joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4c05c3
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
and dword [eax + 0x20], 0
and dword [eax + 0x24], 0
mov dword [eax], 0x6a09e667
mov dword [eax + 4], 0xbb67ae85
mov dword [eax + 8], 0x3c6ef372
mov dword [eax + 0xc], 0xa54ff53a
mov dword [eax + 0x10], 0x510e527f
mov dword [eax + 0x14], 0x9b05688c
mov dword [eax + 0x18], 0x1f83d9ab
mov dword [eax + 0x1c], 0x5be0cd19
pop ebp
ret

Function at 0x4c8bf0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
mov edx, dword [ebp + 8]
push esi
push edi
mov edi, dword [ebp + 0x10]
mov esi, dword [edx + 4]
mov ecx, dword [edx]
add esi, 2
lea esi, [edx + esi*4]
mov dword [ebp - 4], esi
test edi, edi
je 0x4c8c86
push ebx
mov ebx, dword [ebp + 0xc]
cmp ecx, 0x10
je 0x4c8c2b
mov al, byte [esi + ecx]
xor byte [ebx], al
inc ecx
inc ebx
sub edi, 1
je 0x4c8c28
cmp ecx, 0x10
jne 0x4c8c17
mov dword [ebp + 0x10], edi
cmp edi, 0x10
jb 0x4c8c54
mov ecx, dword [ebp - 4]
mov esi, edi
shr esi, 4
add ecx, 0x10
push esi
mov edx, ebx
call dword [0x5ef830]
shl esi, 4
add ebx, esi
sub edi, esi
mov esi, dword [ebp - 4]
push 0x10
mov dword [ebp + 0x10], edi
pop ecx
test edi, edi
je 0x4c8c80
xor eax, eax
lea ecx, [esi + 0x10]
mov edi, esi
mov edx, esi
push 1
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call dword [0x5ef830]
mov edx, dword [ebp + 0x10]
xor ecx, ecx
sub esi, ebx
mov al, byte [esi + ebx]
xor byte [ebx], al
inc ecx
inc ebx
sub edx, 1
jne 0x4c8c74
mov eax, dword [ebp + 8]
pop ebx
mov dword [eax], ecx
pop edi
pop esi
leave
ret

Function at 0x4c8fae
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
xor edi, edi
mov ecx, 0x12345678
mov esi, 0x23456789
mov edx, 0x34567890
cmp dword [ebp + 0x10], edi
jbe 0x4c9007
push ebx
mov ebx, dword [ebp + 0xc]
movzx eax, byte [edi + ebx]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x5ef860]
movzx eax, cl
add eax, esi
imul esi, eax, 0x8088405
inc esi
mov eax, esi
shr eax, 0x18
xor eax, edx
shr edx, 8
movzx eax, al
xor edx, dword [eax*4 + 0x5ef860]
inc edi
cmp edi, dword [ebp + 0x10]
jb 0x4c8fcd
pop ebx
mov eax, dword [ebp + 8]
pop edi
mov dword [eax + 0x18], esi
mov dword [eax + 0x14], ecx
mov dword [eax + 0x1c], edx
xor eax, eax
pop esi
pop ebp
ret 0xc
Function at 0x4c901b
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
mov edx, dword [ebp + 8]
and dword [ebp - 4], 0
push ebx
push esi
mov ebx, dword [edx + 0xc]
mov eax, dword [edx + 0x10]
mov esi, dword [edx + 0x14]
push edi
mov edi, dword [ebp + 0x10]
test edi, edi
je 0x4c90a1
mov edx, eax
mov edi, dword [ebp + 0xc]
mov eax, esi
or eax, 2
mov ecx, eax
xor ecx, 1
imul ecx, eax
mov eax, dword [ebp - 4]
shr ecx, 8
xor cl, byte [eax + edi]
movzx eax, cl
xor eax, ebx
shr ebx, 8
movzx eax, al
xor ebx, dword [eax*4 + 0x5ef860]
movzx eax, bl
add eax, edx
imul edx, eax, 0x8088405
inc edx
mov eax, edx
shr eax, 0x18
xor eax, esi
shr esi, 8
movzx eax, al
xor esi, dword [eax*4 + 0x5ef860]
mov eax, dword [ebp - 4]
mov byte [eax + edi], cl
inc eax
mov edi, dword [ebp + 0x10]
mov dword [ebp - 4], eax
cmp eax, edi
jb 0x4c903c
mov dword [ebp - 8], edx
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 8]
mov dword [edx + 0x10], eax
mov eax, edi
pop edi
mov dword [edx + 0x14], esi
pop esi
mov dword [edx + 0xc], ebx
pop ebx
leave
ret 0xc

