joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b6bb0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4fe580
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x4c
push ebx
push esi
push edi
mov esi, ecx
call fcn.004b47b0
mov ebx, eax
test ebx, ebx
mov dword [esp + 0xc], ebx
jne 0x4b6c09
mov eax, dword [esp + 0x68]
xor ecx, ecx
mov ebx, eax
xor edx, edx
xor esi, esi
xor edi, edi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x4c]
mov dword fs:[0], ecx
add esp, 0x58
ret 0xc
push ebp
mov ecx, ebx
call fcn.004b1af0
mov ebp, dword [esp + 0x70]
mov edi, eax
add edi, ebp
mov ecx, ebx
mov dword [esp + 0x28], edi
call fcn.004b1ae0
mov edx, dword [esp + 0x74]
mov ecx, esi
add eax, edx
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x20]
push eax
call fcn.004b6260
mov ebp, dword [eax]
lea edx, [esp + 0x38]
push edx
mov ecx, dword [eax + 4]
mov eax, dword [esi + 0x1c]
push eax
mov dword [esp + 0x24], ecx
nop
nop
nop
nop
nop
nop
push 0
lea ecx, [esp + 0x4c]
call fcn.004f74fb
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], 0
call fcn.004c5730
add esp, 0xc
lea ecx, [esp + 0x48]
push ecx
lea ecx, [esp + 0x18]
call fcn.004b4210
mov eax, dword [esp + 0x50]
lea edx, [esp + 0x38]
push 2
push edx
push eax
mov byte [esp + 0x70], 1
nop
nop
nop
nop
nop
nop
mov ecx, ebx
call fcn.004b1a60
mov ebx, eax
mov eax, edi
cmp eax, ebx
jge 0x4b6cd4
push edi
mov ecx, esi
call fcn.004b4320
push eax
push ebp
mov ecx, esi
call fcn.004b44e0
cmp eax, dword [esp + 0x40]
jg 0x4b6cd0
inc edi
mov ebp, eax
cmp edi, ebx
jl 0x4b6cae
mov eax, ebx
jmp 0x4b6cda
cmp edi, ebx
jl reloc.USER32.dll_wsprintfW
mov eax, ebx
jmp 0x4b6cda
mov eax, edi
lea ecx, [eax - 1]
mov eax, dword [esp + 0x28]
cmp eax, ecx
jle SetHandleCount
mov dword [esp + 0x30], eax
jmp 0x4b6cf6
cmp edi, ebx
jl 0x4b6cf1
mov edi, ebx
dec edi
mov dword [esp + 0x30], edi
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0x1c]
call fcn.004b1a20
mov ebp, eax
mov eax, dword [esp + 0x2c]
cmp eax, ebp
mov edi, eax
jge 0x4b6d3d
push edi
mov ecx, esi
call fcn.004b4240
push eax
push ebx
mov ecx, esi
call fcn.004b4610
cmp eax, dword [esp + 0x44]
jg 0x4b6d35
inc edi
mov ebx, eax
cmp edi, ebp
jl 0x4b6d0f
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x4b6d47
cmp edi, ebp
jl 0x4b6d41
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x4b6d47
mov eax, dword [esp + 0x2c]
mov ecx, edi
dec ecx
cmp eax, ecx
jle 0x4b6d50
mov ecx, eax
jmp 0x4b6d59
cmp edi, ebp
jl 0x4b6d56
mov edi, ebp
lea ecx, [edi - 1]
mov esi, dword [esp + 0x6c]
mov edi, dword [esp + 0x28]
mov edx, esi
mov dword [edx], edi
mov dword [edx + 4], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x14]
call fcn.004b4230
lea ecx, [esp + 0x48]
mov dword [esp + 0x64], 0xffffffff
call fcn.004f756d
mov ecx, dword [esp + 0x5c]
pop ebp
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x58
ret 0xc
Function at 0x4bcc90
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4fea38
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x4bccc9
inc eax
mov dword [esi + 0x10], eax
jmp 0x4bcddc
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x4bccdd
mov eax, 0xffffffc7
jmp 0x4bcdde
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x4bccee
cmp dword [esi + 8], eax
jne 0x4bccdd
cmp dword [esi + 8], eax
jne 0x4bcd07
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x4bcd07
mov eax, 0xffffffc7
jmp 0x4bcdde
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x4bcd1b
push eax
mov ecx, ebx
call fcn.004bc4c0
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.00487d00
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x4bcd4c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00487d20
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.004bbc30
test eax, eax
mov dword [esp + 0x38], eax
je 0x4bcd7f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x59d408
call fcn.00487f00
mov eax, dword [esp + 0x38]
jmp 0x4bcdde
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.004bcaf0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x4bcdc3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.004bcb10
mov esi, eax
test esi, esi
jne 0x4bcdf3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.004bcaf0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x4bcd95
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x59d408
call fcn.00487f00
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x59d408
call fcn.00487f00
mov eax, esi
jmp 0x4bcdde
Function at 0x4c5d90
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ff068
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
nop
nop
nop
nop
nop
nop
push 0
lea ecx, [esp + 0x20]
call fcn.004f74fb
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004c5730
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.004f7429
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.004f3cea
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.004f3cea
push 1
push 0
push 0
mov ecx, esi
call fcn.004f3c92
push 1
push 0
push 1
mov ecx, esi
call fcn.004f3c92
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004f756d
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x4c5f10
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ff088
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.004f74fb
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004c5730
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.004f7429
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
nop
nop
nop
nop
nop
nop
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x4c5fd4
cmp dword [esp + 0x40], 1
jne 0x4c5fd2
cmp ecx, eax
jge 0x4c5fd4
mov eax, ecx
cmp eax, 0xc8
jge 0x4c5fe0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004c5d90
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
nop
nop
nop
nop
nop
nop
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004f756d
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4c6750
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ff0f3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.004f210a
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], 0x5a33b8
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], 0x5a0d80
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
nop
nop
nop
nop
nop
nop
push eax
mov ecx, edi
call fcn.004f77a3
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004f8d02
test eax, eax
je 0x4c686c
mov ecx, dword [esp + 0x3c]
call fcn.004f77d0
mov ecx, dword [esi + 0x1c]
mov ebp, dword [0x501544]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x4c6830
push edi
mov ecx, esi
call fcn.004f4e31
mov ecx, esi
call fcn.004c69d0
cmp dword [esp + 0x38], 1
jne 0x4c6865
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004f4f6c
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28

