joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4c24a0
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]
push dword [ebp + 0xc]
push ebx
call fcn.004c241c
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x4c2618
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x4c2618
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4c25c7
jg 0x4c24f9
test eax, eax
je 0x4c25bd
push 1
push 0x1000
call fcn.004b400b
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4c251f
mov eax, dword [ebp + 0x14]
push 0xc
pop edi
mov byte [eax + 0x1c], 1
mov dword [eax + 0x18], edi
jmp 0x4c25b4
push 0x8000
push ebx
call fcn.004af7a2
mov edi, dword [ebp + 0x14]
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x4c254b
jg 0x4c2546
cmp ecx, 0x1000
jb 0x4c254b
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004b4bb5
add esp, 0x10
cmp eax, 0xffffffff
je 0x4c2590
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 0x4c2546
jl 0x4c2577
test ecx, ecx
jne 0x4c2538
push dword [ebp - 0xc]
push ebx
call fcn.004af7a2
push esi
call fcn.004b36a8
add esp, 0xc
xor edi, edi
jmp 0x4c2629
cmp byte [edi + 0x24], 0
je 0x4c25a7
cmp dword [edi + 0x20], 5
jne 0x4c25a7
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4c25b2
mov edi, dword [edi + 0x18]
jmp 0x4c25b4
xor edi, edi
push esi
call fcn.004b36a8
pop ecx
jmp 0x4c2629
test ecx, ecx
jg 0x4c2589
jl 0x4c25c7
test eax, eax
jae 0x4c2589
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004b1c7e
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4c25ea
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x4c2589
jmp 0x4c2621
push ebx
call fcn.004bbd3f
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4c2589
mov esi, dword [ebp + 0x14]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [esi + 0x24], 1
mov dword [esi + 0x20], eax
pop edi
mov byte [esi + 0x1c], 1
mov dword [esi + 0x18], edi
jmp 0x4c2629
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x4c2626
mov edi, dword [edi + 0x18]
jmp 0x4c2629
push 0x16
pop edi
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004b1c7e
add esp, 0x10
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4c3460
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4c348d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4c348d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x4071f6
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
xor edx, edx
mov ecx, dword [ebp + 0xc]
and eax, 3
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, edx
sub ecx, eax
je 0x407240
rol edx, 5
xor edx, dword [esi + ebx]
add esi, 4
imul eax, edx, 0x9e3779b9
rol eax, 5
xor eax, 4
imul edx, eax, 0x9e3779b9
cmp esi, ecx
jb 0x40720f
jmp 0x407240
movsx ecx, byte [esi + ebx]
rol edx, 5
xor edx, ecx
imul edx, edx, 0x9e3779b9
inc esi
cmp esi, dword [ebp + 0xc]
jb 0x407230
pop esi
mov eax, edx
pop ebx
pop ebp
ret

Function at 0x407d85
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
push 1
lea esi, [ebx - 1]
push 0x2000
not esi
push ebx
and esi, 0xf0deafff
push esi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov edi, eax
cmp edi, esi
jne 0x407dba
mov eax, esi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
cmp esi, dword [ebp - 0x18]
jb 0x407de4
lea eax, [esi + ebx]
cmp eax, dword [ebp - 0x18]
jb 0x407de4
test edi, edi
je 0x407db1
push 0x8000
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
jmp 0x407db1
test edi, edi
je 0x407dec
mov eax, edi
jmp 0x407db3
push 1
push 0x2000
push ebx
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
test eax, eax
jne 0x407db3
int3
Function at 0x40acc0
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [ebp - 8]
push eax
mov dword [sym.TestMathAlgorithms.exe_gMozillaPoisonSize], eax
call fcn.00407d85
pop ecx
mov ecx, dword [sym.TestMathAlgorithms.exe_gMozillaPoisonSize]
mov dword [sym.TestMathAlgorithms.exe_gMozillaPoisonBase], eax
test ecx, ecx
je 0x40acf8
shr ecx, 1
dec ecx
add eax, ecx
mov dword [sym.TestMathAlgorithms.exe_gMozillaPoisonValue], eax
mov esp, ebp
pop ebp
ret
Function at 0x709c12f3
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
lea eax, [ebp - 0x2c]
mov dword [esp], eax
call sym._GetSystemInfo_4
sub esp, 4
mov eax, dword [ebp - 0x14]
cmp eax, 0x182
je 0x709c1325
mov eax, dword [ebp - 0x14]
cmp eax, 0x1e6
je 0x709c1325
mov eax, dword [ebp - 0x14]
cmp eax, 0x24a
jne 0x709c132c
mov eax, 1
jmp 0x709c1331
mov eax, 0
leave
ret

Function at 0x709c1333
Capabilities:
Persist via run registry key
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x138
mov dword [esp + 8], 0x104
lea eax, [ebp - 0x110]
mov dword [esp + 4], eax
mov dword [esp], 0
call sym._GetModuleFileNameA_12
sub esp, 0xc
lea eax, [ebp - 0xc]
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], 0xf003f
mov dword [esp + 8], 0
mov dword [esp + 4], str.SoftwareMicrosoftWindowsCurrentVersionRun
mov dword [esp], 0x80000001
call sym._RegOpenKeyExA_20
sub esp, 0x14
lea eax, [ebp - 0x110]
mov dword [esp], eax
call sym._strlen
lea edx, [eax + 1]
mov eax, dword [ebp - 0xc]
mov dword [esp + 0x14], edx
lea edx, [ebp - 0x110]
mov dword [esp + 0x10], edx
mov dword [esp + 0xc], 1
mov dword [esp + 8], 0
mov dword [esp + 4], str.AutoRun
mov dword [esp], eax
call sym._RegSetValueExA_24
sub esp, 0x18
mov eax, dword [ebp - 0xc]
mov dword [esp], eax
call sym._RegCloseKey_4
sub esp, 4
nop
leave
ret

Function at 0x709c144b
Capabilities:
Create thread
Inject thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov eax, dword [ebp + 0xc]
mov dword [esp + 8], eax
mov dword [esp + 4], 0
mov dword [esp], 0x1f0fff
call sym._OpenProcess_12
sub esp, 0xc
mov dword [ebp - 0xc], eax
mov eax, dword [ebp + 8]
mov dword [esp], eax
call sym._strlen
mov dword [esp + 0x10], 4
mov dword [esp + 0xc], 0x1000
mov dword [esp + 8], eax
mov dword [esp + 4], 0
mov eax, dword [ebp - 0xc]
mov dword [esp], eax
call sym._VirtualAllocEx_20
sub esp, 0x14
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
mov dword [esp], eax
call sym._strlen
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], eax
mov eax, dword [ebp + 8]
mov dword [esp + 8], eax
mov eax, dword [ebp - 0x10]
mov dword [esp + 4], eax
mov eax, dword [ebp - 0xc]
mov dword [esp], eax
call sym._WriteProcessMemory_20
sub esp, 0x14
mov dword [esp + 0x18], 0
mov dword [esp + 0x14], 0
mov eax, dword [ebp - 0x10]
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], sym._LoadLibraryA_4
mov dword [esp + 8], 0
mov dword [esp + 4], 0
mov eax, dword [ebp - 0xc]
mov dword [esp], eax
call sym._CreateRemoteThread_28
sub esp, 0x1c
mov dword [ebp - 0x14], eax
mov dword [esp + 4], 0xffffffff
mov eax, dword [ebp - 0x14]
mov dword [esp], eax
call sym._WaitForSingleObject_8
sub esp, 8
mov eax, dword [ebp - 0xc]
mov dword [esp], eax
call sym._CloseHandle_4
sub esp, 4
nop
leave
ret

Function at 0x709c184b
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x128
mov dword [esp + 8], 0x104
lea eax, [ebp - 0x10c]
mov dword [esp + 4], eax
mov dword [esp], 0
call sym._GetModuleFileNameA_12
sub esp, 0xc
mov dword [esp], 0x1388
call sym._Sleep_4
sub esp, 4
lea eax, [ebp - 0x10c]
mov dword [esp], eax
call sym._DeleteFileA_4
sub esp, 4
nop
leave
ret
Function at 0x709c1be0
Capabilities:
Get thread local storage value

Disassembly:
push esi
push ebx
sub esp, 0x14
mov dword [esp], 0x709c603c
call sym._EnterCriticalSection_4
mov ebx, dword [0x709c6034]
sub esp, 4
test ebx, ebx
je 0x709c1c2b
nop
mov eax, dword [ebx]
mov dword [esp], eax
call sym._TlsGetValue_4
sub esp, 4
mov esi, eax
call sym._GetLastError_0
test eax, eax
jne 0x709c1c24
test esi, esi
je 0x709c1c24
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x709c1c00
mov dword [esp], 0x709c603c
call sym._LeaveCriticalSection_4
sub esp, 4
add esp, 0x14
pop ebx
pop esi
ret

Function at 0x709c1e10
Capabilities:
Write file on windows

Disassembly:
push esi
push ebx
sub esp, 0x14
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x17
mov dword [esp + 4], 1
lea esi, [esp + 0x24]
mov dword [esp], 0x709c41b8
lea ebx, [eax + 0x40]
mov dword [esp + 0xc], ebx
call sym._fwrite
mov eax, dword [esp + 0x20]
mov dword [esp + 8], esi
mov dword [esp], ebx
mov dword [esp + 4], eax
call sym._vfprintf
call sym._abort
lea esi, [esi]

Function at 0x709c1e60
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
push edi
mov edi, ecx
push esi
push ebx
mov ebx, eax
mov esi, edx
sub esp, 0x4c
lea eax, [esp + 0x24]
mov dword [esp + 8], 0x1c
mov dword [esp], ebx
mov dword [esp + 4], eax
call sym._VirtualQuery_12
sub esp, 0xc
test eax, eax
je 0x709c1f38
mov eax, dword [esp + 0x38]
cmp eax, 0x40
je 0x709c1e9e
cmp eax, 4
jne 0x709c1ec0
mov dword [esp + 8], edi
mov dword [esp + 4], esi
mov dword [esp], ebx
call sym._memcpy
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [esp + 0x30]
lea ebp, [esp + 0x20]
mov dword [esp + 8], 0x40
mov dword [esp + 0xc], ebp
mov dword [esp + 4], eax
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call sym._VirtualProtect_16
sub esp, 0x10
mov edx, dword [esp + 0x38]
mov dword [esp + 8], edi
mov dword [esp + 4], esi
mov dword [esp], ebx
mov dword [esp + 0x1c], edx
call sym._memcpy
mov edx, dword [esp + 0x1c]
cmp edx, 0x40
je 0x709c1eae
cmp edx, 4
je 0x709c1eae
mov eax, dword [esp + 0x20]
mov dword [esp + 0xc], ebp
mov dword [esp + 8], eax
mov eax, dword [esp + 0x30]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call sym._VirtualProtect_16
sub esp, 0x10
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret
mov dword [esp + 8], ebx
mov dword [esp + 4], 0x1c
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
call fcn.709c1e10
Function at 0x40252c
Capabilities:
Terminate process

Disassembly:
jmp 0x43e5f1
push 0x17
call dword [sym.imp.KERNEL32.dll_IsProcessorFeaturePresent]
test eax, eax
je 0x43e602
push 5
pop ecx
int 0x29
push esi
push 1
mov esi, 0xc0000417
push esi
push 2
call fcn.004038cd
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
pop esi
ret

Function at 0x4025b8
Capabilities:
Query environment variable

Disassembly:
jmp 0x441a9e
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x441aaf
pop esi
ret
push ebx
push edi
push esi
call fcn.00441985
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00402ab3
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x441ad7
push ebx
push esi
push edi
call fcn.00403797
add esp, 0xc
push 0
call fcn.00403da5
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x403805
Capabilities:
Parse pe header

Disassembly:
jmp 0x407d1d
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x407d5c
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x407d5c
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x407d5c
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x407d5c
cmp dword [ecx + 0x74], 0xe
jbe 0x407d5c
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4172f9
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x417338
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x417338
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x417338
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x417338
cmp dword [ecx + 0x74], 0xe
jbe 0x417338
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x43f9c8
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x473018]
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 0x43fa13
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.0043ff7f
test al, al
jne 0x43fa0d
sub edx, 2
cmp edx, edi
jne 0x43f9f3
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x43fa35
lea eax, [edi + 2]
cmp edx, eax
je 0x43fa35
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0043f5c1
add esp, 0x10
jmp 0x43fb2f
push esi
lea ecx, [ebp - 0x255]
call fcn.0043ff7f
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 0x43fa78
push dword [ebp - 0x25c]
jmp 0x43fa25
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 0x43fab5
cmp word [ebp - 0x226], 0
je 0x43fad6
cmp word [ebp - 0x226], ax
jne 0x43fab5
cmp word [ebp - 0x224], 0
je 0x43fad6
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0043f5c1
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x43fb22
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x43fa8f
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x43fb0a
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x43fb2f
push 0x43eea7
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004036a7
add esp, 0x10
jmp 0x43faff
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.00402220
leave
ret

Function at 0x447749
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.00402c9d
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 0x4477b8
cmp esi, dword [ebp - 4]
je 0x4477b3
cmp dword [ebp + 0xc], 0
je 0x4477b3
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x447790
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00447171
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4477ba
xor eax, eax
inc eax
jmp 0x4477ba
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x457f2b
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 + 0x475128]
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 0x457f6b
cmp byte [ebx], 0xa
jne 0x457f6b
or byte [edi + eax + 0x28], 4
jmp 0x457f70
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 0x45806f
mov dl, byte [eax]
cmp dl, 0x1a
je 0x458052
inc eax
cmp dl, 0xd
je 0x457f9c
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x457fc2
cmp eax, ecx
jae 0x457fd0
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 0x457f84
jmp 0x45806f
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 0x45804d
cmp dword [ebp - 0x10], 0
je 0x45804d
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x475128]
test byte [eax + edi + 0x28], 0x48
je 0x458027
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x458012
mov byte [esi], dl
jmp 0x458023
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x475128]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x45806f
cmp byte [ebp - 1], 0xa
jne 0x458036
cmp esi, ebx
jne 0x458036
mov byte [esi], 0xa
jmp 0x45806e
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0040150a
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x45806f
mov byte [esi], 0xd
jmp 0x45806e
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x475128]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x45806c
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x45806f
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4580cb
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 + 0x475128]
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 0x458111
cmp word [ebx], dx
jne 0x458111
or byte [eax + edi + 0x28], 4
jmp 0x458116
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 0x458279
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 0x458259
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x458157
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x45818d
cmp eax, edx
jae 0x45819b
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 0x458132
jmp 0x458279
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 0x458254
cmp dword [ebp - 0x18], 0
je 0x458254
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x475128]
test byte [eax + edi + 0x28], 0x48
je 0x45822a
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 0x4581ee
mov word [esi], cx
jmp 0x458225
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x475128]
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 + 0x475128]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x475128]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x458279
pop eax
cmp word [ebp - 4], ax
jne 0x45823a
cmp esi, ebx
jne 0x45823a
mov word [esi], ax
jmp 0x458276
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0040150a
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x458279
push 0xd
pop eax
jmp 0x458235
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x475128]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x458273
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x458279
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 0x4019e0
Capabilities:
Write file on windows

Disassembly:
push ebx
sub esp, 0x18
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x1b
mov dword [esp + 4], 1
lea ebx, [esp + 0x24]
mov dword [esp], str.Mingw_w64_runtime_failure:_n
add eax, 0x40
mov dword [esp + 0xc], eax
call sub.msvcrt.dll_fwrite
mov eax, dword [esp + 0x20]
mov dword [esp + 8], ebx
mov dword [esp + 4], eax
mov eax, dword [sym.imp.msvcrt.dll__iob]
add eax, 0x40
mov dword [esp], eax
call sub.msvcrt.dll_vfprintf
call sub.msvcrt.dll_abort
jmp fcn.00401a40

Function at 0x401a40
Capabilities:
Allocate or change rwx memory

Disassembly:
push edi
push esi
push ebx
sub esp, 0x30
mov esi, dword [0x4123a0]
test esi, esi
jle 0x401b33
mov edi, dword [0x4123a4]
xor ebx, ebx
lea edx, [edi + 0xc]
nop
mov ecx, dword [edx]
cmp ecx, eax
ja 0x401a74
mov edi, dword [edx + 4]
add ecx, dword [edi + 8]
cmp eax, ecx
jb 0x401b2c
add ebx, 1
add edx, 0x14
cmp ebx, esi
jne 0x401a60
mov dword [esp], eax
mov esi, eax
call fcn.00402330
test eax, eax
mov edi, eax
je 0x401b70
mov esi, dword [0x4123a4]
lea ebx, [ebx + ebx*4]
shl ebx, 2
add esi, ebx
mov dword [esi + 0x10], eax
mov dword [esi], 0
call fcn.00402440
add eax, dword [edi + 0xc]
mov dword [esi + 0xc], eax
lea eax, [esp + 0x14]
mov dword [esp + 8], 0x1c
mov dword [esp + 4], eax
mov eax, dword [0x4123a4]
mov eax, dword [eax + ebx + 0xc]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
sub esp, 0xc
test eax, eax
je 0x401b50
mov eax, dword [esp + 0x28]
lea edx, [eax - 0x40]
and edx, 0xffffffbf
je 0x401b25
sub eax, 4
and eax, 0xfffffffb
je 0x401b25
add ebx, dword [0x4123a4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0x20]
mov dword [ebx + 4], eax
mov dword [ebx + 8], edx
mov dword [esp + 0xc], ebx
mov dword [esp + 8], 0x40
mov dword [esp + 4], edx
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub esp, 0x10
test eax, eax
je 0x401b3a
add dword [0x4123a0], 1
add esp, 0x30
pop ebx
pop esi
pop edi
ret
xor ebx, ebx
jmp 0x401a7e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp], str.__VirtualProtect_failed_with_code_0x_x
mov dword [esp + 4], eax
call fcn.004019e0
mov eax, dword [0x4123a4]
mov eax, dword [eax + ebx + 0xc]
mov dword [esp + 8], eax
mov eax, dword [edi + 8]
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov dword [esp + 4], eax
call fcn.004019e0
mov dword [esp + 4], esi
mov dword [esp], str.Address__p_has_no_image_section
call fcn.004019e0
Function at 0x401fb0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x1c
mov dword [esp], 0x4123b8
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ebx, dword [0x4123b0]
sub esp, 4
mov ebp, dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
test ebx, ebx
je 0x402005
lea esi, [esi]
mov eax, dword [ebx]
mov dword [esp], eax
call ebp
sub esp, 4
mov esi, eax
call edi
test eax, eax
jne 0x401ffe
test esi, esi
je 0x401ffe
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x401fe0
mov dword [esp], 0x4123b8
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
sub esp, 4
add esp, 0x1c
pop ebx
pop esi
pop edi
pop ebp
ret