Function at 0x4c90b3
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
mov esi, dword [ebp + 8]
xor ecx, ecx
push edi
mov dword [ebp - 4], ecx
mov eax, dword [esi + 0x10]
mov ebx, dword [esi + 0xc]
mov edi, dword [esi + 0x14]
mov dword [ebp - 8], eax
cmp dword [ebp + 0x10], ecx
jbe 0x4c913d
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 0xc]
mov dl, byte [ecx + eax]
mov eax, edi
or eax, 2
mov ecx, eax
xor ecx, 1
imul ecx, eax
mov eax, dword [ebp - 4]
shr ecx, 8
xor cl, dl
mov byte [eax + esi], cl
movzx eax, dl
xor eax, ebx
mov ecx, dword [ebp - 4]
movzx eax, al
shr ebx, 8
xor ebx, dword [eax*4 + 0x5ef860]
movzx eax, bl
add eax, dword [ebp - 8]
imul esi, eax, 0x8088405
inc esi
mov eax, esi
mov dword [ebp - 8], esi
shr eax, 0x18
xor eax, edi
shr edi, 8
movzx eax, al
xor edi, dword [eax*4 + 0x5ef860]
inc ecx
mov dword [ebp - 4], ecx
cmp ecx, dword [ebp + 0x10]
jb 0x4c90d4
mov esi, dword [ebp + 8]
mov eax, dword [ebp - 8]
mov dword [esi + 0x14], edi
pop edi
mov dword [esi + 0xc], ebx
mov dword [esi + 0x10], eax
mov eax, dword [ebp + 0x10]
pop esi
pop ebx
leave
ret 0xc

Function at 0x4c920e
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa4
mov eax, dword [0x5d3640]
xor eax, ebp
mov dword [ebp - 4], eax
movzx eax, byte [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 0x10]
push 0x40
push eax
lea eax, [ebp - 0x44]
push eax
call fcn.0051f6b0
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x44]
add esp, 0xc
xor edx, edx
sub esi, eax
lea ecx, [ebp - 0x44]
add ecx, edx
mov al, byte [esi + ecx]
xor byte [ecx], al
inc edx
cmp edx, 0x14
jb 0x4c9243
lea eax, [ebp - 0xa4]
push eax
call fcn.004dd3b5
push 0x40
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0xa4]
push eax
call fcn.004dd3e7
lea eax, [ebp - 0xa4]
push edi
push eax
call fcn.004dca9d
mov ecx, dword [ebp - 4]
add esp, 0x18
xor ecx, ebp
pop edi
pop esi
call fcn.00510479
leave
ret
Function at 0x4cafbb
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
mov edx, dword [ebp + 0x14]
mov eax, dword [ebp + 0xc]
push edi
xor edi, edi
mov edx, dword [edx]
and edx, 7
cmp eax, 5
jae 0x4cafd9
xor eax, eax
jmp 0x4cb0ff
add dword [ebp + 0x10], 5
lea ecx, [eax - 4]
push ebx
mov ebx, dword [ebp + 8]
add ecx, ebx
push esi
mov dword [ebp + 0xc], ecx
lea esi, [edi + ebx]
jmp 0x4caff8
mov al, byte [esi]
and al, 0xfe
cmp al, 0xe8
je 0x4caffc
inc esi
cmp esi, ecx
jb 0x4cafef
mov ecx, esi
sub ecx, edi
mov edi, esi
sub ecx, ebx
sub edi, ebx
cmp esi, dword [ebp + 0xc]
jae 0x4cb0ec
cmp ecx, 2
jbe 0x4cb086
xor edx, edx
movzx ecx, byte [esi + 4]
lea eax, [ecx + 1]
test al, 0xfe
jne 0x4cb0e0
movzx eax, byte [esi + 3]
mov ebx, dword [ebp + 0x10]
shl ecx, 8
add ebx, edi
or ecx, eax
movzx eax, byte [esi + 2]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 1]
shl ecx, 8
or ecx, eax
mov eax, ecx
add ecx, ebx
sub eax, ebx
cmp dword [ebp + 0x18], 0
cmove ecx, eax
mov dword [ebp - 4], ecx
mov ebx, ecx
test edx, edx
je 0x4cb0ba
and edx, 6
mov eax, ecx
shl edx, 2
mov ecx, edx
shr eax, cl
inc eax
test al, 0xfe
jne 0x4cb0b8
mov eax, dword [ebp + 0x10]
mov ebx, 0x100
shl ebx, cl
add eax, edi
dec ebx
xor ebx, dword [ebp - 4]
cmp dword [ebp + 0x18], 0
je 0x4cb0b6
add ebx, eax
jmp 0x4cb0b8
shr edx, cl
test edx, edx
je 0x4cb016
cmp edx, 4
ja 0x4cb0a8
cmp edx, 3
je 0x4cb0a8
mov eax, edx
shr eax, 1
movzx eax, byte [eax + esi + 1]
inc eax
test al, 0xfe
jne 0x4cb016
or edx, 8
shr edx, 1
inc edi
mov ecx, dword [ebp + 0xc]
jmp 0x4cafea
sub ebx, eax
xor edx, edx
mov eax, ebx
mov byte [esi + 1], bl
shr eax, 8
mov byte [esi + 2], al
mov eax, ebx
shr ebx, 0x18
shr eax, 0x10
and bl, 1
neg bl
mov byte [esi + 3], al
push 5
mov byte [esi + 4], bl
mov ebx, dword [ebp + 8]
pop eax
jmp 0x4cb0e8
or edx, 8
xor eax, eax
shr edx, 1
inc eax
add edi, eax
jmp 0x4cb0ae
xor eax, eax
shr edx, cl
cmp ecx, 2
pop esi
cmova edx, eax
mov eax, dword [ebp + 0x14]
pop ebx
mov dword [eax], edx
mov eax, edi
pop edi
leave
ret
Function at 0x4cecae
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, 0x100
or esi, edi
mov eax, esi
add ebx, ebx
shr eax, 7
mov ecx, edi
and eax, 1
and ecx, ebx
push eax
mov eax, esi
add ecx, edi
shr eax, 8
add eax, ecx
mov ecx, dword [ebp + 0xc]
lea eax, [ecx + eax*2]
push eax
push dword [ebp + 8]
call fcn.004cff1c
add esi, esi
add esp, 0xc
mov eax, esi
xor eax, ebx
not eax
and edi, eax
cmp esi, 0x10000
jb 0x4cecc1
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4ced02
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 0xc]
push edi
xor edi, edi
or esi, 0x100
mov ecx, dword [ebp + 8]
mov eax, esi
shr eax, 8
movzx edx, word [ecx + eax*2]
mov ecx, esi
shr ecx, 7
add esi, esi
and ecx, 1
shr edx, 4
neg ecx
sar ecx, 4
and ecx, 0x7f
xor edx, ecx
add edi, dword [ebx + edx*4]
cmp esi, 0x10000
jb 0x4ced16
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4ced4b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
push edi
mov esi, 0x100
xor edi, edi
or edx, esi
add ebx, ebx
mov ecx, esi
and ecx, ebx
mov eax, edx
add ecx, esi
shr eax, 8
add eax, ecx
mov ecx, dword [ebp + 8]
movzx ecx, word [ecx + eax*2]
mov eax, edx
shr eax, 7
add edx, edx
and eax, 1
shr ecx, 4
neg eax
sar eax, 4
and eax, 0x7f
xor ecx, eax
mov eax, dword [ebp + 0x14]
add edi, dword [eax + ecx*4]
mov ecx, edx
xor ecx, ebx
not ecx
and esi, ecx
cmp edx, 0x10000
jb 0x4ced60
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4d0061
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x10]
push edi
bts esi, eax
xor edi, edi
cmp esi, 1
je 0x4d00a0
mov eax, dword [ebp + 0x14]
push ebx
mov ebx, dword [ebp + 8]
mov edx, esi
and esi, 1
shr edx, 1
neg esi
sar esi, 4
and esi, 0x7f
movzx ecx, word [ebx + edx*2]
shr ecx, 4
xor ecx, esi
mov esi, edx
add edi, dword [eax + ecx*4]
cmp esi, 1
jne 0x4d007d
pop ebx
mov eax, edi
pop edi
pop esi
pop ebp
ret

