joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4289f0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1804
call fcn.009eca60
mov eax, dword [0xaa006c]
xor eax, ebp
mov dword [ebp - 4], eax
push 0x1800
lea eax, [ebp - 0x1804]
push 0
push eax
call fcn.00a3d5c0
mov ecx, dword [ebp + 8]
lea edx, [ebp - 0x1804]
add esp, 0xc
sub edx, ecx
nop dword [eax + eax]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [edx + ecx - 2], ax
test ax, ax
jne 0x428a30
mov ecx, dword [ebp + 0xc]
lea edx, [ebp - 0x1004]
sub edx, ecx
nop dword [eax + eax]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [edx + ecx - 2], ax
test ax, ax
jne 0x428a50
mov ecx, dword [ebp + 0x10]
lea edx, [ebp - 0x804]
sub edx, ecx
nop dword [eax + eax]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [edx + ecx - 2], ax
test ax, ax
jne 0x428a70
push 0
push 0
lea eax, [ebp - 0x1804]
push eax
push 0x428ac0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
cmp eax, 0xffffffff
je 0x428aa8
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009ec059
mov esp, ebp
pop ebp
ret

Function at 0x428c10
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0xaa006c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0xc], eax
lea eax, [ebp - 8]
push eax
push 0x2001f
push 0
push edi
push esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x428c5d
push 0
lea eax, [ebp - 8]
push eax
push edi
push esi
call fcn.00428800
add esp, 0x10
test al, al
je 0x428c7b
push dword [ebp + 0x18]
push dword [ebp - 0xc]
push dword [ebp + 0x1c]
push 0
push ebx
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.009ec059
mov esp, ebp
pop ebp
ret
Function at 0x428c90
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov eax, dword [0xaa006c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
movups xmm0, xmmword [str.SoftwareClasses]
mov dword [ebp - 0x38], eax
mov eax, dword [ebp + 0x14]
push ebx
mov ebx, dword [ebp + 0xc]
mov dword [ebp - 0x34], eax
mov ax, word [0xa6824c]
push edi
mov edi, dword [ebp + 0x20]
mov word [ebp - 8], ax
or edi, 0x2001f
lea eax, [ebp - 0x30]
push eax
push edi
push 0
lea eax, [ebp - 0x28]
push eax
movzx eax, byte [ebp + 8]
movups xmmword [ebp - 0x28], xmm0
sub eax, 0x7fffffff
movups xmm0, xmmword [0xa6823c]
push eax
movups xmmword [ebp - 0x18], xmm0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x428d46
push esi
mov esi, dword [ebp - 0x30]
lea eax, [ebp - 0x2c]
push eax
push edi
push 0
push ebx
push esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x428d25
push dword [ebp + 0x20]
lea eax, [ebp - 0x2c]
push eax
push ebx
push esi
call fcn.00428800
add esp, 0x10
test al, al
je 0x428d45
push dword [ebp + 0x18]
push dword [ebp - 0x34]
push dword [ebp + 0x1c]
push 0
push dword [ebp - 0x38]
push dword [ebp - 0x2c]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 0x2c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.009ec059
mov esp, ebp
pop ebp
ret
Function at 0x4ab0c0
Capabilities:
Access peb ldr_data
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xa648d0
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0xaa006c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
lea ecx, [esi + 0x14]
mov dword [ecx], 0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0xf
mov byte [ecx], 0
push 0
push 0xa668e4
mov dword [ebp - 4], 0
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
mov dword [esi + 0x10], 0xc3d2e1f0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
call fcn.004ac5e0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4aed80
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xa64bd0
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0xaa006c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, ecx
mov dword [ebp - 0x10], eax
push 8
mov dword [eax], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.009ec26e
mov esi, eax
add esp, 4
test esi, esi
je 0x4aede0
xorps xmm0, xmm0
movq qword [esi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.009ed76d
add esp, 4
mov dword [esi + 4], eax
jmp 0x4aede2
xor esi, esi
mov eax, dword [ebp - 0x10]
lea edi, [eax + 0x14]
lea ecx, [eax + 0x18]
lea edx, [eax + 0x24]
mov dword [eax + 0x34], esi
lea ebx, [eax + 4]
mov dword [eax + 0xc], ebx
lea esi, [eax + 8]
mov dword [eax + 0x10], esi
mov dword [eax + 0x1c], edi
mov dword [eax + 0x20], ecx
mov dword [eax + 0x2c], edx
add eax, 0x28
mov dword [ebp - 0x14], ebx
mov ebx, dword [ebp - 0x10]
mov dword [ebx + 0x30], eax
mov ebx, dword [ebp - 0x14]
mov dword [esi], 0
mov dword [ecx], 0
mov dword [eax], 0
mov eax, dword [ebp - 0x10]
mov dword [ebx], 0
mov dword [edi], 0
mov dword [edx], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4e3f60
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xa64eed
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0xaa006c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 8
mov dword [esi + 0x30], 0
mov dword [esi + 8], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0x201
mov dword [esi + 0x18], 6
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov dword [esi + 0xc], 0
call fcn.009ec26e
mov edi, eax
add esp, 4
test edi, edi
je 0x4e4004
xorps xmm0, xmm0
movq qword [edi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.009ed76d
add esp, 4
mov dword [edi + 4], eax
jmp 0x4e4006
xor edi, edi
mov eax, dword [ebp + 8]
mov dword [esi + 0x30], edi
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], 0
mov ecx, dword [edi + 4]
mov dword [ebp - 0x10], ecx
mov eax, dword [ecx]
call dword [eax + 4]
lea eax, [ebp - 0x14]
mov dword [ebp - 4], 1
push eax
call fcn.004aabc0
add esp, 4
mov ecx, eax
mov edx, dword [eax]
push 0x20
mov eax, dword [edx + 0x20]
call eax
mov ecx, dword [ebp - 0x10]
mov bl, al
mov dword [ebp - 4], 0xffffffff
test ecx, ecx
je 0x4e4060
mov edx, dword [ecx]
call dword [edx + 8]
test eax, eax
je 0x4e4060
mov edx, dword [eax]
mov ecx, eax
push 1
call dword [edx]
cmp dword [esi + 0x38], 0
mov byte [esi + 0x40], bl
jne 0x4e407c
mov eax, dword [esi + 0xc]
mov ecx, dword [esi + 0x10]
and eax, 0x13
or eax, 4
mov dword [esi + 0xc], eax
and ecx, eax
jne 0x4e409f
cmp byte [ebp + 0xc], 0
je 0x4e408b
push esi
call fcn.009edbe9
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
test cl, 4
je 0x4e40ab
mov esi, str.ios_base::badbit_set
jmp 0x4e40bb
test cl, 2
mov esi, str.ios_base::failbit_set
mov eax, str.ios_base::eofbit_set
cmove esi, eax
lea eax, [ebp - 0x14]
push 1
push eax
call fcn.004acbe0
add esp, 8
lea ecx, [ebp - 0x28]
push eax
push esi
call fcn.004ab430
push 0xa9cdbc
lea eax, [ebp - 0x28]
push eax
call fcn.00a3de3e
int3

Function at 0x4e467f
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
mov eax, ecx
xor edx, edx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 8], eax
mov eax, dword [eax]
mov dword [ebp - 4], edx
xor esi, esi
test eax, eax
jle 0x4e46b8
mov ebx, dword [ebp + 0xc]
add ebx, edx
mov edx, dword [ebp - 8]
mov ecx, dword [edi]
mov al, byte [ebx]
lea ebx, [ebx + 4]
xor byte [ecx + esi], al
inc esi
mov eax, dword [edx]
cmp esi, eax
jl 0x4e46a4
mov edx, dword [ebp - 4]
inc edx
add edi, 4
mov dword [ebp - 4], edx
cmp edx, 4
jl 0x4e4696
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x4e4b87
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov bl, 1
dec esi
test esi, esi
jle 0x4e4bb0
mov dl, bl
add dl, dl
mov al, dl
xor al, 0x1b
test bl, bl
movzx ecx, al
movzx eax, dl
cmovns ecx, eax
mov bl, cl
sub esi, 1
jne 0x4e4b96
mov eax, dword [ebp + 8]
xor ecx, ecx
pop esi
mov byte [eax], bl
mov word [eax + 2], cx
mov byte [eax + 1], cl
pop ebx
pop ebp
ret 8

Function at 0x4e4d05
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
mov eax, dword [0xaa006c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 0xc]
push edi
mov dword [ebp - 0x2c], eax
lea edi, [ebx + 0x64]
mov dword [ebp - 0x4c], eax
mov al, byte [ebp + 0x14]
push edi
mov dword [ebp - 0x48], ecx
mov byte [ebp - 0x2c], al
call fcn.009ec2ac
push edi
push 0
push eax
mov dword [ebp - 0x40], eax
call fcn.00a3d5c0
push ebx
push esi
push dword [ebp - 0x40]
call fcn.00a3d720
add esp, 0x1c
mov eax, ebx
test ebx, ebx
je 0x4e4d61
mov byte [esi], 0
inc esi
sub eax, 1
jne 0x4e4d58
push dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x48]
xor eax, eax
mov byte [ebp - 8], al
mov dword [ebp - 0x3c], eax
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x44], eax
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x3c]
mov word [ebp - 0xe], 0x4441
push eax
lea eax, [ebp - 0x28]
mov dword [ebp - 0xc], 0x32394531
push eax
lea eax, [ebx + 0xf]
mov dword [ebp - 0x13], 0x30413436
mov ebx, dword [ebp - 0x40]
and eax, 0xfffffff0
push eax
push ebx
mov dword [ebp - 0x28], 0x41454642
mov word [ebp - 0x15], 0x4334
mov dword [ebp - 0x1a], 0x32413745
mov dword [ebp - 0x23], 0x45384545
mov byte [ebp - 0xf], 0x42
mov byte [ebp - 0x24], 0x34
mov dword [ebp - 0x1e], 0x42343339
mov byte [ebp - 0x1f], 0x46
mov byte [ebp - 0x16], 0x42
call fcn.004e4819
mov dword [ebp - 0x2c], eax
mov edx, ebx
test edi, edi
je 0x4e4def
mov byte [edx], 0
inc edx
sub edi, 1
jne 0x4e4de6
push dword [ebp - 0x44]
mov esi, dword [ebp - 0x4c]
mov ecx, dword [ebp - 0x48]
push eax
push esi
call fcn.004e4ecd
push ebx
call fcn.009ec2b5
push dword [ebp - 0x2c]
call fcn.009ec2b5
pop ecx
pop ecx
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.009ec059
leave
ret 0x10

Function at 0x4e4e22
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x14]
test edx, edx
je 0x4e4e4b
mov ecx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0x10]
sub esi, ecx
sub edi, ecx
mov al, byte [esi + ecx]
xor al, byte [ecx]
mov byte [edi + ecx], al
inc ecx
sub edx, 1
jne 0x4e4e3b
pop edi
pop esi
pop ebp
ret 0x10
Function at 0x4e4e4f
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
sub edx, ecx
push edi
push 4
sub esi, ecx
pop edi
mov al, byte [edx + ecx]
xor al, byte [ecx]
mov byte [esi + ecx], al
inc ecx
sub edi, 1
jne 0x4e4e64
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x4e4ecd
Capabilities:
Encode data using base64

Disassembly:
push 0x64
mov eax, 0xa64f28
call fcn.009ec32d
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x54]
xor ebx, ebx
mov dword [ebp - 0x70], edi
push 0x41
push ebx
push eax
mov dword [ebp - 0x64], edi
mov dword [ebp - 0x6c], ebx
call fcn.00a3d5c0
add esp, 0xc
mov ecx, ebx
lea eax, [ecx + 0x41]
mov byte [ebp + ecx - 0x54], al
inc ecx
cmp ecx, 0x1a
jl 0x4e4ef8
mov ecx, ebx
lea eax, [ecx + 0x61]
mov byte [ebp + ecx - 0x3a], al
inc ecx
cmp ecx, 0x1a
jl 0x4e4f07
mov ecx, ebx
lea eax, [ecx + 0x30]
mov byte [ebp + ecx - 0x20], al
inc ecx
cmp ecx, 0xa
jl 0x4e4f16
mov dword [edi], ebx
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], 0xf
mov word [ebp - 0x16], 0x2f2b
mov byte [edi], bl
mov eax, dword [ebp + 0x10]
mov edi, ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0x6c], 1
test eax, eax
je 0x4e5079
push 3
pop esi
mov ecx, dword [ebp + 0xc]
dec eax
mov dword [ebp + 0x10], eax
mov al, byte [ecx]
mov byte [ebp + edi - 0x58], al
inc edi
mov dl, byte [ebp - 0x57]
inc ecx
mov dword [ebp + 0xc], ecx
mov ch, byte [ebp - 0x56]
mov cl, byte [ebp - 0x58]
mov byte [ebp - 0x5f], ch
mov byte [ebp - 0x5d], dl
mov byte [ebp - 0x5e], cl
cmp edi, esi
jne 0x4e4fd4
mov esi, dword [ebp - 0x64]
mov al, cl
shr al, 2
and cl, 3
mov byte [ebp - 0x5c], al
mov edi, ebx
shl cl, 4
mov al, dl
shr al, 4
add cl, al
mov al, ch
mov byte [ebp - 0x5b], cl
mov cl, dl
and cl, 0xf
shr al, 6
shl cl, 2
add cl, al
and ch, 0x3f
mov byte [ebp - 0x5a], cl
mov byte [ebp - 0x59], ch
movzx eax, byte [ebp + edi - 0x5c]
mov ecx, esi
movzx eax, byte [ebp + eax - 0x54]
push eax
call fcn.004ace60
inc edi
cmp edi, 4
jl 0x4e4fae
mov dl, byte [ebp - 0x5d]
mov edi, ebx
mov cl, byte [ebp - 0x5e]
mov ch, byte [ebp - 0x5f]
push 3
pop esi
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x4e4f51
mov dword [ebp - 0x68], edi
test edi, edi
je 0x4e5079
mov eax, edi
cmp edi, esi
jge 0x4e500a
cmp eax, esi
jae 0x4e5084
mov byte [ebp + eax - 0x58], bl
inc eax
cmp eax, esi
jl 0x4e4ff2
mov ch, byte [ebp - 0x56]
mov dl, byte [ebp - 0x57]
mov cl, byte [ebp - 0x58]
mov al, cl
and cl, 3
shr al, 2
mov byte [ebp - 0x5c], al
mov al, dl
shr al, 4
and dl, 0xf
shl cl, 4
add cl, al
shl dl, 2
mov al, ch
mov byte [ebp - 0x5b], cl
shr al, 6
and ch, 0x3f
add dl, al
mov byte [ebp - 0x59], ch
lea eax, [edi + 1]
mov byte [ebp - 0x5a], dl
mov dword [ebp - 0x58], eax
test eax, eax
jle 0x4e5064
mov esi, dword [ebp - 0x64]
mov edi, eax
movzx eax, byte [ebp + ebx - 0x5c]
mov ecx, esi
movzx eax, byte [ebp + eax - 0x54]
push eax
call fcn.004ace60
inc ebx
cmp ebx, edi
jl 0x4e5047
mov edi, dword [ebp - 0x68]
push 3
pop esi
cmp edi, esi
jge 0x4e5079
sub esi, edi
mov ecx, dword [ebp - 0x64]
push 0x3d
call fcn.004ace60
sub esi, 1
jne 0x4e506a
mov eax, dword [ebp - 0x64]
call fcn.009ec2dc
ret 0xc
call fcn.009ec5b7
int3
Function at 0x4e508a
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dh, byte [ebp + 0xc]
push ebx
push esi
xor ebx, ebx
push edi
mov esi, ebx
test dh, 1
je 0x4e50cc
mov al, byte [ebp + 8]
test esi, esi
je 0x4e50ca
mov edi, esi
mov dh, al
mov dl, dh
add dl, dl
mov al, dl
xor al, 0x1b
test dh, dh
movzx ecx, al
movzx eax, dl
cmovns ecx, eax
mov dh, cl
sub edi, 1
jne 0x4e50a8
mov byte [ebp - 1], dh
mov al, cl
mov dh, byte [ebp + 0xc]
xor bl, al
shr dh, 1
inc esi
mov byte [ebp + 0xc], dh
cmp esi, 8
jl 0x4e5098
pop edi
pop esi
mov al, bl
pop ebx
leave
ret 8
Function at 0x55405a
Capabilities:
Get disk information via ioctl

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0xaa006c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov ebx, ecx
or esi, 0xffffffff
xor ecx, ecx
push ecx
push ecx
push 3
push ecx
push 3
push ecx
push eax
call dword [ebx + 0x18]
mov edi, eax
cmp edi, esi
je 0x5540ae
xor ecx, ecx
lea eax, [ebp - 8]
push ecx
push eax
push 0xc
lea eax, [ebp - 0x14]
push eax
push ecx
push ecx
push 0x2d1080
push edi
call dword [ebx + 8]
test eax, eax
push edi
cmovne esi, dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.009ec059
leave
ret 4
Function at 0x578e76
Capabilities:
Hash data with md5

Disassembly:
and dword [ecx + 0x14], 0
and dword [ecx + 0x10], 0
mov dword [ecx], 0x67452301
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
ret

Function at 0x9cf6af
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
xor eax, eax
push eax
push eax
push esi
push 0x9cf68f
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [esi + 0x1c], eax
pop esi
pop ebp
ret 4
Function at 0x9f6640
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, 0x1505
push edi
lea edi, [esi + eax]
cmp esi, edi
jae 0x9f6676
mov al, byte [esi]
push eax
call fcn.00a04930
movsx ecx, al
inc esi
mov eax, ebx
add esp, 4
shl eax, 5
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp esi, edi
jb 0x9f6658
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret
Function at 0x9fb7e0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
mov ebx, dword [ebp + 8]
push edi
push ebx
mov eax, dword [ebx + 8]
mov dword [ebp - 0xc], eax
call fcn.009fb3e0
mov edi, dword [ebp + 0xc]
push edi
push ebx
mov dword [ebp - 0x14], eax
call fcn.009fb3b0
mov edx, dword [ebp + 0x10]
add esp, 0xc
mov cl, 1
mov byte [ebp - 1], cl
mov dword [edx], 0
test eax, eax
je 0x9fb956
cmp byte [eax + 0x3c], 0
je 0x9fb956
cmp dword [edi + 0x8c0], 0
je 0x9fb956
mov eax, dword [edi + 0x78]
test eax, eax
je 0x9fb846
test byte [eax + 4], 0x10
je 0x9fb846
add eax, 0x78
jmp 0x9fb84c
lea eax, [edi + 0x8c4]
xor ebx, ebx
mov dword [ebp - 0x10], eax
cmp dword [edi + 0x494], ebx
jbe 0x9fb956
xor eax, eax
mov dword [ebp - 8], eax
push esi
mov esi, dword [edi + 0x8c0]
add esi, eax
cmp dword [esi + 0xc], 0
je 0x9fb914
mov eax, dword [ebp - 0xc]
push dword [esi]
push dword [eax + 8]
call fcn.00a04ae0
add esp, 8
test eax, eax
je 0x9fb914
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov eax, dword [esi + 4]
cmp byte [ecx + 0x1c9], 0
jne 0x9fb8a5
test eax, eax
je 0x9fb8b9
jmp 0x9fb914
test eax, eax
je 0x9fb914
push eax
push dword [ecx + 0x64]
call fcn.00a04ae0
add esp, 8
test eax, eax
je 0x9fb914
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov eax, dword [esi + 0x1c]
cmp byte [ecx + 0x1ca], 0
jne 0x9fb8d2
cmp eax, 0xffffffff
je 0x9fb8df
jmp 0x9fb914
cmp eax, 0xffffffff
je 0x9fb914
cmp dword [ecx + 0x43c], eax
jne 0x9fb914
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x10]
cmp eax, dword [esi + 0x18]
jne 0x9fb914
mov eax, dword [ecx + 0x1e0]
push dword [esi + 8]
push dword [eax]
call fcn.00a04ae0
add esp, 8
test eax, eax
je 0x9fb914
lea eax, [esi + 0x20]
push eax
push dword [ebp - 0x14]
call fcn.009fb580
add esp, 8
test al, al
jne 0x9fb929
add dword [ebp - 8], 0x60
inc ebx
cmp ebx, dword [edi + 0x494]
jae 0x9fb952
mov eax, dword [ebp - 8]
jmp 0x9fb863
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 0x10]
inc dword [eax]
mov eax, dword [eax]
mov dword [esi + 0x14], eax
mov eax, dword [esi + 0xc]
mov dword [ecx], eax
mov ecx, dword [ebp + 0x14]
test ecx, ecx
je 0x9fb947
mov eax, dword [esi + 0x10]
mov dword [ecx], eax
pop esi
xor cl, cl
pop edi
mov al, cl
pop ebx
mov esp, ebp
pop ebp
ret
mov cl, byte [ebp - 1]
pop esi
pop edi
mov al, cl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xa01040
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
cmp byte [esi + 0x6bb], 0
je 0xa010d8
cmp dword [esi + 0x194], 0
je 0xa01095
push esi
call fcn.009f1e30
push 1
push esi
mov byte [ebp + 8], al
call fcn.009f20a0
push dword [esi + 0x144]
mov eax, dword [esi + 0x194]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
call eax
push dword [ebp + 8]
push esi
call fcn.009f20a0
add esp, 0x28
pop esi
pop ebp
ret
mov ecx, dword [ebp + 0xc]
mov eax, ecx
sub eax, 0
je 0xa010a9
sub eax, 1
je 0xa010a9
sub eax, 1
jne 0xa010d8
push dword [esi + 0x140]
lea eax, [ecx*2 + 0xa7e9b4]
push 1
add eax, ecx
push 2
push eax
call fcn.00a4ce8f
push dword [esi + 0x140]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.00a4ce8f
add esp, 0x20
pop esi
pop ebp
ret

Function at 0xa02b20
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.00a02b50
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.00a5bb87
Function at 0xa02da0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push str.kernel32
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0xa02dc0
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0xa7ebcc
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0xa7ebdc
push esi
mov dword [ebp - 8], ebx
call fcn.00a4fd2f
add esp, 8
test eax, eax
je 0xa02e0c
test ebx, ebx
je 0xa02dfc
push 8
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0xa02e35
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0xa02e35
push 0x800
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0xa02ef8
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0xa02e51
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0xaa0098]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0xa02eee
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0xa02eee
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0xa02e90
sub ecx, edx
sar ecx, 1
mov dword [ebx + ecx*2], 0x5c
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0xa02eb0
sub ecx, edx
sar ecx, 1
add ecx, ecx
sub ecx, esi
add ecx, ebx
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0xa02ec5
mov eax, dword [ebp - 8]
test eax, eax
je 0xa02ee5
push 8
push 0
push ebx
call eax
jmp 0xa02eec
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0xaa009c]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0xa02f50
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0xaa006c]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0xa02fa9
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0xa02f96
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0xa02f90
shr eax, 8
cmp al, 2
je 0xa02fa9
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009ec059
mov esp, ebp
pop ebp
ret
call fcn.00a32820
test eax, eax
jne 0xa0300d
push str.iphlpapi.dll
call fcn.00a02da0
add esp, 4
mov dword [0xaa4b50], eax
test eax, eax
je 0xa02fe5
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0xaa4b4c]
test eax, eax
cmovne ecx, eax
mov dword [0xaa4b4c], ecx
push 3
push 2
push 0
push 0
push 6
call fcn.00a32430
add esp, 0x14
test al, al
setne byte [0xaa732c]
push 0xaa7330
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009ec059
mov esp, ebp
pop ebp
ret

Function at 0xa058a0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0xa058c8
cmp dword [esi + 0x78], 0
je 0xa058c8
push 2
push 3
push esi
call fcn.00a05070
push dword [ebp + 0xc]
call fcn.00a05340
add esp, 0x10
jmp 0xa058d7
push dword [ebp + 0xc]
call fcn.00a05340
add esp, 4
test esi, esi
je 0xa058e8
cmp dword [esi + 0x78], 0
je 0xa058e8
push 3
push esi
call fcn.00a050b0
add esp, 8
pop esi
pop ebp
ret