0x69
ja 0x43956e
add esi, 0xffd0
cmp si, 0x11
je 0x43953e
push 0x11
call edi
test ax, ax
jge 0x43953e
or esi, 0x2000
cmp si, 0x10
je 0x439553
push 0x10
call edi
test ax, ax
jge 0x439553
or esi, 0x4000
cmp si, 0x12
je 0x439568
push 0x12
call edi
test ax, ax
jge 0x439568
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43957b
mov esi, 0xbd
jmp 0x43952f
cmp si, 0x6e
jne 0x439588
mov esi, 0xbe
jmp 0x43952f
cmp si, 0x6f
jne 0x439529
mov esi, 0xbf
jmp 0x43952f

Function at 0x43ad70
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x8b8fa0]
xor edx, edx
cmp eax, edx
jne 0x43ad96
xor eax, eax
mov byte [eax + 0x8b8ea0], al
inc eax
cmp eax, 0x100
jl 0x43ad7e
mov dword [0x8b8fa0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x8b8ea0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x43ae27
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 0x43adfa
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 0x43adc8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x43aea0
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 0x43aef3
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 0x43aeda
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 0x442580
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 0x442718
cmp ebp, ebx
jle 0x442718
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 0x4425de
dec eax
or eax, 0xfffffff8
inc eax
je 0x4425e5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4425f4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4425fb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004922f1
add esp, 4
cmp eax, ebx
je 0x44261c
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.004922f1
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 0x44270e
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 0x4426f5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4426e1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4426d6
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 0x4426e4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4426e4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x442680
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 0x442671
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 0x445c60
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x49efb8
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 0x445c99
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.00499c9e
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00499cea
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.00445d20
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00499d27
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24