joyce8/EMBER2024-capa huggingface dataset:
Function at 0x456bb0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ad8b8
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 [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.004a716c
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00456510
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.004a709a
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.004a398f
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.004a398f
push 1
push 0
push 0
mov ecx, esi
call fcn.004a3937
push 1
push 0
push 1
mov ecx, esi
call fcn.004a3937
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004a71de
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x456d30
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ad8b8
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.004a716c
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00456510
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.004a709a
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
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 0x456df4
cmp dword [esp + 0x40], 1
jne 0x456df2
cmp ecx, eax
jge 0x456df4
mov eax, ecx
cmp eax, 0xc8
jge 0x456e00
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00456bb0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004a71de
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4575b0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ad943
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.004a1dc9
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_0
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], method.CEdit.virtual_0
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 [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.004a7414
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004a8930
test eax, eax
je 0x4576cc
mov ecx, dword [esp + 0x3c]
call fcn.004a7441
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x457690
push edi
mov ecx, esi
call fcn.004a4aa5
mov ecx, esi
call fcn.00457870
cmp dword [esp + 0x38], 1
jne 0x4576c5
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.004a4be0
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 0x4597f0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x459823
push esi
call fcn.00467b70
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x45981c
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 0x4598a9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x459892
mov eax, dword [esi + 8]
test eax, eax
je 0x459847
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 0x45988e
cmp eax, 2
je 0x459892
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x45983a
cmp eax, 3
je 0x45986d
cmp eax, 1
jne 0x45983a
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 0x45983a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x45983a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004598d0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4598b8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004598d0
add esp, 4
pop esi
ret

Function at 0x45a140
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x45a161
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x45a161
mov eax, dword [eax + 0x44]
test eax, eax
je 0x45a161
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x475b80
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + str.80_]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x4e18ac]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x475b93
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x475bd4
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x4e1954]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x475c06
mov bl, byte [esp + ecx + 0x4c]
jmp 0x475c0a
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x475bfb
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x475c28
mov bl, byte [esp + ecx + 0x4c]
jmp 0x475c2c
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x475c1d
xor ecx, ecx
mov eax, 0x4e18bc
xor ebx, ebx
mov bl, byte [ecx + 0x4e1964]
cmp byte [esp + ebx + 0x14], 0
je 0x475c57
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x4e197c]
cmp byte [esp + ebx + 0x14], 0
je 0x475c6e
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, str.80_
jl 0x475c3e
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x475bc7
lea edx, [esp + 0x84]
push edx
call fcn.00475cb0
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x47a270
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4fbb3c]
xor edx, edx
cmp eax, edx
jne 0x47a296
xor eax, eax
mov byte [eax + 0x4fba3c], al
inc eax
cmp eax, 0x100
jl 0x47a27e
mov dword [0x4fbb3c], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4fba3c
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x47a327
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x47a2fa
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x47a2c8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x47a330
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x47a383
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x47a36a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x480d20
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4add8e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.00481640
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x4c2734
call fcn.004a0559
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x480db3
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.004a0559
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x480dac
push 0
mov ecx, eax
call fcn.00477eb0
mov dword [esi + 0xc], eax
jmp 0x480db5
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x480db5
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x48d806
Capabilities:
Accept command line arguments
Parse pe header
Terminate process

Disassembly:
push 0x60
push 0x4c5030
call fcn.00492a60
mov edi, 0x94
mov eax, edi
call fcn.0048f080
mov dword [ebp - 0x18], esp
mov esi, esp
mov dword [esi], edi
push esi
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov ecx, dword [esi + 0x10]
mov dword [0x50d9a8], ecx
mov eax, dword [esi + 4]
mov dword [0x50d9b4], eax
mov edx, dword [esi + 8]
mov dword [0x50d9b8], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x50d9ac], esi
cmp ecx, 2
je 0x48d866
or esi, 0x8000
mov dword [0x50d9ac], esi
shl eax, 8
add eax, edx
mov dword [0x50d9b0], eax
xor esi, esi
push esi
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call edi
cmp word [eax], 0x5a4d
jne 0x48d8a1
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x48d8a1
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x48d8b9
cmp eax, 0x20b
je 0x48d8a6
mov dword [ebp - 0x1c], esi
jmp 0x48d8cd
cmp dword [ecx + 0x84], 0xe
jbe 0x48d8a1
xor eax, eax
cmp dword [ecx + 0xf8], esi
jmp 0x48d8c7
cmp dword [ecx + 0x74], 0xe
jbe 0x48d8a1
xor eax, eax
cmp dword [ecx + 0xe8], esi
setne al
mov dword [ebp - 0x1c], eax
push 1
call fcn.00492a0d
pop ecx
test eax, eax
jne 0x48d8e1
push 0x1c
call fcn.0048d7e2
pop ecx
call fcn.00492904
test eax, eax
jne 0x48d8f2
push 0x10
call fcn.0048d7e2
pop ecx
call fcn.0049269e
mov dword [ebp - 4], esi
call fcn.004924a0
test eax, eax
jge 0x48d90b
push 0x1b
call fcn.0048d7bd
pop ecx
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [0x512c64], eax
call fcn.0049237e
mov dword [0x50d8d8], eax
call fcn.004922dc
test eax, eax
jge 0x48d931
push 8
call fcn.0048d7bd
pop ecx
call fcn.004920a9
test eax, eax
jge 0x48d942
push 9
call fcn.0048d7bd
pop ecx
push 1
call fcn.0049138d
pop ecx
mov dword [ebp - 0x28], eax
cmp eax, esi
je 0x48d958
push eax
call fcn.0048d7bd
pop ecx
mov dword [ebp - 0x44], esi
lea eax, [ebp - 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
call fcn.0049204c
mov dword [ebp - 0x20], eax
test byte [ebp - 0x44], 1
je 0x48d979
movzx eax, word [ebp - 0x40]
jmp 0x48d97c
push 0xa
pop eax
push eax
push dword [ebp - 0x20]
push esi
push esi
call edi
push eax
call fcn.0049e3ec
mov edi, eax
mov dword [ebp - 0x2c], edi
cmp dword [ebp - 0x1c], esi
jne 0x48d99a
push edi
call fcn.004914ba
call fcn.004914dc
jmp 0x48d9cc
or dword [ebp - 4], 0xffffffff
mov eax, edi
lea esp, [ebp - 0x7c]
call fcn.00492a9b
ret
Function at 0x4913f7
Capabilities:
Terminate process

Disassembly:
push 8
push 0x4c56c0
call fcn.00492a60
push 8
call fcn.00496388
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x50d9e8], esi
jne 0x49142b
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x50d9e4], esi
mov al, byte [ebp + 0x10]
mov byte [0x50d9e0], al
cmp dword [ebp + 0xc], edi
jne 0x491475
cmp dword [0x511c48], edi
je 0x491465
mov eax, dword [0x511c44]
sub eax, 4
mov dword [0x511c44], eax
cmp eax, dword [0x511c48]
jb 0x491465
mov eax, dword [eax]
cmp eax, edi
je 0x491446
call eax
jmp 0x491446
push 0x4d40d4
mov eax, 0x4d40c8
call fcn.00491375
pop ecx
push 0x4d40e0
