joyce8/EMBER2024-capa huggingface dataset:
Function at 0x421a23
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x68
mov eax, dword [esp + 0x78]
push ebx
push esi
cmp eax, 1
push edi
mov dword [esp + 0x14], ecx
jl 0x421c44
cmp eax, 8
jg 0x421c44
cmp dword [esp + 0x8c], 2
jl 0x421c44
mov eax, dword [esp + 0x7c]
mov esi, dword [eax]
mov edi, dword [eax + 4]
mov ecx, dword [eax + 8]
mov dword [esp + 0x6c], ecx
sub ecx, esi
mov ebx, dword [eax + 0xc]
mov dword [esp + 0x7c], ecx
test ecx, ecx
mov dword [esp + 0x70], ebx
jle 0x421c44
sub ebx, edi
test ebx, ebx
mov dword [esp + 0x20], ebx
jle 0x421c44
mov eax, dword [esp + 0x80]
test eax, eax
je 0x421aaa
mov edx, dword [eax]
mov dword [esp + 0x44], edx
mov edx, dword [eax + 4]
mov dword [esp + 0x48], edx
mov edx, dword [eax + 8]
mov dword [esp + 0x4c], edx
mov eax, dword [eax + 0xc]
mov dword [esp + 0x50], eax
xor edx, edx
push ebp
test ebx, ebx
mov dword [esp + 0x1c], 1
mov dword [esp + 0x14], edx
jle 0x421c2d
mov ebp, dword [0x466434]
mov eax, ebx
mov dword [esp + 0x10], 0x32
sub eax, edx
cmp eax, 0x32
jg 0x421adc
mov dword [esp + 0x10], eax
xor eax, eax
test ecx, ecx
jle 0x421c14
mov ebx, dword [esp + 0x10]
add ebx, edx
mov dword [esp + 0x20], ebx
sub ecx, eax
cmp ecx, 0x32
jle 0x421afc
mov ecx, 0x32
lea ebx, [ecx + eax]
mov ecx, dword [esp + 0x20]
push ecx
push ebx
push edx
lea edx, [esp + 0x34]
push eax
push edx
call dword [0x466444]
push edi
lea eax, [esp + 0x2c]
push esi
push eax
call ebp
mov eax, dword [esp + 0x84]
test eax, eax
je 0x421b3b
lea ecx, [esp + 0x48]
lea edx, [esp + 0x28]
push ecx
lea eax, [esp + 0x2c]
push edx
push eax
call dword [fcn.00466440]
lea ecx, [esp + 0x28]
push ecx
call dword [0x466400]
test eax, eax
jne 0x421bfb
mov eax, dword [esp + 0x2c]
mov edx, dword [esp + 0x28]
mov ecx, dword [esp + 0x30]
mov dword [esp + 0x3c], eax
mov dword [esp + 0x38], edx
mov edx, dword [esp + 0x34]
mov dword [esp + 0x40], ecx
mov eax, edi
mov ecx, esi
mov dword [esp + 0x44], edx
neg eax
neg ecx
push eax
lea edx, [esp + 0x3c]
push ecx
push edx
call ebp
mov edx, dword [esp + 0x40]
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x3c]
mov dword [esp + 0x60], edx
lea edx, [esp + 0x58]
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0x44]
push edx
mov edx, dword [esp + 0x94]
mov dword [esp + 0x60], ecx
mov ecx, dword [esp + 0x78]
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x74]
push edx
mov edx, dword [esp + 0x94]
sub ecx, edi
sub eax, esi
push edx
push ecx
mov ecx, dword [esp + 0x28]
push eax
mov eax, dword [esp + 0x9c]
push eax
call fcn.00421033
cmp eax, 1
jne 0x421c25
mov ecx, dword [esp + 0x94]
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
push ecx
mov ecx, dword [esp + 0x80]
push edx
push eax
push ecx
mov ecx, dword [esp + 0x28]
call fcn.004218e3
mov ecx, dword [esp + 0x80]
mov edx, dword [esp + 0x14]
mov eax, ebx
cmp eax, ecx
jl 0x421af0
mov ebx, dword [esp + 0x24]
add edx, dword [esp + 0x10]
cmp edx, ebx
mov dword [esp + 0x14], edx
jge 0x421c2d
jmp 0x421ac7
mov dword [esp + 0x1c], 0
mov ecx, dword [esp + 0x18]
call fcn.00420c33
mov eax, dword [esp + 0x1c]
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x68
ret 0x1c
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x68
ret 0x1c
Function at 0x4241c3
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x42435b
cmp ebp, ebx
jle 0x42435b
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x424221
dec eax
or eax, 0xfffffff8
