joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40b8ca
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x419180]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x40b910
cmp word [ebx], dx
jne 0x40b910
or byte [eax + edi + 0x28], 4
jmp 0x40b915
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x40ba78
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x40ba58
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x40b956
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x40b98c
cmp eax, edx
jae 0x40b99a
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x40b931
jmp 0x40ba78
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x40ba53
cmp dword [ebp - 0x18], 0
je 0x40ba53
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x419180]
test byte [eax + edi + 0x28], 0x48
je 0x40ba29
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x40b9ed
mov word [esi], cx
jmp 0x40ba24
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x419180]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x419180]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x419180]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x40ba78
pop eax
cmp word [ebp - 4], ax
jne 0x40ba39
cmp esi, ebx
jne 0x40ba39
mov word [esi], ax
jmp 0x40ba75
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0040c194
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x40ba78
push 0xd
pop eax
jmp 0x40ba34
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x419180]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x40ba72
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x40ba78
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x40f7b8
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.0040f94f
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x40f927
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x40f927
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x40f8dc
jg 0x40f814
test eax, eax
je 0x40f8d2
push 1
push 0x1000
call fcn.00408c3e
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x40f837
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x40f8c9
push 0x8000
push ebx
call fcn.00404689
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x40f860
jg 0x40f85b
cmp ecx, 0x1000
jb 0x40f860
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.0040cd05
add esp, 0x10
cmp eax, 0xffffffff
je 0x40f8a5
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x40f85b
jl 0x40f88c
test ecx, ecx
jne 0x40f84d
push dword [ebp - 0xc]
push ebx
call fcn.00404689
push esi
call fcn.00407ea1
add esp, 0xc
xor ebx, ebx
jmp 0x40f935
cmp byte [edi + 0x24], 0
je 0x40f8bc
cmp dword [edi + 0x20], 5
jne 0x40f8bc
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x40f8c7
mov ebx, dword [edi + 0x18]
jmp 0x40f8c9
xor ebx, ebx
push esi
call fcn.00407ea1
pop ecx
jmp 0x40f935
test ecx, ecx
jg 0x40f89e
jl 0x40f8dc
test eax, eax
jae 0x40f89e
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0040c194
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x40f8fc
cmp byte [edi + 0x1c], 0
je 0x40f89e
jmp 0x40f92d
push ebx
call fcn.0040a761
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x40f89e
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x40f935
cmp byte [edi + 0x1c], 0
je 0x40f932
mov ebx, dword [edi + 0x18]
jmp 0x40f935
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0040c194
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x10010ff0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
pushal
call 0x10010fff
pop dword [ebp - 0x48]
mov eax, 0x5861c826
add eax, 0xb79f47d9
sub dword [ebp - 0x48], eax
mov dword [ebp - 0x58], 0x33bd1e35
sub dword [ebp - 0x58], 0xe56ad8ea
mov dword [ebp - 0x54], 0x333708ab
sub dword [ebp - 0x54], 0x103bc66
mov dword [ebp - 0x50], 0x16cbcce5
add dword [ebp - 0x50], 0x35807749
mov dword [ebp - 0x4c], 0x5cc0a476
add dword [ebp - 0x4c], 0xa33f5b8a
lea eax, [ebp - 0x58]
push eax
mov eax, 0x85845b19
sub eax, 0x7582cac9
add eax, dword [ebp - 0x48]
call dword [eax]
mov dword [ebp - 0x58], 0x69ac2dd4
sub dword [ebp - 0x58], 0xf539c47e
mov dword [ebp - 0x54], 0x589a3002
add dword [ebp - 0x54], 0xe8d23173
mov dword [ebp - 0x50], 0xc9ac978b
add dword [ebp - 0x50], 0x99c2d4e1
mov dword [ebp - 0x4c], 0xf2d75fae
sub dword [ebp - 0x4c], 0xf2d75fae
lea ebx, [ebp - 0x58]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x48]
call dword [eax]
push 0x40
push 0x1000
push 0x373bd
push 0
call eax
mov ecx, 0xf4459f2b
add ecx, 0xbbaaba2
mov ebx, eax
mov edi, 0x95c5d3b1
sub edi, 0x85c3b9b1
add edi, dword [ebp - 0x48]
mov edx, 0xbc844c2
add edx, 0xdc510eb2
mov dword [ebp - 0x34], 0xa576e910
mov esi, dword [edi]
xor dword [ebp - 4], 0x5f10a81e
sub esi, edx
add dword [ebp - 8], esi
mov dword [ebx], esi
sub dword [ebp - 0xc], eax
add ebx, 0x933686e0
sub ebx, 0x933686dc
add edi, 0xb783695c
add edi, 0x487c96a8
loop 0x1001111c
add eax, 0x11e07
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0xc876d7d0
sub ecx, 0xb876d7d0
add ecx, dword [ebp - 0x48]
call ebx
leave
ret
Function at 0x40894b
Capabilities:
Encode data using xor

Disassembly:
mov edx, 0x4085d8
inc eax
call fcn.00408970
add eax, eax
add esi, eax
xor dword [ecx], edx
mov eax, eax
add ecx, 1
sub esi, 0xce365614
cmp ecx, edi
jne fcn.0040894b
ret
Function at 0x415aac
Capabilities:
Create process on windows

