joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4dce90
Capabilities:
Parse pe header

Disassembly:
mov al, byte [esp + 4]
movsx ecx, al
add ecx, 0xffffff9f
cmp ecx, 0x19
ja case.default.0x4dce9f
jmp dword [ecx*4 + 0x4dcef4]
mov al, 0x41
ret
mov al, 0x42
ret
mov al, 0x43
ret
mov al, 0x44
ret
mov al, 0x45
ret
mov al, 0x46
ret
mov al, 0x47
ret
mov al, 0x48
ret
mov al, 0x49
ret
mov al, 0x4a
ret
mov al, 0x4b
ret
mov al, 0x4c
ret
mov al, 0x4d
ret
mov al, 0x4e
ret
mov al, 0x4f
ret
mov al, 0x50
ret
mov al, 0x51
ret
mov al, 0x52
ret
mov al, 0x53
ret
mov al, 0x54
ret
mov al, 0x55
ret
mov al, 0x56
ret
mov al, 0x57
ret
mov al, 0x58
ret
mov al, 0x59
ret
mov al, 0x5a
ret

Function at 0x4dd080
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x580280]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.004a1260
add esp, 4
test eax, eax
mov byte [esp], 0
je 0x4dd0e5
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
cmp byte [esp], 0
je 0x4dd0e5
lea edx, [esp]
push edx
call dword [0x581a14]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.00486c08
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.00486c08
add esp, 0x108
ret
jmp 0x4dd080

Function at 0x4dd100
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x580280]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.004a1260
add esp, 4
test eax, eax
mov byte [esp], 0
je 0x4dd0e5
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
cmp byte [esp], 0
je 0x4dd0e5
lea edx, [esp]
push edx
call dword [0x581a14]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.00486c08
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.00486c08
add esp, 0x108
ret
jmp 0x4dd080

Function at 0x4dfb70
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x10], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret
Function at 0x4e3140
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x546013
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
mov eax, dword [0x580280]
xor eax, esp
push eax
lea eax, [esp + 0x10]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 0xc], esi
xor ebx, ebx
or eax, 0xffffffff
mov dword [esi + 8], eax
mov dword [esi + 4], eax
mov dword [esi + 0xc], ebx
mov dword [esi + 0x20], 0x58b43c
mov dword [esi + 0x10], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x18], ebx
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x24], ebx
mov dword [esi + 0x28], ebx
lea ecx, [esi + 0x34]
mov dword [esi], vtable.TiXmlDocument.0
mov dword [esp + 0x18], ebx
mov dword [ecx], 0x58b43c
mov dword [esi + 0x40], eax
mov dword [esi + 0x3c], eax
push ebx
push 0x549d1c
mov byte [esp + 0x20], 1
mov dword [esi + 0x38], 4
mov byte [esi + 0x44], bl
mov byte [esi + 0x2c], bl
mov dword [esi + 0x30], ebx
call fcn.004e60e0
mov dword [esi + 0x40], ebx
mov dword [esi + 0x3c], ebx
mov eax, esi
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
add esp, 0x10
ret
Function at 0x526070
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [ebp + 0xc], 0
jne 0x526081
xor eax, eax
jmp 0x5261fb
push 0x48
mov eax, dword [ebp + 8]
push eax
call fcn.004f3200
add esp, 8
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x52609f
xor eax, eax
jmp 0x5261fb
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 0xc]
mov al, byte [edx + 5]
mov byte [ecx + 5], al
mov ecx, dword [ebp + 0xc]
mov edx, dword [ecx]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.00525c60
add esp, 8
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp + 0xc]
mov eax, dword [edx + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00525dc0
add esp, 8
mov edx, dword [ebp - 4]
mov dword [edx + 0xc], eax
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax + 0x10]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00525ad0
add esp, 8
mov ecx, dword [ebp - 4]
mov dword [ecx + 0x10], eax
mov edx, dword [ebp + 0xc]
mov eax, dword [edx + 0x14]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00525c60
add esp, 8
mov edx, dword [ebp - 4]
mov dword [edx + 0x14], eax
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax + 0x18]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00525ad0
add esp, 8
mov ecx, dword [ebp - 4]
mov dword [ecx + 0x18], eax
mov edx, dword [ebp + 0xc]
mov eax, dword [edx + 0x1c]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00525c60
add esp, 8
mov edx, dword [ebp - 4]
mov dword [edx + 0x1c], eax
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 0xc]
mov dl, byte [ecx + 4]
mov byte [eax + 4], dl
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax + 0x20]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00526070
add esp, 8
mov ecx, dword [ebp - 4]
mov dword [ecx + 0x20], eax
mov edx, dword [ebp + 0xc]
mov eax, dword [edx + 0x2c]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00525ad0
add esp, 8
mov edx, dword [ebp - 4]
mov dword [edx + 0x2c], eax
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax + 0x30]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00525ad0
add esp, 8
mov ecx, dword [ebp - 4]
mov dword [ecx + 0x30], eax
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], 0xffffffff
mov eax, dword [ebp - 4]
mov dword [eax + 0x38], 0xffffffff
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 0xc]
mov al, byte [edx + 6]
mov byte [ecx + 6], al
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 0xc]
mov al, byte [edx + 7]
mov byte [ecx + 7], al
mov ecx, dword [ebp - 4]
mov byte [ecx + 8], 0
mov edx, dword [ebp - 4]
mov byte [edx + 9], 0
mov eax, dword [ebp - 4]
mov dword [eax + 0x28], 0
mov ecx, dword [ebp - 4]
mov dword [ecx + 0x3c], 0xffffffff
mov edx, dword [ebp - 4]
mov dword [edx + 0x40], 0xffffffff
mov eax, dword [ebp - 4]
mov dword [eax + 0x44], 0xffffffff
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x84750f
Capabilities:
Encode data using xor

Disassembly:
mov esi, 0x8472a2
sub edi, edi
mov edx, 0x47c8d1dc
inc edi
call fcn.0084754e
or edi, edi
or edx, edi
mov edi, 0xa5bce4da
xor dword [eax], esi
sub edx, edx
push 0x7a282bf2
pop edx
mov edi, edi
inc eax
add edi, edi
inc edi
and edx, edi
cmp eax, ecx
jne fcn.0084750f
mov edi, edx
dec edx
sub edi, edi
ret

Function at 0x430006
Capabilities:
Encode data using xor

Disassembly:
mov eax, section..pdata
nop
mov ebx, 0x408f6c
nop
nop
mov ecx, 0x416967c9
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x43004e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x430024
nop
nop
nop
nop
nop
mov eax, section..pdata_1
nop
mov ebx, 0x42e3d0
mov ecx, 0x16d30d3e
nop
nop
nop
nop
nop
test eax, eax
nop
je 0x430084
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
cmp eax, ebx
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40de38
nop
mov ecx, 0x64fc7fd9
nop
test eax, eax
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x433024
mov eax, section..data
nop
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x58e235d
nop
nop
nop
nop
test eax, eax
nop
nop
je 0x433084
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219

Function at 0x431005
Capabilities:
Authenticate hmac
Encode data using xor
Packed with generic packer

Disassembly:
pushal
call 0x43100c
nop
nop
nop
nop
pop eax
nop
nop
add eax, reloc.kernel32.dll_GetDateFormatA
nop
sub eax, 0x403e10
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x431030
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43101e
nop
nop
popal
nop
nop
nop
nop
jmp loc.00401219
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x3d7a2aa6
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x430024
nop
nop
nop
nop
mov eax, str.__c
nop
mov ebx, 0x42e1d0
nop
nop
mov ecx, 0x247c07d3
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x430084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x401219

Function at 0x431005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..text
nop
mov ebx, 0x40915c
mov ecx, 0x1fb2828
nop
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x43104e
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x431024
nop
mov eax, section..reloc
nop
nop
mov ebx, 0x42f3f8
nop
mov ecx, 0x18f44a30
nop
nop
test eax, eax
nop
nop
nop
je 0x431084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43106c
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x100033ea
Capabilities:
Encode data using xor

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [ecx + 0xc]
push ebx
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
mov ebx, eax
mov dword [ebp - 4], edx
mov edx, dword [ecx + 4]
mov dword [ebp - 0xc], ecx
mov dword [ebp - 0x20], 0x544b2fba
mov dword [ebp - 0x1c], 0xef0bc9df
mov dword [ebp - 0x18], 0x39d589ae
mov dword [ebp - 0x14], 0xe5ea8173
push esi
mov esi, dword [ecx + 8]
push edi
mov edi, dword [ecx]
and ebx, 3
je 0x10003476
mov ecx, dword [ebp - 4]
sub eax, ebx
mov dword [ebp + 8], eax
mov eax, dword [ecx]
add ecx, 4
add dword [ebp - 8], eax
add eax, edi
imul eax, eax, 0x6f6e65f
mov edi, 0xf993291a
sub edi, eax
xor edx, edi
xor esi, edi
mov eax, edx
add edx, edx
shr eax, 0x1f
xor edx, dword [ebp + eax*4 - 0x18]
mov eax, esi
shr eax, 0x1f
add esi, esi
xor esi, dword [ebp + eax*4 - 0x20]
sub ebx, 1
jne 0x10003437
mov eax, dword [ebp + 8]
mov dword [ebp - 4], ecx
mov ecx, dword [ebp - 0xc]
test eax, eax
je 0x1000356a
mov ebx, dword [ebp - 4]
add ebx, 4
mov dword [ebp - 4], ebx
mov eax, dword [ebx - 4]
add eax, edi
mov edi, 0xf993291a
imul eax, eax, 0x6f6e65f
mov ecx, edi
sub ecx, eax
mov eax, dword [ebx]
add eax, ecx
xor esi, ecx
imul eax, eax, 0x6f6e65f
xor edx, ecx
mov ecx, edi
mov edi, dword [ebx + 4]
mov ebx, 0xf993291a
sub ecx, eax
mov eax, edx
shr eax, 0x1f
add edx, edx
xor edx, dword [ebp + eax*4 - 0x18]
mov eax, esi
shr eax, 0x1f
add esi, esi
xor edx, ecx
xor esi, dword [ebp + eax*4 - 0x20]
lea eax, [edi + ecx]
imul eax, eax, 0x6f6e65f
xor esi, ecx
sub ebx, eax
mov eax, edx
shr eax, 0x1f
add edx, edx
xor edx, dword [ebp + eax*4 - 0x18]
mov eax, esi
shr eax, 0x1f
add esi, esi
xor edx, ebx
xor esi, dword [ebp + eax*4 - 0x20]
mov eax, dword [ebp - 4]
xor esi, ebx
mov dword [ebp - 0x10], esi
mov esi, eax
mov ecx, dword [eax + 8]
mov eax, dword [esi - 4]
add eax, ecx
add eax, edi
mov edi, esi
mov esi, dword [ebp - 0x10]
add eax, dword [edi]
mov edi, 0xf993291a
add dword [ebp - 8], eax
lea eax, [ecx + ebx]
imul eax, eax, 0x6f6e65f
lea ecx, [edx + edx]
mov ebx, dword [ebp - 4]
add ebx, 0x10
mov dword [ebp - 4], ebx
sub edi, eax
mov eax, edx
shr eax, 0x1f
xor ecx, dword [ebp + eax*4 - 0x18]
xor ecx, edi
mov eax, ecx
shr eax, 0x1f
lea edx, [ecx + ecx]
lea ecx, [esi + esi]
xor edx, dword [ebp + eax*4 - 0x18]
mov eax, esi
shr eax, 0x1f
xor ecx, dword [ebp + eax*4 - 0x20]
xor ecx, edi
mov eax, ecx
shr eax, 0x1f
lea esi, [ecx + ecx]
xor esi, dword [ebp + eax*4 - 0x20]
sub dword [ebp + 8], 4
jne 0x10003487
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov dword [ecx], edi
pop edi
mov dword [ecx + 8], esi
pop esi
mov dword [ecx + 0xc], eax
mov dword [ecx + 4], edx
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x1000b9a3
Capabilities:
Get system information on windows

Disassembly:
push 0xa0
mov eax, 0x100120d8
call fcn.10011b41
mov edi, ecx
mov dword [ebp - 0x14], edi
mov edx, dword [ebp + 0x14]
mov esi, dword [ebp + 8]
lea eax, [edx + 0x30]
push eax
push dword [esi + 0xc]
push edx
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [esi + 4]
push dword [esi]
call fcn.10003b81
and dword [ebp - 4], 0
lea eax, [ebp - 0x88]
mov dword [esi + 0xc], eax
mov ecx, edi
mov eax, dword [esi]
mov dword [ebp - 0x88], 0x10002ce0
mov dword [ebp - 0x84], 0x10002d20
mov dword [ebp - 0x80], 0x10002d40
mov dword [ebp - 0x7c], 0x10002d80
mov dword [ebp - 0x78], 0x10002dc0
mov dword [ebp - 0x74], 0x10002e10
mov dword [ebp - 0x70], 0x10002e50
mov dword [ebp - 0x6c], 0x10002e90
mov dword [ebp - 0x68], 0x10002ee0
mov dword [ebp - 0x64], 0x10002f20
mov dword [ebp - 0x60], 0x10002fa0
mov dword [ebp - 0x5c], 0x10002fe0
mov dword [ebp - 0x58], 0x10003020
mov dword [ebp - 0x54], 0x10003060
mov dword [ebp - 0x50], 0x100030a0
mov dword [ebp - 0x4c], 0x100030e0
mov dword [ebp - 0x48], 0x10003120
mov dword [ebp - 0x44], 0x10003160
mov dword [ebp - 0x40], 0x100031a0
mov dword [ebp - 0x3c], 0x100031e0
mov dword [ebp - 0x38], 0x10003220
mov dword [ebp - 0x34], 0x10003260
mov dword [ebp - 0x18], 0x100032a0
mov dword [edi + 0x240], eax
call fcn.1000963f
mov dword [edi + 0x24c], eax
test eax, eax
js 0x1000bae3
mov ecx, edi
call fcn.1000e6d2
mov esi, eax
test esi, esi
js 0x1000bac4
mov eax, dword [edi]
push edi
push eax
mov ecx, dword [eax]
mov esi, dword [ecx + 8]
mov ecx, esi
call dword [0x10017134]
call esi
mov esi, eax
lea eax, [ebp - 0xac]
push eax
call dword [sym.imp.api_ms_win_core_sysinfo_l1_1_0.dll_GetSystemInfo]
mov eax, dword [ebp - 0xa8]
mov dword [edi + 0x22c], eax
mov dword [edi + 0x24c], esi
mov eax, edi
call fcn.10011af0
ret 0x14
Function at 0x10011c00
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x10011c3e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x10011c36
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x10011c40
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x10011c26
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x10011d10
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
je 0x10011d26
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x10011d41
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret

Function at 0x1001c235
Capabilities:
Encode data using xor

Disassembly:
call 0x1001c1ae
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x1001c1de
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x1001c1fa
xor edx, 0
jmp 0x1001c205
xor edx, edx
jmp 0x1001c21c
jmp 0x1001c228
xor eax, eax
push 0x8427d7c0
call 0x1001c235
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1001c271
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x1001c24a
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x1001c288
add eax, 0
jno 0x1001c28d
add esi, 0
ret 0x10
Function at 0x1001cff6
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x1001d018
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x1001d1ba
cmp edi, dword [ebp + 0x10]
jb 0x1001d1ba
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.1001cae2
inc edi
jmp 0x1001d0a1
jmp 0x1001d0ae
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1001cae2
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1001cae2
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x1001d102
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x1001d0e6
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1001d130
add dword [eax], 0x39
jle 0x1001d10c
sub al, 0xf5
mov ch, al
call fcn.1001d145
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x1001ee1d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x1001ee33
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x1001ee44
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.1001ee85
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx
Function at 0x100211f1
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x1002113a
add ebx, 0
push ecx
call 0x1002114f
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x6c696313
sub ebx, dword [0x6c6b5b52]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6c6b5b42
call fcn.1001cc19
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1001c127
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100212ad
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100212ad
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x10021264
mov eax, 1
lock xchg dword [0x6c6b5b4e], eax
push 0x3dd1fc71
call 0x100211f1
push esi
add esp, 8
cmp eax, 0
jne 0x100211da
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x10021200
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x10021215
cmp ecx, edx
cmp eax, 0
je 0x1002123a
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x10021224
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.10021253
dec eax
loope 0x10021256
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6c6b5b4e], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x1002128a
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x1002129f
jmp 0x100212aa
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x10021198
Function at 0x10028312
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x100285e8
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6c6a27c6
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6c69978c
push 0xffffffffffffffff
call fcn.1001f512
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x1002837c
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.10028394
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x100285dc
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100285b0