Function at 0x4d00e7
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
xor edi, edi
xor esi, esi
inc edi
test ebx, ebx
je 0x4d012b
mov eax, dword [ebp + 0x10]
mov edx, eax
shr eax, 1
and edx, 1
mov dword [ebp + 0x10], eax
mov eax, dword [ebp + 8]
movzx ecx, word [eax + edi*2]
mov eax, edx
neg eax
shr ecx, 4
sar eax, 4
add edi, edi
and eax, 0x7f
or edi, edx
xor ecx, eax
mov eax, dword [ebp + 0x14]
add esi, dword [eax + ecx*4]
sub ebx, 1
jne 0x4d00f9
pop edi
mov eax, esi
pop esi
pop ebx
pop ebp
ret
Function at 0x4d0279
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
cmp dword [esi + 0xc], 0
je 0x4d028f
mov ecx, dword [esi]
mov eax, dword [esi + 0x10]
cmp eax, dword [ecx]
je 0x4d02b3
mov eax, dword [esi]
push dword [esi + 0xc]
mov eax, dword [eax + 0x18]
push eax
call dword [eax + 4]
mov eax, dword [esi]
mov ecx, dword [eax]
mov dword [esi + 0x10], ecx
mov eax, dword [eax + 0x18]
push ecx
push eax
call dword [eax]
add esp, 0x10
mov dword [esi + 0xc], eax
test eax, eax
je 0x4d0310
cmp dword [esi + 4], 0
je 0x4d02c3
mov ecx, dword [esi]
mov eax, dword [esi + 8]
cmp eax, dword [ecx + 4]
je 0x4d02e8
mov eax, dword [esi]
push dword [esi + 4]
mov eax, dword [eax + 0x18]
push eax
call dword [eax + 4]
mov eax, dword [esi]
mov ecx, dword [eax + 4]
mov dword [esi + 8], ecx
mov eax, dword [eax + 0x18]
push ecx
push eax
call dword [eax]
add esp, 0x10
mov dword [esi + 4], eax
test eax, eax
je 0x4d0310
and dword [esi + 0x34], 0
lea eax, [esi + 0x3c]
and dword [esi + 0x38], 0
push eax
call fcn.004d32f4
pop ecx
test eax, eax
jne 0x4d030c
lea eax, [esi + 0x40]
push eax
call fcn.004d32f4
pop ecx
test eax, eax
je 0x4d0313
push 0xc
jmp 0x4d0312
push 2
pop eax
pop esi
pop ebp
ret

Function at 0x4d037a
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
and dword [esi + 0xc], 0
lea eax, [esi + 4]
push eax
call fcn.004d32f4
pop ecx
test eax, eax
jne 0x4d03b0
lea eax, [esi + 8]
push eax
call fcn.004d32f4
pop ecx
test eax, eax
jne 0x4d03b0
push esi
push 0x4d0316
push esi
call fcn.004d3470
add esp, 0xc
pop esi
pop ebp
ret

Function at 0x4d308c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, ecx
xor bl, bl
push edi
mov edi, dword [ebp + 0xc]
xor cl, cl
xor eax, eax
or dword [esi], 0xffffffff
mov byte [esi + 4], 0
test edi, edi
je 0x4d30f1
mov edx, dword [ebp + 8]
xor cl, byte [eax + edx]
inc eax
cmp eax, edi
jb 0x4d30ab
test cl, cl
jne 0x4d30f1
test edi, edi
je 0x4d30f1
mov ecx, dword [ebp + 8]
xor ebx, ebx
inc ebx
mov edx, edi
mov byte [esi + 4], bl
call fcn.004bae91
mov edx, eax
xor ecx, ecx
xor eax, eax
cmp dword [eax + 0x590a64], edx
jne 0x4d30e1
cmp dword [eax + 0x590a60], edi
je 0x4d30fa
add eax, 0xc
inc ecx
cmp eax, 0x48
jb 0x4d30d1
or dword [esi], 0xffffffff
mov byte [esi + 4], 0
pop edi
pop esi
mov al, bl
pop ebx
pop ebp
ret 8
mov dword [esi], ecx
test ecx, ecx
js 0x4d30ed
jmp 0x4d30f1

Function at 0x4d3470
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp - 4]
xor esi, esi
push eax
push esi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
push esi
call fcn.005346d8
mov ecx, dword [ebp + 8]
add esp, 0x18
mov dword [ecx], eax
test eax, eax
jne 0x4d349c
call fcn.004d33b4
mov esi, eax
mov eax, esi
pop esi
leave
ret
Function at 0x4d7de6
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 0x200
jb 0x4d7e4c
mov edx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [edx], ax
jne 0x4d7e4c
mov ecx, dword [edx + 0x3c]
cmp ecx, 0x1000
jae 0x4d7e4c
lea eax, [ecx + 0x200]
cmp eax, dword [ebp + 0xc]
ja 0x4d7e4c
test cl, 7
jne 0x4d7e4c
add ecx, edx
cmp dword [ecx], 0x4550
jne 0x4d7e4c
movzx eax, word [ecx + 4]
sub eax, 0x14c
je 0x4d7e65
sub eax, 0x74
je 0x4d7e5e
dec eax
sub eax, 1
je 0x4d7e5e
dec eax
sub eax, 1
je 0x4d7e57
sub eax, 0x3c
je 0x4d7e50
sub eax, 0x8464
je 0x4d7e65
xor eax, eax
pop ebp
ret
mov edx, 0x3030401
jmp 0x4d7e6a
mov edx, 0x3030701
jmp 0x4d7e6a
mov edx, 0x3030501
jmp 0x4d7e6a
mov edx, 0x3030103
mov eax, 0x400
cmp word [ecx + 0x14], ax
ja 0x4d7e4c
movzx eax, word [ecx + 0x18]
mov ecx, 0x10b
cmp ax, cx
je 0x4d7e8d
mov ecx, 0x20b
cmp ax, cx
jne 0x4d7e4c
mov eax, dword [ebp + 0x10]
mov dword [eax], edx
xor eax, eax
inc eax
pop ebp
ret
Function at 0x4dd3b5
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
and dword [eax + 0x18], 0
and dword [eax + 0x1c], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
pop ebp
ret

Function at 0x4dd5b7
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x5d3640]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x44]
push esi
push edi
push 5
mov esi, ecx
push eax
push esi
mov dword [ebp - 0x88], esi
call fcn.004dc9fe
push 5
lea ecx, [ebp - 0x84]
lea eax, [esi + 0x60]
push ecx
push eax
mov dword [ebp - 0x8c], eax
call fcn.004dc9fe
add esp, 0x18
lea edi, [ebp - 0x44]
mov esi, ebx
push 5
pop ecx
rep movsd dword es:[edi], dword [esi]
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x4dd65b
lea esi, [ebp - 0x44]
sub esi, ebx
lea eax, [ebp - 0x84]
push eax
lea eax, [ebp - 0x44]
push eax
push dword [ebp - 0x88]
call fcn.004dcb2d
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x84]
push eax
push dword [ebp - 0x8c]
call fcn.004dcb2d
add esp, 0x18
mov ecx, ebx
push 5
pop edx
mov eax, dword [esi + ecx]
xor dword [ecx], eax
lea ecx, [ecx + 4]
sub edx, 1
jne 0x4dd649
sub edi, 1
jne 0x4dd615
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00510479
leave
ret 8
Function at 0x4dd66c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc0
mov eax, dword [0x5d3640]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, ecx
push edi
push 0x10
xor eax, eax
mov dword [ebp - 0xbc], ebx
pop ecx
lea edi, [ebp - 0x58]
mov dword [ebp - 0xc0], esi
rep stosd dword es:[edi], eax
mov edi, dword [ebp + 0xc]
cmp edi, 0x40
jbe 0x4dd6ea
lea eax, [ebp - 0xb8]
push eax
call fcn.004dd3b5
push edi
lea eax, [ebp - 0xb8]
push esi
push eax
call fcn.004dd3e7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0xb8]
push eax
call fcn.004dca9d
add esp, 0x18
xor esi, esi
mov ecx, esi
mov eax, dword [ebp + ecx - 0x18]
bswap eax
mov dword [ebp + ecx - 0x58], eax
add ecx, 4
cmp ecx, 0x14
jb 0x4dd6d6
jmp 0x4dd721
xor esi, esi
mov ebx, esi
test edi, edi
je 0x4dd71b
mov esi, dword [ebp - 0xc0]
mov eax, ebx
mov edx, ebx
and eax, 3
shr edx, 2
push 3
pop ecx
sub ecx, eax
movzx eax, byte [esi + ebx]
shl ecx, 3
shl eax, cl
or dword [ebp + edx*4 - 0x58], eax
inc ebx
cmp ebx, edi
jb 0x4dd6f8
xor esi, esi
mov ebx, dword [ebp - 0xbc]
mov eax, esi
movups xmm0, xmmword [ebp + eax*4 - 0x58]
pxor xmm0, xmmword [str.6666666666666666jjjjjjjjjjjjjjjj]
movups xmmword [ebp + eax*4 - 0x58], xmm0
add eax, 4
cmp eax, 0x10
jb 0x4dd723
push ebx
call fcn.004dd3b5
push 0x10
lea eax, [ebp - 0x58]
push eax
push ebx
call fcn.004dca4e
add esp, 0x10
movups xmm0, xmmword [ebp + esi*4 - 0x58]
pxor xmm0, xmmword [0x591120]
movups xmmword [ebp + esi*4 - 0x58], xmm0
add esi, 4
cmp esi, 0x10
jb 0x4dd752
lea esi, [ebx + 0x60]
push esi
call fcn.004dd3b5
push 0x10
lea eax, [ebp - 0x58]
push eax
push esi
call fcn.004dca4e
mov ecx, dword [ebp - 4]
add esp, 0x10
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.00510479
leave
ret 8

Function at 0x4dd795
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov eax, dword [0x5d3640]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
xor ebx, ebx
mov ecx, dword [ebp + 8]
mov eax, ebx
push edi
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x48], ecx
mov byte [ebp + eax - 0x44], bl
inc eax
cmp eax, 0x40
jb 0x4dd7b7
cmp edi, 0x40
jbe 0x4dd7e5
push esi
call fcn.004dd3b5
push edi
push dword [ebp - 0x48]
push esi
call fcn.004dd3e7
lea eax, [ebp - 0x44]
push eax
push esi
call fcn.004dca9d
add esp, 0x18
jmp 0x4dd7f7
test edi, edi
je 0x4dd7f7
push edi
push ecx
lea eax, [ebp - 0x44]
push eax
call fcn.0051f130
add esp, 0xc
mov eax, ebx
xor byte [ebp + eax - 0x44], 0x36
inc eax
cmp eax, 0x40
jb 0x4dd7f9
push esi
call fcn.004dd3b5
push 0x40
lea eax, [ebp - 0x44]
push eax
push esi
call fcn.004dd3e7
add esp, 0x10
xor byte [ebp + ebx - 0x44], 0x6a
inc ebx
cmp ebx, 0x40
jb 0x4dd819
add esi, 0x60
push esi
call fcn.004dd3b5
push 0x40
lea eax, [ebp - 0x44]
push eax
push esi
call fcn.004dd3e7
mov ecx, dword [ebp - 4]
add esp, 0x10
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.00510479
leave
ret 8
Function at 0x4de361
Capabilities:
Terminate process

Disassembly:
push esi
push edi
mov edi, ecx
xor esi, esi
lea eax, [edi + 8]
cmp dword [eax], esi
jne 0x4de379
push eax
call fcn.004d32f4
pop ecx
test eax, eax
jne 0x4de38b
lea eax, [edi + 0xc]
cmp dword [eax], esi
jne 0x4de389
push eax
call fcn.004d32f4
pop ecx
mov esi, eax
mov eax, esi
pop edi
pop esi
ret

Function at 0x4de763
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 0x14]
push edi
mov edi, dword [ebp + 0x10]
mov eax, dword [edi + 0x18]
mov dword [esi + 8], eax
mov eax, dword [edi + 0x1c]
mov dword [esi + 0xc], eax
xor eax, eax
mov word [esi], ax
cmp byte [edi + 1], al
je 0x4de7e0
mov bl, byte [edi + 2]
lea eax, [edi + 0x20]
push eax
lea ecx, [esi + 0x24]
call fcn.0049c8b8
movzx eax, byte [edi + 4]
mov ecx, esi
push eax
push 0x800
call fcn.004de845
mov eax, dword [edi + 0x10]
mov dword [esi + 0x44], eax
mov eax, dword [edi + 0x14]
mov dword [esi + 0x18], eax
mov eax, dword [edi + 0x2c]
mov dword [esi + 0x68], eax
mov eax, dword [edi + 0x30]
mov dword [esi + 0x6c], eax
mov eax, dword [edi + 0x34]
mov dword [esi + 0x70], eax
mov eax, dword [edi + 0x38]
mov dword [esi + 0x74], eax
mov eax, dword [edi + 0x3c]
mov dword [esi + 0x78], eax
mov eax, dword [edi + 0x40]
mov dword [esi + 0x7c], eax
mov al, byte [edi + 3]
mov byte [esi + 0x80], al
jmp 0x4de7e9
mov ecx, esi
call fcn.004c9a95
mov bl, al
mov edx, dword [ebp + 8]
mov ecx, dword [edx + 0x38]
mov dword [esi + 0x48], ecx
mov ecx, dword [edx + 0x3c]
mov dword [esi + 0x4c], ecx
xor ecx, ecx
mov dword [esi + 0x40], 0x3f
mov byte [esi + 5], cl
test bl, bl
jne 0x4de814
mov eax, dword [ebp + 0xc]
mov byte [ebp + 0x14], 1
cmp byte [eax + 0x24], cl
jne 0x4de817
mov byte [ebp + 0x14], cl
push dword [ebp + 0x14]
mov ecx, esi
push 1
call fcn.004de845
test bl, bl
je 0x4de840
xor eax, eax
mov byte [esi + 4], 0x14
mov word [esi + 2], ax
mov dword [esi + 0x10], eax
mov dword [esi + 0x14], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
mov dword [esi + 0x1c], eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4e15eb
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
cmp dword [esi], 0
je 0x4e15fe
xor eax, eax
jmp 0x4e1688
lea eax, [esi + 0x30]
push edi
push eax
call fcn.004d3308
pop ecx
test eax, eax
jne 0x4e1684
xor edi, edi
lea eax, [esi + 0x14]
inc edi
push eax
mov dword [esi + 0x28], edi
call fcn.004d32f4
pop ecx
test eax, eax
jne 0x4e1684
lea eax, [esi + 0x18]
push eax
call fcn.004d32f4
pop ecx
test eax, eax
jne 0x4e1684
lea eax, [esi + 0x1c]
push eax
call fcn.004d32f4
pop ecx
test eax, eax
jne 0x4e1684
push dword [ebp + 0x14]
lea eax, [esi + 0x20]
push dword [ebp + 0x14]
push eax
call fcn.004d3411
add esp, 0xc
test eax, eax
jne 0x4e1684
push dword [ebp + 0x14]
push eax
lea eax, [esi + 0x24]
push eax
call fcn.004d3411
add esp, 0xc
test eax, eax
jne 0x4e1684
push dword [ebp + 0x10]
lea eax, [esi + 0x10]
mov dword [esi + 4], edi
push dword [ebp + 0xc]
push eax
call fcn.004d3470
add esp, 0xc
test eax, eax
jne 0x4e1684
mov dword [esi], edi
jmp 0x4e1687
push 0xc
pop eax
pop edi
pop esi
pop ebp
ret
Function at 0x4e1836
Capabilities:
Terminate process

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 4]
cmp dword [ebx], 0
jne 0x4e184d
push ebx
call fcn.004d32f4
pop ecx
test eax, eax
jne 0x4e188f
push edi
lea edi, [esi + 8]
cmp dword [edi], 0
jne 0x4e1861
push edi
call fcn.004d32f4
pop ecx
test eax, eax
jne 0x4e188e
push ebx
call fcn.004d337c
push edi
call fcn.004d337c
lea eax, [esi + 0xc]
mov byte [esi + 0x10], 0
cmp dword [eax], 0
pop ecx
pop ecx
je 0x4e187f
xor eax, eax
jmp 0x4e188e
push esi
push 0x4e17f8
push eax
call fcn.004d3470
add esp, 0xc
pop edi
pop esi
pop ebx
ret
Function at 0x4e752f
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x5d3640]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 8]
xor ecx, ecx
mov eax, dword [edi]
and dword [edi + 4], 0
mov word [eax], cx
xor eax, eax
mov word [ebp - 0x210], ax
lea eax, [ebp - 0x210]
push eax
push 0x105
call dword [sym.imp.KERNEL32.DLL_GetTempPathW]
mov esi, eax
mov ecx, edi
lea eax, [ebp - 0x210]
push eax
call fcn.0049c9c6
lea eax, [esi - 1]
mov ecx, 0x103
cmp ecx, eax
mov ecx, dword [ebp - 4]
pop edi
sbb al, al
xor ecx, ebp
inc al
pop esi
call fcn.00510479
leave
ret

Function at 0x4e75bc
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_SetFileAttributesW]
test eax, eax
setne al
pop ebp
ret

Function at 0x4e7c2c
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_GetFileAttributesW]
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, eax
mov eax, ecx
pop ebp
ret
Function at 0x4ec330
Capabilities:
Prepare http request

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], ecx
cmp dword [ebp + 0xc], 0
jne 0x4ec348
mov dword [ebp - 8], 0x5916b8
jmp 0x4ec34f
mov dword [ebp - 8], 0x5916c0
mov eax, dword [ebp - 8]
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp + 0x10]
push ecx
push 0
push 0
push 0
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 0x10]
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0x10]
push edx
call dword [sym.imp.WINHTTP.dll_WinHttpOpenRequest]
mov ecx, dword [ebp - 4]
mov dword [ecx + 0x14], eax
mov edx, dword [ebp - 4]
cmp dword [edx + 0x14], 0
je 0x4ec38c
mov dword [ebp - 0xc], 1
jmp 0x4ec393
mov dword [ebp - 0xc], 0
movzx eax, byte [ebp - 0xc]
mov esp, ebp
pop ebp
ret 0xc