joyce8/EMBER2024-capa huggingface dataset:
Function at 0x511869
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov esi, dword [ebp + 8]
push edi
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0x637f58]
mov edi, eax
pop ecx
test edi, edi
je 0x511956
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
push ebx
mov ebx, dword [ebp + 0x10]
mov dword [edi + 8], eax
cmp ebx, dword [esi + 0x10]
jbe 0x5118d5
push ecx
call dword [esi]
push ebx
push dword [ebp + 0xc]
push dword [edi + 4]
call dword [esi + 4]
mov eax, dword [edi + 8]
add eax, dword [esi + 0xc]
push dword [edi + 4]
mov dword [ebp - 4], eax
push eax
call dword [esi + 8]
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov ecx, dword [edi + 4]
mov dword [ebp + 0x10], ebx
jmp 0x5118db
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], eax
push ecx
call dword [esi]
push dword [edi + 8]
call dword [esi]
mov eax, dword [ebp + 0x10]
xor ebx, ebx
pop ecx
pop ecx
test eax, eax
je 0x51194e
mov dword [ebp - 8], eax
mov ebx, eax
mov eax, dword [ebp - 4]
push 1
mov al, byte [eax]
xor al, 0x36
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push eax
push dword [edi + 4]
call dword [esi + 4]
mov ecx, dword [ebp - 4]
push 1
mov al, byte [ecx]
xor al, 0x5c
inc ecx
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push eax
push dword [edi + 8]
mov dword [ebp - 4], ecx
call dword [esi + 4]
add esp, 0x18
sub ebx, 1
jne 0x5118f3
mov ebx, dword [ebp - 8]
jmp 0x51194e
push 1
push 0x604424
push dword [edi + 4]
call dword [esi + 4]
push 1
push 0x604425
push dword [edi + 8]
call dword [esi + 4]
add esp, 0x18
inc ebx
cmp ebx, dword [esi + 0x10]
jb 0x511930
mov eax, edi
pop ebx
pop edi
pop esi
leave
ret

Function at 0x5119be
Capabilities:
Create new key via cryptacquirecontext
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
push 0xf0000040
push 0x18
xor edi, edi
push edi
push edi
push esi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x5119ef
lea eax, [esi + 4]
push eax
push edi
push edi
push 0x800c
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
pop edi
pop esi
pop ebp
ret

Function at 0x511c18
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
xor esi, esi
cmp dword [ebp + 0xc], esi
jbe 0x511c66
push edi
mov edi, dword [ebp + 8]
mov cl, byte [esi + edi]
mov dl, cl
mov al, cl
shr dl, 1
and al, 0xfe
not dl
movzx eax, al
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
or cl, 1
and dl, 2
movzx ecx, cl
cmp dl, 2
cmovb ecx, eax
mov byte [esi + edi], cl
inc esi
cmp esi, dword [ebp + 0xc]
jb 0x511c27
pop edi
pop esi
pop ebp
ret
Function at 0x511c69
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push edi
push 0xf0000040
xor edi, edi
lea eax, [ebp - 0xc]
push 1
push edi
push edi
push eax
mov dword [ebp - 0xc], edi
mov dword [ebp - 8], edi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x511ca3
lea eax, [ebp - 8]
push eax
push edi
push edi
push 0x8002
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
push dword [ebp + 0x10]
call fcn.004fb839
pop ecx
push edi
push eax
push dword [ebp + 0xc]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
push edi
lea eax, [ebp - 4]
mov dword [ebp - 4], edi
push eax
push edi
push 2
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [ebp - 4], 0x10
jne 0x511ce7
push edi
lea eax, [ebp - 4]
push eax
push dword [ebp + 8]
push 2
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [ebp - 8], edi
je 0x511cf5
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
cmp dword [ebp - 0xc], edi
je 0x511d04
push edi
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop edi
leave
ret

Function at 0x5176ce
Capabilities:
Enumerate pe sections

Disassembly:
and al, 8
push esi
push edi
xor edi, edi
movzx eax, word [ecx + 0x14]
movzx esi, word [ecx + 6]
test esi, esi
lea eax, [eax + ecx + 0x18]
jbe 0x517707
mov ecx, dword [eax + 8]
test ecx, ecx
jne 0x5176ee
mov ecx, dword [eax + 0x10]
mov edx, dword [eax + 0xc]
cmp dword [esp + 0xc], edx
jb 0x5176ff
add edx, ecx
cmp dword [esp + 0xc], edx
jb 0x517709
inc edi
add eax, 0x28
cmp edi, esi
jb 0x5176e4
xor eax, eax
pop edi
pop esi
ret

Function at 0x51774b
Capabilities:
Resolve function by parsing pe exports

Disassembly:
jge 0x517755
mov esi, dword [edi + 0x3c]
add esi, edi
mov ebx, dword [esi + 0x78]
call fcn.0051768c
xlatb
test cl, bl
fst qword [esi + 0x53]
call fcn.005176cc
pop ecx
test eax, eax
pop ecx
je 0x51781f
push edi
push esi
push ebx
call fcn.0051770c
add esp, 0xc
call fcn.0051768c
inc ecx
push cs
cmp dl, dh
mov esi, dword [esi + 0x78]
test esi, esi
je 0x51781f
mov ebx, dword [esi + edi + 0x24]
add esi, edi
add ebx, edi
call fcn.0051768c
invalid
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x5498b7
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret

Function at 0x570ed0
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00546770
mov eax, dword [0x638034]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.0056e07a
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x570f12
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x57106e
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00546420
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x644bf8]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.00573b0c
mov ecx, dword [esi*4 + 0x644bf8]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x571067
cmp eax, dword [ecx + edi + 0x24]
jne 0x571067
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x571067
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00573b0c
add esp, 0x14
test edx, edx
jl 0x571067
jg 0x570fdd
test eax, eax
jb 0x571067
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x571067
jl 0x570ff7
cmp dword [ebp - 0x1008], eax
ja 0x571067
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x571015
test ebx, ebx
je 0x57104e
cmp ecx, edi
jae 0x57104e
mov al, byte [ecx]
cmp al, 0xd
jne 0x57102f
lea eax, [edi - 1]
cmp ecx, eax
jae 0x57103b
cmp byte [ecx + 1], 0xa
jne 0x57103b
inc ecx
jmp 0x57103b
movzx eax, al
movsx eax, byte [eax + 0x638268]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x571015
cmp edx, ebx
jne 0x571015
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x57106c
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.005462f1
leave
ret

Function at 0x5717f3
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x571832
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x571832
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x571832
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x571832
cmp dword [ecx + 0x74], 0xe
jbe 0x571832
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x572e1a
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x638034]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x610d30
push esi
call fcn.0057373c
pop ecx
pop ecx
test eax, eax
jne 0x572e48
xor al, al
jmp 0x572ec5
push ebx
lea eax, [ebp - 0x210]
xor ebx, ebx
push eax
push 0x104
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x210], ebx
push esi
push eax
call fcn.00572b1c
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x572e82
push dword [ebp - 0x210]
call fcn.0056237b
xor al, al
jmp 0x572ec3
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x572e88
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x572ea8
push edx
call fcn.00572d51
pop ecx
test al, al
je 0x572e73
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x572eb6
mov bl, 1
push dword [ebp - 0x210]
call fcn.0056237b
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.005462f1
leave
ret
Function at 0x578f93
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 + 0x644bf8]
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 0x578fd3
cmp byte [ebx], 0xa
jne 0x578fd3
or byte [edi + eax + 0x28], 4
jmp 0x578fd8
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 0x5790d7
mov dl, byte [eax]
cmp dl, 0x1a
je 0x5790ba
inc eax
cmp dl, 0xd
je 0x579004
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x57902a
cmp eax, ecx
jae 0x579038
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 0x578fec
jmp 0x5790d7
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 0x5790b5
cmp dword [ebp - 0x10], 0
je 0x5790b5
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x644bf8]
test byte [eax + edi + 0x28], 0x48
je 0x57908f
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x57907a
mov byte [esi], dl
jmp 0x57908b
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x644bf8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x5790d7
cmp byte [ebp - 1], 0xa
jne 0x57909e
cmp esi, ebx
jne 0x57909e
mov byte [esi], 0xa
jmp 0x5790d6
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00573b2a
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x5790d7
mov byte [esi], 0xd
jmp 0x5790d6
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x644bf8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x5790d4
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x5790d7
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x5790e0
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 + 0x644bf8]
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 0x579126
cmp word [ebx], dx
jne 0x579126
or byte [eax + edi + 0x28], 4
jmp 0x57912b
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 0x57928e
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 0x57926e
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x57916c
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x5791a2
cmp eax, edx
jae 0x5791b0
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 0x579147
jmp 0x57928e
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 0x579269
cmp dword [ebp - 0x18], 0
je 0x579269
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x644bf8]
test byte [eax + edi + 0x28], 0x48
je 0x57923f
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 0x579203
mov word [esi], cx
jmp 0x57923a
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x644bf8]
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 + 0x644bf8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x644bf8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x57928e
pop eax
cmp word [ebp - 4], ax
jne 0x57924f
cmp esi, ebx
jne 0x57924f
mov word [esi], ax
jmp 0x57928b
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00573b2a
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x57928e
push 0xd
pop eax
jmp 0x57924a
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x644bf8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x579288
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x57928e
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 0x57db5a
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x61292c
push 0x612924
push str.FlsAlloc
push 0x1f
call fcn.0057d985
mov esi, eax
add esp, 0x10
test esi, esi
je 0x57db8e
push dword [ebp + 8]
mov ecx, esi
call dword [0x59e538]
call esi
jmp 0x57db94
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x57dbd8
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x61293c
push 0x612934
push str.FlsGetValue
push 0x21
call fcn.0057d985
mov esi, eax
add esp, 0x10
test esi, esi
je 0x57dc0f
push dword [ebp + 8]
mov ecx, esi
call dword [0x59e538]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x57dc17
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x612944
push 0x61293c
push str.FlsSetValue
push 0x22
call fcn.0057d985
mov esi, eax
add esp, 0x10
test esi, esi
je 0x57dc51
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x59e538]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]

