joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4cb8a2
Capabilities:
Delete registry key
Delete registry value

Disassembly:
push 0x3c
mov eax, 0x674444
call fcn.0042a248
mov eax, dword [ebp + 8]
mov ebx, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
mov dword [ebp - 0x48], eax
test eax, eax
jne 0x4cb8c5
xor al, al
jmp 0x4cb985
lea edi, [ecx + 4]
cmp dword [edi + 0x10], 0
ja 0x4cb8e8
lea eax, [ebp - 0x40]
push eax
call fcn.004d10b7
pop ecx
push eax
mov ecx, edi
call fcn.00408280
lea ecx, [ebp - 0x40]
call fcn.004043e0
and dword [ebp - 0x18], 0
lea ecx, [ebp - 0x28]
and dword [ebp - 0x14], 0
push edi
call fcn.004084b0
xor edi, edi
lea ecx, [ebp - 0x28]
push str.Software_
mov dword [ebp - 4], edi
call fcn.00408250
push dword [ebp - 0x48]
lea ecx, [ebp - 0x28]
call fcn.00408250
test ebx, ebx
je 0x4cb930
push 0x6f4fb8
lea ecx, [ebp - 0x28]
call fcn.00408250
push ebx
lea ecx, [ebp - 0x28]
call fcn.00408250
cmp dword [ebp - 0x14], 8
lea ecx, [ebp - 0x44]
push ecx
push 0xf003f
lea eax, [ebp - 0x28]
mov dword [ebp - 0x44], edi
cmovae eax, dword [ebp - 0x28]
push edi
push eax
push reloc.WS2_32.dll_closesocket
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4cb97b
test esi, esi
je 0x4cb968
push esi
push dword [ebp - 0x44]
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
jmp 0x4cb972
push edi
push dword [ebp - 0x44]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
push dword [ebp - 0x44]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x28]
call fcn.004043e0
mov al, 1
call fcn.0042a203
ret 0xc
Function at 0x4cbc61
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov eax, dword [0x70d06c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 0x30], eax
mov eax, dword [ebp + 0xc]
mov esi, ecx
mov dword [ebp - 0x34], eax
mov eax, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x14]
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x20], ebx
mov dword [ebp - 0x24], ebx
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x28], ebx
cmp dword [esi + 0x14], ebx
ja 0x4cbcb9
lea eax, [ebp - 0x1c]
push eax
call fcn.004d10b7
pop ecx
lea ecx, [esi + 4]
push eax
call fcn.00408280
lea ecx, [ebp - 0x1c]
call fcn.004043e0
lea eax, [esi + 4]
cmp dword [eax + 0x14], 8
jb 0x4cbcc4
mov eax, dword [eax]
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
lea ecx, [ebp - 0x20]
push ecx
push 0xf013f
push ebx
push eax
push reloc.WS2_32.dll_closesocket
call esi
test eax, eax
je 0x4cbce7
xor al, al
jmp 0x4cbda0
lea eax, [ebp - 0x24]
push eax
push 0xf013f
push ebx
push 0x688b98
push dword [ebp - 0x20]
call esi
test eax, eax
je 0x4cbd0a
push dword [ebp - 0x20]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4cbce0
mov esi, dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
lea eax, [ebp - 0x2c]
push ebx
push eax
push ebx
push 0xf013f
push ebx
push ebx
push ebx
push dword [ebp - 0x30]
push dword [ebp - 0x24]
call esi
test eax, eax
je 0x4cbd3c
push dword [ebp - 0x24]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 0x20]
call esi
jmp 0x4cbce0
push ebx
lea eax, [ebp - 0x28]
push eax
push ebx
push 0xf013f
push ebx
push ebx
push ebx
push dword [ebp - 0x34]
push dword [ebp - 0x2c]
call esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x4cbd8f
mov ecx, edi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x4cbd61
sub ecx, edx
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push edi
push 1
push ebx
push dword [ebp - 0x38]
push dword [ebp - 0x28]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 0x28]
call esi
mov bl, 1
push dword [ebp - 0x2c]
call esi
push dword [ebp - 0x24]
call esi
push dword [ebp - 0x20]
call esi
mov al, bl
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004296e5
leave
ret 0x10
Function at 0x4cdb97
Capabilities:
Query or enumerate registry key

Disassembly:
push 0x12c
mov eax, 0x674828
call fcn.0042a248
mov eax, dword [ebp + 0x24]
mov esi, dword [ebp + 8]
mov dword [ebp - 0x134], eax
mov eax, 0xff
xor ebx, ebx
push eax
mov dword [ebp - 0x130], eax
mov edi, ebx
lea eax, [ebp - 0x110]
mov dword [ebp - 4], ebx
push ebx
push eax
mov dword [ebp - 0x12c], ebx
call fcn.00501b40
add esp, 0xc
mov dword [ebp - 0x118], ebx
mov dword [ebp - 0x114], 0xf
mov byte [ebp - 0x128], bl
cmp dword [ebp + 0x20], 0x10
lea eax, [ebp - 0x12c]
push eax
mov eax, dword [ebp + 0x28]
lea ecx, [ebp + 0xc]
cmovae ecx, dword [ebp + 0xc]
or eax, 8
push eax
push ebx
push ecx
push esi
mov byte [ebp - 4], 1
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x4cdc28
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
jmp 0x4cdd44
push ebx
push ebx
push ebx
push ebx
lea eax, [ebp - 0x130]
push eax
lea eax, [ebp - 0x110]
push eax
push edi
push dword [ebp - 0x12c]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
mov esi, eax
test esi, esi
jne 0x4cdd13
lea ecx, [ebp - 0x110]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4cdc5a
sub ecx, edx
lea eax, [ebp - 0x110]
push ecx
push eax
lea ecx, [ebp - 0x128]
call fcn.004064f0
cmp dword [ebp - 0x114], 0x10
lea ecx, [ebp - 0x128]
mov eax, dword [ebp - 0x118]
lea edx, [ebp - 0x128]
cmovae ecx, dword [ebp - 0x128]
cmovae edx, dword [ebp - 0x128]
add eax, ecx
cmp dword [ebp - 0x114], 0x10
lea ecx, [ebp - 0x128]
push fcn.0050601b
cmovae ecx, dword [ebp - 0x128]
push edx
push eax
push ecx
lea eax, [ebp - 0x138]
push eax
call fcn.004c9897
mov eax, dword [ebp - 0x134]
add esp, 0x14
mov ecx, dword [eax + 4]
cmp dword [eax + 8], ecx
je 0x4cdce8
lea ecx, [ebp - 0x128]
push ecx
mov ecx, eax
call fcn.0040a6d0
jmp 0x4cdcf7
lea edx, [ebp - 0x128]
push edx
push ecx
mov ecx, eax
call fcn.0040a890
cmp dword [ebp - 0x114], 0x10
lea eax, [ebp - 0x128]
mov dword [ebp - 0x118], ebx
cmovae eax, dword [ebp - 0x128]
mov byte [eax], bl
mov eax, 0xff
inc edi
push eax
mov dword [ebp - 0x130], eax
lea eax, [ebp - 0x110]
push ebx
push eax
call fcn.00501b40
add esp, 0xc
test esi, esi
je 0x4cdc28
push dword [ebp - 0x12c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x128]
call fcn.00402940
lea ecx, [ebp + 0xc]
call fcn.00402940
mov eax, ebx
call fcn.0042a203
ret 0x24
Function at 0x4cf618
Capabilities:
Check if file exists

Disassembly:
push 0x23c
mov eax, 0x674bf8
call fcn.0042a248
mov edi, ecx
lea eax, [ebp - 0x230]
push eax
call fcn.004cf322
and dword [ebp - 4], 0
lea esi, [edi + 4]
and dword [esi + 0x10], 0
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x4cf64a
mov eax, dword [esi]
xor ecx, ecx
mov word [eax], cx
mov ecx, esi
push 0x688f54
call fcn.00408250
push 0x688f58
mov ecx, esi
call fcn.00408250
push 0x6f4fb8
mov ecx, esi
call fcn.00408250
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
push dword [ebp - 0x220]
cmovae eax, dword [ebp - 0x230]
mov ecx, esi
push eax
call fcn.00408440
cmp dword [esi + 0x14], 8
mov eax, esi
jb 0x4cf69f
mov eax, dword [esi]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4cf737
push 0x208
push eax
lea eax, [ebp - 0x218]
push eax
call fcn.00501b40
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
call fcn.004cf1f6
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
and dword [esi + 0x10], 0
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x4cf6f6
mov eax, dword [esi]
xor ecx, ecx
mov word [eax], cx
lea eax, [ebp - 0x218]
push eax
mov ecx, esi
call fcn.00408250
push 0x6f4fb8
mov ecx, esi
call fcn.00408250
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
push dword [ebp - 0x220]
cmovae eax, dword [ebp - 0x230]
mov ecx, esi
push eax
call fcn.00408440
cmp dword [esi + 0x14], 8
jb 0x4cf73f
mov esi, dword [esi]
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
lea esi, [edi + 0x1c]
and dword [esi + 0x10], 0
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x4cf757
mov eax, dword [esi]
xor ecx, ecx
mov word [eax], cx
mov ecx, esi
push 0x688f54
call fcn.00408250
push 0x688f58
mov ecx, esi
call fcn.00408250
push 0x6f4fb8
mov ecx, esi
call fcn.00408250
lea eax, [ebp - 0x248]
mov ecx, edi
push eax
call fcn.004cf381
push eax
mov ecx, esi
mov byte [ebp - 4], 1
call fcn.00421fc0
lea ecx, [ebp - 0x248]
call fcn.004043e0
lea ecx, [ebp - 0x230]
call fcn.004043e0
call fcn.0042a203
ret
Function at 0x4d0a40
Capabilities:
Move file

Disassembly:
push 0x4c
mov eax, 0x674dbb
call fcn.0042a248
mov esi, ecx
cmp dword [esi + 0x1c], 0xffffffff
je 0x4d0a61
push dword [esi + 0x1c]
call fcn.0051cdbf
or dword [esi + 0x1c], 0xffffffff
pop ecx
mov eax, dword [esi + 0x28]
mov ecx, esi
dec eax
push eax
lea eax, [ebp - 0x58]
push eax
call fcn.004cfe5a
and dword [ebp - 4], 0
lea eax, [ebp - 0x58]
cmp dword [ebp - 0x44], 8
cmovae eax, dword [ebp - 0x58]
push eax
call fcn.00517684
mov edi, dword [esi + 0x28]
sub edi, 2
pop ecx
js 0x4d0ae5
push edi
lea eax, [ebp - 0x40]
mov ecx, esi
push eax
call fcn.004cfe5a
lea eax, [edi + 1]
mov byte [ebp - 4], 1
push eax
lea eax, [ebp - 0x28]
mov ecx, esi
push eax
call fcn.004cfe5a
cmp dword [ebp - 0x14], 8
lea ecx, [ebp - 0x28]
lea eax, [ebp - 0x40]
cmovae ecx, dword [ebp - 0x28]
cmp dword [ebp - 0x2c], 8
push ecx
cmovae eax, dword [ebp - 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
lea ecx, [ebp - 0x28]
call fcn.004043e0
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 0
call fcn.004043e0
sub edi, 1
jns 0x4d0a8f
mov ecx, esi
call fcn.004d091f
lea ecx, [ebp - 0x58]
mov byte [esi + 0x5c], 0
call fcn.004043e0
call fcn.0042a203
ret

Function at 0x4d0afe
Capabilities:
Move file

Disassembly:
push 0x4c
mov eax, 0x674dbb
call fcn.0042a248
mov esi, ecx
cmp dword [esi + 0x1c], 0xffffffff
je 0x4d0b1f
push dword [esi + 0x1c]
call fcn.0051cdbf
or dword [esi + 0x1c], 0xffffffff
pop ecx
mov eax, dword [esi + 0x28]
mov ecx, esi
dec eax
push eax
lea eax, [ebp - 0x58]
push eax
call fcn.004cfe5a
and dword [ebp - 4], 0
lea eax, [ebp - 0x58]
cmp dword [ebp - 0x44], 8
cmovae eax, dword [ebp - 0x58]
push eax
call fcn.00517684
mov edi, dword [esi + 0x28]
sub edi, 2
pop ecx
js 0x4d0ba3
push edi
lea eax, [ebp - 0x40]
mov ecx, esi
push eax
call fcn.004cfe5a
lea eax, [edi + 1]
mov byte [ebp - 4], 1
push eax
lea eax, [ebp - 0x28]
mov ecx, esi
push eax
call fcn.004cfe5a
cmp dword [ebp - 0x14], 8
lea ecx, [ebp - 0x28]
lea eax, [ebp - 0x40]
cmovae ecx, dword [ebp - 0x28]
cmp dword [ebp - 0x2c], 8
push ecx
cmovae eax, dword [ebp - 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
lea ecx, [ebp - 0x28]
call fcn.004043e0
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 0
call fcn.004043e0
sub edi, 1
jns 0x4d0b4d
mov ecx, esi
call fcn.004d09b6
lea ecx, [ebp - 0x58]
mov byte [esi + 0x5c], 0
call fcn.004043e0
call fcn.0042a203
ret
Function at 0x4d0f6b
Capabilities:
Create process on windows

Disassembly:
push 0x8c
mov eax, 0x674e48
call fcn.0042a248
mov eax, dword [ebp + 0xc]
xor esi, esi
mov ebx, dword [ebp + 8]
push 0x44
pop edi
push edi
mov dword [ebp - 0x44], eax
lea eax, [ebp - 0x98]
push esi
push eax
call fcn.00501b40
mov dword [ebp - 0x98], edi
xor eax, eax
lea edi, [ebp - 0x54]
mov dword [ebp - 0x18], esi
stosd dword es:[edi], eax
add esp, 0xc
stosd dword es:[edi], eax
push 7
pop ecx
mov dword [ebp - 0x14], ecx
stosd dword es:[edi], eax
stosd dword es:[edi], eax
xor eax, eax
mov word [ebp - 0x28], ax
mov dword [ebp - 4], esi
mov dword [ebp - 0x30], esi
mov dword [ebp - 0x2c], ecx
mov word [ebp - 0x40], ax
mov eax, dword [ebp - 0x44]
mov byte [ebp - 4], 1
test eax, eax
je 0x4d1019
push eax
lea ecx, [ebp - 0x40]
call fcn.004043b0
cmp dword [ebp - 0x30], esi
je 0x4d1019
push 0x6f6e24
lea ecx, [ebp - 0x28]
call fcn.004043b0
push ebx
lea ecx, [ebp - 0x28]
call fcn.00408250
push 0x6891a0
lea ecx, [ebp - 0x28]
call fcn.00408250
cmp dword [ebp - 0x2c], 8
lea eax, [ebp - 0x40]
push dword [ebp - 0x30]
cmovae eax, dword [ebp - 0x40]
lea ecx, [ebp - 0x28]
push eax
call fcn.00408440
jmp 0x4d1022
push ebx
lea ecx, [ebp - 0x28]
call fcn.004043b0
cmp dword [ebp - 0x14], 8
lea ecx, [ebp - 0x54]
push ecx
lea ecx, [ebp - 0x98]
push ecx
push esi
push esi
push esi
push 1
push esi
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push esi
push eax
push esi
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x4d1053
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x4d1081
cmp byte [ebp + 0x10], 0
je 0x4d106e
or eax, 0xffffffff
cmp dword [ebp + 0x14], 0
cmovg eax, dword [ebp + 0x14]
push eax
push dword [ebp - 0x54]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push dword [ebp - 0x54]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0x50]
call esi
xor esi, esi
inc esi
lea ecx, [ebp - 0x40]
call fcn.004043e0
lea ecx, [ebp - 0x28]
call fcn.004043e0
mov eax, esi
call fcn.0042a203
ret

Function at 0x4d1316
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x230
mov eax, dword [0x70d06c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x4d139c
push 0x228
lea eax, [ebp - 0x22c]
push 0
push eax
call fcn.00501b40
add esp, 0xc
push 0
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov esi, eax
cmp esi, 0xffffffff
je 0x4d139c
lea eax, [ebp - 0x230]
mov dword [ebp - 0x230], 0x22c
push eax
push esi
call sub.KERNEL32.dll_Process32FirstW
jmp 0x4d1391
lea eax, [ebp - 0x20c]
push edi
push eax
call fcn.00514655
pop ecx
pop ecx
test eax, eax
je 0x4d13ac
lea eax, [ebp - 0x230]
push eax
push esi
call sub.KERNEL32.dll_Process32NextW
test eax, eax
jne 0x4d1371
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.004296e5
leave
ret
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x228]
jmp 0x4d139e
Function at 0x4d1555
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
push 0x3c
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.00501b40
add esp, 0xc
mov dword [ebp - 0x3c], 0x3c
cmp dword [ebp + 8], 0
mov ecx, str.runas
mov eax, str.open
mov dword [ebp - 0x20], 1
cmove eax, ecx
mov dword [ebp - 0x30], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x28], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x3c]
push eax
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
leave
ret

Function at 0x4d1b94
Capabilities:
Hash data with md5

Disassembly:
xor eax, eax
mov byte [ecx + 0x68], al
mov dword [ecx + 0x14], eax
mov dword [ecx + 0x10], eax
mov dword [ecx], 0x67452301
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
ret

Function at 0x4d2483
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
cmp dword [ebp + 8], 0
push ebx
push edi
je 0x4d2533
cmp dword [ebp + 0xc], 0
je 0x4d2533
push 0
push 0x80
push 3
push 0
push 3
push SysReAllocString
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x4d24c8
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x4d2536
lea eax, [ebp - 4]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
mov dword [ebp - 8], edi
cmp edi, 0xffffffff
je 0x4d24c0
jb 0x4d24e4
push 8
pop eax
jmp 0x4d2536
push esi
mov esi, eax
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x4d24f0
mov dword [eax], edi
inc esi
push esi
call fcn.00429d96
mov ecx, dword [ebp + 0xc]
push esi
xor esi, esi
push esi
push eax
mov dword [ecx], eax
call fcn.00501b40
add esp, 0x10
mov dword [ebp + 8], esi
lea eax, [ebp + 8]
push esi
push eax
mov eax, dword [ebp + 0xc]
push edi
push dword [eax]
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
pop esi
test eax, eax
je 0x4d24c0
cmp dword [ebp + 8], edi
jne 0x4d2533
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
jmp 0x4d2536
xor eax, eax
inc eax
pop edi
pop ebx
leave
ret
Function at 0x4d253a
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
sub esp, 0x18
push ebx
xor ebx, ebx
push edi
mov edi, ebx
cmp dword [eax + 0x10], ebx
je 0x4d264b
push esi
mov esi, dword [ebp + 0xc]
cmp dword [esi + 0x10], ebx
je 0x4d264a
cmp dword [esi + 0x14], 0x10
mov eax, esi
jb 0x4d2569
mov eax, dword [esi]
lea ecx, [ebp - 0xc]
push ecx
push eax
call sub.VERSION.dll_GetFileVersionInfoSizeA
mov dword [ebp - 8], eax
test eax, eax
je 0x4d264a
push 0x719e28
push eax
call fcn.00429f9a
mov dword [ebp - 4], eax
pop ecx
pop ecx
test eax, eax
je 0x4d264a
cmp dword [esi + 0x14], 0x10
jb 0x4d259e
mov esi, dword [esi]
push eax
push dword [ebp - 8]
push dword [ebp - 0xc]
push esi
call sub.VERSION.dll_GetFileVersionInfoA
mov esi, dword [ebp - 4]
test eax, eax
je 0x4d2638
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x689248
push esi
call sub.VERSION.dll_VerQueryValueA
test eax, eax
je 0x4d2638
mov eax, dword [ebp - 0x10]
push 0x719e28
push 0x80
movzx ecx, word [eax]
movzx eax, word [eax + 2]
shl ecx, 0x10
or ecx, eax
mov dword [ebp - 8], ecx
call fcn.00429f9a
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4d2638
mov eax, dword [ebp + 8]
cmp dword [eax + 0x14], 0x10
jb 0x4d2601
mov eax, dword [eax]
push eax
push dword [ebp - 8]
push str.StringFileInfo_08lx_s
push 0x80
push edi
call fcn.0040bfb0
add esp, 0x14
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x18]
push eax
push edi
push esi
call sub.VERSION.dll_VerQueryValueA
test eax, eax
je 0x4d2636
push dword [ebp - 0x18]
mov ecx, dword [ebp + 0x10]
call fcn.004064c0
mov bl, 1
push esi
call fcn.00429d91
pop ecx
test edi, edi
je 0x4d264a
push edi
call fcn.00429d91
pop ecx
pop esi
pop edi
mov al, bl
pop ebx
leave
ret

Function at 0x4d2651
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
push edi
test eax, eax
je 0x4d26b4
xor edi, edi
cmp word [eax], di
je 0x4d26b4
push edi
push 0x80
push 2
push edi
push edi
push 0xc0000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4d268a
pop edi
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_GetLastError]
push edi
lea eax, [ebp + 8]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x4d26a9
pop edi
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_GetLastError]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
jmp 0x4d26b7
xor eax, eax
inc eax
pop edi
pop esi
pop ebp
ret
Function at 0x4d3441
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
xor edx, edx
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov eax, dword [eax]
mov edi, 0xb54cda56
mov dword [ebp + 0xc], eax
lea esi, [ecx - 1]
push 0x34
pop eax
div ecx
mov dword [ebp - 8], esi
imul eax, eax, 0x61c88647
sub edi, eax
cmp esi, 1
jb 0x4d3544
test edi, edi
je 0x4d3544
mov ecx, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
push ebx
mov eax, dword [ebp - 8]
mov ebx, edi
shr ebx, 2
and ebx, 3
mov dword [ebp - 4], esi
mov dword [ebp - 0xc], ebx
test eax, eax
je 0x4d34ef
mov edx, dword [ecx + esi*4 - 4]
mov eax, edx
mov ecx, dword [ebp + 0xc]
mov esi, ecx
shr eax, 5
shl esi, 2
xor esi, eax
shr ecx, 3
mov eax, edx
shl eax, 4
xor ecx, eax
mov eax, dword [ebp - 4]
add esi, ecx
and eax, 3
mov ecx, dword [ebp + 0x10]
xor eax, ebx
mov ecx, dword [ecx + eax*4]
mov eax, edi
xor eax, dword [ebp + 0xc]
xor ecx, edx
add ecx, eax
mov eax, dword [ebp - 4]
xor esi, ecx
mov ecx, dword [ebp + 8]
sub dword [ecx + eax*4], esi
mov esi, eax
mov edx, dword [ecx + esi*4]
sub esi, 1
mov dword [ebp + 0xc], edx
mov dword [ebp - 4], esi
jne 0x4d349b
mov eax, dword [ebp - 8]
mov eax, dword [ecx + eax*4]
and esi, 3
mov ebx, dword [ebp - 8]
mov ecx, dword [ebp + 0xc]
xor esi, dword [ebp - 0xc]
shr eax, 5
shl edx, 2
xor edx, eax
shr ecx, 3
mov eax, dword [ebp + 8]
mov eax, dword [eax + ebx*4]
shl eax, 4
xor ecx, eax
mov eax, dword [ebp + 0x10]
add edx, ecx
mov ecx, dword [eax + esi*4]
mov esi, ebx
mov eax, dword [ebp + 8]
xor ecx, dword [eax + esi*4]
mov eax, edi
xor eax, dword [ebp + 0xc]
add ecx, eax
xor edx, ecx
mov ecx, dword [ebp + 8]
sub dword [ecx], edx
mov edx, dword [ecx]
mov dword [ebp + 0xc], edx
add edi, 0x61c88647
jne 0x4d3486
pop ebx
pop edi
pop esi
leave
ret
Function at 0x4d3bfb
Capabilities:
Get common file path
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x3100
call fcn.0042aa20
mov eax, dword [0x70d06c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov esi, 0x104
lea eax, [ebp - 0x108]
push esi
xor ebx, ebx
mov edi, ecx
push ebx
push eax
mov dword [ebp - 0x3100], edi
call fcn.00501b40
push esi
lea eax, [ebp - 0x20c]
push ebx
push eax
call fcn.00501b40
add esp, 0x18
lea eax, [ebp - 0x108]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
movsx eax, byte [ebp - 0x108]
push eax
push str.._c:
lea eax, [ebp - 0x20c]
push esi
push eax
call fcn.0040bfb0
add esp, 0x10
lea eax, [ebp - 0x20c]
push ebx
push ebx
push 3
push ebx
push 3
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4d3c91
mov al, 1
jmp 0x4d3d9a
push 0x2710
lea eax, [ebp - 0x30ec]
mov dword [ebp - 0x30fc], ebx
push ebx
push eax
call fcn.00501b40
push 0x3e8
lea eax, [ebp - 0x9dc]
push ebx
push eax
call fcn.00501b40
push 0x3e8
lea eax, [ebp - 0x5f4]
push ebx
push eax
call fcn.00501b40
add esp, 0x24
mov dword [ebp - 0x30f0], ebx
lea eax, [ebp - 0x30fc]
mov dword [ebp - 0x30f8], ebx
mov dword [ebp - 0x30f4], ebx
push ebx
push eax
push 0x2710
lea eax, [ebp - 0x30ec]
push eax
push 0xc
lea eax, [ebp - 0x30f8]
push eax
push 0x2d1400
push esi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x4d3d13
mov bl, 2
jmp 0x4d3d91
lea eax, [ebp - 0x5f4]
push eax
push ebx
push dword [ebp - 0x30dc]
lea eax, [ebp - 0x30ec]
push eax
call fcn.004d3da9
lea eax, [ebp - 0x9dc]
push eax
push 1
push dword [ebp - 0x30d4]
lea eax, [ebp - 0x30ec]
push eax
call fcn.004d3da9
lea ecx, [ebp - 0x5f4]
add esp, 0x20
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d3d54
sub ecx, edx
lea eax, [ebp - 0x5f4]
push ecx
push eax
mov ecx, edi
call fcn.004d2427
lea edx, [ebp - 0x9dc]
lea edi, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x4d3d75
mov ecx, dword [ebp - 0x3100]
lea eax, [ebp - 0x9dc]
sub edx, edi
push edx
push eax
call fcn.004d2427
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, bl
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004296e5
leave
ret