joyce8/EMBER2024-capa huggingface dataset:
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408ecc
nop
nop
mov ecx, 0x43227f87
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
xor dword [eax], ecx
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x430024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42e1d0
nop
nop
mov ecx, 0x11d95dd7
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x430084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x43006c
nop
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x10003480
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x144
push ebx
push esi
push edi
push 0x3f
lea eax, [ebp - 0x8f]
mov edi, edx
push 0
push eax
mov dword [ebp - 4], edi
mov esi, ecx
mov dword [ebp - 8], 0
mov byte [ebp - 0x90], 0
call fcn.10005ea4
mov ebx, dword [0xa09600c]
add esp, 0xc
mov dword [ebp - 0xc], 0x40
call ebx
mov ecx, dword [0xa097280]
test eax, eax
cmovne ecx, eax
imul ecx, ecx, 0x19660d
add ecx, 0x3c6ef35f
mov dword [0xa097280], ecx
call ebx
xor ecx, ecx
jmp 0x100034f0
imul eax, eax, 0x19660d
add eax, 0x3c6ef35f
mov byte [ebp + ecx - 0x4c], al
inc ecx
cmp ecx, 0x28
jb 0x100034f0
push edi
mov edx, esi
lea ecx, [ebp - 0xe8]
mov dword [0xa097280], eax
mov dword [ebp - 0xd4], 0
mov dword [ebp - 0xd8], 0
mov dword [ebp - 0xe8], 0x67452301
mov dword [ebp - 0xe4], 0xefcdab89
mov dword [ebp - 0xe0], 0x98badcfe
mov dword [ebp - 0xdc], 0x10325476
call fcn.100043e0
lea edx, [ebp - 0xe8]
lea ecx, [ebp - 0x24]
call fcn.10004320
movq xmm0, qword [ebp - 0x24]
mov eax, dword [0xa096000]
lea ebx, [edi + 0xf]
and ebx, 0xfffffff0
movq qword [ebp - 0x4c], xmm0
movq xmm0, qword [ebp - 0x1c]
movq qword [ebp - 0x44], xmm0
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], ebx
cmp edi, ebx
je 0x100035c6
push ebx
push 0
push dword [0xa097250]
call eax
mov edi, eax
mov dword [ebp - 0x10], edi
test edi, edi
je 0x100035bf
push ebx
push 0
push edi
call fcn.10005ea4
add esp, 0xc
push dword [ebp - 4]
push esi
push edi
call fcn.10005e9e
add esp, 0xc
mov eax, dword [0xa096000]
mov esi, edi
test esi, esi
je 0x1000361e
push ebx
push 0
push dword [0xa097250]
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x1000361e
lea edx, [ebp - 0x3c]
lea ecx, [ebp - 0x140]
call fcn.10004fa0
mov eax, dword [ebp - 4]
mov edi, ebx
shr edi, 4
mov dword [ebp - 8], eax
test edi, edi
je 0x1000361a
mov ebx, eax
sub ebx, esi
lea ecx, [ecx]
lea eax, [ebx + esi]
push eax
mov edx, esi
lea ecx, [ebp - 0x140]
call fcn.10004e40
add esi, 0x10
dec edi
jne 0x10003600
mov ebx, dword [ebp - 0x14]
xor edi, edi
jmp 0x10003626
mov ebx, dword [ebp + 8]
mov edi, 8
mov eax, dword [ebp - 0x10]
mov esi, dword [0xa096050]
test eax, eax
je 0x1000363e
push eax
push 0
push dword [0xa097250]
call esi
test edi, edi
jne 0x1000367a
sub esp, 8
lea eax, [ebp - 0x4c]
push eax
lea edx, [ebp - 0xc]
lea ecx, [ebp - 0x90]
call fcn.10004920
test eax, eax
jne 0x1000367a
mov edi, dword [ebp - 0xc]
add edi, ebx
push edi
push eax
push dword [0xa097250]
call dword [0xa096000]
mov esi, eax
test esi, esi
jne 0x10003699
mov esi, dword [0xa096050]
xor edi, edi
mov eax, dword [ebp - 8]
test eax, eax
je 0x1000368e
push eax
push 0
push dword [0xa097250]
call esi
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
push ebx
push dword [ebp - 8]
push esi
call fcn.10005e9e
add esp, 0xc
call dword [0xa09600c]
mov dword [0xa097280], eax
push dword [ebp - 0xc]
lea eax, [ebp - 0x90]
push eax
lea eax, [ebx + esi]
push eax
call fcn.10005e9e
mov eax, dword [ebp + 8]
add esp, 0xc
mov dword [eax], esi
mov esi, dword [0xa096050]
jmp 0x1000367c
Function at 0x100036e0
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xfc
push ebx
push esi
push edi
mov edi, edx
mov esi, ecx
mov dword [ebp - 4], 0
cmp edi, 0x40
jbe 0x1000388f
sub esp, 8
lea eax, [edi - 0x40]
add eax, esi
push eax
lea edx, [ebp - 4]
lea ecx, [ebp - 0x44]
call fcn.10004870
test eax, eax
jne 0x1000388f
mov ebx, dword [ebp - 0x24]
sub edi, 0x40
cmp ebx, edi
ja 0x10003891
lea ebx, [ebx]
cmp byte [ebp + eax - 0x34], 0
jne 0x10003769
inc eax
cmp eax, 0x10
jb 0x10003730
push ebx
push 0
push dword [0xa097250]
mov edi, ebx
call dword [0xa096000]
mov dword [ebp - 4], eax
test eax, eax
jne 0x10003762
push ebx
push esi
push eax
call fcn.10005e9e
add esp, 0xc
jmp 0x100037dd
xor edi, edi
jmp 0x10003871
and edi, 0xfffffff0
mov dword [ebp - 8], edi
test esi, esi
je 0x1000388f
push edi
push 0
push dword [0xa097250]
call dword [0xa096000]
mov dword [ebp - 4], eax
test eax, eax
je 0x1000388f
lea edx, [ebp - 0x34]
lea ecx, [ebp - 0xf8]
call fcn.10004fa0
mov eax, edi
shr eax, 4
test eax, eax
je 0x100037cd
mov edi, dword [ebp - 4]
sub edi, esi
mov ebx, eax
nop
lea eax, [edi + esi]
push eax
mov edx, esi
lea ecx, [ebp - 0xf8]
call fcn.10004ef0
add esi, 0x10
dec ebx
jne 0x100037b0
mov edi, dword [ebp - 8]
mov ebx, dword [ebp - 0x24]
lea eax, [ebx + 0xf]
and eax, 0xfffffff0
cmp edi, eax
jne 0x1000386c
mov edi, ebx
mov esi, dword [ebp - 4]
push ebx
mov edx, esi
lea ecx, [ebp - 0xa0]
mov dword [ebp - 0x8c], 0
mov dword [ebp - 0x90], 0
mov dword [ebp - 0xa0], 0x67452301
mov dword [ebp - 0x9c], 0xefcdab89
mov dword [ebp - 0x98], 0x98badcfe
mov dword [ebp - 0x94], 0x10325476
call fcn.100043e0
lea edx, [ebp - 0xa0]
lea ecx, [ebp - 0x1c]
call fcn.10004320
mov eax, dword [ebp - 0x1c]
cmp eax, dword [ebp - 0x44]
jne 0x1000386c
mov eax, dword [ebp - 0x18]
cmp eax, dword [ebp - 0x40]
jne 0x1000386c
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x3c]
jne 0x1000386c
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0x38]
jne 0x1000386c
mov eax, dword [ebp + 8]
mov dword [eax], esi
test ebx, ebx
je 0x1000386e
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
xor edi, edi
mov eax, dword [ebp - 4]
test eax, eax
je 0x10003861
push eax
push 0
push dword [0xa097250]
call dword [0xa096050]
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x10004fa0
Capabilities:
Encrypt data using rc6

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1d8
push ebx
push esi
push edi
mov dword [ebp - 0x10], ecx
xor edi, edi
xor ecx, ecx
xor eax, eax
movzx esi, byte [ecx + edx]
shl eax, 8
inc ecx
or eax, esi
test cl, 3
jne 0x10004fce
mov dword [ebp + edi*4 - 0x1d8], eax
inc edi
xor eax, eax
cmp ecx, 0x10
jb 0x10004fb5
mov dword [ebp - 0xd8], 0xb7e15163
mov ecx, 1
mov eax, dword [ebp + ecx*4 - 0xdc]
sub eax, 0x61c88647
mov dword [ebp + ecx*4 - 0xd8], eax
inc ecx
cmp ecx, 0x2c
jb 0x10004fe2
mov ecx, 0x2c
cmp edi, ecx
mov eax, edi
cmovb eax, ecx
xor edx, edx
lea eax, [eax + eax*2]
xor ecx, ecx
xor esi, esi
xor ebx, ebx
mov dword [ebp - 4], eax
mov dword [ebp - 8], edx
mov dword [ebp - 0xc], ecx
test eax, eax
je 0x1000506c
nop
mov eax, dword [ebp + ecx*4 - 0xd8]
add eax, esi
add ebx, eax
ror ebx, 3
mov eax, dword [ebp - 0xc]
mov dword [ebp + ecx*4 - 0xd8], ebx
lea ecx, [esi + ebx]
add esi, dword [ebp + edx*4 - 0x1d8]
inc eax
add esi, ebx
ror esi, cl
mov ecx, 0x2c
mov dword [ebp + edx*4 - 0x1d8], esi
xor edx, edx
div ecx
mov eax, dword [ebp - 8]
inc eax
mov ecx, edx
xor edx, edx
div edi
dec dword [ebp - 4]
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
jne 0x10005020
mov edi, dword [ebp - 0x10]
mov ecx, 0x2c
lea esi, [ebp - 0xd8]
rep movsd dword es:[edi], dword [esi]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10005c30
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
sub esp, 0x18
mov dword [eax], 0
mov eax, dword [ebp + 0x10]
push esi
push edi
mov edi, ecx
mov dword [eax], 0
mov eax, dword [edi + 0x3c]
mov ecx, 0x14c
cmp word [eax + edi + 4], cx
lea esi, [eax + edi]
jne 0x10005d90
push ebx
mov ebx, dword [eax + edi + 0x88]
mov dword [ebp - 0x18], ebx
test ebx, ebx
je 0x10005c9d
cmp dword [eax + edi + 0x8c], 0
je 0x10005c9d
movzx eax, word [esi + 0x14]
lea ecx, [esi + 0x18]
movzx esi, word [esi + 6]
add ecx, eax
xor edx, edx
test esi, esi
je 0x10005c9d
mov edi, edi
cmp dword [ecx + 0xc], ebx
je 0x10005ca8
inc edx
add ecx, 0x28
cmp edx, esi
jb 0x10005c90
pop ebx
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
mov esi, dword [ecx + 0x14]
movzx ecx, word [esi + edi + 0xe]
movzx eax, word [esi + edi + 0xc]
add esi, edi
add ecx, eax
mov dword [ebp - 0xc], ecx
mov ecx, 0
mov dword [ebp - 8], esi
mov dword [ebp - 0x10], ecx
je 0x10005c9d
mov edx, dword [ebp - 0xc]
