joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1001c2ba
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3ec
push ebx
push esi
push edi
xor edi, edi
cmp dword [0x1002c458], edi
jne 0x1001c2dd
call fcn.1000fdef
test al, al
je 0x1001c398
push 0x1002bb90
push dword [ebp + 8]
call dword [sym.imp.MSVCRT.dll_strpbrk]
pop ecx
test eax, eax
pop ecx
jne 0x1001c398
lea eax, [ebp - 4]
mov dword [ebp - 4], 0x3e8
push eax
lea eax, [ebp - 0x3ec]
push eax
push edi
push edi
push str.Extensions
push dword [0x1002c458]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x1001c398
push dword [ebp + 8]
lea esi, [ebp - 0x3ec]
call sub.MSVCRT.dll_strlen
mov ebx, eax
pop ecx
cmp ebx, edi
je 0x1001c398
mov edi, dword [sym.imp.MSVCRT.dll__strnicmp]
push ebx
push dword [ebp + 8]
push esi
call edi
add esp, 0xc
test eax, eax
jne 0x1001c352
mov al, byte [ebx + esi]
cmp al, 0x20
je 0x1001c394
test al, al
je 0x1001c394
push 0x1002bb80
push esi
call dword [sym.imp.MSVCRT.dll_strstr]
pop ecx
test eax, eax
pop ecx
je 0x1001c37b
lea ecx, [ebx + esi]
cmp ecx, eax
jbe 0x1001c37b
sub eax, esi
push eax
push dword [ebp + 8]
push esi
call edi
add esp, 0xc
test eax, eax
je 0x1001c394
push 0x1002a568
push esi
call dword [sym.imp.MSVCRT.dll_strstr]
mov esi, eax
pop ecx
test esi, esi
pop ecx
je 0x1001c398
inc esi
je 0x1001c398
jmp 0x1001c339
mov al, 1
jmp 0x1001c39a
xor al, al
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x10001690
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push ebx
push esi
push edi
mov ecx, 0x10
mov esi, 0x4f4b638
lea edi, [ebp - 0x44]
rep movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
mov esi, dword [ebp + 8]
add esi, 0xfffffffe
xor ecx, ecx
test esi, esi
jle 0x10001722
jmp 0x100016c0
movzx edi, byte [edx + ecx]
shr edi, 2
movzx ebx, byte [ebp + edi - 0x44]
mov byte [eax], bl
movsx edi, byte [edx + ecx]
movzx ebx, byte [edx + ecx + 1]
and edi, 3
shr ebx, 4
shl edi, 4
or edi, ebx
movzx ebx, byte [ebp + edi - 0x44]
mov byte [eax + 1], bl
movsx ebx, byte [edx + ecx + 1]
movzx edi, byte [edx + ecx + 2]
and ebx, 0xf
add ebx, ebx
shr edi, 6
add ebx, ebx
or edi, ebx
movzx ebx, byte [ebp + edi - 0x44]
mov byte [eax + 2], bl
movsx edi, byte [edx + ecx + 2]
and edi, 0x3f
movzx ebx, byte [ebp + edi - 0x44]
mov byte [eax + 3], bl
add ecx, 3
add eax, 4
cmp ecx, esi
jl 0x100016c0
cmp ecx, dword [ebp + 8]
jge 0x1000179e
movzx esi, byte [ecx + edx]
shr esi, 2
mov bl, byte [ebp + esi - 0x44]
mov esi, dword [ebp + 8]
dec esi
mov byte [eax], bl
cmp ecx, esi
jne 0x10001761
movsx ecx, byte [ecx + edx]
and ecx, 3
add ecx, ecx
mov dl, byte [ebp + ecx*8 - 0x44]
mov byte [eax + 1], dl
pop edi
mov byte [eax + 2], 0x3d
add eax, 3
pop esi
mov word [eax], 0x3d
pop ebx
mov esp, ebp
pop ebp
ret 4
lea esi, [ecx + edx + 1]
movsx ecx, byte [ecx + edx]
movzx edx, byte [esi]
and ecx, 3
shl ecx, 4
shr edx, 4
or ecx, edx
movzx ecx, byte [ebp + ecx - 0x44]
mov byte [eax + 1], cl
movsx edx, byte [esi]
and edx, 0xf
movzx ecx, byte [ebp + edx*4 - 0x44]
pop edi
mov byte [eax + 2], cl
add eax, 3
pop esi
mov word [eax], 0x3d
pop ebx
mov esp, ebp
pop ebp
ret 4
pop edi
pop esi
mov byte [eax], 0
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x10009ff0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
lea eax, [ebp - 4]
push eax
push 0x4f553f4
mov dword [ebp - 4], 0x10
call dword [0x4f4b090]
push 0x4f553f4
call dword [0x4f4b094]
or ecx, 0xffffffff
mov edx, 0x4f553f4
test eax, eax
je 0x1000a03d
movzx esi, byte [edx]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x4f54568]
inc edx
dec eax
jne 0x1000a024
mov edi, dword [0x4f4b494]
not ecx
mov esi, ecx
push esi
push 0x4f54290
push 0x4f5540c
call edi
lea ebx, [esi + esi]
push ebx
push 0x4f54290
push 0x4f553b8
call edi
lea ecx, [esi + esi*2]
push ecx
push 0x4f54290
push 0x4f55448
call edi
push esi
push 0x4f542a8
push 0x4f554dc
call edi
push ebx
push 0x4f542a8
push 0x4f5549c
call edi
add esp, 0x3c
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x1000a280
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x104
push 0x101
lea eax, [ebp - 0x104]
push eax
push ecx
call dword [0x4f4b4ac]
mov edx, eax
or eax, 0xffffffff
lea ecx, [ebp - 0x104]
test edx, edx
je 0x1000a2ca
push esi
lea esp, [esp]
movzx esi, byte [ecx]
xor esi, eax
and esi, 0xff
shr eax, 8
xor eax, dword [esi*4 + 0x4f54568]
inc ecx
dec edx
jne 0x1000a2b0
pop esi
not eax
mov esp, ebp
pop ebp
ret
Function at 0x1000a360
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0x4f5f730]
sub esp, 0x104
push ebx
mov ebx, dword [0x4f4b384]
push esi
push edi
push 1
push 5
push eax
call ebx
push eax
call ebx
mov edi, dword [0x4f4b3b4]
mov esi, eax
lea esp, [esp]
push esi
call dword [0x4f4b3b0]
test eax, eax
je 0x1000a427
push 0xfffffffffffffff0
push esi
call dword [0x4f4b3e0]
test eax, 0x40000000
jne 0x1000a40c
push 0x101
lea ecx, [ebp - 0x104]
push ecx
push esi
call dword [0x4f4b4ac]
or ecx, 0xffffffff
lea edx, [ebp - 0x104]
test eax, eax
je 0x1000a3ef
nop
movzx ebx, byte [edx]
xor ebx, ecx
and ebx, 0xff
shr ecx, 8
xor ecx, dword [ebx*4 + 0x4f54568]
inc edx
dec eax
jne 0x1000a3d0
mov ebx, dword [0x4f4b384]
not ecx
test ecx, ecx
je 0x1000a406
xor eax, eax
cmp ecx, dword [eax*8 + 0x4f54238]
je 0x1000a43d
inc eax
cmp eax, 0xb
jb 0x1000a3f7
xor eax, eax
test al, 0x20
je 0x1000a427
push 0
push 0x1b
push 0x100
push esi
call edi
push 0xc01b0000
push 0x1b
push 0x101
push esi
call edi
push 3
push esi
call ebx
mov esi, eax
test esi, esi
jne 0x1000a390
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
movzx eax, word [eax*8 + 0x4f5423c]
jmp 0x1000a408

Function at 0x10013400
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push esi
mov esi, dword [ebp + 0xc]
test edx, edx
jle 0x10013493
mov ecx, dword [ebp + 8]
push ebx
sub ecx, esi
push edi
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
jmp 0x10013424
mov ecx, dword [ebp - 0xc]
movzx ecx, byte [ecx + esi]
mov byte [ebp - 1], cl
mov cl, byte [eax + 0x100]
movzx edi, cl
movzx edx, byte [edi + eax]
add edi, eax
mov byte [ebp + 0xf], dl
mov dl, byte [eax + 0x101]
add dl, byte [ebp + 0xf]
mov dword [ebp - 0x10], edi
movzx edi, dl
mov bl, byte [edi + eax]
add edi, eax
mov dword [ebp - 0x14], edi
mov edi, dword [ebp - 0x10]
mov byte [edi], bl
mov edi, dword [ebp - 0x14]
mov byte [ebp + 0xb], bl
movzx ebx, byte [ebp + 0xf]
mov byte [edi], bl
movzx ebx, byte [ebp + 0xf]
movzx edi, byte [ebp + 0xb]
add edi, ebx
mov bl, byte [ebp - 1]
and edi, 0xff
xor bl, byte [edi + eax]
inc cl
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
mov byte [esi], bl
inc esi
dec dword [ebp - 8]
jne 0x10013421
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x1001ec50
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
mov esi, eax
xor eax, eax
mov dword [ebp - 4], eax
test esi, esi
je 0x1001ee73
cmp dword [ebp + 8], eax
je 0x1001ee73
cmp dword [ebp + 0xc], eax
je 0x1001ee73
push ebx
mov ebx, dword [0x4f4b244]
push edi
xor edi, edi
push esi
call fcn.1001f560
test eax, eax
jne 0x1001ec96
push 0x64
call ebx
inc edi
cmp edi, 0x1e
jl 0x1001ec82
push esi
call fcn.1001f560
test eax, eax
je 0x1001ee6e
push esi
push 0
push 0x1f0fff
call dword [0x4f4b1d0]
mov edi, eax
mov dword [ebp - 0xc], edi
test edi, edi
je 0x1001ee6e
push 0x4f4b5d8
mov dword [ebp + 0xc], 0
call dword [0x4f4b194]
mov esi, dword [0x4f4b18c]
test eax, eax
je 0x1001ecf6
push 0x4f4fcd4
push eax
call esi
mov ebx, eax
test ebx, ebx
je 0x1001ecf6
lea eax, [ebp + 0xc]
push eax
call dword [0x4f4b1a8]
push eax
call ebx
cmp dword [ebp + 0xc], 0
je 0x1001ed2f
push 0x4f4b5d8
mov dword [ebp + 0xc], 0
call dword [0x4f4b194]
test eax, eax
je 0x1001ed25
push 0x4f4fcd4
push eax
call esi
test eax, eax
je 0x1001ed25
lea ecx, [ebp + 0xc]
push ecx
push edi
call eax
cmp dword [ebp + 0xc], 0
je 0x1001ee67
mov eax, dword [ebp + 8]
mov ebx, dword [eax + 0x3c]
add ebx, eax
xor edx, edx
push 0x40
mov dword [ebx + 0x58], 0
mov word [eax], dx
mov eax, dword [ebx + 0x50]
push 0x3000
push eax
push edx
push edi
mov dword [ebx], edx
call dword [0x4f4b128]
mov esi, eax
mov dword [ebp - 8], esi
test esi, esi
je 0x1001ee67
mov ecx, dword [ebx + 0x54]
mov edx, dword [ebp + 8]
lea eax, [ebp - 0x10]
push eax
push ecx
push edx
push esi
push edi
call dword [0x4f4b120]
movzx eax, word [ebx + 0x14]
xor ecx, ecx
lea eax, [eax + ebx + 0x18]
mov dword [ebp + 0xc], 0
cmp cx, word [ebx + 6]
jae 0x1001edfe
lea esi, [eax + 8]
mov edx, dword [esi]
push 4
push 0x3000
push edx
push 0
call dword [0x4f4b1bc]
mov edi, eax
test edi, edi
je 0x1001ede6
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 8]
add ecx, dword [ebp + 8]
push eax
push ecx
push edi
call fcn.1003a582
mov eax, dword [esi]
mov ecx, dword [esi + 4]
add ecx, dword [ebp - 8]
add esp, 0xc
lea edx, [ebp - 0x10]
push edx
mov edx, dword [ebp - 0xc]
push eax
push edi
push ecx
push edx
call dword [0x4f4b120]
push 0x8000
push 0
push edi
call dword [0x4f4b1b4]
mov eax, dword [ebp + 0xc]
movzx ecx, word [ebx + 6]
inc eax
add esi, 0x28
mov dword [ebp + 0xc], eax
cmp eax, ecx
jl 0x1001ed93
mov esi, dword [ebp - 8]
mov edi, dword [ebp - 0xc]
mov ebx, dword [ebx + 0x28]
push 0
push 0
push edi
add ebx, esi
call dword [0x4f4b160]
push 0
push 0
push 0
push ebx
push 0
push 0
push edi
call dword [0x4f4b134]
test eax, eax
je 0x1001ee45
push eax
call dword [0x4f4b1e4]
push edi
mov dword [ebp - 4], 1
call dword [0x4f4b1e4]
mov eax, dword [ebp - 4]
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret 8
push 0
push 0
push 0
push ebx
push 0
push 0
push 0
push 0
push 0
push edi
call dword [0x4f4b590]
xor edx, edx
test eax, eax
setns dl
mov dword [ebp - 4], edx
push edi
call dword [0x4f4b1e4]
mov eax, dword [ebp - 4]
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x10022400
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test ecx, ecx
jne 0x10022410
xor eax, eax
pop ebp
ret 4
push esi
not eax
cmp edx, 8
jb 0x100224df
mov esi, edx
shr esi, 3
push edi
movzx edi, byte [ecx]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x4f4dac8]
movzx edi, byte [ecx + 1]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x4f4dac8]
movzx edi, byte [ecx + 2]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x4f4dac8]
movzx edi, byte [ecx + 3]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x4f4dac8]
movzx edi, byte [ecx + 4]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x4f4dac8]
movzx edi, byte [ecx + 5]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x4f4dac8]
movzx edi, byte [ecx + 6]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x4f4dac8]
movzx edi, byte [ecx + 7]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x4f4dac8]
add ecx, 8
sub edx, 8
dec esi
jne 0x10022422
pop edi
test edx, edx
je 0x100224fc
movzx esi, byte [ecx]
xor esi, eax
and esi, 0xff
shr eax, 8
xor eax, dword [esi*4 + 0x4f4dac8]
inc ecx
dec edx
jne 0x100224e3
not eax
pop esi
pop ebp
ret 4
Function at 0x10022510
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x78
push ebx
push esi
push edi
call dword [0x4f4b104]
cmp eax, 1
je 0x10022531
mov eax, 0x1000000
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
lea eax, [ebp - 0x74]
push eax
push edi
call dword [0x4f4b100]
test eax, eax
jne 0x1002254d
mov eax, 0x200
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
lea ecx, [ebp - 0x30]
push ecx
call dword [0x4f4b0f8]
lea edx, [ebp - 0x40]
push edx
call dword [0x4f4b10c]
mov esi, dword [0x4f4b110]
lea eax, [ebp - 0x20]
push eax
lea ecx, [ebp - 0x30]
push ecx
call esi
lea edx, [ebp - 0x18]
push edx
lea eax, [ebp - 0x40]
push eax
call esi
mov eax, dword [ebp - 0x20]
sub eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x1c]
sbb ecx, dword [ebp - 0x14]
sub dword [ebp - 0x60], eax
sbb dword [ebp - 0x5c], ecx
sub dword [ebp - 0x68], eax
sbb dword [ebp - 0x64], ecx
sub dword [ebp - 0x70], eax
sbb dword [ebp - 0x6c], ecx
mov ecx, dword [ebp - 0x74]
mov eax, ecx
xor esi, esi
and eax, 1
je 0x100225af
mov dword [ebp - 8], 1
mov esi, dword [ebp - 8]
test cl, 2
je 0x100225b7
or esi, 2
test cl, 4
je 0x100225bf
or esi, 4
mov edx, ecx
and edx, 0x10
je 0x100225c9
or esi, 0x10
test cl, 0x20
je 0x100225d1
or esi, 0x20
test edx, edx
je 0x100225dd
or esi, 0x40000000
jmp 0x100225e3
or esi, 0x80000000
or esi, 0x1000000
mov dword [ebp - 8], esi
test eax, eax
jne 0x100225f9
or esi, 0x800000
mov dword [ebp - 8], esi
push 0
push edi
call dword [0x4f4b118]
mov dword [ebp - 0x10], eax
cmp eax, 0x28
jbe 0x100226a0
mov esi, dword [0x4f4b114]
push 0
push 0
push 0
push edi
call esi
mov ebx, dword [0x4f4b210]
push 0
lea ecx, [ebp - 0xc]
push ecx
push 2
lea edx, [ebp - 4]
push edx
push edi
call ebx
push 0
push 0
push 0x24
push edi
call esi
push 0
lea eax, [ebp - 0xc]
push eax
push 4
lea ecx, [ebp - 0x14]
push ecx
push edi
call ebx
mov edx, 0x54ad
cmp word [ebp - 4], dx
jne 0x1002269d
mov eax, dword [ebp - 0x14]
lea ecx, [eax + 0x34]
cmp dword [ebp - 0x10], ecx
jbe 0x1002269d
push 0
push 0
push eax
push edi
call esi
push 0
lea edx, [ebp - 0xc]
push edx
push 4
lea eax, [ebp - 0x1c]
push eax
push edi
call ebx
mov eax, dword [ebp - 0x1c]
cmp eax, 0x5a4d
je 0x10022696
cmp eax, 0x454e
je 0x10022696
cmp eax, 0x454c
je 0x10022696
cmp eax, 0x4550
jne 0x1002269d
or dword [ebp - 8], 0x400000
mov esi, dword [ebp - 8]
mov eax, dword [ebp + 8]
xor ecx, ecx
cmp eax, ecx
je 0x100226ab
mov dword [eax], esi
mov eax, dword [ebp + 0xc]
cmp eax, ecx
je 0x100226b7
mov edx, dword [ebp - 0x10]
mov dword [eax], edx
mov eax, dword [ebp + 0x10]
cmp eax, ecx
je 0x100226c6
mov dword [eax], ecx
mov dword [eax + 4], ecx
mov dword [eax + 8], ecx
mov esi, dword [ebp + 0x14]
cmp esi, ecx
je 0x100226ee
lea eax, [ebp + 0xc]
push eax
lea ecx, [ebp + 8]
push ecx
lea edx, [ebp - 0x60]
push edx
call dword [0x4f4b11c]
movzx eax, word [ebp + 8]
movzx ecx, word [ebp + 0xc]
shl eax, 0x10
or eax, ecx
mov dword [esi], eax
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x10026d74
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
push ebx
mov ebx, dword [ebp + 8]
mov eax, dword [ebx]
mov eax, dword [eax + 0x340]
test eax, eax
jne 0x10026d92
mov eax, 0x4f5093c
push 0x4f50928
push eax
lea eax, [ebp - 0x20c]
push 0x4f50944
push eax
call dword [0x4f4b494]
lea eax, [ebp - 0x20c]
add esp, 0x10
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x10026db6
mov ecx, dword [ebx + 0x75c4]
sub eax, edx
lea eax, [ecx + eax + 0xd]
cmp eax, 0x7530
jbe 0x10026ddf
mov eax, ebx
call fcn.100292cf
test al, al
je 0x10026eb5
mov al, byte [0x4f54065]
xor ecx, ecx
test al, al
sete cl
dec ecx
and ecx, 0x302fefc
add ecx, 0xfffe0003
mov dword [ebp - 4], ecx
xor ecx, ecx
test al, al
lea eax, [ebp - 0x20c]
mov word [ebp - 0xc], cx
mov word [ebp - 0xa], cx
lea edx, [eax + 1]
je 0x10026e33
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x10026e12
sub eax, edx
lea ecx, [eax + 1]
shr ecx, 8
and ecx, 0xff
inc eax
shl eax, 8
xor ecx, eax
mov word [ebp - 8], cx
jmp 0x10026e41
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x10026e33
sub eax, edx
inc eax
mov word [ebp - 8], ax
push esi
push edi
xor eax, eax
mov word [ebp - 6], ax
mov eax, dword [ebx + 0x75c4]
push 0xc
lea edi, [eax + ebx + 0x94]
lea esi, [ebp - 0xc]
pop ecx
rep movsb byte es:[edi], byte [esi]
add dword [ebx + 0x75c4], 0xc
mov edi, dword [ebx + 0x75c4]
lea eax, [ebp - 0x20c]
lea esi, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x10026e74
sub eax, esi
lea ecx, [eax + 1]
lea esi, [ebp - 0x20c]
lea edi, [edi + ebx + 0x94]
lea eax, [ebp - 0x20c]
rep movsb byte es:[edi], byte [esi]
lea esi, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x10026e98
sub eax, esi
inc eax
add dword [ebx + 0x75c4], eax
mov eax, ebx
call fcn.100292cf
neg al
pop edi
sbb al, al
pop esi
pop ebx
leave
ret 4
Function at 0x1002ece9
Capabilities:
Encode data using xor
Encrypt data using des

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
mov edx, dword [eax]
mov ecx, dword [eax + 4]
mov eax, edx
shr eax, 4
xor eax, ecx
and eax, 0xf0f0f0f
xor ecx, eax
shl eax, 4
xor edx, eax
mov eax, edx
shr eax, 0x10
xor eax, ecx
and eax, 0xffff
xor ecx, eax
shl eax, 0x10
xor edx, eax
mov eax, ecx
shr eax, 2
xor eax, edx
and eax, 0x33333333
xor edx, eax
shl eax, 2
xor ecx, eax
mov eax, ecx
shr eax, 8
xor eax, edx
and eax, 0xff00ff
xor edx, eax
shl eax, 8
xor eax, ecx
rol eax, 1
mov ecx, eax
xor ecx, edx
and ecx, 0xaaaaaaaa
push ebx
xor eax, ecx
xor ecx, edx
push esi
rol ecx, 1
push edi
mov edi, 0x4f62e48
mov dword [ebp - 4], ecx
mov dword [ebp - 8], 8
mov esi, eax
ror esi, 4
xor esi, dword [edi]
push 0x3f
mov ecx, esi
shr ecx, 0x18
and ecx, 0x3f
mov edx, dword [ecx*4 + 0x4f536b0]
mov ebx, esi
shr ebx, 0x10
and ebx, 0x3f
or edx, dword [ebx*4 + 0x4f538b0]
mov ecx, esi
shr ecx, 8
and ecx, 0x3f
or edx, dword [ecx*4 + 0x4f53ab0]
and esi, 0x3f
or edx, dword [esi*4 + 0x4f53cb0]
mov esi, dword [edi + 4]
xor esi, eax
mov ecx, esi
shr ecx, 0x18
and ecx, 0x3f
mov ecx, dword [ecx*4 + 0x4f537b0]
mov ebx, esi
shr ebx, 0x10
and ebx, 0x3f
or ecx, dword [ebx*4 + 0x4f539b0]
mov ebx, esi
shr ebx, 8
and ebx, 0x3f
or ecx, dword [ebx*4 + 0x4f53bb0]
add edi, 0x10
mov ebx, ecx
pop ecx
and esi, ecx
or ebx, dword [esi*4 + 0x4f53db0]
or ebx, edx
xor dword [ebp - 4], ebx
mov esi, dword [ebp - 4]
ror esi, 4
xor esi, dword [edi - 8]
mov edx, esi
shr edx, 0x18
and edx, ecx
mov edx, dword [edx*4 + 0x4f536b0]
mov ebx, esi
shr ebx, 0x10
and ebx, ecx
or edx, dword [ebx*4 + 0x4f538b0]
mov ebx, esi
shr ebx, 8
and ebx, ecx
or edx, dword [ebx*4 + 0x4f53ab0]
and esi, ecx
or edx, dword [esi*4 + 0x4f53cb0]
mov esi, dword [edi - 4]
xor esi, dword [ebp - 4]
mov ebx, esi
shr ebx, 0x18
and ebx, ecx
mov ebx, dword [ebx*4 + 0x4f537b0]
mov ecx, esi
shr ecx, 0x10
and ecx, 0x3f
or ebx, dword [ecx*4 + 0x4f539b0]
mov ecx, esi
shr ecx, 8
and ecx, 0x3f
or ebx, dword [ecx*4 + 0x4f53bb0]
and esi, 0x3f
or ebx, dword [esi*4 + 0x4f53db0]
or ebx, edx
xor eax, ebx
dec dword [ebp - 8]
jne 0x1002ed67
ror eax, 1
mov edx, eax
xor edx, dword [ebp - 4]
pop edi
and edx, 0xaaaaaaaa
xor eax, edx
xor edx, dword [ebp - 4]
ror edx, 1
mov ecx, edx
shr ecx, 8
xor ecx, eax
and ecx, 0xff00ff
xor eax, ecx
shl ecx, 8
xor edx, ecx
mov ecx, edx
shr ecx, 2
xor ecx, eax
and ecx, 0x33333333
xor eax, ecx
shl ecx, 2
xor edx, ecx
mov ecx, eax
shr ecx, 0x10
xor ecx, edx
and ecx, 0xffff
xor edx, ecx
shl ecx, 0x10
xor eax, ecx
mov ecx, eax
shr ecx, 4
xor ecx, edx
and ecx, 0xf0f0f0f
mov esi, ecx
shl esi, 4
xor esi, eax
mov eax, dword [ebp + 8]
mov dword [eax], esi
xor ecx, edx
pop esi
mov dword [eax + 4], ecx
pop ebx
leave
ret 4
Function at 0x1003a550
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
xor eax, 0xffffffff
test ecx, ecx
mov esi, dword [ebp + 8]
je 0x1003a579
xor al, byte [esi]
movzx edx, al
shr eax, 8
mov edx, dword [edx*4 + 0x4f53100]
inc esi
xor eax, edx
dec ecx
jne 0x1003a564
xor eax, 0xffffffff
pop esi
leave
ret 0xc

Function at 0x407f80
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x6000]
push edi
or ebp, 0xffffffff
jmp 0x407fa2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x407fa9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x407f98
mov eax, 1
add ebx, ebx
jne 0x407fbb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x407fb0
jne 0x407fcc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407fb0
xor ecx, ecx
sub eax, 3
jb 0x407fe0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x408052
mov ebp, eax
add ebx, ebx
jne 0x407feb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x407ff8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40801c
inc ecx
add ebx, ebx
jne 0x408008
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x407ffd
jne 0x408019
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407ffd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40803c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40802d
jmp 0x407f9e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40803c
add edi, ecx
jmp 0x407f9e
pop esi
mov edi, esi
mov ecx, 0x8f
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40805a
cmp byte [edi], 0
jne 0x40805a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x40805f
lea edi, [esi + 0x5000]
mov eax, dword [edi]
or eax, eax
je 0x4080d7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x8d64]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x8ddc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40808c
mov ecx, edi
jns 0x4080bb
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x8de4]
or eax, eax
je 0x4080d1
mov dword [ebx], eax
add ebx, 4
jmp 0x4080a9
call dword [esi + 0x8de0]
mov ebp, dword [esi + 0x8de8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x40810b
sub esp, 0xffffff80
jmp 0x402130
Function at 0x402e20
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x47deb0
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push esi
mov eax, dword [0x4a1824]
xor eax, esp
push eax
lea eax, [esp + 0x28]
mov dword fs:[0], eax
mov eax, dword [ebp + 8]
push 0
push eax
lea ecx, [esp + 0x14]
call fcn.00437760
lea ecx, [esp + 0x14]
mov dword [esp + 0x30], 0
call fcn.00437740
lea ecx, [esp + 0xc]
mov byte [esp + 0x30], 1
call fcn.004372e0
push 0
push 0x481c74
lea ecx, [esp + 0x14]
call fcn.00437110
mov esi, eax
test esi, esi
jl 0x402ef9
lea ecx, [esi + 1]
push ecx
lea edx, [esp + 0x20]
push edx
lea ecx, [esp + 0x14]
call fcn.00437f90
mov ecx, eax
mov byte [esp + 0x30], 2
call fcn.0041ed20
push eax
lea ecx, [esp + 0x18]
call fcn.004375c0
lea ecx, [esp + 0x1c]
mov byte [esp + 0x30], 1
call fcn.004374b0
push esi
push 0
lea eax, [esp + 0x24]
push eax
lea ecx, [esp + 0x18]
call fcn.004377b0
mov ecx, eax
mov byte [esp + 0x30], 3
call fcn.0041ed20
push eax
lea ecx, [esp + 0x10]
call fcn.004375c0
lea ecx, [esp + 0x1c]
mov byte [esp + 0x30], 1
call fcn.004374b0
push str.logwidth
lea ecx, [esp + 0x10]
call fcn.00437e00
test al, al
je 0x402f19
lea ecx, [esp + 0x14]
call fcn.00437b10
mov dword [0x49dde8], eax
lea ecx, [esp + 0x14]
mov byte [esp + 0x30], 0
call fcn.004374b0
lea ecx, [esp + 0xc]
mov dword [esp + 0x30], 0xffffffff
call fcn.004374b0
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x4068a0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x47e230
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
mov eax, dword [0x4a1824]
xor eax, esp
push eax
lea eax, [esp + 0x18]
mov dword fs:[0], eax
push 0
push str.misc_grp.pk
lea ecx, [esp + 0x18]
call fcn.00437760
mov eax, dword [esp + 0x30]
push 0
push eax
lea ecx, [esp + 0x10]
mov dword [esp + 0x28], 0
call fcn.00437760
push 0x4853d8
lea ecx, [esp + 0xc]
push ecx
lea edx, [esp + 0x18]
push edx
mov byte [esp + 0x2c], 1
call fcn.00418540
add esp, 0xc
push 1
lea ecx, [esp + 0xc]
call fcn.0041ed20
push eax
lea ecx, [esp + 0x18]
call fcn.0041ed20
push eax
call fcn.00419bf0
mov esi, eax
add esp, 0xc
test esi, esi
je 0x406944
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
push esi
push eax
call fcn.004272b0
push esi
call fcn.0041a3c0
add esp, 4
lea ecx, [esp + 8]
mov byte [esp + 0x20], 0
call fcn.004374b0
lea ecx, [esp + 0x10]
mov dword [esp + 0x20], 0xffffffff
call fcn.004374b0
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x1c
ret