joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4ddb2c
Capabilities:
Terminate process

Disassembly:
push 8
push 0x544090
call fcn.004da8d0
push 8
call fcn.004e3a55
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x98267c], esi
jne 0x4ddb60
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x982678], esi
mov al, byte [ebp + 0x10]
mov byte [0x982674], al
cmp dword [ebp + 0xc], edi
jne 0x4ddbaa
cmp dword [0x983f28], edi
je 0x4ddb9a
mov eax, dword [0x983f24]
sub eax, 4
mov dword [0x983f24], eax
cmp eax, dword [0x983f28]
jb 0x4ddb9a
mov eax, dword [eax]
cmp eax, edi
je 0x4ddb7b
call eax
jmp 0x4ddb7b
push 0x5630f4
mov eax, 0x5630ec
call fcn.004ddaaa
pop ecx
push 0x563100
mov eax, 0x5630f8
call fcn.004ddaaa
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x4ddbdb
cmp dword [ebp + 0x10], edi
jne 0x4ddbe9
mov dword [0x98267c], esi
push dword [ebp + 8]
call fcn.004dda68
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x4ddbe8
push 8
call fcn.004e39a0
pop ecx
ret
call fcn.004da90b
ret
Function at 0x4e2447
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x4e2475
mov eax, dword fs:[0x18]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
cmp ebx, ecx
mov dword [ebp - 4], ecx
jb 0x4e247c
cmp ebx, dword [eax + 4]
jae 0x4e247c
xor eax, eax
jmp 0x4e266c
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x4e248d
xor eax, eax
inc eax
jmp 0x4e266b
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x4e24a3
cmp ecx, edx
jae 0x4e25e8
cmp dword [eax + 4], 0
je 0x4e24ac
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x4e2494
cmp dword [ebp + 8], 0
je 0x4e24ce
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x4e25e8
cmp eax, esi
jae 0x4e25e8
mov eax, dword [0x982798]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x4e24f3
cmp dword [esi*4 + 0x9827a0], edi
je 0x4e25ec
inc esi
cmp esi, eax
jl 0x4e24e1
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x4e2668
cmp dword [ebp - 8], 0x1000000
jne 0x4e2668
test byte [ebp - 0xc], 0xcc
je 0x4e2571
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x4e2668
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x4e2668
cmp word [eax + 0x18], 0x10b
jne 0x4e2668
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x4e2668
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x4e2571
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x4e2571
test byte [ecx + 0x27], 0x80
jne 0x4e25e8
push 1
push 0x9827e0
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x4e2485
mov ecx, dword [0x982798]
test ecx, ecx
mov edx, ecx
jle 0x4e25a5
lea eax, [ecx*4 + 0x98279c]
cmp dword [eax], edi
je 0x4e25a5
dec edx
sub eax, 4
test edx, edx
jg 0x4e2599
test edx, edx
jne 0x4e25d6
push 0xf
pop ebx
cmp ecx, ebx
jg 0x4e25b2
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x4e25ca
lea eax, [edx*4 + 0x9827a0]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x4e25b8
cmp ecx, 0x10
jge 0x4e25d6
inc ecx
mov dword [0x982798], ecx
push 0
push 0x9827e0
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x4e2485
xor eax, eax
jmp 0x4e266b
test esi, esi
jle 0x4e2485
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x9827e0
call ebx
test eax, eax
jne 0x4e2485
cmp dword [esi*4 + 0x9827a0], edi
je 0x4e2642
mov eax, dword [0x982798]
lea esi, [eax - 1]
test esi, esi
jl 0x4e2630
cmp dword [esi*4 + 0x9827a0], edi
je 0x4e262c
dec esi
jns 0x4e2620
test esi, esi
jge 0x4e2640
cmp eax, 0x10
jge 0x4e263b
inc eax
mov dword [0x982798], eax
lea esi, [eax - 1]
jmp 0x4e2642
je 0x4e265a
xor ecx, ecx
test esi, esi
jl 0x4e265a
lea eax, [ecx*4 + 0x9827a0]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x4e2648
push 0
push 0x9827e0
call ebx
jmp 0x4e2485
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4e4c83
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
and dword [ebp - 8], 0
cmp dword [ebp + 0x10], 0
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edx, ebx
je 0x4e4e57
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea esi, [eax + eax*8]
lea edi, [ecx*4 + 0x982ba0]
mov eax, dword [edi]
shl esi, 2
add eax, esi
mov cl, byte [eax + 4]
test cl, 2
jne 0x4e4e57
test cl, 0x48
je 0x4e4cee
cmp byte [eax + 5], 0xa
je 0x4e4cee
mov eax, dword [edi]
mov al, byte [eax + esi + 5]
dec dword [ebp + 0x10]
mov byte [ebx], al
mov eax, dword [edi]
lea edx, [ebx + 1]
mov dword [ebp - 8], 1
mov byte [eax + esi + 5], 0xa
push 0
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
mov eax, dword [edi]
push edx
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4e4d40
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop esi
cmp eax, esi
jne 0x4e4d28
call fcn.004dfce0
mov dword [eax], 9
call fcn.004dfce9
mov dword [eax], esi
jmp 0x4e4d38
cmp eax, 0x6d
je 0x4e4e57
push eax
call fcn.004dfcf2
pop ecx
or eax, 0xffffffff
jmp 0x4e4e59
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi]
add dword [ebp - 8], eax
test byte [ecx + esi + 4], 0x80
je 0x4e4e52
test eax, eax
je 0x4e4d67
cmp byte [ebx], 0xa
jne 0x4e4d67
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x4e4d70
mov eax, dword [edi]
lea eax, [eax + esi + 4]
and byte [eax], 0xfb
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 8]
add ecx, eax
cmp eax, ecx
mov dword [ebp + 0x10], eax
mov dword [ebp - 8], ecx
jae 0x4e4e4c
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0x1a
je 0x4e4e3c
cmp al, 0xd
je 0x4e4da2
mov byte [ebx], al
inc ebx
inc dword [ebp + 0x10]
jmp 0x4e4e2e
dec ecx
cmp dword [ebp + 0x10], ecx
jae 0x4e4dbc
mov eax, dword [ebp + 0x10]
inc eax
cmp byte [eax], 0xa
jne 0x4e4db7
add dword [ebp + 0x10], 2
jmp 0x4e4e10
mov dword [ebp + 0x10], eax
jmp 0x4e4e2a
inc dword [ebp + 0x10]
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
mov eax, dword [edi]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4e4de4
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x4e4e2a
cmp dword [ebp - 0xc], 0
je 0x4e4e2a
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x4e4e05
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x4e4e10
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x4e4e2d
cmp ebx, dword [ebp + 0xc]
jne 0x4e4e15
cmp byte [ebp - 1], 0xa
jne 0x4e4e15
mov byte [ebx], 0xa
jmp 0x4e4e2d
push 1
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004e7a19
add esp, 0xc
cmp byte [ebp - 1], 0xa
je 0x4e4e2e
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 8]
cmp dword [ebp + 0x10], ecx
jb 0x4e4d86
jmp 0x4e4e4c
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x4e4e4c
lea esi, [eax + esi + 4]
or byte [esi], 2
sub ebx, dword [ebp + 0xc]
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 8]
jmp 0x4e4e59
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4e4f09
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x566450]
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 + 0x566e38]
je 0x4e4f3e
inc eax
cmp eax, 0x13
jb 0x4e4f2f
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x566e38]
jne 0x4e5064
mov eax, dword [0x982634]
cmp eax, 1
je 0x4e503c
cmp eax, edx
jne 0x4e4f6e
cmp dword [0x566574], 1
je 0x4e503c
cmp ecx, 0xfc
je 0x4e5064
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 0x4e4fa4
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.004da3e0
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.004daf30
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x4e4fd8
mov eax, edi
push eax
call fcn.004daf30
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x544290
push edi
call fcn.004dc230
add esp, 0x10
push edi
call fcn.004daf30
push dword [esi + 0x566e3c]
mov ebx, eax
call fcn.004daf30
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.004da570
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.004da3e0
push edi
push ebx
call fcn.004da3f0
push 0x53786c
push ebx
call fcn.004da3f0
push dword [esi + 0x566e3c]
push ebx
call fcn.004da3f0
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.004e8c1a
add esp, 0x2c
jmp 0x4e5064
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x566e3c]
push dword [esi]
call fcn.004daf30
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.004da561
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x4e734f
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a0]
sub esp, 0x420
mov eax, dword [0x566450]
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 0x4e7380
xor eax, eax
jmp 0x4e7509
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 + 0x982ba0]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x4e73bc
push 2
push edi
push edi
push dword [ebp + 0x3a8]
call fcn.004eb91f
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x4e7497
cmp dword [ebp + 0x3b0], edi
mov eax, dword [ebp + 0x3ac]
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x6c], edi
jbe 0x4e74d5
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 0x4e7420
mov edx, dword [ebp - 0x74]
inc dword [ebp - 0x74]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x4e7411
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 0x4e73f1
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 0x4e7460
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x78], eax
cmp eax, edi
jl 0x4e7469
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp + 0x3ac]
xor edi, edi
cmp eax, dword [ebp + 0x3b0]
jb 0x4e73e2
jmp 0x4e746b
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
xor edi, edi
mov eax, dword [ebp - 0x78]
cmp eax, edi
jne 0x4e7504
cmp dword [ebp - 0x6c], edi
je 0x4e74d5
push 5
pop esi
cmp dword [ebp - 0x6c], esi
jne 0x4e74ca
call fcn.004dfce0
mov dword [eax], 9
call fcn.004dfce9
mov dword [eax], esi
jmp 0x4e74ff
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 0x4e74bf
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x6c], edi
mov dword [ebp - 0x78], eax
jmp 0x4e746b
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
jmp 0x4e746b
push dword [ebp - 0x6c]
call fcn.004dfcf2
pop ecx
jmp 0x4e74ff
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x4e74ed
mov eax, dword [ebp + 0x3ac]
cmp byte [eax], 0x1a
jne 0x4e74ed
xor eax, eax
jmp 0x4e7507
call fcn.004dfce0
mov dword [eax], 0x1c
call fcn.004dfce9
mov dword [eax], edi
or eax, 0xffffffff
jmp 0x4e7507
sub eax, dword [ebp - 0x7c]
pop esi
pop ebx
mov ecx, dword [ebp + 0x39c]
pop edi
call fcn.004da561
add ebp, 0x3a0
leave
ret
Function at 0x4e7cd9
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test eax, eax
je 0x4e7d07
add al, 0x40
mov byte [ebp + 8], al
lea eax, [ebp + 8]
push eax
mov byte [ebp + 9], 0x3a
mov byte [ebp + 0xa], 0x5c
mov byte [ebp + 0xb], 0
call dword [sym.imp.KERNEL32.dll_GetDriveTypeA]
test eax, eax
je 0x4e7d0c
cmp eax, 1
je 0x4e7d0c
xor eax, eax
inc eax
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x4e7d10
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
mov eax, dword [0x566450]
push ebx
mov ebx, dword [ebp + 8]
test ebx, ebx
mov dword [ebp - 4], eax
je 0x4e7d88
push ebx
call fcn.004e7cd9
test eax, eax
pop ecx
jne 0x4e7d57
call fcn.004dfce9
mov dword [eax], 0xf
call fcn.004dfce0
mov dword [eax], 0xd
xor eax, eax
mov ecx, dword [ebp - 4]
pop ebx
call fcn.004da561
leave
ret
lea eax, [ebp - 0x10c]
push eax
lea eax, [ebp - 0x108]
push eax
push 0x104
lea eax, [ebp + 8]
add bl, 0x40
push eax
mov byte [ebp + 8], bl
mov byte [ebp + 9], 0x3a
mov byte [ebp + 0xa], 0x2e
mov byte [ebp + 0xb], 0
call dword [sym.imp.KERNEL32.dll_GetFullPathNameA]
jmp 0x4e7d9a
lea eax, [ebp - 0x108]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
test eax, eax
je 0x4e7d4a
inc eax
cmp eax, 0x104
ja 0x4e7d4a
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jne 0x4e7dd2
cmp eax, dword [ebp + 0x10]
jg 0x4e7db5
mov eax, dword [ebp + 0x10]
push eax
call fcn.004dbe89
pop ecx
mov ecx, eax
test ecx, ecx
jne 0x4e7de7
call fcn.004dfce0
mov dword [eax], 0xc
jmp 0x4e7d4a
cmp eax, dword [ebp + 0x10]
jle 0x4e7de7
call fcn.004dfce0
mov dword [eax], 0x22
jmp 0x4e7d4a
lea eax, [ebp - 0x108]
push eax
push ecx
call fcn.004da3e0
pop ecx
pop ecx
jmp 0x4e7d4c
Function at 0x4e8c1a
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x982aac], ebx
push esi
push edi
jne 0x4e8c9a
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x4e8cd5
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x548af4
push edi
call esi
test eax, eax
mov dword [0x982aac], eax
je 0x4e8cd5
push 0x548ae4
push edi
call esi
push 0x548ad0
push edi
mov dword [0x982ab0], eax
call esi
cmp dword [0x98263c], 2
mov dword [0x982ab4], eax
jne 0x4e8c9a
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x982abc], eax
je 0x4e8c9a
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x982ab8], eax
mov eax, dword [0x982ab8]
test eax, eax
je 0x4e8cdf
call eax
test eax, eax
je 0x4e8cc6
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x982abc]
test eax, eax
je 0x4e8cc6
test byte [ebp - 8], 1
jne 0x4e8cdf
cmp dword [0x982648], 4
jb 0x4e8cd9
or byte [ebp + 0x12], 0x20
jmp 0x4e8cfe
xor eax, eax
jmp 0x4e8d0e
or byte [ebp + 0x12], 4
jmp 0x4e8cfe
mov eax, dword [0x982ab0]
test eax, eax
je 0x4e8cfe
call eax
mov ebx, eax
test ebx, ebx
je 0x4e8cfe
mov eax, dword [0x982ab4]
test eax, eax
je 0x4e8cfe
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x982aac]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4ec1ff
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.004da570
mov eax, dword [0x566450]
push ebx
push esi
push 1
xor esi, esi
push esi
push dword [ebp + 8]
mov dword [ebp - 4], eax
call fcn.004e7a19
or ebx, 0xffffffff
add esp, 0xc
cmp eax, ebx
mov dword [ebp - 0x1008], eax
je 0x4ec332
push 2
push esi
push dword [ebp + 8]
call fcn.004e7a19
add esp, 0xc
cmp eax, ebx
je 0x4ec332
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x4ec2d2
mov ebx, 0x1000
push ebx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.004dc410
push 0x8000
push dword [ebp + 8]
call fcn.004ed189
add esp, 0x14
mov dword [ebp - 0x100c], eax
cmp edi, ebx
mov eax, ebx
jge 0x4ec288
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push dword [ebp + 8]
call fcn.004e734f
add esp, 0xc
cmp eax, 0xffffffff
je 0x4ec2a8
sub edi, eax
test edi, edi
jg 0x4ec280
jmp 0x4ec2c0
call fcn.004dfce9
cmp dword [eax], 5
jne 0x4ec2bd
call fcn.004dfce0
mov dword [eax], 0xd
or esi, 0xffffffff
push dword [ebp - 0x100c]
push dword [ebp + 8]
call fcn.004ed189
pop ecx
pop ecx
jmp 0x4ec31a
jge 0x4ec31a
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004e7a19
push dword [ebp + 8]
call fcn.004e8e8f
add esp, 0x10
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov esi, eax
neg esi
sbb esi, esi
neg esi
dec esi
cmp esi, ebx
jne 0x4ec31a
call fcn.004dfce0
mov dword [eax], 0xd
call fcn.004dfce9
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi], eax
push 0
push dword [ebp - 0x1008]
push dword [ebp + 8]
call fcn.004e7a19
add esp, 0xc
mov eax, esi
pop edi
jmp 0x4ec334
mov eax, ebx
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call fcn.004da561
leave
ret
Function at 0x4ecfb4
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 0x4ecfcd
or eax, 0xffffffff
jmp 0x4ed02e
push esi
mov esi, dword [eax]
cmp esi, ebx
mov dword [ebp - 4], esi
je 0x4ed02a
push 0x3d
push esi
call fcn.004de683
cmp eax, ebx
pop ecx
pop ecx
mov dword [ebp - 0xc], eax
je 0x4ed02a
cmp esi, eax
je 0x4ed02a
xor ecx, ecx
cmp byte [eax + 1], bl
mov eax, dword [0x98265c]
sete cl
cmp eax, dword [0x982660]
mov dword [ebp - 8], ecx
jne 0x4ed010
mov edi, eax
call fcn.004ecf53
mov dword [0x98265c], eax
cmp eax, ebx
jne 0x4ed069
cmp dword [ebp + 0xc], ebx
je 0x4ed032
cmp dword [0x982664], ebx
je 0x4ed032
call fcn.004ec16f
test eax, eax
je 0x4ed069
or eax, 0xffffffff
pop esi
pop edi
pop ebx
leave
ret
cmp dword [ebp - 8], ebx
je 0x4ed03b
xor eax, eax
jmp 0x4ed02d
push 4
call fcn.004dbe89
cmp eax, ebx
pop ecx
mov dword [0x98265c], eax
je 0x4ed02a
mov dword [eax], ebx
cmp dword [0x982664], ebx
jne 0x4ed069
push 4
call fcn.004dbe89
cmp eax, ebx
pop ecx
mov dword [0x982664], eax
je 0x4ed02a
mov dword [eax], ebx
mov edi, dword [ebp - 0xc]
sub edi, dword [ebp - 4]
push dword [ebp - 4]
mov esi, dword [0x98265c]
call fcn.004ecf06
mov edi, eax
cmp edi, ebx
pop ecx
jl 0x4ed0ca
cmp dword [esi], ebx
je 0x4ed0ca
lea esi, [esi + edi*4]
push dword [esi]
call fcn.004dbe9b
cmp dword [ebp - 8], ebx
pop ecx
jne 0x4ed0ad
mov eax, dword [ebp - 4]
mov dword [esi], eax
mov eax, dword [ebp + 8]
mov dword [eax], ebx
jmp 0x4ed10b
mov eax, dword [esi + 4]
mov dword [esi], eax
inc edi
add esi, 4
cmp dword [esi], ebx
jne 0x4ed0a4
mov eax, edi
shl eax, 2
push eax
push dword [0x98265c]
call fcn.004de82c
cmp eax, ebx
pop ecx
pop ecx
je 0x4ed10b
jmp 0x4ed106
cmp dword [ebp - 8], ebx
jne 0x4ed176
cmp edi, ebx
jge 0x4ed0d9
neg edi
lea eax, [edi*4 + 8]
push eax
push dword [0x98265c]
call fcn.004de82c
cmp eax, ebx
pop ecx
pop ecx
je 0x4ed02a
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 [0x98265c], eax
cmp dword [ebp + 0xc], ebx
je 0x4ed160
push dword [ebp - 4]
call fcn.004daf30
inc eax
inc eax
push eax
call fcn.004dbe89
mov esi, eax
cmp esi, ebx
pop ecx
pop ecx
je 0x4ed160
push dword [ebp - 4]
push esi
call fcn.004da3e0
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 0x4ed159
or dword [ebp - 0x10], 0xffffffff
push esi
call fcn.004dbe9b
pop ecx
cmp dword [ebp - 8], ebx
je 0x4ed16e
push dword [ebp - 4]
call fcn.004dbe9b
pop ecx
mov eax, dword [ebp - 0x10]
jmp 0x4ed02d
push dword [ebp - 4]
call fcn.004dbe9b
mov eax, dword [ebp + 8]
pop ecx
mov dword [eax], ebx
jmp 0x4ed037
Function at 0x4edb46
Capabilities:
Set current directory

Disassembly:
push 0x928
push 0x52bf50
call fcn.004da8d0
mov eax, dword [0x566450]
mov dword [ebp - 0x1c], eax
xor ebx, ebx
mov byte [ebp - 0x220], bl
push 0x3f
pop ecx
xor eax, eax
lea edi, [ebp - 0x21f]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
push 0x100
lea eax, [ebp - 0x220]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea eax, [ebp - 0x220]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecA]
lea eax, [ebp - 0x220]
push eax
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
lea eax, [ebp - 0x628]
push eax
call fcn.00401507
pop ecx
test al, al
je 0x40196a
lea eax, [ebp - 0x628]
push eax
push 3
call fcn.004bf870
lea eax, [ebp - 0x628]
push eax
lea eax, [ebp - 0x728]
push eax
call fcn.004da3e0
push str..dmp
lea eax, [ebp - 0x728]
push eax
call fcn.004da3f0
mov byte [ebp - 0x324], bl
push 0x40
pop ecx
xor eax, eax
lea edi, [ebp - 0x323]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [ebp - 0x724]
push eax
lea eax, [ebp - 0x324]
push eax
call fcn.004da3e0
mov byte [ebp - 0x428], bl
push 0x40
pop ecx
xor eax, eax
lea edi, [ebp - 0x427]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [ebp - 0x624]
push eax
lea eax, [ebp - 0x428]
push eax
call fcn.004da3e0
add esp, 0x28
mov dword [ebp - 4], ebx
or dword [ebp - 0x934], 0xffffffff
call fcn.0050bec1
mov esi, dword [eax + 4]
mov dword [ebp - 0x938], esi
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0050c0a7
test eax, eax
je 0x4017c2
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x90]
test eax, eax
je 0x4017c2
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x50]
test eax, eax
jne 0x4017b5
cmp dword [esi + 0x1c], ebx
je 0x4017ac
mov ecx, dword [esi + 0x1c]
mov eax, dword [ecx]
call dword [eax + 0x60]
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x68]
jmp 0x4017bc
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x54]
mov dword [ebp - 0x934], eax
call fcn.0051bd83
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x934]
jmp 0x40196c
xor eax, eax
mov ecx, dword [ebp - 0x1c]
call fcn.004da561
call fcn.004da90b
ret 0x10
jmp 0x401661