inc eax
je 0x424228
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x424237
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42423e
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045a927
add esp, 4
cmp eax, ebx
je 0x42425f
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0045a927
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x424351
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x424338
mov al, byte [edx]
cmp al, 0xc0
jbe 0x424324
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x424319
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x424327
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x424327
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4242c3
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x4242b4
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x42bb43
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4642f8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.0042c6c3
lea edx, [esp + 0x18]
push eax
push edx
call dword [fcn.004665d4]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [0x466400]
test eax, eax
je 0x42bbec
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.0042b7d3
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [0x466434]
push edi
lea ecx, [esp + 0x4c]
call fcn.0046153a
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.0043add3
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [fcn.004660e0]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [fcn.004663cc]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [fcn.00466440]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.004615ac
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
Function at 0x43b433
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x464e08
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
call dword [fcn.004663cc]
push 0
lea ecx, [esp + 0x20]
call fcn.0046153a
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0043add3
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.00461468
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.0045dd5a
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.0045dd5a
push 1
push 0
push 0
mov ecx, esi
call fcn.0045dd02
push 1
push 0
push 1
mov ecx, esi
call fcn.0045dd02
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004615ac
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x43b5b3
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x464e28
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.0046153a
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0043add3
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.00461468
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [fcn.004663cc]
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 0x43b677
cmp dword [esp + 0x40], 1
jne 0x43b675
cmp ecx, eax
jge 0x43b677
mov eax, ecx
cmp eax, 0xc8
jge 0x43b683
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0043b433
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [fcn.004663d0]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004615ac
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x43be03
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x464e93
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.0045c195
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], 0x46dde8
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], 0x46ceb0
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
call dword [0x4660b0]
push eax
mov ecx, edi
call fcn.004617e2
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00462cfe
test eax, eax
je 0x43bf1f
mov ecx, dword [esp + 0x3c]
call fcn.0046180f
mov ecx, dword [esi + 0x1c]
mov ebp, dword [fcn.004663ac]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x43bee3
push edi
mov ecx, esi
call fcn.0045ee74
mov ecx, esi
call fcn.0043c083
cmp dword [esp + 0x38], 1
jne 0x43bf18
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.0045efaf
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 0x43e943
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43e976
push esi
call fcn.00441a33
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43e96f
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 0x43e9fc
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43e9e5
mov eax, dword [esi + 8]
test eax, eax
je 0x43e99a
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 0x43e9e1
cmp eax, 2
je 0x43e9e5
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43e98d
cmp eax, 3
je 0x43e9c0
cmp eax, 1
jne 0x43e98d
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 0x43e98d
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43e98d
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043ea23
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43ea0b
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043ea23
add esp, 4
pop esi
ret
Function at 0x40af90
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
push edi
push esi
mov esi, 0x423e54
push ebx
sub esp, 0x8c
fld dword [0x423ebc]
mov edx, dword [0x4356f4]
mov dword [esp + 0x38], 0
lea ebp, [esp + 0x38]
lea edi, [esp + 0x44]
mov eax, dword [esp + 0xa4]
mov dword [esp + 0x3c], 0
mov ebx, dword [esp + 0xa0]
mov dword [esp + 0x44], eax
mov eax, dword [0x4356f0]
mov dword [esp + 0x40], 0
mov dword [esp + 0x48], eax
mov eax, dword [0x4356f0]
mov dword [esp + 0x7c], 0
mov dword [esp + 0x54], 0
shl eax, 2
mov dword [esp + 0x58], 0
mov dword [esp + 0x5c], 0
mov dword [esp + 0x60], 0
mov dword [esp + 0x50], 2
mov dword [esp + 0x4c], edx
mov dword [esp + 0x64], 0
mov dword [esp + 0x78], 0
mov dword [esp + 0x6c], 3
fst dword [esp + 0x74]
mov dword [esp + 0x2c], eax
mov eax, 0x57
fstp dword [esp + 0x70]
lea esi, [esi]
nop
mov dword [esp + 0x68], eax
mov eax, dword [ebx + 0xc]
lea ecx, [esp + 0x64]
add esi, 4
mov edx, dword [eax]
mov dword [esp + 0xc], ebp
mov dword [esp + 8], edi
mov dword [esp + 4], ecx
mov dword [esp], eax
call dword [edx + 0x38]
sub esp, 0x10
test eax, eax
jns 0x40b07f
mov eax, dword [esi]
test eax, eax
jne 0x40b050
mov ecx, dword [esp + 0x38]
test ecx, ecx
je 0x40b1e0
mov eax, dword [esp + 0x68]
mov esi, dword [ecx]
mov dword [esp + 0xc], 0
mov edx, dword [esp + 0x6c]
fld dword [0x423ebc]
mov dword [esp], ecx
mov dword [esp + 0x54], eax
lea eax, [esp + 0x40]
mov dword [esp + 0x18], eax
lea eax, [esp + 0x54]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x2c]
mov dword [esp + 0x58], edx
mov edx, dword [esp + 0x4c]
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x48]
fst dword [esp + 0x60]
mov dword [esp + 4], eax
mov dword [esp + 8], edx
fstp dword [esp + 0x5c]
call dword [esi + 0x10]
sub esp, 0x1c
test eax, eax
js 0x40b1a0
mov eax, dword [esp + 0x68]
cmp eax, 0x56
jbe 0x40b101
mov edx, dword [0x428d34]
cmp dword [edx + 0x20], 0x17
jg 0x40b13d
cmp eax, 0x56
mov dword [esp], 0x20
setbe al
movzx eax, al
mov dword [esp + 4], eax
call fcn.004113e0
mov dword [ebx + 0x28], eax
mov eax, dword [esp + 0x2c]
imul eax, dword [esp + 0x4c]
mov dword [esp], 1
mov dword [esp + 4], eax
call sub.msvcrt.dll_calloc
mov dword [ebx + 0x24], eax
test eax, eax
je 0x40b1a0
mov eax, dword [esp + 0x38]
lea ecx, [esp + 0x3c]
mov edx, dword [eax]
mov dword [esp + 8], ecx
mov dword [esp + 4], 0x423e60
mov dword [esp], eax
call dword [edx]
sub esp, 0xc
test eax, eax
js 0x40b1a0
mov eax, dword [esp + 0x38]
mov dword [ebx + 0x18], 0x40a1e0
mov dword [ebx + 0x1c], fcn.0040af90
mov dword [ebx + 0x12c], eax
mov eax, dword [esp + 0x3c]
mov dword [ebx + 0x20], 0
mov dword [ebx + 0x10], eax
mov eax, dword [esp + 0x40]
mov dword [ebx + 0x14], eax
add esp, 0x8c
xor eax, eax
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [esp + 0x40]
test eax, eax
je 0x40b1b3
mov edx, dword [eax]
mov dword [esp], eax
call dword [edx + 8]
sub esp, 4
mov eax, dword [esp + 0x38]
test eax, eax
je 0x40b1c6
mov edx, dword [eax]
mov dword [esp], eax
call dword [edx + 8]
sub esp, 4
add esp, 0x8c
mov eax, 0xffffffff
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [esp + 0x40]
test eax, eax
jne 0x40b1a8
jmp 0x40b1c6
Function at 0x40d630
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
push ebx
sub esp, 0x114
mov eax, dword [0x4356ec]
test eax, eax
jne 0x40d650
call fcn.004086e0
add esp, 0x114
pop ebx
pop esi
ret
lea eax, [esp + 0x10]
mov dword [esp], eax
call dword [sym.imp.USER32.dll_GetKeyboardState]
movzx eax, byte [0x4245a0]
mov edx, 0x4245a1
sub esp, 4
test al, al
jne 0x40d68c
jmp 0x40d641
or cl, byte [esp + ebx + 0x10]
shr cl, 7
mov byte [eax], cl
movzx eax, byte [edx + 2]
add edx, 3
test al, al
je 0x40d641
movzx ecx, byte [edx]
mov esi, dword [0x428d34]
movzx ebx, byte [edx + 1]
movzx ecx, byte [esp + ecx + 0x10]
add eax, dword [esi + 0x64]
test bl, bl
jne 0x40d678
shr cl, 7
mov byte [eax], cl
jmp 0x40d681
Function at 0x40ea40
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov eax, 0x1018
push edi
push esi
push ebx
call fcn.0041e780
sub esp, eax
mov ebx, dword [esp + 0x102c]
mov eax, dword [esp + 0x1034]
mov byte [esp + 0xd], 1
lea ebp, [esp + 0x1019]
mov ecx, dword [esp + 0x1038]
lea edx, [ebx + 1]
mov dword [esp + 8], edx
movzx edx, byte [ebx + 1]
movzx ebx, byte [ebx]
shl edx, 8
and dx, 0xf00
mov esi, edx
mov edx, dword [esp + 0x1030]
or esi, ebx
lea edi, [edx - 1]
mov ebx, esi
mov edx, esi
mov word [esp + 0x12], si
mov byte [eax], bl
mov ebx, 0x100
mov byte [esp + 0x11], dl
lea edx, [eax + 1]
mov eax, dword [ecx]
mov dword [esp + 4], edi
add eax, edx
mov dword [ecx], 1
mov dword [esp + 0x14], eax
mov word [esp + 0xe], bx
test edi, edi
jle 0x40ebc0
mov ebx, dword [esp + 4]
mov esi, dword [esp + 8]
sub ebx, 1
cmp byte [esp + 0xd], 0
movzx edi, byte [esi]
movzx eax, byte [esi + 1]
je 0x40ebd8
add esi, 2
sub dword [esp + 4], 2
mov dword [esp + 8], esi
movzx esi, al
mov eax, edi
shr al, 4
shl esi, 4
movzx edi, al
or esi, edi
xor byte [esp + 0xd], 1
cmp si, 0xfff
je 0x40ec6b
cmp si, word [esp + 0xe]
jb 0x40ec00
movzx eax, byte [esp + 0x11]
movzx ebx, word [esp + 0x12]
mov byte [esp + 0x19], al
lea eax, [esp + 0x1a]
jmp 0x40eb54
lea ebx, [ebx + ebx*2]
add eax, 1
lea edi, [ebx + ebx + 0x435760]
movzx ebx, byte [edi + 4]
mov byte [eax - 1], bl
movzx ebx, word [edi + 2]
cmp eax, ebp
je 0x40ebc0
cmp ebx, 0xff
jg 0x40eb38
mov byte [esp + 0x11], bl
mov byte [eax], bl
mov edi, dword [esp + 0x14]
cmp edi, edx
jbe 0x40ebc0
mov ebx, edx
sub ebx, edi
lea edi, [esp + 0x19]
add ebx, eax
mov dword [esp], ebx
jmp 0x40eb85
cmp dword [esp], eax
je 0x40ebc0
movzx ebx, byte [eax]
sub eax, 1
add edx, 1
mov byte [edx - 1], bl
add dword [ecx], 1
cmp eax, edi
jae 0x40eb80
movzx edi, word [esp + 0xe]
cmp di, 0xffe
jbe 0x40ec40
mov eax, dword [esp + 4]
test eax, eax
jle 0x40ebc0
mov word [esp + 0x12], si
jmp 0x40eacb
mov eax, 0xffffffff
add esp, 0x1018
pop ebx
pop esi
pop edi
pop ebp
ret 0x10
mov esi, eax
mov eax, edi
add dword [esp + 8], 1
shl esi, 8
movzx edi, al
mov dword [esp + 4], ebx
and si, 0xf00
or esi, edi
jmp 0x40eb04
movzx ebx, si
lea eax, [esp + 0x19]
jmp 0x40ec33
lea ebx, [ebx + ebx*2]
add eax, 1
lea edi, [ebx + ebx + 0x435760]
movzx ebx, byte [edi + 4]
mov byte [eax - 1], bl
movzx ebx, word [edi + 2]
lea edi, [esp + 0x1018]
cmp eax, edi
je 0x40ebc0
cmp ebx, 0xff
jg 0x40ec10
jmp 0x40eb5c
movzx eax, di
movzx ebx, word [esp + 0x12]
add edi, 1
lea eax, [eax + eax*2]
mov word [esp + 0xe], di
lea eax, [eax + eax + 0x435760]
mov word [eax + 2], bx
movzx ebx, byte [esp + 0x11]
mov byte [eax + 4], bl
jmp 0x40eba8
xor eax, eax
jmp 0x40ebc5
Function at 0x4145c0
Capabilities:
Log keystrokes

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x2c
mov edi, dword [esp + 0x40]
mov esi, dword [esp + 0x44]
mov eax, dword [esp + 0x48]
test dword [esp + 0x4c], 0x100
je 0x4145e3
mov ebx, edi
test bl, bl
je 0x414618
cmp si, 0x58
jbe 0x414650
mov eax, dword [esp + 0x50]
test eax, eax
je 0x414600
mov ebx, 0xffffffff
add esp, 0x2c
mov eax, ebx
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, edi
movzx ebx, al
test al, al
je 0x4145f1
add esp, 0x2c
mov eax, ebx
pop ebx
pop esi
pop edi
pop ebp
ret
mov ecx, esi
mov edx, 0x1c
xor eax, eax
jmp 0x414633
lea edx, [eax + eax*4]
movzx edx, word [edx + edx + 0x424500]
cmp cx, dx
je 0x414700
add eax, 1
cmp eax, 0xc
jne 0x414628
jmp 0x4145f1
movzx esi, si
movzx eax, ax
mov dword [esp + 4], 2
lea ecx, [esi*8 + 0x424220]
mov dword [esp], eax
mov dword [esp + 0x1c], ecx
call dword [sym.imp.USER32.dll_MapVirtualKeyA]
movzx ebp, ax
sub esp, 8
mov dword [esp], ebp
mov ebx, ebp
call dword [sym.imp.msvcrt.dll_isupper]
mov dword [esp], ebp
test eax, eax
jne 0x4146e0
call dword [sym.imp.msvcrt.dll_islower]
mov ecx, eax
mov eax, ebp
test ecx, ecx
je 0x4146a1
mov dword [esp], ebp
call dword [sym.imp.msvcrt.dll_toupper]
test byte [esp + 0x4c], 3
je 0x4146ed
mov esi, dword [esp + 0x1c]
movzx ebx, word [esi + 6]
cmp ebx, 0xff
jle 0x4145e9
mov ecx, edi
movzx ecx, cl
cmp ecx, ebp
je 0x4146cd
cmp eax, ecx
jne 0x4145e9
or bl, 0xff
add esp, 0x2c
mov eax, ebx
pop ebx
pop esi
pop edi
pop ebp
ret
call dword [sym.imp.msvcrt.dll_tolower]
test byte [esp + 0x4c], 3
jne 0x4146a8
test byte [esp + 0x4c], 0xc
je 0x414740
mov esi, dword [esp + 0x1c]
movzx ebx, word [esi + 4]
jmp 0x4146b0
lea eax, [eax + eax*4]
lea eax, [eax + eax + 0x424500]
test byte [esp + 0x4c], 3
jne 0x414760
test byte [esp + 0x4c], 0xc
je 0x414780
movzx ebx, word [eax + 6]
xor eax, eax
test ebx, ebx
setne al
test eax, eax
je 0x4145f1
cmp ebx, 0xff
jle 0x4145f6
or bl, 0xff
jmp 0x4146d0
test byte [esp + 0x4c], 0x10
jne 0x414770
mov ecx, edi
test cl, cl
jne 0x4146b0
movzx ebx, word [esi*8 + 0x424220]
jmp 0x4146b0
movzx ebx, word [eax + 8]
xor eax, eax
test ebx, ebx
setne al
jmp 0x414723
mov esi, dword [esp + 0x1c]
movzx ebx, word [esi + 2]
jmp 0x4146b0
test byte [esp + 0x4c], 0x10
je 0x414794
movzx ebx, word [eax + 4]
xor eax, eax
test ebx, ebx
setne al
jmp 0x414723
movzx ebx, word [eax + 2]
jmp 0x41472b