joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a0a66
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 0xc
push ebp
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x4a0a89
mov ebp, dword [esp + 0x1c]
test ebp, ebp
je 0x4a0a89
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
jne 0x4a0a93
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + edi + 0x78]
add eax, edi
push ebx
mov ecx, dword [eax + 0x20]
mov edx, dword [eax + 0x24]
mov ebx, dword [eax + 0x14]
add ecx, edi
mov dword [esp + 0x20], ecx
push esi
mov esi, dword [eax + 0x1c]
mov ecx, ebp
sub ecx, dword [eax + 0x10]
add esi, edi
add edx, edi
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x20], ebx
cmp ecx, ebx
ja 0x4a0ad5
mov eax, dword [esi + ecx*4]
pop esi
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + 0x18]
xor esi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x4a0b37
mov ecx, ebx
lea ebx, [ebx]
movzx ebx, word [edx + esi*2]
cmp ebx, ecx
ja 0x4a0b32
mov eax, dword [esp + 0x24]
mov ecx, ebp
mov eax, dword [eax + esi*4]
add eax, edi
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x4a0b1d
test dl, dl
je 0x4a0b19
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x4a0b1d
add ecx, 2
add eax, 2
test dl, dl
jne 0x4a0afd
xor eax, eax
jmp 0x4a0b22
sbb eax, eax
or eax, 1
test eax, eax
je 0x4a0b43
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x20]
inc esi
cmp esi, eax
jb 0x4a0aea
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [esp + 0x18]
pop esi
mov eax, dword [eax + ebx*4]
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
Function at 0x4a0bc8
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 0xc
push ebp
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x4a0beb
mov ebp, dword [esp + 0x1c]
test ebp, ebp
je 0x4a0beb
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
jne 0x4a0bf5
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + edi + 0x78]
add eax, edi
push ebx
mov ecx, dword [eax + 0x20]
mov edx, dword [eax + 0x24]
mov ebx, dword [eax + 0x14]
add ecx, edi
mov dword [esp + 0x20], ecx
push esi
mov esi, dword [eax + 0x1c]
mov ecx, ebp
sub ecx, dword [eax + 0x10]
add esi, edi
add edx, edi
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x20], ebx
cmp ecx, ebx
ja 0x4a0c37
mov eax, dword [esi + ecx*4]
pop esi
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + 0x18]
xor esi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x4a0c99
mov ecx, ebx
lea ebx, [ebx]
movzx ebx, word [edx + esi*2]
cmp ebx, ecx
ja 0x4a0c94
mov eax, dword [esp + 0x24]
mov ecx, ebp
mov eax, dword [eax + esi*4]
add eax, edi
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x4a0c7f
test dl, dl
je 0x4a0c7b
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x4a0c7f
add ecx, 2
add eax, 2
test dl, dl
jne 0x4a0c5f
xor eax, eax
jmp 0x4a0c84
sbb eax, eax
or eax, 1
test eax, eax
je 0x4a0ca5
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x20]
inc esi
cmp esi, eax
jb 0x4a0c4c
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [esp + 0x18]
pop esi
mov eax, dword [eax + ebx*4]
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
Function at 0x4a0d37
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 0xc
push ebp
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x4a0d5a
mov ebp, dword [esp + 0x1c]
test ebp, ebp
je 0x4a0d5a
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
jne 0x4a0d64
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + edi + 0x78]
add eax, edi
push ebx
mov ecx, dword [eax + 0x20]
mov edx, dword [eax + 0x24]
mov ebx, dword [eax + 0x14]
add ecx, edi
mov dword [esp + 0x20], ecx
push esi
mov esi, dword [eax + 0x1c]
mov ecx, ebp
sub ecx, dword [eax + 0x10]
add esi, edi
add edx, edi
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x20], ebx
cmp ecx, ebx
ja 0x4a0da6
mov eax, dword [esi + ecx*4]
pop esi
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + 0x18]
xor esi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x4a0e08
mov ecx, ebx
lea ebx, [ebx]
movzx ebx, word [edx + esi*2]
cmp ebx, ecx
ja 0x4a0e03
mov eax, dword [esp + 0x24]
mov ecx, ebp
mov eax, dword [eax + esi*4]
add eax, edi
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x4a0dee
test dl, dl
je 0x4a0dea
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x4a0dee
add ecx, 2
add eax, 2
test dl, dl
jne 0x4a0dce
xor eax, eax
jmp 0x4a0df3
sbb eax, eax
or eax, 1
test eax, eax
je 0x4a0e14
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x20]
inc esi
cmp esi, eax
jb 0x4a0dbb
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [esp + 0x18]
pop esi
mov eax, dword [eax + ebx*4]
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
Function at 0x4a0ea1
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 0xc
push ebp
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x4a0ec4
mov ebp, dword [esp + 0x1c]
test ebp, ebp
je 0x4a0ec4
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
jne 0x4a0ece
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + edi + 0x78]
add eax, edi
push ebx
mov ecx, dword [eax + 0x20]
mov edx, dword [eax + 0x24]
mov ebx, dword [eax + 0x14]
add ecx, edi
mov dword [esp + 0x20], ecx
push esi
mov esi, dword [eax + 0x1c]
mov ecx, ebp
sub ecx, dword [eax + 0x10]
add esi, edi
add edx, edi
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x20], ebx
cmp ecx, ebx
ja 0x4a0f10
mov eax, dword [esi + ecx*4]
pop esi
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + 0x18]
xor esi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x4a0f72
mov ecx, ebx
lea ebx, [ebx]
movzx ebx, word [edx + esi*2]
cmp ebx, ecx
ja 0x4a0f6d
mov eax, dword [esp + 0x24]
mov ecx, ebp
mov eax, dword [eax + esi*4]
add eax, edi
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x4a0f58
test dl, dl
je 0x4a0f54
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x4a0f58
add ecx, 2
add eax, 2
test dl, dl
jne 0x4a0f38
xor eax, eax
jmp 0x4a0f5d
sbb eax, eax
or eax, 1
test eax, eax
je 0x4a0f7e
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x20]
inc esi
cmp esi, eax
jb 0x4a0f25
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [esp + 0x18]
pop esi
mov eax, dword [eax + ebx*4]
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
Function at 0x4a1017
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 0xc
push ebp
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x4a103a
mov ebp, dword [esp + 0x1c]
test ebp, ebp
je 0x4a103a
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
jne 0x4a1044
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + edi + 0x78]
add eax, edi
push ebx
mov ecx, dword [eax + 0x20]
mov edx, dword [eax + 0x24]
mov ebx, dword [eax + 0x14]
add ecx, edi
mov dword [esp + 0x20], ecx
push esi
mov esi, dword [eax + 0x1c]
mov ecx, ebp
sub ecx, dword [eax + 0x10]
add esi, edi
add edx, edi
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x20], ebx
cmp ecx, ebx
ja 0x4a1086
mov eax, dword [esi + ecx*4]
pop esi
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + 0x18]
xor esi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x4a10e8
mov ecx, ebx
lea ebx, [ebx]
movzx ebx, word [edx + esi*2]
cmp ebx, ecx
ja 0x4a10e3
mov eax, dword [esp + 0x24]
mov ecx, ebp
mov eax, dword [eax + esi*4]
add eax, edi
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x4a10ce
test dl, dl
je 0x4a10ca
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x4a10ce
add ecx, 2
add eax, 2
test dl, dl
jne 0x4a10ae
xor eax, eax
jmp 0x4a10d3
sbb eax, eax
or eax, 1
test eax, eax
je 0x4a10f4
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x20]
inc esi
cmp esi, eax
jb 0x4a109b
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [esp + 0x18]
pop esi
mov eax, dword [eax + ebx*4]
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
Function at 0x4a1188
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 0xc
push ebp
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x4a11ab
mov ebp, dword [esp + 0x1c]
test ebp, ebp
je 0x4a11ab
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
jne 0x4a11b5
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + edi + 0x78]
add eax, edi
push ebx
mov ecx, dword [eax + 0x20]
mov edx, dword [eax + 0x24]
mov ebx, dword [eax + 0x14]
add ecx, edi
mov dword [esp + 0x20], ecx
push esi
mov esi, dword [eax + 0x1c]
mov ecx, ebp
sub ecx, dword [eax + 0x10]
add esi, edi
add edx, edi
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x20], ebx
cmp ecx, ebx
ja 0x4a11f7
mov eax, dword [esi + ecx*4]
pop esi
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + 0x18]
xor esi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x4a1259
mov ecx, ebx
lea ebx, [ebx]
movzx ebx, word [edx + esi*2]
cmp ebx, ecx
ja 0x4a1254
mov eax, dword [esp + 0x24]
mov ecx, ebp
mov eax, dword [eax + esi*4]
add eax, edi
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x4a123f
test dl, dl
je 0x4a123b
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x4a123f
add ecx, 2
add eax, 2
test dl, dl
jne 0x4a121f
xor eax, eax
jmp 0x4a1244
sbb eax, eax
or eax, 1
test eax, eax
je 0x4a1265
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x20]
inc esi
cmp esi, eax
jb 0x4a120c
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [esp + 0x18]
pop esi
mov eax, dword [eax + ebx*4]
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
Function at 0x4a12f7
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 0xc
push ebp
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x4a131a
mov ebp, dword [esp + 0x1c]
test ebp, ebp
je 0x4a131a
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
jne 0x4a1324
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + edi + 0x78]
add eax, edi
push ebx
mov ecx, dword [eax + 0x20]
mov edx, dword [eax + 0x24]
mov ebx, dword [eax + 0x14]
add ecx, edi
mov dword [esp + 0x20], ecx
push esi
mov esi, dword [eax + 0x1c]
mov ecx, ebp
sub ecx, dword [eax + 0x10]
add esi, edi
add edx, edi
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x20], ebx
cmp ecx, ebx
ja 0x4a1366
mov eax, dword [esi + ecx*4]
pop esi
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + 0x18]
xor esi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x4a13c8
mov ecx, ebx
lea ebx, [ebx]
movzx ebx, word [edx + esi*2]
cmp ebx, ecx
ja 0x4a13c3
mov eax, dword [esp + 0x24]
mov ecx, ebp
mov eax, dword [eax + esi*4]
add eax, edi
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x4a13ae
test dl, dl
je 0x4a13aa
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x4a13ae
add ecx, 2
add eax, 2
test dl, dl
jne 0x4a138e
xor eax, eax
jmp 0x4a13b3
sbb eax, eax
or eax, 1
test eax, eax
je 0x4a13d4
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x20]
inc esi
cmp esi, eax
jb 0x4a137b
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [esp + 0x18]
pop esi
mov eax, dword [eax + ebx*4]
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
Function at 0x4a1466
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 0xc
push ebp
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x4a1489
mov ebp, dword [esp + 0x1c]
test ebp, ebp
je 0x4a1489
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
jne 0x4a1493
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + edi + 0x78]
add eax, edi
push ebx
mov ecx, dword [eax + 0x20]
mov edx, dword [eax + 0x24]
mov ebx, dword [eax + 0x14]
add ecx, edi
mov dword [esp + 0x20], ecx
push esi
mov esi, dword [eax + 0x1c]
mov ecx, ebp
sub ecx, dword [eax + 0x10]
add esi, edi
add edx, edi
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x20], ebx
cmp ecx, ebx
ja 0x4a14d5
mov eax, dword [esi + ecx*4]
pop esi
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + 0x18]
xor esi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x4a1537
mov ecx, ebx
lea ebx, [ebx]
movzx ebx, word [edx + esi*2]
cmp ebx, ecx
ja 0x4a1532
mov eax, dword [esp + 0x24]
mov ecx, ebp
mov eax, dword [eax + esi*4]
add eax, edi
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x4a151d
test dl, dl
je 0x4a1519
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x4a151d
add ecx, 2
add eax, 2
test dl, dl
jne 0x4a14fd
xor eax, eax
jmp 0x4a1522
sbb eax, eax
or eax, 1
test eax, eax
je 0x4a1543
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x20]
inc esi
cmp esi, eax
jb 0x4a14ea
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [esp + 0x18]
pop esi
mov eax, dword [eax + ebx*4]
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8

Function at 0x4b4ae0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov esi, dword [ebp + 8]
xor ecx, ecx
mov eax, dword [esi]
mov edx, dword [esi + 4]
bswap eax
bswap edx
mov dword [ebp - 4], ecx
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 8], esp
mov esp, dword [ebp + 0xc]
mov edi, dword [ebp - 4]
xor eax, dword [ecx + edi*4]
mov edi, eax
mov esi, eax
shr edi, 0x18
shr esi, 0x10
and esi, 0xff
mov ebx, dword [esp + edi*4]
add ebx, dword [esp + esi*4 + 0x400]
movzx edi, ah
movzx esi, al
xor ebx, dword [esp + edi*4 + 0x800]
add ebx, dword [esp + esi*4 + 0xc00]
xor ebx, edx
inc dword [ebp - 4]
mov edx, eax
cmp dword [ebp - 4], 0x10
mov eax, ebx
jne 0x4b4b03
mov esp, dword [ebp - 8]
xchg edx, eax
xor edx, dword [ecx + 0x40]
xor eax, dword [ecx + 0x44]
mov esi, dword [ebp + 8]
bswap eax
bswap edx
mov dword [esi], eax
mov dword [esi + 4], edx
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x4b4bdb
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov esi, dword [ebp + 8]
xor ecx, ecx
mov eax, dword [esi]
mov edx, dword [esi + 4]
bswap eax
bswap edx
mov dword [ebp - 4], ecx
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 8], esp
mov esp, dword [ebp + 0xc]
mov edi, dword [ebp - 4]
xor eax, dword [ecx + edi*4]
mov edi, eax
mov esi, eax
shr edi, 0x18
shr esi, 0x10
and esi, 0xff
mov ebx, dword [esp + edi*4]
add ebx, dword [esp + esi*4 + 0x400]
movzx edi, ah
movzx esi, al
xor ebx, dword [esp + edi*4 + 0x800]
add ebx, dword [esp + esi*4 + 0xc00]
xor ebx, edx
inc dword [ebp - 4]
mov edx, eax
cmp dword [ebp - 4], 0x10
mov eax, ebx
jne 0x4b4bfe
mov esp, dword [ebp - 8]
xchg edx, eax
xor edx, dword [ecx + 0x40]
xor eax, dword [ecx + 0x44]
mov esi, dword [ebp + 8]
bswap eax
bswap edx
mov dword [esi], eax
mov dword [esi + 4], edx
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x4b4db7
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov esi, dword [ebp + 8]
xor ecx, ecx
mov eax, dword [esi]
mov edx, dword [esi + 4]
bswap eax
bswap edx
mov dword [ebp - 4], ecx
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 8], esp
mov esp, dword [ebp + 0xc]
mov edi, dword [ebp - 4]
xor eax, dword [ecx + edi*4]
mov edi, eax
mov esi, eax
shr edi, 0x18
shr esi, 0x10
and esi, 0xff
mov ebx, dword [esp + edi*4]
add ebx, dword [esp + esi*4 + 0x400]
movzx edi, ah
movzx esi, al
xor ebx, dword [esp + edi*4 + 0x800]
add ebx, dword [esp + esi*4 + 0xc00]
xor ebx, edx
inc dword [ebp - 4]
mov edx, eax
cmp dword [ebp - 4], 0x10
mov eax, ebx
jne 0x4b4dda
mov esp, dword [ebp - 8]
xchg edx, eax
xor edx, dword [ecx + 0x40]
xor eax, dword [ecx + 0x44]
mov esi, dword [ebp + 8]
bswap eax
bswap edx
mov dword [esi], eax
mov dword [esi + 4], edx
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x4d0390
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x6748cb
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.00668342
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4d0412
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0066509d
mov eax, dword [eax]
push 0xfc0e6c
push eax
call fcn.0061fe74
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.006685cd
test bl, bl
je 0x4d0412
push 0xfc0e6c
lea ecx, [esp + 0xc]
call fcn.0066895d
push 0xfc0e78
lea ecx, [esp + 0xc]
call fcn.0066895d
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 0x4d044e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.006685cd
jmp 0x4d0519
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 0x4d04d2
lea edx, [esp + 0x7c]
push 0xfc0e74
push edx
call fcn.0061fe74
add esp, 8
test eax, eax
je 0x4d04d2
lea eax, [esp + 0x7c]
push 0xfc0e70
push eax
call fcn.0061fe74
add esp, 8
test eax, eax
je 0x4d04d2
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 0x4d0462
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.006685cd
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 0x4d1790
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 0x4d17f2
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 0x4d1800
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x674a2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x1036a48]
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 0x4d1938
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4d1866
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.006685cd
xor eax, eax
jmp 0x4d19af
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0066870a
push esi
lea ecx, [esp + 0xc]
call fcn.00668999
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 0x4d198d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004d1790
test eax, eax
jne 0x4d198d
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.004d1790
test eax, eax
jne 0x4d198d
lea eax, [esp + 0x14]
push 0xfc0e98
push eax
call fcn.006210a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4d196c
lea ecx, [esp + 0x14]
push 0xfc0e94
push ecx
call fcn.00621020
mov esi, eax
add esp, 8
test esi, esi
jne 0x4d196c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4d196f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.006686ba
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4d187e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.006685cd
xor eax, eax
jmp 0x4d19af
mov byte [esi], 0
push 0xfc0e90
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.006685cd
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 0x4e80f0
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 0x4e815e
cmp si, 0x69
ja 0x4e815e
add esi, 0xffd0
cmp si, 0x11
je 0x4e812e
push 0x11
call edi
test ax, ax
jge 0x4e812e
or esi, 0x2000
cmp si, 0x10
je 0x4e8143
push 0x10
call edi
test ax, ax
jge 0x4e8143
or esi, 0x4000
cmp si, 0x12
je 0x4e8158
push 0x12
call edi
test ax, ax
jge 0x4e8158
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4e816b
mov esi, 0xbd
jmp 0x4e811f
cmp si, 0x6e
jne 0x4e8178
mov esi, 0xbe
jmp 0x4e811f
cmp si, 0x6f
jne 0x4e8119
mov esi, 0xbf
jmp 0x4e811f

Function at 0x4e9e90
Capabilities:
Read file on windows
Read pipe

Disassembly:
sub esp, 0x404
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_PeekNamedPipe]
push esi
mov esi, dword [esp + 0x414]
push edi
xor edi, edi
lea eax, [esp + 0x10]
push edi
push eax
push edi
push edi
push edi
push esi
mov dword [esp + 0x28], edi
call ebp
test eax, eax
je 0x4e9f00
cmp dword [esp + 0x10], edi
je 0x4e9f0d
lea ecx, [esp + 0x10]
push edi
push ecx
lea edx, [esp + 0x1c]
push 0x400
push edx
push esi
mov dword [esp + 0x24], edi
call ebx
test eax, eax
je 0x4e9f00
mov eax, dword [esp + 0x10]
cmp eax, edi
je 0x4e9f0d
mov ecx, dword [esp + 0x41c]
push eax
lea eax, [esp + 0x18]
push eax
call fcn.004c7cd0
jmp 0x4e9eaf
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x404
ret
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x404
ret

Function at 0x4ea290
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x104bbb8]
xor edx, edx
cmp eax, edx
jne 0x4ea2b6
xor eax, eax
mov byte [eax + 0x104bab8], al
inc eax
cmp eax, 0x100
jl 0x4ea29e
mov dword [0x104bbb8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x104bab8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4ea347
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 0x4ea31a
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 0x4ea2e8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret