joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4104b8
Capabilities:
Get geographical location
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0040b904
xor eax, eax
push ebp
push 0x41057a
push dword fs:[eax]
mov dword fs:[eax], esp
push 4
lea eax, [ebp - 0xc]
push eax
push 3
call sub.kernel32.dll_GetUserDefaultUILanguage
movzx eax, ax
push eax
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040c598
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040c74c
mov eax, dword [ebx]
call fcn.00410364
test al, al
jne 0x410555
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040c598
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040c74c
mov eax, dword [ebx]
call fcn.00410364
test al, al
jne 0x410555
mov eax, ebx
call fcn.0040b810
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x410581
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040b870
lea eax, [ebp - 4]
call fcn.0040b810
pop eax
jmp eax

Function at 0x412150
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret
Function at 0x425104
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x42515d
test eax, edx
je 0x425160
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x42511b
movzx eax, word [eax]
sub eax, ecx
jmp 0x425142
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [eax + ecx]
xor ebx, dword [edx + ecx]
jne 0x425143
add ecx, 4
js 0x425133
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x425140
movzx eax, word [eax + ecx]
movzx edx, word [edx + ecx]
sub eax, edx
pop ebx
pop ebx
jmp 0x425142
xor eax, eax
ret
test eax, eax
je 0x42516c
test edx, edx
jne 0x42510c
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x42647c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, esi
call fcn.0040c4fc
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x4264e6
test ah, 4
je 0x4264df
test bl, bl
jne 0x4264a4
mov al, 1
jmp 0x42650d
test al, 0x10
je 0x4264ac
xor eax, eax
jmp 0x42650d
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4264d0
push eax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x42650d
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x42650d
test al, 0x10
sete al
jmp 0x42650d
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x426507
cmp ebx, 3
je 0x426507
cmp ebx, 0x7b
je 0x426507
mov eax, esi
call fcn.0042643c
test al, al
jne 0x42650b
xor eax, eax
jmp 0x42650d
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x426514
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov byte [esp], dl
mov edi, eax
xor ebx, ebx
mov eax, edi
call fcn.0040c4fc
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x4265b2
test esi, 0x400
jne 0x426549
test esi, 0x10
setne bl
jmp 0x4265b2
cmp byte [esp], 0
je 0x42657d
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4265b2
push eax
call sub.kernel32.dll_CloseHandle
test esi, 0x10
setne bl
jmp 0x4265b2
test esi, 0x10
je 0x426589
mov bl, 1
jmp 0x4265b2
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4265b0
push eax
call sub.kernel32.dll_CloseHandle
xor ebx, ebx
jmp 0x4265b2
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x42b810
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x200]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW
test eax, eax
jle 0x42b849
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040b9a8
jmp 0x42b852
mov eax, ebx
mov edx, esi
call fcn.0040bc00
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x42b85c
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff8
mov edi, ecx
mov esi, edx
mov ebx, eax
push 3
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW
test eax, eax
jle 0x42b880
movzx eax, word [esp]
jmp 0x42b882
mov eax, edi
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x42d578
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff778
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
xor ecx, ecx
push ebp
push 0x42d69f
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042d380
mov esi, eax
mov eax, dword [0x5b2624]
cmp byte [eax], 0
je 0x42d645
mov eax, dword [0x5b22ec]
call fcn.0040821c
call fcn.00406fc0
push 0
push 0
push 0
push 0
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x42d548]
call fcn.0040ebfc
add esp, 4
push 0
push 0
push ebx
mov eax, dword [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x42d6b8
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x42d681
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x5b2288]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x5b6634]
call fcn.0040f440
push eax
call sub.user32.dll_LoadStringW
push 0x2010
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x888]
push eax
push 0
call sub.user32.dll_MessageBoxW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42d6a6
lea eax, [ebp - 4]
mov edx, dword [0x42d548]
call fcn.0040ed20
pop eax
jmp eax
Function at 0x42ec04
Capabilities:
Check os version
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee4
mov dword [ebp - 0x11c], 0x114
lea eax, [ebp - 0x11c]
push eax
call sub.kernel32.dll_GetVersionExW
test eax, eax
je 0x42ec47
mov eax, dword [ebp - 0x10c]
mov dword [0x5b68f0], eax
mov eax, 0x5b68f4
lea edx, [ebp - 0x108]
mov ecx, 0x80
call fcn.0040c598
mov eax, 0x5b68f8
call fcn.0040b810
xor eax, eax
mov dword [0x5b68fc], eax
xor eax, eax
mov dword [ebp - 4], eax
cmp dword [0x5b67b4], 0xa
jl 0x42ed9d
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x42eda8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x42ed9d
xor eax, eax
push ebp
push 0x42ed96
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42ee04
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42ecf6
cmp dword [ebp - 8], 2
jle 0x42ecf6
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42ecc9
adc edx, 0
mov eax, 0x5b68f8
call fcn.0040c670
lea eax, [ebp - 8]
push eax
mov eax, dword [0x5b68f8]
call fcn.0040c4fc
push eax
push 0
push 0
push 0x42ee04
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
jmp 0x42ed50
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42ee24
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42ed50
cmp dword [ebp - 8], 2
jle 0x42ed50
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42ed25
adc edx, 0
mov eax, 0x5b68f8
call fcn.0040c670
lea eax, [ebp - 8]
push eax
mov eax, dword [0x5b68f8]
call fcn.0040c4fc
push eax
push 0
push 0
push 0x42ee24
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov dword [ebp - 8], 4
lea eax, [ebp - 8]
push eax
push 0x5b68fc
push 0
push 0
push 0x42ee38
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
je 0x42ed7d
xor eax, eax
mov dword [0x5b68fc], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42ed9d
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
mov byte [0x5ab720], 1
mov esp, ebp
pop ebp
ret
Function at 0x42feb4
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.0040bd24
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.00412130
mov edi, eax
cmp edi, 0x104
jbe 0x42fe5f
mov eax, edi
add eax, eax
call fcn.00406e48
mov esi, eax
jmp 0x42fe61
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.00412130
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42fe9a
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x42fe84
mov eax, esp
cmp esi, eax
je 0x42fea7
mov eax, esi
call fcn.00406e64
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x42fee0
cmp bl, 0
je 0x42fedc
cmp bl, 0x41
jl 0x42fed7
cmp bl, 0x5a
jg 0x42fed7
or bl, 0x20
xor al, bl
inc esi
jmp 0x42febb
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42fe20

Function at 0x4307fc
Capabilities:
Get geographical location

Disassembly:
push ebx
add esp, 0xfffff800
mov ebx, ecx
mov word [esp], 0
push 0x400
lea ecx, [esp + 4]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW
mov eax, ebx
mov edx, esp
mov ecx, 0x400
call fcn.0040c598
add esp, 0x800
pop ebx
ret
Function at 0x432fa8
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x432fc6
mov eax, dword [eax - 4]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x432fde
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x432fd9
mov eax, dword [eax - 4]
mov dword [ebp - 8], eax
jmp 0x432fe3
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x433051
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x43309a
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x43300f
inc dword [ebp - 0xc]
jmp 0x433027
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x433027
cmp dword [ebp - 0xc], 0
jle 0x433027
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x433049
xor eax, eax
jmp 0x433045
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x433044
mov eax, esi
jmp 0x43309d
inc eax
cmp eax, ecx
jle 0x433031
inc esi
cmp esi, dword [ebp - 8]
jl 0x432ffb
jmp 0x43309a
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x43309a
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x433072
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x433094
xor eax, eax
jmp 0x433090
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x43308f
mov eax, esi
jmp 0x43309d
inc eax
cmp eax, ecx
jle 0x43307c
inc esi
cmp esi, dword [ebp - 8]
jl 0x43305a
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4332ac
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
push edi
mov word [ebp - 0xa], cx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
test eax, eax
je 0x4332c9
mov eax, dword [eax - 4]
mov esi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x4332d7
mov eax, dword [eax - 4]
mov ebx, eax
sub ebx, dword [ebp + 8]
sub ebx, esi
inc ebx
cmp dword [ebp + 8], 0
jl 0x4333f9
test ebx, ebx
jl 0x4333f9
test esi, esi
jle 0x4333f9
mov eax, dword [ebp - 8]
call fcn.0040c4fc
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.0040c4fc
mov ecx, eax
mov eax, dword [ebp + 8]
add eax, eax
add ecx, eax
movzx eax, word [ebp - 0xa]
cmp ax, word [ebp + 0xc]
je 0x433396
xor eax, eax
mov dword [ebp - 0x14], eax
test ebx, ebx
jl 0x4333f9
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x43337b
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x43334a
inc dword [ebp - 0x14]
jmp 0x43335a
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp + 0xc]
jne 0x43335a
dec dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0
jle 0x433365
or eax, 0xffffffff
jmp 0x43337b
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x433378
inc eax
jmp 0x43337b
or eax, 0xffffffff
test eax, eax
jl 0x433383
cmp esi, eax
jg 0x433338
cmp esi, eax
jg 0x43338e
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x4333fc
inc edx
dec dword [ebp - 0x1c]
jne 0x433334
jmp 0x4333f9
mov byte [ebp - 0x15], 0
test ebx, ebx
jl 0x4333f9
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x4333e0
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x4333bf
movzx ebx, byte [ebp - 0x15]
xor bl, 1
mov byte [ebp - 0x15], bl
cmp byte [ebp - 0x15], 0
je 0x4333ca
or eax, 0xffffffff
jmp 0x4333e0
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x4333dd
inc eax
jmp 0x4333e0
or eax, 0xffffffff
test eax, eax
jl 0x4333e8
cmp esi, eax
jg 0x4333a8
cmp esi, eax
jg 0x4333f3
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x4333fc
inc edx
dec dword [ebp - 0x1c]
jne 0x4333a4
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4455c0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov dl, 0xb5
mov ebx, eax
xor eax, eax
mov ecx, eax
mov esi, ebx
shr esi, cl
mov ecx, esi
and cl, 0xff
xor dl, cl
inc eax
cmp eax, 4
jne 0x4455c8
mov eax, edx
pop esi
pop ebx
ret

Function at 0x44823c
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebx
add edx, eax
cmp edx, eax
jbe 0x448253
movzx ebx, byte [eax]
xor ecx, ebx
imul ecx, ecx, 0x1000193
inc eax
cmp edx, eax
ja 0x448243
mov eax, ecx
pop ebx
ret
Function at 0x459c5c
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
push ebx
push esi
test dl, dl
je 0x459c70
add esp, 0xfffffff0
call fcn.0040a028
mov ebx, edx
mov esi, eax
mov dl, 1
mov eax, dword [0x453be0]
call fcn.00478380
mov dword [esi + 4], eax
mov dl, 1
mov eax, dword [0x458c2c]
call fcn.0047b134
mov dword [esi + 8], eax
mov dl, 1
mov eax, dword [0x458c2c]
call fcn.0047b134
mov dword [esi + 0xc], eax
lea eax, [ebp - 0x24]
push eax
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [ebp - 0x20]
mov dword [esi + 0x10], eax
mov eax, esi
test bl, bl
je 0x459cc5
call fcn.0040a080
pop dword fs:[0]
add esp, 0xc
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4c335c
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
or dl, byte [ebx + 0xd]
je 0x4c339f
cmp byte [ebx + 0x11], 0
jne 0x4c339f
cmp byte [ebx + 0x24], 0
jne 0x4c339f
mov byte [ebx + 0xf], 0
mov byte [ebx + 0xd], 0
mov eax, dword [ebx + 8]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x4c33b6
mov ecx, dword [0x5b25a8]
mov dl, 1
mov eax, dword [0x492c68]
call fcn.0042d804
call fcn.0040aef8
pop ebx
ret
mov ecx, dword [0x5b25a8]
mov dl, 1
mov eax, dword [0x492c68]
call fcn.0042d804
call fcn.0040aef8
pop ebx
ret

Function at 0x4c3d24
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xf]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x4c3d72
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xf], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 8]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.004c3208
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4c3d8b
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4c3d94
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 8]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.004c3208
dec esi
jne 0x4c3db6
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x4de728
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov dword [eax], 0x67452301
mov eax, dword [ebp - 4]
mov dword [eax + 4], 0xefcdab89
mov eax, dword [ebp - 4]
mov dword [eax + 8], 0x98badcfe
mov eax, dword [ebp - 4]
mov dword [eax + 0xc], 0x10325476
mov eax, dword [ebp - 4]
xor edx, edx
mov dword [eax + 0x10], edx
mov eax, dword [ebp - 4]
xor edx, edx
mov dword [eax + 0x14], edx
mov eax, dword [ebp - 4]
add eax, 0x18
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
xor ecx, ecx
mov edx, 0x40
call fcn.004082a0
pop ecx
pop ecx
pop ebp
ret
Function at 0x4e10f4
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0040b904
xor eax, eax
push ebp
push 0x4e124a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x6c]
call fcn.004de728
push 0
push 0x8000080
push 3
push 0
push 3
push 0x80000000
mov eax, dword [ebp - 4]
call fcn.0040c4fc
push eax
call sub.kernel32.dll_CreateFileW
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
je 0x4e1227
xor eax, eax
push ebp
push 0x4e1220
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
push 0
push 2
push 0
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_CreateFileMappingW
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0x4e1207
xor eax, eax
push ebp
push 0x4e1200
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
push 0
push 4
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_MapViewOfFile
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x4e11e7
xor eax, eax
push ebp
push 0x4e11e0
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetFileSize
mov ecx, eax
lea eax, [ebp - 0x6c]
mov edx, dword [ebp - 0x14]
call fcn.004de784
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e11e7
mov eax, dword [ebp - 0x14]
push eax
call sub.kernel32.dll_UnmapViewOfFile
pop eax
jmp eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e1207
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle
pop eax
jmp eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e1227
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_CloseHandle
pop eax
jmp eax
mov edx, dword [ebp - 8]
lea eax, [ebp - 0x6c]
call fcn.004e0fb4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e1251
lea eax, [ebp - 4]
call fcn.0040b810
pop eax
jmp eax
Function at 0x4fe934
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
push ebx
xor ecx, ecx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x4feaf3
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040bc48
mov eax, dword [ebp - 4]
call fcn.004fe214
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x4fe986
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040c904
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov edx, ebx
mov eax, dword [ebp - 0xc]
call fcn.004ff8b8
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x4fea67
xor eax, eax
push ebp
push 0x4fea60
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.004fe520
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.004feb28
test al, al
je 0x4fea3c
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.0040b9a8
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x4fea3c
mov eax, dword [ebp - 0x34]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
call fcn.0040c4fc
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004fe480
test al, al
je 0x4fea36
mov eax, dword [ebp - 8]
call fcn.0040c4fc
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040c55c
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.004fe934
dec ebx
cmp ebx, 0xffffffff
jne 0x4fe9e5
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4fea67
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.004fe520
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
cmp byte [0x5b98e4], 0
je 0x4feaa7
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040c4fc
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.004fe50c
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004fe480
mov ebx, eax
jmp 0x4feace
mov eax, dword [ebp - 4]
call fcn.0040c4fc
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.004fe50c
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.004fe480
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4feafa
lea eax, [ebp - 0x3c]
call fcn.0040b810
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040b870
pop eax
jmp eax
Function at 0x4ff794
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
movzx eax, byte [ebp + 8]
call fcn.004fe22c
mov esi, eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
push esi
push 0
mov eax, edi
call fcn.0040c4fc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.004fe480
test al, al
jne 0x4ff7fc
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x5b249c]
mov dl, 1
mov eax, dword [0x4fce3c]
call fcn.0042d8d8
call fcn.0040aef8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4ff808
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.0040c4fc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov edx, eax
mov eax, ebx
call fcn.004fe480
test al, al
jne 0x4ff869
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x5b27ec]
mov dl, 1
mov eax, dword [0x4fce3c]
call fcn.0042d8d8
call fcn.0040aef8
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.004fe294
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8