xor eax, eax
mov edi, edi
mov ebx, dword [esi + eax*8 + 0x14]
and ebx, 0x7fffffff
add ebx, esi
mov dword [ebp - 0x14], ebx
movzx edi, word [ebx + 0xe]
movzx eax, word [ebx + 0xc]
add edi, eax
mov dword [ebp - 4], edi
mov edi, 0
je 0x10005d4d
mov ecx, dword [ebp - 4]
xor eax, eax
cmp word [ebx + eax*8 + 0x10], 0x78
jne 0x10005d3f
mov edx, dword [ebx + eax*8 + 0x14]
and edx, 0x7fffffff
add edx, esi
mov ecx, 0
movzx esi, word [edx + 0xe]
movzx eax, word [edx + 0xc]
add esi, eax
je 0x10005d39
xor eax, eax
nop
lea eax, [edx + eax*8]
mov ebx, 0x409
cmp word [eax + 0x10], bx
mov ebx, dword [ebp - 0x14]
je 0x10005d67
inc ecx
movzx eax, cx
cmp eax, esi
jb 0x10005d20
mov esi, dword [ebp - 8]
mov ecx, dword [ebp - 4]
inc edi
movzx eax, di
cmp eax, ecx
jb 0x10005cf8
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 0xc]
inc ecx
movzx eax, cx
mov dword [ebp - 0x10], ecx
cmp eax, edx
jb 0x10005cd0
pop ebx
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
mov ecx, dword [eax + 0x14]
add ecx, dword [ebp - 8]
mov edx, dword [ebp + 0xc]
pop ebx
mov eax, dword [ecx]
sub eax, dword [ebp - 0x18]
pop edi
add eax, dword [ebp - 8]
pop esi
mov dword [edx], eax
mov eax, dword [ecx + 4]
mov ecx, dword [ebp + 0x10]
mov dword [ecx], eax
mov eax, 1
mov esp, ebp
pop ebp
ret 0xc
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10005da0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
mov edi, edx
push edi
push 0
push dword [0xa097250]
mov dword [ebp - 8], edi
mov esi, ecx
call dword [0xa096000]
mov ebx, edi
shr ebx, 2
mov dword [ebp - 4], eax
test ebx, ebx
je 0x10005de4
mov edi, esi
mov ecx, eax
sub edi, eax
mov edx, ebx
mov eax, dword [edi + ecx]
mov dword [ecx], eax
lea ecx, [ecx + 4]
dec edx
jne 0x10005dd3
mov edi, dword [ebp - 8]
mov eax, dword [ebp - 4]
shl ebx, 2
cmp ebx, edi
jae 0x10005dff
mov edx, edi
sub esi, eax
lea ecx, [ebx + eax]
sub edx, ebx
mov al, byte [ecx + esi]
mov byte [ecx], al
lea ecx, [ecx + 1]
dec edx
jne 0x10005df4
mov eax, dword [ebp - 4]
lea esi, [edi - 8]
lea ecx, [eax - 8]
add ecx, edi
mov ebx, esi
mov edx, dword [ecx + 4]
mov dword [ebp - 0x10], ecx
mov ecx, dword [ecx]
shr ebx, 2
and esi, 3
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], ecx
test ebx, ebx
je 0x10005e41
lea ecx, [ebx + edx]
mov edx, dword [eax]
movzx ecx, cl
ror edx, cl
mov ecx, dword [ebp - 8]
add eax, 4
xor edx, ecx
sub edx, ebx
mov dword [eax - 4], edx
mov edx, dword [ebp - 0xc]
dec ebx
jne 0x10005e24
test esi, esi
je 0x10005e4d
xor byte [eax], cl
lea eax, [eax + 1]
dec esi
jne 0x10005e45
mov edi, dword [ebp - 0x10]
mov edi, dword [edi - 4]
push edi
push 0
push dword [0xa097250]
call dword [0xa096000]
mov ebx, dword [ebp - 4]
mov esi, eax
mov edx, esi
mov ecx, ebx
call fcn.1000105b
push ebx
push 0
push dword [0xa097250]
call dword [0xa096050]
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
mov dword [eax], edi
pop edi
mov dword [ecx], esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x40f000
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x487a5b
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.0047c799
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40f082
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047a251
mov eax, dword [eax]
push 0x4bdcac
push eax
call fcn.0046c914
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047ca24
test bl, bl
je 0x40f082
push 0x4bdcac
lea ecx, [esp + 0xc]
call fcn.0047cdb4
push 0x4bdcb8
lea ecx, [esp + 0xc]
call fcn.0047cdb4
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 0x40f0be
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047ca24
jmp 0x40f189
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 0x40f142
lea edx, [esp + 0x7c]
push 0x4bdcb4
push edx
call fcn.0046c914
add esp, 8
test eax, eax
je 0x40f142
lea eax, [esp + 0x7c]
push 0x4bdcb0
push eax
call fcn.0046c914
add esp, 8
test eax, eax
je 0x40f142
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 0x40f0d2
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.0047ca24
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 0x40f980
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 0x40f9e2
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 0x40f9f0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x487adb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4c78a0]
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 0x40fb28
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40fa56
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047ca24
xor eax, eax
jmp 0x40fb9f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0047cb61
push esi
lea ecx, [esp + 0xc]
call fcn.0047cdf0
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 0x40fb7d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040f980
test eax, eax
jne 0x40fb7d
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.0040f980
test eax, eax
jne 0x40fb7d
lea eax, [esp + 0x14]
push 0x4bdcc8
push eax
call fcn.0046d9b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40fb5c
lea ecx, [esp + 0x14]
push 0x4bdcc4
push ecx
call fcn.0046d930
mov esi, eax
add esp, 8
test esi, esi
jne 0x40fb5c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40fb5f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047cb11
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40fa6e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047ca24
xor eax, eax
jmp 0x40fb9f
mov byte [esi], 0
push 0x4bdcc0
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.0047ca24
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 0x420630
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 0x42069e
cmp si, 0x69
ja 0x42069e
add esi, 0xffd0
cmp si, 0x11
je 0x42066e
push 0x11
call edi
test ax, ax
jge 0x42066e
or esi, 0x2000
cmp si, 0x10
je 0x420683
push 0x10
call edi
test ax, ax
jge 0x420683
or esi, 0x4000
cmp si, 0x12
je 0x420698
push 0x12
call edi
test ax, ax
jge 0x420698
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4206ab
mov esi, 0xbd
jmp 0x42065f
cmp si, 0x6e
jne 0x4206b8
mov esi, 0xbe
jmp 0x42065f
cmp si, 0x6f
jne 0x420659
mov esi, 0xbf
jmp 0x42065f

Function at 0x421f70
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4d80e0]
xor edx, edx
cmp eax, edx
jne 0x421f96
xor eax, eax
mov byte [eax + 0x4d7fe0], al
inc eax
cmp eax, 0x100
jl 0x421f7e
mov dword [0x4d80e0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4d7fe0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x422027
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 0x421ffa
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 0x421fc8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4220a0
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 0x4220f3
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 0x4220da
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 0x429100
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 0x429298
cmp ebp, ebx
jle 0x429298
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 0x42915e
dec eax
or eax, 0xfffffff8
inc eax
je 0x429165
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x429174
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42917b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0047c765
add esp, 4
cmp eax, ebx
je 0x42919c
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.0047c765
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 0x42928e
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 0x429275
mov al, byte [edx]
cmp al, 0xc0
jbe 0x429261
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x429256
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 0x429264
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x429264
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x429200
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 0x4291f1
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 0x42c5f0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x489158
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 0x42c629
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.00484112
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0048415e
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.0042c6b0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0048419b
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24