joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4d93f0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x558da6
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
mov eax, dword [0x6f9540]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
mov dword [ebp - 0x28], esi
push 0x10
mov dword [ebp - 4], 0
mov dword [ebp - 0x24], 0
call dword [sym.imp.KERNEL32.dll_GetUserGeoID]
push 0
push 3
lea ecx, [ebp - 0x18]
push ecx
push 4
push eax
call dword [sym.imp.KERNEL32.dll_GetGeoInfoW]
cmp eax, 3
jne 0x4d945f
lea eax, [ebp - 0x18]
push eax
push 3
call fcn.00432a90
add esp, 8
mov ebx, eax
jmp 0x4d9461
xor ebx, ebx
lea eax, [ebp - 0x20]
push eax
call fcn.004d9570
add esp, 4
mov dword [ebp - 4], 1
mov dword [esi], 0x6e6190
or edi, 0xffffffff
mov dword [ebp - 0x24], 1
test ebx, ebx
je 0x4d94d0
push ebx
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.004b4200
mov ecx, dword [esi]
mov edx, eax
add esp, 0xc
mov eax, dword [edx]
mov dword [esi], eax
mov dword [edx], ecx
mov eax, dword [ebp - 0x1c]
mov eax, dword [eax]
test eax, eax
je 0x4d94c1
cmp eax, edi
je 0x4d94d0
mov eax, dword [ebp - 0x1c]
mov ecx, edi
lock xadd dword [eax], ecx
dec ecx
setne al
test al, al
jne 0x4d94d0
push 4
push 1
push dword [ebp - 0x1c]
call fcn.00403d20
add esp, 0xc
mov eax, dword [esi]
cmp dword [eax + 4], 0
jne 0x4d9520
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.004b41a0
mov ecx, dword [esi]
mov edx, eax
add esp, 8
mov eax, dword [edx]
mov dword [esi], eax
mov dword [edx], ecx
mov eax, dword [ebp - 0x1c]
mov eax, dword [eax]
test eax, eax
je 0x4d9511
cmp eax, 0xffffffff
je 0x4d9520
mov eax, dword [ebp - 0x1c]
mov ecx, edi
lock xadd dword [eax], ecx
dec ecx
setne al
test al, al
jne 0x4d9520
push 4
push 1
push dword [ebp - 0x1c]
call fcn.00403d20
add esp, 0xc
mov eax, dword [ebp - 0x20]
mov eax, dword [eax]
test eax, eax
je 0x4d953d
cmp eax, 0xffffffff
je 0x4d954c
mov ecx, dword [ebp - 0x20]
lock xadd dword [ecx], edi
dec edi
setne cl
test cl, cl
jne 0x4d954c
push 4
push 1
push dword [ebp - 0x20]
call fcn.00403d20
add esp, 0xc
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00524b20
mov esp, ebp
pop ebp
ret 4
Function at 0x518fc0
Capabilities:
Get system information on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x24
push ebp
push esi
push edi
mov edi, dword [esp + 0x38]
test eax, eax
je 0x5190fa
test edi, edi
je 0x5190fa
cmp edi, 0xffffdfff
ja 0x5190fa
push dword [esp + 0x3c]
cmp eax, edi
mov ebp, edi
push 0x10
cmovbe ebp, eax
add ebp, 0x1fff
and ebp, 0xffffe000
call fcn.004e4fd0
mov esi, eax
add esp, 8
test esi, esi
je 0x5190fa
lea eax, [edi + 0x1fff]
and eax, 0xffffe000
mov dword [esp + 0x34], eax
push ebx
cmp ebp, eax
ja 0x5190db
cmp ebp, 1
jb 0x5190db
push dword [esi + 8]
mov eax, dword [esi]
lea edi, [esi + 8]
push 0x10
call eax
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x5190de
mov eax, dword [0x6fedcc]
test eax, eax
jne 0x51906d
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [esp + 0x14]
dec eax
mov dword [0x6fedcc], eax
mov ecx, dword [esp + 0x38]
add ecx, eax
not eax
push 4
and ecx, eax
push 0x2000
push ecx
push 0
mov dword [esp + 0x48], ecx
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov ecx, eax
test ecx, ecx
jne 0x51909e
push dword [edi]
mov eax, dword [esi + 4]
push ebx
call eax
add esp, 8
jmp 0x5190de
mov eax, dword [esp + 0x38]
add eax, ecx
mov dword [ebx + 0xc], ecx
mov dword [ebx + 4], eax
mov dword [ebx + 8], eax
sub eax, ebp
push eax
push ebx
call fcn.0051da30
add esp, 8
test eax, eax
jne 0x5190c9
push esi
push ebx
call fcn.0051d4e0
add esp, 8
jmp 0x5190de
mov eax, dword [ebx + 4]
mov dword [ebx], eax
mov eax, esi
mov dword [esi + 0xc], ebx
pop ebx
pop edi
pop esi
pop ebp
add esp, 0x24
ret
lea edi, [esi + 8]
push dword [edi]
mov eax, dword [esi + 4]
push esi
mov dword [esi + 0xc], 0
call eax
add esp, 8
xor eax, eax
pop ebx
pop edi
pop esi
pop ebp
add esp, 0x24
ret
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x24
ret
Function at 0x51d3a0
Capabilities:
Check mutex on windows

Disassembly:
push esi
xor ecx, ecx
mov esi, 0x6fedc8
xor eax, eax
lock cmpxchg dword [esi], ecx
test eax, eax
jne 0x51d3d0
push eax
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov edx, eax
xor eax, eax
mov ecx, edx
lock cmpxchg dword [esi], ecx
test eax, eax
je 0x51d3d0
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0xffffffffffffffff
push dword [0x6fedc8]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov esi, dword [esp + 8]
mov edx, dword [esi - 8]
lea eax, [esi - 8]
sub dword [0x6fedd4], edx
mov ecx, eax
sub ecx, dword [eax + 4]
cmp dword [ecx], 0
jne 0x51d406
mov eax, dword [ecx + 0x10]
add eax, edx
mov dword [ecx + 0x10], eax
mov dword [eax + ecx + 4], eax
jmp 0x51d42c
mov dword [eax + 0x10], edx
mov ecx, eax
mov edx, dword [0x6fedd0]
mov dword [eax], 0
mov dword [esi], edx
mov dword [eax + 0xc], 0
test edx, edx
je 0x51d427
mov dword [edx + 0xc], eax
mov dword [0x6fedd0], eax
mov esi, dword [ecx + 0x10]
cmp dword [esi + ecx], 0
lea edx, [esi + ecx]
jne 0x51d46d
mov eax, dword [edx + 0x10]
add eax, esi
push edi
mov dword [ecx + 0x10], eax
mov edi, dword [edx + 8]
test edi, edi
je 0x51d44e
mov eax, dword [edx + 0xc]
mov dword [edi + 0xc], eax
mov esi, dword [edx + 0xc]
mov eax, dword [edx + 8]
pop edi
test esi, esi
je 0x51d45e
mov dword [esi + 8], eax
jmp 0x51d463
mov dword [0x6fedd0], eax
mov eax, dword [ecx + 0x10]
mov dword [eax + ecx + 4], eax
lea edx, [eax + ecx]
cmp dword [ecx + 4], 0
pop esi
jne 0x51d4c5
cmp dword [edx], 1
jne 0x51d4c5
mov eax, dword [0x6fedd4]
mov edx, dword [0x6fedd8]
sub edx, dword [ecx + 0x10]
lea eax, [eax + eax*2]
shr eax, 1
cmp edx, eax
jbe 0x51d4c5
mov dword [0x6fedd8], edx
mov edx, dword [ecx + 8]
test edx, edx
je 0x51d4a3
mov eax, dword [ecx + 0xc]
mov dword [edx + 0xc], eax
mov edx, dword [ecx + 0xc]
mov eax, dword [ecx + 8]
test edx, edx
je 0x51d4b2
mov dword [edx + 8], eax
jmp 0x51d4b7
mov dword [0x6fedd0], eax
push 0x8000
push 0
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualFree]
push dword [0x6fedc8]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
ret
Function at 0x51d8d0
Capabilities:
Allocate or change rwx memory
Check mutex on windows

Disassembly:
push esi
mov esi, dword [esp + 8]
xor ecx, ecx
push edi
mov edi, 0x6fedc8
xor eax, eax
lock cmpxchg dword [edi], ecx
test eax, eax
jne 0x51d905
push eax
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov edx, eax
xor eax, eax
mov ecx, edx
lock cmpxchg dword [edi], ecx
test eax, eax
je 0x51d905
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0xffffffffffffffff
push dword [0x6fedc8]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov edi, 0x38
cmp esi, edi
cmovae edi, esi
mov esi, dword [0x6fedd0]
add edi, 0xf
and edi, 0xfffffff8
test esi, esi
je 0x51d93e
nop dword [eax]
mov ecx, dword [esi + 0x10]
cmp ecx, edi
jae 0x51d973
mov esi, dword [esi + 8]
test esi, esi
jne 0x51d930
push ebx
push 0x40
lea esi, [edi + 0x10007]
push 0x3000
and esi, 0xffff0000
push esi
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov ebx, eax
test ebx, ebx
jne 0x51d9c7
push dword [0x6fedc8]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
pop ebx
pop edi
xor eax, eax
pop esi
ret
lea eax, [edi + 0x40]
cmp ecx, eax
jbe 0x51d98a
sub ecx, edi
mov dword [esi + 0x10], ecx
add esi, ecx
mov dword [esi + 4], ecx
mov dword [esi + edi + 4], edi
jmp 0x51d9ad
mov edx, dword [esi + 8]
test edx, edx
je 0x51d997
mov eax, dword [esi + 0xc]
mov dword [edx + 0xc], eax
mov edx, dword [esi + 0xc]
mov eax, dword [esi + 8]
test edx, edx
je 0x51d9a6
mov dword [edx + 8], eax
jmp 0x51d9ab
mov dword [0x6fedd0], eax
mov edi, ecx
add dword [0x6fedd4], edi
mov dword [esi], edi
push dword [0x6fedc8]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
pop edi
lea eax, [esi + 8]
pop esi
ret
sub esi, 8
mov dword [ebx + 4], 0
add dword [0x6fedd8], esi
lea eax, [edi + 0x40]
cmp esi, eax
jbe 0x51d9fd
add dword [0x6fedd4], edi
lea edx, [ebx + edi]
sub esi, edi
mov dword [ebx], edi
push esi
push edx
mov dword [edx + 4], edi
call fcn.0051d8a0
add esp, 8
lea eax, [esi + edx]
jmp 0x51da08
add dword [0x6fedd4], esi
lea eax, [ebx + esi]
mov dword [ebx], esi
mov dword [eax], 1
mov dword [eax + 4], esi
push dword [0x6fedc8]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
lea eax, [ebx + 8]
pop ebx
pop edi
pop esi
ret

Function at 0x51da30
Capabilities:
Get system information on windows

Disassembly:
sub esp, 0x24
push esi
mov esi, dword [esp + 0x30]
push edi
mov edi, dword [esp + 0x30]
cmp esi, dword [edi + 0xc]
jb 0x51daa5
cmp esi, dword [edi + 4]
jae 0x51daa5
mov eax, dword [0x6fedcc]
test eax, eax
jne 0x51da65
lea eax, [esp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [esp + 0xc]
dec eax
mov dword [0x6fedcc], eax
not eax
mov ecx, eax
and eax, dword [edi + 8]
and ecx, esi
cmp ecx, eax
je 0x51da9a
jae 0x51da87
push 4
push 0x1000
sub eax, ecx
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
jmp 0x51da96
push 0x4000
sub ecx, eax
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_VirtualFree]
test eax, eax
je 0x51daa5
mov dword [edi + 8], esi
mov eax, esi
pop edi
pop esi
add esp, 0x24
ret
pop edi
xor eax, eax
pop esi
add esp, 0x24
ret
Function at 0x523825
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
push edi
mov edi, dword [ebp + 0xc]
test eax, eax
jg 0x523846
jl 0x52383d
test edi, edi
jne 0x523846
xor eax, eax
xor edx, edx
jmp 0x523907
cmp dword [ebx + 0x38], 0
je 0x52385b
push eax
push edi
push dword [ebp + 8]
call fcn.0052390d
jmp 0x523907
mov eax, dword [ebx + 0x1c]
push esi
mov esi, edi
mov ecx, dword [eax]
test ecx, ecx
je 0x5238a2
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
mov dword [ebp - 4], eax
test eax, eax
je 0x5238a2
cmp eax, edi
jb 0x52387c
mov eax, edi
mov dword [ebp - 4], edi
push eax
push ecx
push dword [ebp + 8]
call fcn.00526450
mov ecx, dword [ebp - 4]
add esp, 0xc
mov eax, dword [ebp + 8]
sub esi, ecx
add eax, ecx
mov dword [ebp - 4], eax
mov eax, dword [ebx + 0x2c]
sub dword [eax], ecx
mov eax, dword [ebx + 0x1c]
add dword [eax], ecx
jmp 0x5238a8
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
cmp dword [ebx + 0x4c], 0
je 0x5238fc
mov ecx, ebx
call fcn.0052300b
mov ecx, dword [ebp - 4]
mov edx, esi
mov eax, 0xfff
cmp esi, eax
jbe 0x5238e7
push dword [ebx + 0x4c]
push eax
push 1
push ecx
call fcn.00530596
mov ecx, dword [ebp - 4]
sub esi, eax
add ecx, eax
add esp, 0x10
mov dword [ebp - 4], ecx
mov edx, esi
cmp eax, 0xfff
jne 0x5238fc
jmp 0x5238ba
test edx, edx
je 0x5238fc
push dword [ebx + 0x4c]
push esi
push 1
push ecx
call fcn.00530596
add esp, 0x10
sub esi, eax
mov edx, dword [ebp + 0x10]
sub edi, esi
mov eax, edi
sbb edx, 0
pop esi
pop edi
pop ebx
leave
ret 0xc

Function at 0x525d4c
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x525d8b
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x525d8b
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x525d8b
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x525d8b
cmp dword [ecx + 0x74], 0xe
jbe 0x525d8b
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x52fc76
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00524db0
mov eax, dword [0x6f9540]
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.0053237d
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x52fcb8
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x52fe14
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.005254a0
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 + 0x6ffa68]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.0053009b
mov ecx, dword [esi*4 + 0x6ffa68]
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 0x52fe0d
cmp eax, dword [ecx + edi + 0x24]
jne 0x52fe0d
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 0x52fe0d
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0053009b
add esp, 0x14
test edx, edx
jl 0x52fe0d
jg 0x52fd83
test eax, eax
jb 0x52fe0d
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x52fe0d
jl 0x52fd9d
cmp dword [ebp - 0x1008], eax
ja 0x52fe0d
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x52fdbb
test ebx, ebx
je 0x52fdf4
cmp ecx, edi
jae 0x52fdf4
mov al, byte [ecx]
cmp al, 0xd
jne 0x52fdd5
lea eax, [edi - 1]
cmp ecx, eax
jae 0x52fde1
cmp byte [ecx + 1], 0xa
jne 0x52fde1
inc ecx
jmp 0x52fde1
movzx eax, al
movsx eax, byte [eax + 0x6f96b0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x52fdbb
cmp edx, ebx
jne 0x52fdbb
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x52fe12
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00524b20
leave
ret
Function at 0x530ef7
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 + 0x6ffa68]
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 0x530f37
cmp byte [ebx], 0xa
jne 0x530f37
or byte [edi + eax + 0x28], 4
jmp 0x530f3c
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 0x53103b
mov dl, byte [eax]
cmp dl, 0x1a
je 0x53101e
inc eax
cmp dl, 0xd
je 0x530f68
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x530f8e
cmp eax, ecx
jae 0x530f9c
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 0x530f50
jmp 0x53103b
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 0x531019
cmp dword [ebp - 0x10], 0
je 0x531019
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x6ffa68]
test byte [eax + edi + 0x28], 0x48
je 0x530ff3
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x530fde
mov byte [esi], dl
jmp 0x530fef
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x6ffa68]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x53103b
cmp byte [ebp - 1], 0xa
jne 0x531002
cmp esi, ebx
jne 0x531002
mov byte [esi], 0xa
jmp 0x53103a
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.005300b9
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x53103b
mov byte [esi], 0xd
jmp 0x53103a
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x6ffa68]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x531038
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x53103b
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x531044
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 + 0x6ffa68]
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 0x53108a
cmp word [ebx], dx
jne 0x53108a
or byte [eax + edi + 0x28], 4
jmp 0x53108f
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 0x5311f2
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 0x5311d2
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x5310d0
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x531106
cmp eax, edx
jae 0x531114
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 0x5310ab
jmp 0x5311f2
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 0x5311cd
cmp dword [ebp - 0x18], 0
je 0x5311cd
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x6ffa68]
test byte [eax + edi + 0x28], 0x48
je 0x5311a3
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 0x531167
mov word [esi], cx
jmp 0x53119e
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x6ffa68]
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 + 0x6ffa68]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x6ffa68]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x5311f2
pop eax
cmp word [ebp - 4], ax
jne 0x5311b3
cmp esi, ebx
jne 0x5311b3
mov word [esi], ax
jmp 0x5311ef
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.005300b9
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x5311f2
push 0xd
pop eax
jmp 0x5311ae
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x6ffa68]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x5311ec
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x5311f2
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 0x53b311
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0053ae2c

Function at 0x53b796
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x6c3da8
push 0x6c3da0
push str.FlsAlloc
push 0x1f
call fcn.0053b5c1
mov esi, eax
add esp, 0x10
test esi, esi
je 0x53b7ca
push dword [ebp + 8]
mov ecx, esi
call dword [0x55b35c]
call esi
jmp 0x53b7d0
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x53b814
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x6c3db8
push 0x6c3db0
push str.FlsGetValue
push 0x21
call fcn.0053b5c1
mov esi, eax
add esp, 0x10
test esi, esi
je 0x53b84b
push dword [ebp + 8]
mov ecx, esi
call dword [0x55b35c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x53b853
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x6c3dc0
push 0x6c3db8
push str.FlsSetValue
push 0x22
call fcn.0053b5c1
mov esi, eax
add esp, 0x10
test esi, esi
je 0x53b88d
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x55b35c]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x540b52
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 0x540bef
push ebx
push esi
call fcn.00540b1b
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.0053ab60
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x540b9c
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x540bee
push edi
push eax
call fcn.0053a3b6
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x540bbc
call fcn.005399c5
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x540bed
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0053ab60
add esp, 0x20
test eax, eax
jne 0x540bdb
push edi
call fcn.005399c5
jmp 0x540be3
push ebx
call fcn.005399c5
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 0x540bf2
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x540c03
pop esi
ret
push ebx
push edi
push esi
call fcn.00540b1b
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.0053a3b6
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x540c2b
push ebx
push esi
push edi
call fcn.00526450
add esp, 0xc
push 0
call fcn.005399c5
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x542d95
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.005396da
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 0x542e04
cmp esi, dword [ebp - 4]
je 0x542dff
cmp dword [ebp + 0xc], 0
je 0x542dff
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x542ddc
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.005428e7
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x542e06
xor eax, eax
inc eax
jmp 0x542e06
xor eax, eax
pop edi
pop esi
leave
ret