Function at 0x4c9280
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4c92b3
push esi
call fcn.004cc390
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4c92ac
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x4c9339
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4c9322
mov eax, dword [esi + 8]
test eax, eax
je 0x4c92d7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x4c931e
cmp eax, 2
je 0x4c9322
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4c92ca
cmp eax, 3
je 0x4c92fd
cmp eax, 1
jne 0x4c92ca
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x4c92ca
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4c92ca
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004c9360
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4c9348
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004c9360
add esp, 4
pop esi
ret
Function at 0x51c118
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100330d9
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x10042170]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov eax, dword [0x1004213c]
mov edx, dword [eax + 0xc]
lea edi, [esi + 0xc]
mov ecx, 0x1004213c
mov dword [ebp - 0x14], edi
call edx
add eax, 0x10
mov dword [edi], eax
mov dword [ebp - 4], 1
mov dword [esi + 0x2c], 0
call dword [0x100351c8]
or dword [esi + 0x2c], 2
mov dword [esi + 0x24], eax
mov dword [esi + 0x28], 0xea60
mov dword [esi + 0x30], 0xbb8
mov eax, dword [0x1004213c]
mov edx, dword [eax + 0xc]
lea edi, [esi + 0x48]
mov ecx, 0x1004213c
mov dword [ebp - 0x14], edi
call edx
add eax, 0x10
mov dword [edi], eax
mov byte [ebp - 4], 3
mov eax, dword [0x1004213c]
mov edx, dword [eax + 0xc]
lea edi, [esi + 0x54]
mov ecx, 0x1004213c
mov dword [ebp - 0x14], edi
call edx
add eax, 0x10
mov dword [edi], eax
mov dword [ebp - 4], 0xffffffff
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x520928
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [ebp + 0x14]
mov eax, esi
and eax, 0x80000007
mov dword [ebp - 4], ecx
jns 0x520941
dec eax
or eax, 0xfffffff8
inc eax
jne 0x520a24
cmp esi, 0x10
jl 0x520a24
xor ecx, ecx
mov eax, esi
mov edx, 4
mul edx
seto cl
push ebx
push edi
neg ecx
or ecx, eax
push ecx
call fcn.00527586
add esp, 4
xor edi, edi
mov ebx, eax
test esi, esi
jle 0x5209a1
lea ecx, [ecx]
mov eax, dword [ebp + 0x1c]
mov ecx, dword [ebp + 0x18]
mov edx, dword [ebp + 0x10]
push eax
mov eax, dword [ebp + 0xc]
push ecx
mov ecx, dword [ebp + 8]
push edi
push 0
push esi
push ebx
push edi
push edx
push eax
push ecx
mov ecx, dword [ebp - 4]
call fcn.00520618
add edi, 8
cmp edi, esi
jl 0x520978
mov eax, 8
cmp esi, eax
jle 0x5209c5
mov edx, dword [ebp + 8]
mov ecx, dword [ebp + 0x10]
lea ecx, [edx + ecx*4]
jmp 0x5209b8
mov edx, dword [ecx]
xor dword [ebx + eax*4], edx
inc eax
add ecx, 4
cmp eax, esi
jl 0x5209b8
mov edi, dword [ebx]
and edi, 7
mov eax, 0xfffffff6
sub eax, edi
add esi, eax
xor ecx, ecx
mov eax, esi
mov edx, 4
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.00527586
mov ecx, eax
add esp, 4
xor eax, eax
mov dword [ebp + 8], ecx
test esi, esi
jle 0x520a0a
lea edi, [ebx + edi*4 + 0xc]
mov edx, dword [edi]
mov dword [ecx + eax*4], edx
inc eax
add edi, 4
cmp eax, esi
jl 0x5209fd
mov eax, dword [ebp + 0x20]
push ebx
mov dword [eax], esi
call fcn.0052882b
mov eax, dword [ebp + 8]
add esp, 4
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret 0x1c
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret 0x1c
Function at 0x55440f
Capabilities:
Access peb ldr_data

Disassembly:
mov ecx, 0x10019e78
jmp 0x5543f1
push 0xffffffffffffffff
push 0x10014008
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
mov al, byte [esp + 3]
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov cl, byte [esp + 0x13]
xor ebx, ebx
push 0x34
mov dword [esp + 0x1c], esi
mov byte [esi], al
mov byte [esi + 1], cl
mov byte [esi + 8], bl
call fcn.0056645f
mov edi, eax
add esp, 4
lea ecx, [esp + 0x14]
mov ebp, edi
mov dword [edi + 4], ebx
mov dword [edi + 0x30], 1
call dword [0x100151dc]
cmp dword [0x10019ee4], ebx
jne 0x554462
mov dword [0x10019ee4], edi
mov dword [edi], ebx
mov edx, dword [0x10019ee4]
xor ebp, ebp
mov dword [edx + 8], ebx
mov ecx, dword [0x10019ee0]
inc ecx
mov dword [0x10019ee0], ecx
lea ecx, [esp + 0x14]
call dword [0x10015208]
cmp ebp, ebx
je 0x554486
push ebp
call fcn.00566459
add esp, 4
mov edi, dword [0x10019ee4]
push 0x34
call fcn.0056645f
mov dword [eax + 4], edi
mov dword [eax + 0x30], ebx
mov dword [esi + 4], eax
mov dword [esi + 0xc], ebx
mov dword [eax], eax
mov eax, dword [esi + 4]
add esp, 4
mov dword [eax + 8], eax
lea edi, [esi + 0x10]
push ebx
mov ecx, edi
mov dword [esp + 0x28], ebx
call fcn.00566453
mov dword [edi], 0x100152e0
add edi, 8
push edi
call dword [0x10015044]
mov ecx, dword [esp + 0x1c]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret

Function at 0x557051
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 8
xor edx, edx
xor eax, eax
push ebx
push ebp
mov ebp, dword [esp + 0x1c]
push esi
push edi
mov ecx, ebp
mov byte [ecx], al
inc eax
inc ecx
cmp ax, 0x100
jl 0x557062
mov byte [ebp + 0x100], dl
mov byte [ebp + 0x101], dl
mov byte [esp + 0x24], dl
xor esi, esi
mov ebx, ebp
mov dword [esp + 0x10], 0x100
mov edi, dword [esp + 0x24]
mov ecx, dword [esp + 0x1c]
and edi, 0xff
xor eax, eax
xor edx, edx
mov al, byte [edi + ecx]
mov dl, byte [ebx]
add esi, eax
add edx, esi
and edx, 0x800000ff
jns 0x5570b3
dec edx
or edx, 0xffffff00
inc edx
mov byte [esp + 0x14], dl
mov esi, dword [esp + 0x14]
and esi, 0xff
lea eax, [esi + ebp]
push eax
push ebx
call fcn.00557021
lea eax, [edi + 1]
add esp, 8
cdq
idiv dword [esp + 0x20]
mov eax, dword [esp + 0x10]
inc ebx
dec eax
mov dword [esp + 0x10], eax
mov byte [esp + 0x24], dl
jne 0x557088
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
Function at 0x5570f1
Capabilities:
Encrypt data using rc4 prga

Disassembly:
sub esp, 0x10
mov edx, dword [esp + 0x18]
push ebx
mov ebx, dword [esp + 0x20]
push ebp
xor ebp, ebp
mov al, byte [ebx + 0x100]
mov cl, byte [ebx + 0x101]
cmp edx, ebp
mov byte [esp + 0x24], al
mov byte [esp + 8], cl
mov dword [esp + 0xc], ebp
jle 0x5571fd
push esi
mov esi, dword [esp + 0x28]
push edi
mov edi, dword [esp + 0x10]
and esi, 0xff
and edi, 0xff
lea eax, [esi + 1]
and eax, 0x800000ff
jns 0x557147
dec eax
or eax, 0xffffff00
inc eax
mov byte [esp + 0x2c], al
xor ecx, ecx
mov esi, dword [esp + 0x2c]
and esi, 0xff
mov cl, byte [esi + ebx]
lea eax, [esi + ebx]
add ecx, edi
mov dword [esp + 0x1c], eax
and ecx, 0x800000ff
jns 0x557173
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov edi, dword [esp + 0x10]
and edi, 0xff
lea ecx, [edi + ebx]
push ecx
push eax
mov dword [esp + 0x20], ecx
call fcn.00557021
mov eax, dword [esp + 0x20]
xor edx, edx
xor ecx, ecx
add esp, 8
mov dl, byte [eax]
mov eax, dword [esp + 0x1c]
mov cl, byte [eax]
add edx, ecx
and edx, 0x800000ff
jns 0x5571b4
dec edx
or edx, 0xffffff00
inc edx
mov eax, dword [esp + 0x24]
and edx, 0xff
mov cl, byte [edx + ebx]
mov dl, byte [eax + ebp]
xor dl, cl
mov byte [eax + ebp], dl
mov eax, dword [esp + 0x14]
inc eax
movsx ebp, ax
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x28]
cmp ebp, eax
jl 0x557136
mov dl, byte [esp + 0x2c]
mov al, byte [esp + 0x10]
pop edi
pop esi
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], al
pop ebp
pop ebx
add esp, 0x10
ret
mov byte [ebx + 0x100], al
mov byte [ebx + 0x101], cl
pop ebp
pop ebx
add esp, 0x10
ret

Function at 0x557211
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
sub esp, 0x400
xor ecx, ecx
lea edx, [esp]
push esi
mov eax, ecx
mov esi, 8
test al, 1
je 0x557232
shr eax, 1
xor eax, 0xedb88320
jmp 0x557234
shr eax, 1
dec esi
jne 0x557225
mov dword [edx], eax
inc ecx
add edx, 4
cmp ecx, 0x100
jl 0x55721e
mov edx, dword [esp + 0x40c]
or eax, 0xffffffff
mov ecx, edx
dec edx
test ecx, ecx
je 0x55727d
mov ecx, dword [esp + 0x408]
push ebx
lea esi, [edx + 1]
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [esp + edx*4 + 8]
xor eax, edx
inc ecx
dec esi
jne 0x557261
pop ebx
not eax
pop esi
add esp, 0x400
ret
Function at 0x55f5df
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
mov ecx, 0x1001a020
jmp 0x55f5c1
push 0xffffffffffffffff
push 0x10014be8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
mov al, byte [esp + 3]
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov cl, byte [esp + 0x13]
xor ebx, ebx
push 0x18
mov dword [esp + 0x1c], esi
mov byte [esi], al
mov byte [esi + 1], cl
mov byte [esi + 8], bl
call fcn.0056645f
mov edi, eax
add esp, 4
lea ecx, [esp + 0x14]
mov ebp, edi
mov dword [edi + 4], ebx
mov dword [edi + 0x14], 1
call dword [0x100151dc]
cmp dword [0x1001a08c], ebx
jne 0x55f632
mov dword [0x1001a08c], edi
mov dword [edi], ebx
mov edx, dword [0x1001a08c]
xor ebp, ebp
mov dword [edx + 8], ebx
mov ecx, dword [0x1001a088]
inc ecx
mov dword [0x1001a088], ecx
lea ecx, [esp + 0x14]
call dword [0x10015208]
cmp ebp, ebx
je 0x55f656
push ebp
call fcn.00566459
add esp, 4
mov edi, dword [0x1001a08c]
push 0x18
call fcn.0056645f
mov dword [eax + 4], edi
mov dword [eax + 0x14], ebx
mov dword [esi + 4], eax
mov dword [esi + 0xc], ebx
mov dword [eax], eax
mov eax, dword [esi + 4]
add esp, 4
mov dword [eax + 8], eax
lea edi, [esi + 0x10]
push ebx
mov ecx, edi
mov dword [esp + 0x28], ebx
call fcn.00566453
mov dword [edi], 0x100152e0
add edi, 8
push edi
call dword [0x10015044]
push ebx
call dword [0x10015244]
mov ecx, dword [esp + 0x20]
add esp, 4
mov dword [esi + 0x30], eax
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret

Function at 0x81ac60
Capabilities:
Check for software breakpoints

Disassembly:
push 0x7ca28a06
mov dword [ebp], eax
push dword [esp]
pushal
mov word [esp], ax
push esp
lea esp, [esp + 0x2c]
jmp fcn.0082260b
pushal
lea esp, [esp + 0x44]
jne 0x5f0cec
js 0x5ee0e1
push 0x68cfd36b
mov dword [ebp], eax
pushal
lea esp, [esp + 0x24]
jmp fcn.0082260b

Function at 0x82993b
Capabilities:
Execute anti-debugging instructions

Disassembly:
lea esp, [esp + 0x54]
jl 0x82c385
jmp 0x8ada54
lea eax, [esi - 0x76237ea5]
cmp dword [ebp - 4], 0
jbe 0x8505e4
setg ah
mov eax, dword [ebp + 0xc]
jmp 0x8ab28f
jmp 0x8806bc
pushfd
lea esp, [esp + 4]
jns 0x89003f
pushfd
mov dword [esp], 0x100
call fcn.0085f23c
call fcn.00881cfe
mov dword [esp + 0x1c], 0x8a0915
pushfd
pushfd
push dword [esp]
call fcn.0083d7d5
jmp 0x85a5c8
pushal
pushal
lea esp, [esp + 0x40]
call fcn.008a7ee2
movsx ax, dl
bt ax, 5
lea ecx, [ebp*4 + 0x26b82077]
mov eax, dword [0x8168f0]
mov cl, 0xb0
cmc
rol eax, 0x11
lea ecx, [esi*4 - 0xe3b7121]
bswap ecx
not eax
shld cx, bp, cl
btr cx, 5
shr cl, cl
mov ecx, eax
push ecx
call fcn.0087c788
js 0x83a278
movsx dx, bl
push ecx
mov dx, 0x90f0
lea edx, [ebp - 0x40c]
jmp 0x83acd1
pushal
pushfd
lea esp, [esp + 0x28]
jle 0x8ae87e
call fcn.00837cf8
mov ecx, 0xcf1be6a4
clc
sub byte [ebp + 0x29], dl
rcl byte [ebx - 0x36], cl
ljmp 0x78de
pushfd
pushal
mov dword [esp + 0x20], 0x100
mov dword [esp + 8], edx
call fcn.0089d470
mov dl, dh
xor ch, al
movzx ecx, word [edi]
bts dx, 1
ror dl, cl
bsr dx, ax
sar dl, cl
movzx edx, word [edi + 2]
cmp esi, edi
add ecx, edx
cmc
stc
jns 0x877d70
xor ebx, ebx
pushfd
test ecx, ecx
jmp 0x8376cd