mov eax, 0x4d40d8
call fcn.00491375
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x4914a6
cmp dword [ebp + 0x10], edi
jne 0x4914b4
mov dword [0x50d9e8], esi
push dword [ebp + 8]
call fcn.00491333
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x4914b3
push 8
call fcn.004962d3
pop ecx
ret
call fcn.00492a9b
ret

Function at 0x491d38
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x4ea324]
mov ecx, dword [ebp + 0x94]
push ebx
push esi
mov dword [ebp + 0x88], eax
xor edx, edx
push edi
xor eax, eax
cmp ecx, dword [eax*8 + 0x4e9d58]
je 0x491d6d
inc eax
cmp eax, 0x13
jb 0x491d5e
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x4e9d58]
jne 0x491e93
mov eax, dword [0x50d8e0]
cmp eax, 1
je 0x491e6b
cmp eax, edx
jne 0x491d9d
cmp dword [0x4e96ec], 1
je 0x491e6b
cmp ecx, 0xfc
je 0x491e93
push 0x104
lea eax, [ebp - 0x80]
push eax
push edx
mov byte [ebp + 0x84], dl
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x491dd3
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.00496640
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.00490da0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x491e07
mov eax, edi
push eax
call fcn.00490da0
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x4c5af8
push edi
call fcn.0048f1a0
add esp, 0x10
push edi
call fcn.00490da0
push dword [esi + 0x4e9d5c]
mov ebx, eax
call fcn.00490da0
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.0048f080
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.00496640
push edi
push ebx
call fcn.00496650
push 0x4c5ad8
push ebx
call fcn.00496650
push dword [esi + 0x4e9d5c]
push ebx
call fcn.00496650
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.0049b692
add esp, 0x2c
jmp 0x491e93
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x4e9d5c]
push dword [esi]
call fcn.00490da0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea esp, [ebp - 0x8c]
mov ecx, dword [ebp + 0x88]
call fcn.00497979
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x496467
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 8]
push ebx
xor ebx, ebx
cmp eax, ebx
push edi
mov dword [ebp - 0x10], ebx
jne 0x496480
or eax, 0xffffffff
jmp 0x4964e1
push esi
mov esi, dword [eax]
cmp esi, ebx
mov dword [ebp - 4], esi
je 0x4964dd
push 0x3d
push esi
call fcn.00490c7f
cmp eax, ebx
pop ecx
pop ecx
mov dword [ebp - 0xc], eax
je 0x4964dd
cmp esi, eax
je 0x4964dd
xor ecx, ecx
cmp byte [eax + 1], bl
mov eax, dword [0x50d9c8]
sete cl
cmp eax, dword [0x50d9cc]
mov dword [ebp - 8], ecx
jne 0x4964c3
mov edi, eax
call fcn.00496406
mov dword [0x50d9c8], eax
cmp eax, ebx
jne 0x49651c
cmp dword [ebp + 0xc], ebx
je 0x4964e5
cmp dword [0x50d9d0], ebx
je 0x4964e5
call fcn.004961a5
test eax, eax
je 0x49651c
or eax, 0xffffffff
pop esi
pop edi
pop ebx
leave
ret
cmp dword [ebp - 8], ebx
je 0x4964ee
xor eax, eax
jmp 0x4964e0
push 4
call fcn.0048f3dc
cmp eax, ebx
pop ecx
mov dword [0x50d9c8], eax
je 0x4964dd
mov dword [eax], ebx
cmp dword [0x50d9d0], ebx
jne 0x49651c
push 4
call fcn.0048f3dc
cmp eax, ebx
pop ecx
mov dword [0x50d9d0], eax
je 0x4964dd
mov dword [eax], ebx
mov edi, dword [ebp - 0xc]
sub edi, dword [ebp - 4]
push dword [ebp - 4]
mov esi, dword [0x50d9c8]
call fcn.004963b9
mov edi, eax
cmp edi, ebx
pop ecx
jl 0x49657d
cmp dword [esi], ebx
je 0x49657d
lea esi, [esi + edi*4]
push dword [esi]
call fcn.0048f2c4
cmp dword [ebp - 8], ebx
pop ecx
jne 0x496560
mov eax, dword [ebp - 4]
mov dword [esi], eax
mov eax, dword [ebp + 8]
mov dword [eax], ebx
jmp 0x4965be
mov eax, dword [esi + 4]
mov dword [esi], eax
inc edi
add esi, 4
cmp dword [esi], ebx
jne 0x496557
mov eax, edi
shl eax, 2
push eax
push dword [0x50d9c8]
call fcn.004905ef
cmp eax, ebx
pop ecx
pop ecx
je 0x4965be
jmp 0x4965b9
cmp dword [ebp - 8], ebx
jne 0x496629
cmp edi, ebx
jge 0x49658c
neg edi
lea eax, [edi*4 + 8]
push eax
push dword [0x50d9c8]
call fcn.004905ef
cmp eax, ebx
pop ecx
pop ecx
je 0x4964dd
mov edx, dword [ebp - 4]
lea ecx, [eax + edi*4]
mov dword [ecx], edx
mov dword [ecx + 4], ebx
mov ecx, dword [ebp + 8]
mov dword [ecx], ebx
mov dword [0x50d9c8], eax
cmp dword [ebp + 0xc], ebx
je 0x496613
push dword [ebp - 4]
call fcn.00490da0
inc eax
inc eax
push eax
call fcn.0048f3dc
mov esi, eax
cmp esi, ebx
pop ecx
pop ecx
je 0x496613
push dword [ebp - 4]
push esi
call fcn.00496640
mov eax, esi
sub eax, dword [ebp - 4]
pop ecx
add eax, dword [ebp - 0xc]
pop ecx
mov ecx, dword [ebp - 8]
mov byte [eax], bl
inc eax
neg ecx
sbb ecx, ecx
not ecx
and ecx, eax
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
test eax, eax
jne 0x49660c
or dword [ebp - 0x10], 0xffffffff
push esi
call fcn.0048f2c4
pop ecx
cmp dword [ebp - 8], ebx
je 0x496621
push dword [ebp - 4]
call fcn.0048f2c4
pop ecx
mov eax, dword [ebp - 0x10]
jmp 0x4964e0
push dword [ebp - 4]
call fcn.0048f2c4
mov eax, dword [ebp + 8]
pop ecx
mov dword [eax], ebx
jmp 0x4964ea
Function at 0x497865
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
push 4
pop eax
call fcn.0048f080
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x497900
mov ebx, dword [ebp - 0x24]
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp - 0x48]
mov eax, dword [0x50d9a8]
lea edi, [ecx - 1]
not edi
and edi, esi
sub edi, ecx
mov esi, eax
dec esi
neg esi
sbb esi, esi
and esi, 0xfffffff1
add esi, 0x11
imul esi, ecx
add esi, ebx
cmp edi, esi
mov dword [ebp - 8], ecx
jb 0x497900
cmp eax, 1
je 0x497921
mov dword [ebp - 4], ebx
mov ebx, 0x1000
push 0x1c
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x497900
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x4978cd
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x4978fc
xor eax, eax
inc eax
jmp 0x497940
cmp edi, eax
jae 0x497904
xor eax, eax
jmp 0x497940
cmp eax, esi
jae 0x49790b
mov dword [ebp - 4], esi
push 4
push ebx
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov eax, dword [0x50d9a8]
jmp 0x497924
mov dword [ebp - 4], edi
dec eax
neg eax
sbb eax, eax
and eax, 0x103
lea ecx, [ebp - 0xc]
push ecx
inc eax
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x58]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x499537
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a0]
sub esp, 0x420
mov eax, dword [0x4ea324]
push edi
xor edi, edi
cmp dword [ebp + 0x3b0], edi
mov dword [ebp + 0x39c], eax
mov dword [ebp - 0x78], edi
mov dword [ebp - 0x7c], edi
jne 0x499568
xor eax, eax
jmp 0x4996f1
mov eax, dword [ebp + 0x3a8]
push ebx
mov ebx, dword [ebp + 0x3a8]
and eax, 0x1f
sar ebx, 5
push esi
lea esi, [eax + eax*8]
lea ebx, [ebx*4 + 0x511900]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x4995a4
push 2
push edi
push edi
push dword [ebp + 0x3a8]
call fcn.0049d907
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x49967f
cmp dword [ebp + 0x3b0], edi
mov eax, dword [ebp + 0x3ac]
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x6c], edi
jbe 0x4996bd
mov ecx, dword [ebp - 0x74]
sub ecx, dword [ebp + 0x3ac]
lea eax, [ebp - 0x68]
mov dword [ebp - 0x70], edi
cmp ecx, dword [ebp + 0x3b0]
jae 0x499608
mov edx, dword [ebp - 0x74]
inc dword [ebp - 0x74]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x4995f9
inc dword [ebp - 0x7c]
mov byte [eax], 0xd
inc eax
inc dword [ebp - 0x70]
mov byte [eax], dl
inc eax
inc dword [ebp - 0x70]
cmp dword [ebp - 0x70], 0x400
jl 0x4995d9
mov edi, eax
lea eax, [ebp - 0x68]
sub edi, eax
push 0
lea eax, [ebp - 0x80]
push eax
push edi
lea eax, [ebp - 0x68]
push eax
mov eax, dword [ebx]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x499648
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x78], eax
cmp eax, edi
jl 0x499651
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp + 0x3ac]
xor edi, edi
cmp eax, dword [ebp + 0x3b0]
jb 0x4995ca
jmp 0x499653
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
xor edi, edi
mov eax, dword [ebp - 0x78]
cmp eax, edi
jne 0x4996ec
cmp dword [ebp - 0x6c], edi
je 0x4996bd
push 5
pop esi
cmp dword [ebp - 0x6c], esi
jne 0x4996b2
call fcn.0048fc92
mov dword [eax], 9
call fcn.0048fc9b
mov dword [eax], esi
jmp 0x4996e7
push edi
lea ecx, [ebp - 0x80]
push ecx
push dword [ebp + 0x3b0]
push dword [ebp + 0x3ac]
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4996a7
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x6c], edi
mov dword [ebp - 0x78], eax
jmp 0x499653
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
jmp 0x499653
push dword [ebp - 0x6c]
call fcn.0048fca4
pop ecx
jmp 0x4996e7
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x4996d5
mov eax, dword [ebp + 0x3ac]
cmp byte [eax], 0x1a
jne 0x4996d5
xor eax, eax
jmp 0x4996ef
call fcn.0048fc92
mov dword [eax], 0x1c
call fcn.0048fc9b
mov dword [eax], edi
or eax, 0xffffffff
jmp 0x4996ef
sub eax, dword [ebp - 0x7c]
pop esi
pop ebx
mov ecx, dword [ebp + 0x39c]
pop edi
call fcn.00497979
add ebp, 0x3a0
leave
ret