joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41f580
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 0x41f718
cmp ebp, ebx
jle 0x41f718
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 0x41f5de
dec eax
or eax, 0xfffffff8
inc eax
je 0x41f5e5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x41f5f4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x41f5fb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00455d94
add esp, 4
cmp eax, ebx
je 0x41f61c
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.00455d94
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 0x41f70e
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 0x41f6f5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x41f6e1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x41f6d6
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 0x41f6e4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x41f6e4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x41f680
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 0x41f671
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 0x426de0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x462b98
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.00427960
lea edx, [esp + 0x18]
push eax
push edx
call dword [0x4655e0]
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 [0x465404]
test eax, eax
je 0x426e89
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.00426a70
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [0x465438]
push edi
lea ecx, [esp + 0x4c]
call fcn.0045c9f2
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.00436270
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [0x4650e0]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [0x4653d0]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [0x465444]
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.0045ca64
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
Function at 0x4273c0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x462bc0
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.00424fc0
mov ebx, eax
test ebx, ebx
mov dword [esp + 0xc], ebx
jne 0x427419
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.00422310
mov ebp, dword [esp + 0x70]
mov edi, eax
add edi, ebp
mov ecx, ebx
mov dword [esp + 0x28], edi
call fcn.00422300
mov edx, dword [esp + 0x74]
mov ecx, esi
add eax, edx
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x20]
push eax
call fcn.00426a70
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
call dword [0x4653d0]
push 0
lea ecx, [esp + 0x4c]
call fcn.0045c9f2
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.00436270
add esp, 0xc
lea ecx, [esp + 0x48]
push ecx
lea ecx, [esp + 0x18]
call fcn.00424a20
mov eax, dword [esp + 0x50]
lea edx, [esp + 0x38]
push 2
push edx
push eax
mov byte [esp + 0x70], 1
call dword [0x4650e4]
mov ecx, ebx
call fcn.00422280
mov ebx, eax
mov eax, edi
cmp eax, ebx
jge 0x4274e4
push edi
mov ecx, esi
call fcn.00424b30
push eax
push ebp
mov ecx, esi
call fcn.00424cf0
cmp eax, dword [esp + 0x40]
jg 0x4274e0
inc edi
mov ebp, eax
cmp edi, ebx
jl 0x4274be
mov eax, ebx
jmp 0x4274ea
cmp edi, ebx
jl 0x4274e8
mov eax, ebx
jmp 0x4274ea
mov eax, edi
lea ecx, [eax - 1]
mov eax, dword [esp + 0x28]
cmp eax, ecx
jle 0x4274fb
mov dword [esp + 0x30], eax
jmp 0x427506
cmp edi, ebx
jl 0x427501
mov edi, ebx
dec edi
mov dword [esp + 0x30], edi
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0x1c]
call fcn.00422240
mov ebp, eax
mov eax, dword [esp + 0x2c]
cmp eax, ebp
mov edi, eax
jge 0x42754d
push edi
mov ecx, esi
call fcn.00424a50
push eax
push ebx
mov ecx, esi
call fcn.00424e20
cmp eax, dword [esp + 0x44]
jg 0x427545
inc edi
mov ebx, eax
cmp edi, ebp
jl 0x42751f
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x427557
cmp edi, ebp
jl 0x427551
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x427557
mov eax, dword [esp + 0x2c]
mov ecx, edi
dec ecx
cmp eax, ecx
jle 0x427560
mov ecx, eax
jmp 0x427569
cmp edi, ebp
jl 0x427566
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.00424a40
lea ecx, [esp + 0x48]
mov dword [esp + 0x64], 0xffffffff
call fcn.0045ca64
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 0x4368d0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4636a8
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 [0x4653d0]
push 0
lea ecx, [esp + 0x20]
call fcn.0045c9f2
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00436270
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.0045c920
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.004591e9
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.004591e9
push 1
push 0
push 0
mov ecx, esi
call fcn.00459191
push 1
push 0
push 1
mov ecx, esi
call fcn.00459191
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0045ca64
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x436a50
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4636c8
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.0045c9f2
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00436270
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.0045c920
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [0x4653d0]
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 0x436b14
cmp dword [esp + 0x40], 1
jne 0x436b12
cmp ecx, eax
jge 0x436b14
mov eax, ecx
cmp eax, 0xc8
jge 0x436b20
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004368d0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [0x4653d4]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0045ca64
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4372a0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x463733
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.00457604
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], 0x61e030
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], 0x61d0f8
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 [0x4650b0]
push eax
mov ecx, edi
call fcn.0045cc9a
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0045e1b6
test eax, eax
je 0x4373bc
mov ecx, dword [esp + 0x3c]
call fcn.0045ccc7
mov ecx, dword [esi + 0x1c]
mov ebp, dword [0x4653b0]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x437380
push edi
mov ecx, esi
call fcn.0045a333
mov ecx, esi
call fcn.00437520
cmp dword [esp + 0x38], 1
jne 0x4373b5
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.0045a46e
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 0x439de0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x439e13
push esi
call fcn.0043cee0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x439e0c
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 0x439e99
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x439e82
mov eax, dword [esi + 8]
test eax, eax
je 0x439e37
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 0x439e7e
cmp eax, 2
je 0x439e82
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x439e2a
cmp eax, 3
je 0x439e5d
cmp eax, 1
jne 0x439e2a
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 0x439e2a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x439e2a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00439ec0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x439ea8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00439ec0
add esp, 4
pop esi
ret
Function at 0x404d00
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov ebx, eax
cmp byte [ebx], 0
jne 0x404d32
push 0x104
lea eax, [ebp - 0x10c]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea ebx, [ebp - 0x10c]
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 4]
push eax
push 0
push 0
push ebx
call fcn.00404b70
add esp, 0x14
mov eax, dword [ebp - 4]
mov edx, dword [ebp - 8]
lea eax, [edx + eax*4]
push eax
call fcn.004054e0
pop ecx
mov esi, eax
test esi, esi
jne 0x404d65
push 1
call fcn.00404530
pop ecx
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp - 4]
lea eax, [esi + eax*4]
push eax
push esi
push ebx
call fcn.00404b70
add esp, 0x14
mov eax, dword [ebp - 4]
dec eax
mov dword [0x407288], eax
mov dword [0x40728c], esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x404da0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
push ebx
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStrings]
mov ebx, eax
test eax, eax
jne 0x404dbb
mov ebx, dword [0x407358]
mov esi, ebx
xor ecx, ecx
jmp 0x404dde
mov edx, esi
or eax, 0xffffffff
inc eax
cmp byte [edx + eax], 0
jne 0x404dc6
inc eax
mov dword [ebp - 4], eax
cmp byte [esi], 0x3d
je 0x404dd9
add ecx, dword [ebp - 4]
mov eax, dword [ebp - 4]
add esi, eax
cmp byte [esi], 0
jne 0x404dc1
lea eax, [ecx + 1]
push eax
call fcn.004054e0
pop ecx
mov edi, eax
mov dword [0x407294], eax
cmp dword [0x407294], 0
jne 0x404e05
push 1
call fcn.00404530
pop ecx
mov esi, ebx
jmp 0x404e3a
mov edx, esi
or eax, 0xffffffff
inc eax
cmp byte [edx + eax], 0
jne 0x404e0e
inc eax
mov dword [ebp - 4], eax
cmp byte [esi], 0x3d
je 0x404e35
mov ecx, edi
mov edx, esi
push ecx
sub ecx, edx
mov al, byte [edx]
mov byte [ecx + edx], al
inc edx
test al, al
jne 0x404e25
pop eax
mov eax, dword [ebp - 4]
add edi, eax
mov eax, dword [ebp - 4]
add esi, eax
cmp byte [esi], 0
jne 0x404e09
mov byte [edi], 0
cmp ebx, dword [0x407358]
je 0x404e51
push ebx
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x432003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
call 0x43200c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x40729f
sub eax, 0x407245
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
jl 0x432030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43201e
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x407c60
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x408568
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push esi
push edi
xor edi, edi
mov ebx, ecx
mov dword [esp + 0x10], edi
mov eax, dword [ebx + 0x14]
lea edx, [esp + 0x18]
mov dword [esp + 0x14], edi
mov dword [esp + 0xc], edi
mov ecx, dword [eax]
push edx
push eax
mov dword [esp + 0x3c], edi
call dword [ecx + 0x30]
test eax, eax
jl 0x407d18
mov eax, dword [esp + 0x18]
push ebp
lea edx, [esp + 0x18]
push edi
mov ecx, dword [eax]
push edx
push 1
push eax
call dword [ecx + 0xc]
test eax, eax
jne 0x407d0d
mov ebp, dword [esp + 0x44]
mov eax, dword [esp + 0x18]
mov ecx, 4
mov edi, 0x40a248
xor edx, edx
lea esi, [eax + 0x2c]
repe cmpsd dword [esi], dword es:[edi]
jne 0x407cee
mov ecx, dword [eax + 0x44]
cmp dword [ecx + 0x34], ebp
jne 0x407ce6
mov edx, dword [esp + 0x48]
mov esi, dword [ecx + 0x38]
cmp esi, edx
je 0x407d07
push eax
mov ecx, ebx
call fcn.00407e60
mov eax, dword [esp + 0x1c]
lea edx, [esp + 0x18]
push 0
push edx
mov ecx, dword [eax]
push 1
push eax
call dword [ecx + 0xc]
test eax, eax
je 0x407cbc
jmp 0x407d0b
mov dword [esp + 0x10], eax
xor edi, edi
mov eax, dword [esp + 0x1c]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
pop ebp
mov eax, dword [ebx + 0x14]
lea ecx, [esp + 0x10]
push ecx
push 0x40a1d8
mov edx, dword [eax]
push eax
call dword [edx]
test eax, eax
jl 0x407d7e
mov ecx, dword [esp + 0xc]
cmp ecx, edi
je 0x407d4d
mov eax, dword [esp + 0x10]
push ecx
push eax
mov edx, dword [eax]
call dword [edx + 0xc]
mov eax, dword [esp + 0xc]
mov ecx, ebx
push eax
call fcn.00407e60
mov eax, dword [esp + 0x10]
lea edx, [esp + 0xc]
push edx
push eax
mov ecx, dword [eax]
call dword [ecx + 0x10]
test eax, eax
jl 0x407d7e
mov eax, dword [esp + 0xc]
push eax
mov ecx, dword [eax + 0x44]
mov edx, dword [ecx + 0x34]
mov dword [ebx + 0x20], edx
mov ecx, dword [eax + 0x44]
mov edx, dword [ecx + 0x38]
mov ecx, ebx
mov dword [ebx + 0x24], edx
call fcn.00407e60
mov ecx, dword [esp + 0x3c]
lea eax, [esp + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [ebx + 0x10]
lea ecx, [esp + 0x1c]
push ecx
push edi
mov edx, dword [eax]
push eax
call dword [edx + 0x18]
mov esi, eax
mov eax, dword [esp + 0x10]
cmp eax, edi
mov dword [esp + 0x34], 0xffffffff
je 0x407db5
mov edx, dword [eax]
push eax
call dword [edx + 8]
mov ecx, dword [esp + 0x2c]
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x2c
ret 0xc

Function at 0x438cb9
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
mov edx, 0x438a14
inc ecx
and ecx, ecx
call fcn.00438cea
sub ecx, 1
xor dword [edi], edx
add ecx, ebx
mov ecx, ebx
inc edi
mov ecx, 0x27a73c43
mov ebx, ebx
cmp edi, eax
jne fcn.00438cb9
mov ecx, ecx
ret
Function at 0x40ec40
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0xfc
mov eax, dword fs:[0x2c]
mov dword [esp + 0x18], ecx
push ebx
push esi
mov ecx, dword [eax]
mov eax, dword [0x4d2580]
push edi
mov edi, dword [ebp + 0xc]
mov dword [esp + 0x8c], ecx
cmp eax, dword [ecx + 4]
jg 0x40fe3a
mov ebx, dword [ebp + 0x10]
xor esi, esi
xor al, al
mov word [esp + 0x54], 1
push 8
mov byte [esp + 0x1f], al
mov dword [esp + 0x20], ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x3c], esi
mov dword [esp + 0x30], esi
mov dword [esp + 0x14], esi
mov dword [esp + 0x34], esi
mov word [esp + 0x38], 1
call fcn.0041fddb
mov ecx, dword [edi]
mov edx, eax
add esp, 4
mov dword [esp + 0x20], edx
mov dword [esp + 0x50], edx
mov dword [esp + 0x4c], 1
mov dword [edx], 0x14
mov dword [edx + 4], esi
mov esi, dword [ebp + 8]
mov dword [esp + 0x14], 0x17
mov eax, dword [esi + 4]
mov eax, dword [eax + ecx*4]
mov ecx, dword [0x49c470]
mov dword [esp + 0x70], ecx
movsx eax, word [eax + 0xa]
mov dword [esp + 0x58], eax
mov eax, dword [ebp + 0x14]
push 0x4d2580
call fcn.00420242
add esp, 4
cmp dword [0x4d2580], 0xffffffff
jne 0x40ec76
push 0x44247b
call fcn.004200a3
add esp, 4
push 0x4d2580
call fcn.004201f8
add esp, 4
jmp 0x40ec76
Function at 0x41f4d4
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov al, byte [0x4d1363]
push ebx
push esi
push edi
mov edi, ecx
mov byte [ebp - 1], al
push 0x8000
push edi
mov esi, edx
call fcn.0042d955
pop ecx
push eax
call fcn.0042d776
cmp dword [esi + 0xc], 0xb
mov ebx, eax
pop ecx
pop ecx
je 0x45f274
lea ecx, [ebp - 0x18]
call fcn.00409ad3
mov ecx, esi
call fcn.00407510
mov ecx, dword [esi + 8]
lea edx, [ebp - 0x18]
call fcn.0041f6c9
push dword [ebp - 0x18]
push 0x49d158
push edi
call fcn.0041f574
add esp, 0xc
mov dword [ebp - 8], eax
cmp byte [ebp - 1], 0
jne 0x45f294
lea ecx, [ebp - 0x18]
call fcn.0040988f
mov esi, dword [ebp - 8]
push edi
call fcn.0042dd99
push edi
call fcn.0042d955
pop ecx
pop ecx
cmp ebx, 0xffffffff
jne 0x41f564
mov ebx, 0x4000
push ebx
push eax
call fcn.0042d776
pop ecx
pop ecx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
push edi
mov ecx, esi
call fcn.00471f06
push eax
push 1
call fcn.00471e96
push eax
call fcn.0042dbb3
add esp, 0x10
mov esi, eax
jmp 0x41f54c
mov ecx, esi
call fcn.00407510
mov eax, dword [esi + 8]
push dword [eax]
call dword [0x49c240]
jmp 0x41f541

Function at 0x41fe45
Capabilities:
Enumerate pe sections

Disassembly:
add ecx, eax
movzx eax, word [ecx + 0x14]
lea edx, [ecx + 0x18]

Function at 0x43927b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004390fa