Function at 0x57e8c7
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x638034]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp eax, 0x1a
jbe 0x57e90a
call fcn.00567194
mov dword [eax], 0xf
call fcn.005671a7
mov dword [eax], 0xd
call fcn.0056230f
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005462f1
leave
ret
test eax, eax
jne 0x57e911
inc eax
jmp 0x57e8fe
add eax, 0x40
push 0x3a
mov word [ebp - 0xc], ax
pop eax
mov word [ebp - 0xa], ax
push 0x5c
pop eax
mov word [ebp - 8], ax
xor eax, eax
mov word [ebp - 6], ax
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
mov ecx, eax
test ecx, ecx
je 0x57e8fc
xor eax, eax
cmp ecx, 1
setne al
jmp 0x57e8fe
Function at 0x58343c
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 0x5834d9
push ebx
push esi
call fcn.00583405
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.0057eab4
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x583486
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x5834d8
push edi
push eax
call fcn.0057c346
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x5834a6
call fcn.0057bafa
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x5834d7
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0057eab4
add esp, 0x20
test eax, eax
jne 0x5834c5
push edi
call fcn.0057bafa
jmp 0x5834cd
push ebx
call fcn.0057bafa
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 0x5834dc
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x5834ed
pop esi
ret
push ebx
push edi
push esi
call fcn.00583405
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.0057c346
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x583515
push ebx
push esi
push edi
call fcn.0055ecf0
add esp, 0xc
push 0
call fcn.0057bafa
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x583c6f
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0058378a

Function at 0x585bdb
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0057b7b2
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 0x585c4a
cmp esi, dword [ebp - 4]
je 0x585c45
cmp dword [ebp + 0xc], 0
je 0x585c45
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x585c22
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0058572d
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x585c4c
xor eax, eax
inc eax
jmp 0x585c4c
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x585cb1
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x638034]
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.0057b7b2
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.0057b7b2
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 0x585d28
cmp word [ecx], dx
je 0x585d28
mov eax, dword [0x612fec]
push edi
dec eax
push eax
push 0x612ed8
call fcn.00585c50
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x585d9b
cmp word [eax], dx
je 0x585d9b
mov eax, dword [edi]
test eax, eax
je 0x585d4c
cmp word [eax], dx
je 0x585d4c
lea eax, [ebp - 0x10]
push eax
call fcn.00585633
jmp 0x585d55
lea eax, [ebp - 0x10]
push eax
call fcn.005856ce
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x585dc5
mov eax, dword [0x612ed4]
push dword [ebp - 0x14]
dec eax
push eax
push 0x612bc8
call fcn.00585c50
add esp, 0xc
test al, al
je 0x585dc5
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x585d90
cmp word [eax], di
je 0x585d90
lea eax, [ebp - 0x10]
push eax
call fcn.00585633
pop ecx
jmp 0x585dc7
lea eax, [ebp - 0x10]
push eax
call fcn.005856ce
jmp 0x585d8d
mov eax, dword [edi]
test eax, eax
je 0x585db2
cmp word [eax], dx
je 0x585db2
lea eax, [ebp - 0x10]
push eax
call fcn.005855e8
pop ecx
jmp 0x585dc5
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 0x585e90
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00585ad5
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x585e90
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x585e90
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x585e90
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x585e1d
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0057ddf3
test ebx, ebx
je 0x585e8b
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0057ddf3
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x585e90
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 0x585e90
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.005892e6
add esp, 0x10
xor eax, eax
inc eax
jmp 0x585e92
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.005462f1
leave
ret
Function at 0x5866b3
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.0058662f
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x586822
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x586822
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x5867d7
jg 0x58670f
test eax, eax
je 0x5867cd
push 1
push 0x1000
call fcn.0057ba9d
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x586732
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x5867c4
push 0x8000
push ebx
call fcn.005712c7
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x58675b
jg 0x586756
cmp ecx, 0x1000
jb 0x58675b
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.0057a1fd
add esp, 0x10
cmp eax, 0xffffffff
je 0x5867a0
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 0x586756
jl 0x586787
test ecx, ecx
jne 0x586748
push dword [ebp - 0xc]
push ebx
call fcn.005712c7
push esi
call fcn.0057bafa
add esp, 0xc
xor ebx, ebx
jmp 0x586830
cmp byte [edi + 0x24], 0
je 0x5867b7
cmp dword [edi + 0x20], 5
jne 0x5867b7
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x5867c2
mov ebx, dword [edi + 0x18]
jmp 0x5867c4
xor ebx, ebx
push esi
call fcn.0057bafa
pop ecx
jmp 0x586830
test ecx, ecx
jg 0x586799
jl 0x5867d7
test eax, eax
jae 0x586799
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00573b2a
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x5867f7
cmp byte [edi + 0x1c], 0
je 0x586799
jmp 0x586828
push ebx
call fcn.0056e46b
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x586799
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 0x586830
cmp byte [edi + 0x1c], 0
je 0x58682d
mov ebx, dword [edi + 0x18]
jmp 0x586830
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.00573b2a
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret