joyce8/EMBER2024-capa huggingface dataset:
Function at 0x63745010
Capabilities:
Access peb ldr_data

Disassembly:
sub esp, 0x2c
call fcn.6375b9a0
mov eax, dword [0x63a67440]
mov eax, dword fs:[eax]
mov eax, dword [eax]
mov dword [esp + 0x10], eax
mov ecx, dword [eax + 0x18]
mov edx, dword [esp]
mov dword [esp + 0x14], edx
mov ebx, dword [esp + 4]
mov dword [esp + 0xc], ebx
inc dword [ecx + 0x7c]
mov dword [eax + 8], 0xfffffade
mov byte [eax + 0x6b], 1
mov ecx, dword [esp + 0x30]
mov dword [esp], ecx
mov ebp, dword [esp + 0x34]
mov dword [esp + 4], ebp
call fcn.63744fb0
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x10]
mov dword [ecx + 0x38], eax
mov edx, dword [esp + 0x30]
mov dword [ecx + 0x3c], edx
mov dword [esp], ecx
mov dword [esp + 4], 2
mov dword [esp + 8], 3
call fcn.6373ea50
mov eax, dword [esp + 0x10]
mov ecx, dword [eax + 0x38]
cmp dword [eax], ecx
ja 0x63745095
cmp dword [eax + 4], ecx
jae 0x637450c3
mov dword [esp + 0x24], 0
mov dword [esp + 0x28], 0
lea ecx, [0x63745270]
mov dword [esp + 0x24], ecx
mov dword [esp + 0x28], eax
lea ecx, [esp + 0x24]
mov dword [esp], ecx
call fcn.6376abb0
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
test ecx, ecx
je 0x63745119
mov dword [esp + 0x18], 0
mov dword [esp + 0x1c], 0
mov dword [esp + 0x20], 0
lea eax, [0x63745220]
mov dword [esp + 0x18], eax
mov dword [esp + 0x20], ecx
mov eax, dword [esp + 0x14]
mov dword [esp + 0x1c], eax
lea eax, [esp + 0x18]
mov dword [esp], eax
call fcn.6376abb0
mov eax, dword [esp + 0x30]
mov dword [esp], eax
mov ecx, dword [esp + 0x34]
mov dword [esp + 4], ecx
call fcn.63744fb0
lea eax, [0x63a29880]
mov dword [esp], eax
call fcn.63703360
movzx eax, byte [esp + 4]
test al, al
je 0x63745152
lea eax, [0x6390b3d8]
mov dword [esp], eax
call fcn.6376abb0
mov eax, dword [esp + 0x30]
mov dword [esp], eax
mov ecx, dword [esp + 0x34]
mov dword [esp + 4], ecx
call fcn.63744fb0
mov eax, dword [esp + 0x10]
mov ecx, dword [eax + 0x18]
mov ecx, dword [ecx + 0x58]
test byte [ecx], al
mov ecx, dword [ecx + 0x11a0]
test ecx, ecx
je 0x6374518e
lea eax, [0x6390b58c]
mov dword [esp], eax
call fcn.6376abb0
mov eax, dword [esp + 0x30]
mov dword [esp], eax
mov ecx, dword [esp + 0x34]
mov dword [esp + 4], ecx
call fcn.63744fb0
mov eax, dword [esp + 0x10]
mov ecx, dword [eax + 0x18]
mov edx, dword [ecx + 0x58]
mov edx, dword [edx + 0x10]
mov dword [ecx + 0x1f8], edx
mov ecx, dword [eax + 0x18]
mov ecx, dword [ecx + 0x58]
lea edx, [ecx + 4]
mov dword [ecx + 0x2c], 0
mov ebx, dword [eax + 0x18]
mov dword [ebx + 0x60], ecx
mov ecx, dword [eax + 0x18]
mov dword [ecx + 0x58], 0
mov dword [esp], edx
mov dword [esp + 4], 2
call fcn.637035f0
lea eax, [0x63a29874]
mov dword [esp], eax
call fcn.63703360
movzx eax, byte [esp + 4]
test al, al
je 0x63745206
lea eax, [0x6390b3d4]
mov dword [esp], eax
call fcn.6376abb0
mov eax, dword [esp + 0x30]
mov dword [esp], eax
mov eax, dword [esp + 0x34]
mov dword [esp + 4], eax
call fcn.63744fb0
mov eax, dword [esp + 0x10]
mov eax, dword [eax + 0x18]
dec dword [eax + 0x7c]
add esp, 0x2c
ret
Function at 0x63757610
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov ecx, dword [0x63a67440]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x6375778a
sub esp, 0x10
mov ecx, dword [esp + 0x18]
test ecx, ecx
jbe 0x63757780
mov edx, dword [esp + 0x14]
movzx ebx, byte [edx]
test ebx, ebx
jne 0x6375766a
movzx ebp, byte [esp + 0x28]
xchg ebp, eax
test al, al
xchg ebp, eax
jne 0x6375766a
mov dword [esp + 0x2c], 0
mov dword [esp + 0x30], 0
mov dword [esp + 0x34], 0
mov byte [esp + 0x38], 0
add esp, 0x10
ret
test ebx, 0x80
je 0x6375767d
xor eax, eax
xor ebx, ebx
xor ebp, ebp
jmp 0x63757757
mov eax, 1
mov ebp, ebx
and ebx, 1
neg ebx
shr ebp, 1
xor ebx, ebp
mov ebp, dword [esp + 0x24]
add dword [ebp], ebx
cmp ecx, eax
jb 0x6375774b
sub ecx, eax
mov ebx, dword [esp + 0x1c]
sub ebx, eax
mov ebp, ebx
neg ebx
sar ebx, 0x1f
and eax, ebx
lea ebx, [edx + eax]
test ecx, ecx
jbe 0x63757742
movzx edx, byte [edx + eax]
test edx, 0x80
je 0x637576d0
mov dword [esp + 0xc], ecx
xor eax, eax
xor edx, edx
xor esi, esi
jmp 0x63757713
mov eax, 1
cmp eax, ecx
ja 0x63757707
mov esi, dword [esp + 0x20]
add dword [esi], edx
sub ebp, eax
sub ecx, eax
mov edx, ebp
xchg ebp, ebx
neg ebx
xchg ebp, ebx
sar ebp, 0x1f
and eax, ebp
add eax, ebx
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], ecx
mov dword [esp + 0x34], edx
mov byte [esp + 0x38], 1
add esp, 0x10
ret
call fcn.6376c1b0
lea esi, [ecx + 7]
mov ecx, dword [esp + 0xc]
cmp eax, ecx
jae 0x6375773d
movzx edi, byte [eax + ebx]
xchg edi, eax
mov byte [esp + 0xb], al
xchg edi, eax
and edi, 0x7f
mov ecx, esi
shl edi, cl
inc eax
or edx, edi
movzx edi, byte [esp + 0xb]
xchg edi, eax
test al, 0x80
xchg edi, eax
jne 0x6375770c
mov ecx, dword [esp + 0xc]
jmp 0x637576d5
call fcn.6376c150
xor eax, eax
mov ecx, eax
call fcn.6376c140
call fcn.6376c1b0
lea ebp, [ecx + 7]
mov ecx, dword [esp + 0x18]
cmp ecx, eax
jbe 0x6375777b
movzx esi, byte [eax + edx]
mov edi, esi
and esi, 0x7f
mov ecx, ebp
shl esi, cl
inc eax
or ebx, esi
xchg edi, eax
test al, 0x80
xchg edi, eax
jne 0x63757750
mov ecx, dword [esp + 0x18]
jmp 0x63757682
call fcn.6376c150
xor eax, eax
mov ecx, eax
call fcn.6376c140
nop
call fcn.6376aca0
jmp fcn.63757610
Function at 0x6375cad0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword [0x63a67440]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x6375ccbd
sub esp, 0x68
mov eax, dword [esp + 0x6c]
mov dword [esp], eax
mov ecx, dword [esp + 0x70]
mov dword [esp + 4], ecx
mov word [esp + 8], 0x102
call fcn.6375aec0
mov eax, dword [esp + 0x74]
test byte [eax], al
mov ecx, eax
mov eax, 0xaaaaaaab
mov edx, dword [esp + 0x70]
mov ebx, edx
mul edx
shr edx, 1
lea eax, [edx + edx*2]
sub ebx, eax
lea eax, [ecx + ebx*4 + 0xe0]
mov ebx, dword [esp + 0xc]
mov dword [esp + 0x64], ebx
mov ebp, dword [esp + 0x10]
mov dword [esp + 0x44], ebp
mov esi, dword [esp + 0x14]
mov dword [esp + 0x40], esi
mov dword [esp], eax
call fcn.637033b0
mov eax, dword [esp + 4]
test eax, eax
je 0x6375cb5e
mov ebp, dword [esp + 0x44]
mov ebx, dword [esp + 0x64]
mov esi, dword [esp + 0x40]
jmp 0x6375cbe6
mov eax, dword [esp + 0x74]
lea ecx, [eax + 0xe0]
mov dword [esp], ecx
mov ecx, dword [esp + 0x70]
mov dword [esp + 4], ecx
call fcn.6375da70
movzx eax, byte [esp + 8]
test al, al
jne 0x6375cb8f
mov ebp, dword [esp + 0x44]
mov ebx, dword [esp + 0x64]
mov esi, dword [esp + 0x40]
jmp 0x6375cbe6
mov eax, dword [esp + 0x74]
mov ecx, dword [eax + 0x50]
mov edx, dword [eax + 0x54]
movzx ebx, byte [eax + 0x6e]
mov ebp, dword [esp + 0x64]
mov dword [esp], ebp
mov ebp, dword [esp + 0x44]
mov dword [esp + 4], ebp
mov ebp, dword [esp + 0x40]
mov dword [esp + 8], ebp
mov dword [esp + 0xc], ecx
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], 0xffffffff
mov dword [esp + 0x18], 0xffffffff
mov byte [esp + 0x1c], 4
mov byte [esp + 0x1d], bl
call fcn.6375d780
mov ebx, dword [esp + 0x20]
mov ebp, dword [esp + 0x24]
mov esi, dword [esp + 0x28]
mov dword [esp + 0x34], ebp
mov dword [esp + 0x60], ebx
mov dword [esp + 0x38], esi
mov eax, dword [esp + 0x70]
mov ecx, eax
and eax, 1
mov edx, dword [esp + 0x74]
lea eax, [edx + eax*8 + 0xec]
mov edi, dword [eax]
mov esi, dword [eax + 4]
add edi, 1
mov dword [esp + 0x3c], edi
mov dword [eax], edi
adc esi, 0
mov dword [eax + 4], esi
mov eax, dword [eax + 4]
mov dword [esp + 0x30], eax
mov esi, dword [esp + 0x78]
mov dword [esp], esi
mov esi, dword [esp + 0x6c]
mov dword [esp + 4], esi
mov dword [esp + 8], ecx
call fcn.6375d510
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x10]
mov dword [esp + 0x2c], ecx
lea edi, [esp + 0x48]
mov edx, eax
xor eax, eax
call fcn.6376c32a
mov eax, dword [esp + 0x74]
mov ecx, dword [eax + 0x50]
mov eax, dword [eax + 0x54]
mov dword [esp + 0x48], ecx
mov dword [esp + 0x4c], eax
mov eax, dword [esp + 0x3c]
mov dword [esp + 0x50], eax
mov eax, dword [esp + 0x30]
mov dword [esp + 0x54], eax
mov dword [esp + 0x58], edx
mov eax, dword [esp + 0x2c]
mov dword [esp + 0x5c], eax
mov eax, dword [esp + 0x60]
mov dword [esp], eax
mov eax, dword [esp + 0x34]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x38]
mov dword [esp + 8], eax
mov byte [esp + 0xc], 0x15
lea eax, [esp + 0x48]
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], 3
mov dword [esp + 0x18], 3
call fcn.6375b0e0
add esp, 0x68
ret
call fcn.6376aca0
jmp fcn.6375cad0
Function at 0x637609f0
Capabilities:
Access peb ldr_data

Disassembly:
mov ecx, dword [0x63a67440]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x63760a8b
sub esp, 0x30
lea ecx, [esp + 0x34]
mov dword [esp + 4], ecx
mov edx, dword [0x63a67440]
mov edx, dword fs:[edx]
mov edx, dword [edx]
mov dword [esp + 8], 0
lea edi, [esp + 0xc]
xor eax, eax
call fcn.6376c327
lea ecx, [0x63760aa0]
mov dword [esp + 0xc], ecx
mov ecx, dword [esp + 0x30]
mov dword [esp + 0x10], ecx
mov ecx, dword [esp + 4]
mov dword [esp + 0x14], ecx
mov dword [esp + 0x18], edx
lea ecx, [esp + 8]
mov dword [esp + 0x1c], ecx
mov ecx, dword [esp + 0x34]
mov dword [esp + 0x20], ecx
mov ecx, dword [esp + 0x3c]
mov dword [esp + 0x28], ecx
mov ecx, dword [esp + 0x40]
mov dword [esp + 0x2c], ecx
mov ecx, dword [esp + 0x38]
mov dword [esp + 0x24], ecx
lea ecx, [esp + 0xc]
mov dword [esp], ecx
call fcn.6376abb0
mov ecx, dword [esp + 8]
mov dword [esp + 0x44], ecx
add esp, 0x30
ret
call fcn.6376aca0
jmp fcn.637609f0
Function at 0x637683d0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword [0x63a67440]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x63768563
sub esp, 0x24
mov eax, dword [esp + 0x28]
test byte [eax], al
lea ecx, [eax + 0x18]
mov dword [esp + 0x20], ecx
nop
mov dword [esp], ecx
call fcn.6370b730
mov eax, dword [esp + 0x28]
movzx ecx, byte [eax + 0x1c]
test cl, cl
jne 0x6376854c
mov byte [eax + 0x1c], 1
inc dword [eax + 0x24]
inc dword [eax + 0x60]
mov dword [esp], eax
call fcn.637348e0
mov dword [esp + 0x14], 0
mov eax, dword [esp + 0x28]
mov dword [esp], eax
mov dword [esp + 4], 0x72
mov byte [esp + 8], 0
lea ecx, [esp + 0x14]
mov dword [esp + 0xc], ecx
call fcn.63734fc0
mov eax, dword [esp + 0x10]
mov dword [esp + 0x1c], eax
mov ecx, dword [esp + 0x28]
mov dword [esp], ecx
mov dword [esp + 4], 0x77
mov byte [esp + 8], 0
lea edx, [esp + 0x14]
mov dword [esp + 0xc], edx
call fcn.63734fc0
mov eax, dword [esp + 0x28]
mov ecx, dword [eax + 0x3c]
mov edx, dword [esp + 0x10]
mov dword [esp + 0x18], edx
test ecx, ecx
je 0x637684b8
lea ecx, [eax + 0x28]
mov dword [esp], ecx
call fcn.63758440
mov eax, dword [0x63a67530]
test eax, eax
jne 0x6376849f
mov eax, dword [esp + 0x28]
jmp 0x637684ad
mov eax, dword [esp + 0x28]
mov ecx, dword [eax + 0x3c]
call fcn.6376c0c0
mov dword [edi], ecx
mov dword [eax + 0x3c], 0
mov edx, dword [esp + 0x18]
mov ecx, dword [eax + 0x78]
test ecx, ecx
je 0x637684ef
lea ecx, [eax + 0x64]
mov dword [esp], ecx
call fcn.63758440
mov eax, dword [0x63a67530]
test eax, eax
jne 0x637684da
mov eax, dword [esp + 0x28]
jmp 0x637684e8
mov eax, dword [esp + 0x28]
mov ecx, dword [eax + 0x78]
call fcn.6376c0c0
mov dword [edi], ecx
mov dword [eax + 0x78], 0
nop
nop
mov eax, dword [esp + 0x20]
mov dword [esp], eax
call fcn.6370b950
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x63768515
mov dword [esp], eax
mov dword [esp + 4], 3
call fcn.63734dc0
mov eax, dword [esp + 0x18]
test eax, eax
je 0x6376852d
mov dword [esp], eax
mov dword [esp + 4], 3
call fcn.63734dc0
mov eax, dword [esp + 0x14]
test eax, eax
je 0x63768548
nop
lea ecx, [0x63a67358]
mov dword [esp], ecx
mov dword [esp + 4], eax
call fcn.63703520
add esp, 0x24
ret
lea eax, [0x63902004]
mov dword [esp], eax
mov dword [esp + 4], 0x24
call fcn.6373a010
nop
call fcn.6376aca0
jmp fcn.637683d0
Function at 0x6376bf50
Capabilities:
Encrypt data using aes via x86 extensions

Disassembly:
movd xmm0, dword [esp + 8]
pinsrw xmm0, ebx, 4
pshufhw xmm0, xmm0, 0
movdqa xmm1, xmm0
pxor xmm0, xmmword [0x63a677c0]
aesenc xmm0, xmm0
cmp ebx, 0x10
jb 0x6376a6fb
je 0x6376a74e
cmp ebx, 0x20
jbe 0x6376a754
cmp ebx, 0x40
jbe 0x6376a79a
jmp 0x6376a83b
test ebx, ebx
je 0x6376a744
add eax, 0x10
test ax, 0xff0
je 0x6376a730
movdqu xmm1, xmmword [eax - 0x10]
add ebx, ebx
pand xmm1, xmmword [ebx*8 + 0x6393d1a0]
pxor xmm1, xmm0
aesenc xmm1, xmm1
aesenc xmm1, xmm1
aesenc xmm1, xmm1
movd dword [edx], xmm1
ret
movdqu xmm1, xmmword [eax + ebx - 0x20]
add ebx, ebx
pshufb xmm1, xmmword [ebx*8 + 0x6393d2a0]
jmp 0x6376a718
aesenc xmm0, xmm0
movd dword [edx], xmm0
ret
movdqu xmm1, xmmword [eax]
jmp 0x6376a718
pxor xmm1, xmmword [0x63a677d0]
aesenc xmm1, xmm1
movdqu xmm2, xmmword [eax]
movdqu xmm3, xmmword [eax + ebx - 0x10]
pxor xmm2, xmm0
pxor xmm3, xmm1
aesenc xmm2, xmm2
aesenc xmm3, xmm3
aesenc xmm2, xmm2
aesenc xmm3, xmm3
aesenc xmm2, xmm2
aesenc xmm3, xmm3
pxor xmm2, xmm3
movd dword [edx], xmm2
ret
movdqa xmm2, xmm1
movdqa xmm3, xmm1
pxor xmm1, xmmword [0x63a677d0]
pxor xmm2, xmmword [0x63a677e0]
pxor xmm3, xmmword [0x63a677f0]
aesenc xmm1, xmm1
aesenc xmm2, xmm2
aesenc xmm3, xmm3
movdqu xmm4, xmmword [eax]
movdqu xmm5, xmmword [eax + 0x10]
movdqu xmm6, xmmword [eax + ebx - 0x20]
movdqu xmm7, xmmword [eax + ebx - 0x10]
pxor xmm4, xmm0
pxor xmm5, xmm1
pxor xmm6, xmm2
pxor xmm7, xmm3
aesenc xmm4, xmm4
aesenc xmm5, xmm5
aesenc xmm6, xmm6
aesenc xmm7, xmm7
aesenc xmm4, xmm4
aesenc xmm5, xmm5
aesenc xmm6, xmm6
aesenc xmm7, xmm7
aesenc xmm4, xmm4
aesenc xmm5, xmm5
aesenc xmm6, xmm6
aesenc xmm7, xmm7
pxor xmm4, xmm6
pxor xmm5, xmm7
pxor xmm4, xmm5
movd dword [edx], xmm4
ret
movdqa xmm2, xmm1
movdqa xmm3, xmm1
pxor xmm1, xmmword [0x63a677d0]
pxor xmm2, xmmword [0x63a677e0]
pxor xmm3, xmmword [0x63a677f0]
aesenc xmm1, xmm1
aesenc xmm2, xmm2
aesenc xmm3, xmm3
movdqu xmm4, xmmword [eax + ebx - 0x40]
movdqu xmm5, xmmword [eax + ebx - 0x30]
movdqu xmm6, xmmword [eax + ebx - 0x20]
movdqu xmm7, xmmword [eax + ebx - 0x10]
aesenc xmm4, xmm0
aesenc xmm5, xmm1
aesenc xmm6, xmm2
aesenc xmm7, xmm3
dec ebx
shr ebx, 6
movdqu xmm0, xmmword [eax]
movdqu xmm1, xmmword [eax + 0x10]
movdqu xmm2, xmmword [eax + 0x20]
movdqu xmm3, xmmword [eax + 0x30]
aesenc xmm4, xmm0
aesenc xmm5, xmm1
aesenc xmm6, xmm2
aesenc xmm7, xmm3
aesenc xmm4, xmm4
aesenc xmm5, xmm5
aesenc xmm6, xmm6
aesenc xmm7, xmm7
add eax, 0x40
dec ebx
jne 0x6376a89a
aesenc xmm4, xmm4
aesenc xmm5, xmm5
aesenc xmm6, xmm6
aesenc xmm7, xmm7
aesenc xmm4, xmm4
aesenc xmm5, xmm5
aesenc xmm6, xmm6
aesenc xmm7, xmm7
aesenc xmm4, xmm4
aesenc xmm5, xmm5
aesenc xmm6, xmm6
aesenc xmm7, xmm7
pxor xmm4, xmm6
pxor xmm5, xmm7
pxor xmm4, xmm5
movd dword [edx], xmm4
ret
cmp byte [0x63a672ca], 0
je 0x6376bf6a
mov eax, dword [esp + 4]
mov ebx, dword [esp + 0xc]
lea edx, [esp + 0x10]
jmp 0x6376a6c0
jmp fcn.63709df0
Function at 0x6376bf70
Capabilities:
Encrypt data using aes via x86 extensions

Disassembly:
mov ecx, dword [0x63a67440]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x6370455c
sub esp, 0x10
mov eax, dword [esp + 0x14]
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [esp], ecx
mov ecx, dword [esp + 0x18]
mov dword [esp + 4], ecx
mov dword [esp + 8], eax
call fcn.63709df0
mov eax, dword [esp + 0xc]
mov dword [esp + 0x1c], eax
add esp, 0x10
ret
call fcn.6376aca0
jmp 0x63704520
cmp byte [0x63a672ca], 0
je 0x6376bf8b
mov eax, dword [esp + 4]
mov ebx, dword [eax + 4]
mov eax, dword [eax]
lea edx, [esp + 0xc]
jmp 0x6376a6c0
jmp 0x63704520
Function at 0x6378ae30
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov ecx, dword [0x63a67440]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x6378af3f
sub esp, 0xc
mov ecx, dword [esp + 0x24]
test ecx, ecx
je 0x6378aead
mov edx, dword [esp + 0x1c]
cmp edx, ecx
jb 0x6378af39
mov edx, dword [esp + 0x14]
mov ebx, dword [esp + 0x20]
cmp edx, ebx
je 0x6378ae88
mov ebp, edx
lea esi, [ebx + ecx - 1]
nop
cmp esi, edx
jb 0x6378ae86
lea esi, [ebp + ecx - 1]
cmp esi, ebx
jae 0x6378af21
mov edx, ebp
mov ebx, dword [esp + 0x20]
jmp 0x6378ae88
mov edx, ebp
lea eax, [ecx - 1]
mov ebp, dword [esp + 0x18]
cmp ebp, eax
jbe 0x6378af1a
mov eax, dword [esp + 0x10]
movzx ebp, byte [eax + 0x400]
movzx esi, byte [eax + 0x401]
xor edi, edi
jmp 0x6378aefe
add esp, 0xc
ret
movzx ebx, byte [ebx + edi]
inc ebp
xchg ebp, eax
mov byte [esp + 0xb], al
xchg ebp, eax
xchg ebp, eax
movzx ecx, al
xchg ebp, eax
mov ebp, dword [eax + ecx*4]
add esi, ebp
xchg esi, eax
mov byte [esp + 0xa], al
xchg esi, eax
xchg esi, eax
movzx eax, al
xchg esi, eax
mov edx, dword [eax + esi*4]
mov dword [eax + ecx*4], edx
mov dword [eax + esi*4], ebp
lea ecx, [ebp + edx]
movzx ecx, cl
xor ebx, dword [eax + ecx*4]
mov edx, dword [esp + 0x14]
mov byte [edx + edi], bl
inc edi
mov ebx, dword [esp + 0x20]
mov ecx, dword [esp + 0x24]
movzx ebp, byte [esp + 0xb]
movzx esi, byte [esp + 0xa]
cmp ecx, edi
jg 0x6378aeb1
xchg ebp, ebx
mov byte [eax + 0x400], bl
xchg ebp, ebx
xchg esi, ebx
mov byte [eax + 0x401], bl
xchg esi, ebx
add esp, 0xc
ret
mov ecx, ebp
call fcn.6376c140
lea eax, [0x638cc5a0]
mov dword [esp], eax
lea eax, [0x6393b668]
mov dword [esp + 4], eax
call fcn.637395a0
call fcn.6376c180
nop
call fcn.6376aca0
jmp fcn.6378ae30
Function at 0x637b03a0
Capabilities:
Enumerate pe sections

Disassembly:
mov ecx, dword [0x63a67440]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x637b058a
sub esp, 0x48
mov eax, dword [0x638ab2e4]
mov ecx, dword [esp + 0x50]
movzx edx, word [ecx + 2]
movzx ebx, word [ecx + 8]
movzx ebp, word [ecx + 0xa]
movzx esi, word [ecx + 0xc]
mov edi, dword [esp + 0x4c]
mov dword [esp], edi
mov dword [esp + 4], edx
mov dword [esp + 8], 1
mov dword [esp + 0xc], ebx
mov dword [esp + 0x10], ebp
mov dword [esp + 0x14], esi
mov dword [esp + 0x18], 0
mov dword [esp + 0x1c], eax
call fcn.637acc60
lea edi, [esp + 0x34]
lea esi, [esp + 0x20]
call fcn.6376c80e
lea edi, [esp]
lea esi, [esp + 0x34]
call fcn.6376c80e
call fcn.637aadd0
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
add eax, 0x15180
mov dword [esp], eax
adc ecx, 0
mov dword [esp + 4], ecx
mov dword [esp + 8], 0x93a80
mov dword [esp + 0xc], 0
call fcn.63764150
mov eax, dword [esp + 0x50]
movzx ecx, word [eax + 4]
mov edx, dword [esp + 0x10]
mov ebx, eax
mov eax, 0xc22e4507
mov ebp, edx
imul edx
mov eax, ebp
sar ebp, 0x1f
add eax, edx
sar eax, 0x10
sub eax, ebp
sub ecx, eax
test ecx, ecx
jge 0x637b0477
add ecx, 7
movzx edx, word [ebx + 6]
lea ebp, [edx - 1]
cmp ebp, 4
jge 0x637b0491
lea ebx, [edx + edx*2]
lea edx, [edx + ebx*2]
lea ecx, [ecx + edx - 6]
mov edx, ecx
jmp 0x637b0508
movzx eax, word [ebx + 2]
cmp eax, 2
jne 0x637b04de
mov edx, dword [esp + 0x4c]
test edx, 3
jne 0x637b04da
mov ebx, edx
sar edx, 0x1f
mov ebp, eax
mov eax, 0x51eb851f
mov esi, edx
imul ebx
mov edi, edx
sar edx, 5
sub edx, esi
imul edx, edx, 0x64
cmp ebx, edx
jne 0x637b04d3
sar edi, 7
sub edi, esi
imul edx, edi, 0x190
cmp ebx, edx
jne 0x637b04e0
mov ebx, 0x1d
jmp 0x637b04fe
mov ebp, eax
jmp 0x637b04e0
mov ebp, eax
cmp ebp, 0xd
jae 0x637b057d
lea eax, [ebp - 1]
lea edx, [0x638874a0]
mov ebx, dword [edx + ebp*4]
cmp eax, 0xd
jae 0x637b0573
sub ebx, dword [edx + ebp*4 - 4]
lea edx, [ecx + 0x1d]
cmp ebx, edx
jge 0x637b0508
lea edx, [ecx + 0x16]
mov ecx, dword [esp + 0x38]
test ecx, 0x80000000
je 0x637b053a
mov ebx, dword [esp + 0x34]
shl ecx, 1
mov ebp, ebx
shl ebx, 1
shr ebp, 0x1f
or ebp, ecx
mov ecx, ebp
shl ebp, 1
shr ecx, 0x1f
shr ebx, 0x1f
or ebp, ebx
add ebp, 0xd7b17f80
adc ecx, 0xd
jmp 0x637b0542
mov ebp, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
lea eax, [edx - 1]
mov edx, eax
sar edx, 0x1f
mov ebx, 0x15180
mov esi, edx
mul ebx
imul ebx, esi, 0x15180
add edx, ebx
add eax, ebp
adc edx, ecx
add eax, 0x886e0900
mov dword [esp + 0x54], eax
adc edx, 0xfffffff1
mov dword [esp + 0x58], edx
add esp, 0x48
ret
mov ecx, 0xd
call fcn.6376c140
mov eax, ebp
mov ecx, 0xd
call fcn.6376c140
nop
call fcn.6376aca0
jmp fcn.637b03a0
Function at 0x637c91c0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov ecx, dword [0x63a67440]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x637c92ba
sub esp, 0x20
mov ecx, dword [esp + 0x24]
test byte [ecx], al
mov edx, dword [esp + 0x28]
mov ebx, edx
and edx, 0x7f
shl edx, 5
add ecx, edx
mov dword [esp + 0x1c], ecx
xor eax, eax
jmp 0x637c9200
mov ebp, dword [esp + 0x14]
inc ebp
mov ecx, dword [esp + 0x1c]
mov ebx, eax
mov eax, ebp
cmp eax, 4
jge 0x637c9239
mov dword [esp + 0x14], eax
lea edx, [ecx + eax*8]
mov dword [esp], edx
call fcn.63701830
mov eax, dword [esp + 0x28]
cmp dword [esp + 4], eax
sete cl
mov edx, dword [esp + 0x2c]
cmp dword [esp + 8], edx
sete bl
and ebx, ecx
test bl, bl
je 0x637c91f3
mov byte [esp + 0x30], 1
add esp, 0x20
ret
xor eax, eax
mov edx, 0x84222325
jmp 0x637c9243
inc eax
cmp eax, 4
jge 0x637c9259
mov dword [esp + 0x18], eax
lea ebp, [ecx + eax*8]
mov esi, dword [ebp]
mov ebp, dword [ebp + 4]
xor edi, edi
jmp 0x637c92b3
and edx, 3
lea eax, [ecx + edx*8]
mov dword [esp], eax
mov dword [esp + 4], ebx
mov eax, dword [esp + 0x2c]
mov dword [esp + 8], eax
call fcn.63701880
mov byte [esp + 0x30], 0
add esp, 0x20
ret
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], ebp
and esi, 0xff
xor edx, esi
mov esi, dword [esp + 0xc]
shr esi, 8
shl ebp, 0x18
mov eax, edx
mov ebx, 0x1b3
mul ebx
inc edi
or esi, ebp
mov ebp, dword [esp + 0x10]
shr ebp, 8
mov ebx, dword [esp + 0x28]
mov edx, eax
mov eax, dword [esp + 0x18]
cmp edi, 8
jl 0x637c927c
jmp 0x637c9242
call fcn.6376aca0
jmp fcn.637c91c0
Function at 0x637cba00
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword [0x63a67440]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x637cbbaa
sub esp, 0x54
lea edi, [esp + 0x60]
xor eax, eax
call fcn.6376c32b
mov ecx, dword [esp + 0x58]
mov edx, dword [esp + 0x5c]
xor ebx, ebx
jmp 0x637cba2f
inc ebx
cmp edx, ebx
jle 0x637cbb4e
movzx ebp, byte [ecx + ebx]
xchg ebp, eax
cmp al, 0x25
xchg ebp, eax
je 0x637cbaf2
xchg ebp, eax
cmp al, 0x2e
xchg ebp, eax
je 0x637cbaa3
xchg ebp, eax
cmp al, 0x3a
xchg ebp, eax
jne 0x637cba2e
lea edi, [esp + 0x28]
call fcn.6376c32b
mov ecx, dword [esp + 0x58]
mov dword [esp], ecx
mov dword [esp + 4], edx
call fcn.637cc390
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x24], ecx
mov edx, dword [esp + 0x20]
lea edi, [esp + 0x28]
lea esi, [esp + 8]
call fcn.6376c80e
lea edi, [esp + 0x60]
lea esi, [esp + 0x28]
call fcn.6376c80e
mov ecx, dword [esp + 0x24]
mov dword [esp + 0x74], ecx
mov dword [esp + 0x78], edx
add esp, 0x54
ret
lea edi, [esp + 0x28]
call fcn.6376c32b
mov ecx, dword [esp + 0x58]
mov dword [esp], ecx
mov dword [esp + 4], edx
call fcn.637cbf80
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x24], ecx
mov edx, dword [esp + 0x20]
lea edi, [esp + 0x28]
lea esi, [esp + 8]
call fcn.6376c80e
lea edi, [esp + 0x60]
lea esi, [esp + 0x28]
call fcn.6376c80e
mov ecx, dword [esp + 0x24]
mov dword [esp + 0x74], ecx
mov dword [esp + 0x78], edx
add esp, 0x54
ret
lea edi, [esp + 0x3c]
call fcn.6376c32a
mov ecx, dword [esp + 0x58]
mov dword [esp + 0x3c], ecx
mov dword [esp + 0x40], edx
lea ecx, [0x638fb751]
mov dword [esp + 0x44], ecx
mov dword [esp + 0x48], 0x14
lea edi, [esp + 0x60]
call fcn.6376c32b
lea ecx, [0x638e0f00]
mov dword [esp], ecx
lea ecx, [esp + 0x3c]
mov dword [esp + 4], ecx
call fcn.6370b040
mov ecx, dword [esp + 8]
lea edx, [0x6393c33c]
mov dword [esp + 0x74], edx
mov dword [esp + 0x78], ecx
add esp, 0x54
ret
lea edi, [esp + 0x3c]
call fcn.6376c32a
mov ecx, dword [esp + 0x58]
mov dword [esp + 0x3c], ecx
mov dword [esp + 0x40], edx
lea ecx, [0x638fa3c1]
mov dword [esp + 0x44], ecx
mov dword [esp + 0x48], 0x12
lea edi, [esp + 0x60]
call fcn.6376c32b
lea ecx, [0x638e0f00]
mov dword [esp], ecx
lea ecx, [esp + 0x3c]
mov dword [esp + 4], ecx
call fcn.6370b040
mov ecx, dword [esp + 8]
lea edx, [0x6393c33c]
mov dword [esp + 0x74], edx
mov dword [esp + 0x78], ecx
add esp, 0x54
ret
call fcn.6376aca0
jmp fcn.637cba00