Disassembly:
push ebp
push ebx
mov edx, 0x19
sub esp, 4
mov dword [esp], 0
dec edx
jne 0x415ab3
call fcn.00452e50
mov edx, dword [esp + 0x70]
lea ecx, [esp]
call fcn.00416000
lea eax, [esp + 4]
lea eax, [esp + 0x48]
lea ebp, [esp + 4]
mov dword [ebp], 0x44
mov dword [ebp + 0x2c], 1
mov ebx, dword [esp + 0x74]
and ebx, 2
and ebx, ebx
je 0x415b02
lea ebp, [esp + 4]
mov word [ebp + 0x30], 0
jmp 0x415b0c
lea ebp, [esp + 4]
mov word [ebp + 0x30], 1
lea eax, [esp + 0x48]
push eax
lea eax, [esp + 8]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push dword [esp + 0x20]
push 0
call sub.KERNEL32.dll_CreateProcessW
mov dword [esp + 0x58], eax
cmp dword [esp + 0x58], 0
je 0x415b95
mov ebx, dword [esp + 0x74]
and ebx, 1
and ebx, ebx
je 0x415b8c
lea ebp, [esp + 0x48]
push dword [ebp + 4]
pop eax
mov dword [esp + 0x5c], eax
push 1
call fcn.00442c2f
lea eax, [esp + 0x60]
push eax
push dword [esp + 0x60]
call sub.KERNEL32.dll_GetExitCodeThread
mov ebx, dword [esp + 0x60]
cmp ebx, 0x103
je 0x415b8a
jmp 0x415b8c
jmp 0x415b64
lea ebp, [esp + 0x48]
mov eax, dword [ebp]
jmp 0x415b97
xor eax, eax
push dword [esp]
call fcn.00452ee0
add esp, 0x64
pop ebx
pop ebp
ret 8

Function at 0x41aad7
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x41ab16
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41ab16
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41ab16
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x41ab16
cmp dword [ecx + 0x74], 0xe
jbe 0x41ab16
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x41d59d
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push str.FlsAlloc
push 0x4e3ca0
push str.FlsAlloc
push 0x1f
call fcn.0041d26f
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41d5d1
push dword [ebp + 8]
mov ecx, esi
call dword [section..00cfg]
call esi
jmp 0x41d5d7
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x41d61b
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push str.FlsGetValue
push 0x4e3cc4
push str.FlsGetValue
push 0x21
call fcn.0041d26f
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41d652
push dword [ebp + 8]
mov ecx, esi
call dword [section..00cfg]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x41d65a
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push str.FlsSetValue
push 0x4e3cd8
push str.FlsSetValue
push 0x22
call fcn.0041d26f
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41d694
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [section..00cfg]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x41fb00
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x842118]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x41fb4b
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.0041fd5c
test al, al
jne 0x41fb45
sub edx, 2
cmp edx, edi
jne 0x41fb2b
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x41fb6d
lea eax, [edi + 2]
cmp edx, eax
je 0x41fb6d
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0041f7c7
add esp, 0x10
jmp 0x41fc67
push esi
lea ecx, [ebp - 0x255]
call fcn.0041fd5c
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x41fbb0
push dword [ebp - 0x25c]
jmp 0x41fb5d
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x41fbed
cmp word [ebp - 0x226], 0
je 0x41fc0e
cmp word [ebp - 0x226], ax
jne 0x41fbed
cmp word [ebp - 0x224], 0
je 0x41fc0e
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0041f7c7
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x41fc5a
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x41fbc7
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x41fc42
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x41fc67
push 0x41f217
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.00427200
add esp, 0x10
jmp 0x41fc37
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0041756f
leave
ret

Function at 0x42296a
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0041be4b
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4229d9
cmp esi, dword [ebp - 4]
je 0x4229d4
cmp dword [ebp + 0xc], 0
je 0x4229d4
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4229b1
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.004224bc
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4229db
xor eax, eax
inc eax
jmp 0x4229db
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x422a40
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x842118]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.0041be4b
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.0041be4b
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x422ab7
cmp word [ecx], dx
je 0x422ab7
mov eax, dword [0x4e4fac]
push edi
dec eax
push eax
push 0x4e4e98
call fcn.004229df
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x422b2a
cmp word [eax], dx
je 0x422b2a
mov eax, dword [edi]
test eax, eax
je 0x422adb
cmp word [eax], dx
je 0x422adb
lea eax, [ebp - 0x10]
push eax
call fcn.004223c2
jmp 0x422ae4
lea eax, [ebp - 0x10]
push eax
call fcn.0042245d
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x422b54
mov eax, dword [0x4e4e94]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4e4b88
call fcn.004229df
add esp, 0xc
test al, al
je 0x422b54
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x422b1f
cmp word [eax], di
je 0x422b1f
lea eax, [ebp - 0x10]
push eax
call fcn.004223c2
pop ecx
jmp 0x422b56
lea eax, [ebp - 0x10]
push eax
call fcn.0042245d
jmp 0x422b1c
mov eax, dword [edi]
test eax, eax
je 0x422b41
cmp word [eax], dx
je 0x422b41
lea eax, [ebp - 0x10]
push eax
call fcn.00422359
pop ecx
jmp 0x422b54
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x422c1f
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00422864
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x422c1f
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x422c1f
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x422c1f
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x422bac
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0041d79a
test ebx, ebx
je 0x422c1a
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0041d79a
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x422c1f
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x422c1f
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0042954f
add esp, 0x10
xor eax, eax
inc eax
jmp 0x422c21
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0041756f
leave
ret
Function at 0x4238ac
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x423949
push ebx
push esi
call fcn.00423868
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.00423ade
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x4238f6
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x423948
push edi
push eax
call fcn.0041c65b
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x423916
call fcn.0041b690
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x423947
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00423ade
add esp, 0x20
test eax, eax
jne 0x423935
push edi
call fcn.0041b690
jmp 0x42393d
push ebx
call fcn.0041b690
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x42394c
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x42395d
pop esi
ret
push ebx
push edi
push esi
call fcn.00423868
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.0041c65b
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x423985
push ebx
push esi
push edi
call fcn.004303c0
add esp, 0xc
push 0
call fcn.0041b690
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret
Function at 0x4242b3
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00423daa
Function at 0x42b42b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x847890]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x42b46b
cmp byte [ebx], 0xa
jne 0x42b46b
or byte [edi + eax + 0x28], 4
jmp 0x42b470
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x42b56f
mov dl, byte [eax]
cmp dl, 0x1a
je 0x42b552
inc eax
cmp dl, 0xd
je 0x42b49c
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x42b4c2
cmp eax, ecx
jae 0x42b4d0
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x42b484
jmp 0x42b56f
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x42b54d
cmp dword [ebp - 0x10], 0
je 0x42b54d
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x847890]
test byte [eax + edi + 0x28], 0x48
je 0x42b527
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x42b512
mov byte [esi], dl
jmp 0x42b523
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x847890]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x42b56f
cmp byte [ebp - 1], 0xa
jne 0x42b536
cmp esi, ebx
jne 0x42b536
mov byte [esi], 0xa
jmp 0x42b56e
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0042c524
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x42b56f
mov byte [esi], 0xd
jmp 0x42b56e
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x847890]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x42b56c
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x42b56f
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x42b578
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x847890]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x42b5be
cmp word [ebx], dx
jne 0x42b5be
or byte [eax + edi + 0x28], 4
jmp 0x42b5c3
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x42b726
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x42b706
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x42b604
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x42b63a
cmp eax, edx
jae 0x42b648
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x42b5df
jmp 0x42b726
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x42b701
cmp dword [ebp - 0x18], 0
je 0x42b701
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x847890]
test byte [eax + edi + 0x28], 0x48
je 0x42b6d7
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x42b69b
mov word [esi], cx
jmp 0x42b6d2
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x847890]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x847890]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x847890]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x42b726
pop eax
cmp word [ebp - 4], ax
jne 0x42b6e7
cmp esi, ebx
jne 0x42b6e7
mov word [esi], ax
jmp 0x42b723
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0042c524
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x42b726
push 0xd
pop eax
jmp 0x42b6e2
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x847890]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x42b720
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x42b726
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret