joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40e740
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.0040a500
xor eax, eax
push ebp
push 0x40e802
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.0040af24
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040b0d4
mov eax, dword [ebx]
call fcn.0040e5e8
test al, al
jne 0x40e7dd
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040af24
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040b0d4
mov eax, dword [ebx]
call fcn.0040e5e8
test al, al
jne 0x40e7dd
mov eax, ebx
call fcn.0040a40c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e809
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040a46c
lea eax, [ebp - 4]
call fcn.0040a40c
pop eax
jmp eax

Function at 0x410368
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 0x424a88
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x424ae1
test eax, edx
je 0x424ae4
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x424a9f
movzx eax, word [eax]
sub eax, ecx
jmp 0x424ac6
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 0x424ac7
add ecx, 4
js 0x424ab7
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x424ac4
movzx eax, word [eax + ecx]
movzx edx, word [edx + ecx]
sub eax, edx
pop ebx
pop ebx
jmp 0x424ac6
xor eax, eax
ret
test eax, eax
je 0x424af0
test edx, edx
jne 0x424a90
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x425e44
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.0040ae70
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x425eae
test ah, 4
je 0x425ea7
test bl, bl
jne 0x425e6c
mov al, 1
jmp 0x425ed5
test al, 0x10
je 0x425e74
xor eax, eax
jmp 0x425ed5
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x425e98
push eax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x425ed5
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x425ed5
test al, 0x10
sete al
jmp 0x425ed5
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x425ecf
cmp ebx, 3
je 0x425ecf
cmp ebx, 0x7b
je 0x425ecf
mov eax, esi
call fcn.00425e04
test al, al
jne 0x425ed3
xor eax, eax
jmp 0x425ed5
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x425edc
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.0040ae70
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x425f7a
test esi, 0x400
jne 0x425f11
test esi, 0x10
setne bl
jmp 0x425f7a
cmp byte [esp], 0
je 0x425f45
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x425f7a
push eax
call sub.kernel32.dll_CloseHandle
test esi, 0x10
setne bl
jmp 0x425f7a
test esi, 0x10
je 0x425f51
mov bl, 1
jmp 0x425f7a
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x425f78
push eax
call sub.kernel32.dll_CloseHandle
xor ebx, ebx
jmp 0x425f7a
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x42a938
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 0x42a971
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040a5a4
jmp 0x42a97a
mov eax, ebx
mov edx, esi
call fcn.0040a7fc
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x42a984
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 0x42a9a8
movzx eax, word [esp]
jmp 0x42a9aa
mov eax, edi
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x42c0c8
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 0x42c1ef
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042bed0
mov esi, eax
mov eax, dword [0x693664]
cmp byte [eax], 0
je 0x42c195
mov eax, dword [0x692fc8]
call fcn.00407ddc
call fcn.0040715c
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 [0x42c098]
call fcn.0040d0fc
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 0x42c208
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x42c1d1
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x692edc]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x69763c]
call fcn.0040d6c0
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 0x42c1f6
lea eax, [ebp - 4]
mov edx, dword [0x42c098]
call fcn.0040d220
pop eax
jmp eax
Function at 0x42d6a8
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 0x42d6eb
mov eax, dword [ebp - 0x10c]
mov dword [0x6978fc], eax
mov eax, 0x697900
lea edx, [ebp - 0x108]
mov ecx, 0x80
call fcn.0040af24
mov eax, 0x697904
call fcn.0040a40c
xor eax, eax
mov dword [0x697908], eax
xor eax, eax
mov dword [ebp - 4], eax
cmp dword [0x6977c0], 0xa
jl 0x42d841
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x42d84c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x42d841
xor eax, eax
push ebp
push 0x42d83a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42d8a8
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42d79a
cmp dword [ebp - 8], 2
jle 0x42d79a
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42d76d
adc edx, 0
mov eax, 0x697904
call fcn.0040affc
lea eax, [ebp - 8]
push eax
mov eax, dword [0x697904]
call fcn.0040ae70
push eax
push 0
push 0
push 0x42d8a8
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
jmp 0x42d7f4
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42d8c8
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42d7f4
cmp dword [ebp - 8], 2
jle 0x42d7f4
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42d7c9
adc edx, 0
mov eax, 0x697904
call fcn.0040affc
lea eax, [ebp - 8]
push eax
mov eax, dword [0x697904]
call fcn.0040ae70
push eax
push 0
push 0
push 0x42d8c8
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov dword [ebp - 8], 4
lea eax, [ebp - 8]
push eax
push 0x697908
push 0
push 0
push 0x42d8dc
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
je 0x42d821
xor eax, eax
mov dword [0x697908], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42d841
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
mov byte [0x68c710], 1
mov esp, ebp
pop ebp
ret
Function at 0x42d984
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x42da5e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a844
lea eax, [ebp - 4]
call fcn.0040a964
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040ae70
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42da46
mov eax, ebx
call fcn.00406fe8
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x42da3f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040ae70
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42da27
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42da70
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42da27
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42da46
mov eax, dword [ebp - 0x10]
call fcn.00407004
pop eax
jmp eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42da65
lea eax, [ebp - 4]
call fcn.0040a40c
pop eax
jmp eax

Function at 0x42ea88
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.0040a8f0
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.00410348
mov edi, eax
cmp edi, 0x104
jbe 0x42ea33
mov eax, edi
add eax, eax
call fcn.00406fe8
mov esi, eax
jmp 0x42ea35
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.00410348
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42ea6e
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 0x42ea58
mov eax, esp
cmp esi, eax
je 0x42ea7b
mov eax, esi
call fcn.00407004
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 0x42eab4
cmp bl, 0
je 0x42eab0
cmp bl, 0x41
jl 0x42eaab
cmp bl, 0x5a
jg 0x42eaab
or bl, 0x20
xor al, bl
inc esi
jmp 0x42ea8f
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42e9f4

Function at 0x42f3cc
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.0040af24
add esp, 0x800
pop ebx
ret
Function at 0x42f9e4
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffff800
mov esi, edx
mov edi, eax
mov eax, esi
call fcn.0040a40c
push 0x400
lea eax, [esp + 4]
push eax
mov eax, edi
call fcn.0040ae70
mov ebp, eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
mov ebx, eax
cmp ebx, 0x400
jge 0x42fa29
mov edx, esp
mov eax, esi
mov ecx, ebx
call fcn.0040a5a4
jmp 0x42fa42
mov edx, ebx
dec edx
mov eax, esi
call fcn.0040affc
push ebx
mov eax, dword [esi]
call fcn.0040ae70
push eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
add esp, 0x800
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x431d18
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 0x431d38
sub eax, 4
mov eax, dword [eax]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x431d52
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x431d4d
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x431d57
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x431dc5
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x431e0e
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x431d83
inc dword [ebp - 0xc]
jmp 0x431d9b
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x431d9b
cmp dword [ebp - 0xc], 0
jle 0x431d9b
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x431dbd
xor eax, eax
jmp 0x431db9
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x431db8
mov eax, esi
jmp 0x431e11
inc eax
cmp eax, ecx
jle 0x431da5
inc esi
cmp esi, dword [ebp - 8]
jl 0x431d6f
jmp 0x431e0e
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x431e0e
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x431de6
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x431e08
xor eax, eax
jmp 0x431e04
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x431e03
mov eax, esi
jmp 0x431e11
inc eax
cmp eax, ecx
jle 0x431df0
inc esi
cmp esi, dword [ebp - 8]
jl 0x431dce
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x432020
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 0x43203f
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x43204f
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, dword [ebp + 8]
sub ebx, esi
inc ebx
cmp dword [ebp + 8], 0
jl 0x432171
test ebx, ebx
jl 0x432171
test esi, esi
jle 0x432171
mov eax, dword [ebp - 8]
call fcn.0040ae70
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.0040ae70
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 0x43210e
xor eax, eax
mov dword [ebp - 0x14], eax
test ebx, ebx
jl 0x432171
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x4320f3
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x4320c2
inc dword [ebp - 0x14]
jmp 0x4320d2
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp + 0xc]
jne 0x4320d2
dec dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0
jle 0x4320dd
or eax, 0xffffffff
jmp 0x4320f3
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x4320f0
inc eax
jmp 0x4320f3
or eax, 0xffffffff
test eax, eax
jl 0x4320fb
cmp esi, eax
jg 0x4320b0
cmp esi, eax
jg 0x432106
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x432174
inc edx
dec dword [ebp - 0x1c]
jne 0x4320ac
jmp 0x432171
mov byte [ebp - 0x15], 0
test ebx, ebx
jl 0x432171
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x432158
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x432137
movzx ebx, byte [ebp - 0x15]
xor bl, 1
mov byte [ebp - 0x15], bl
cmp byte [ebp - 0x15], 0
je 0x432142
or eax, 0xffffffff
jmp 0x432158
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x432155
inc eax
jmp 0x432158
or eax, 0xffffffff
test eax, eax
jl 0x432160
cmp esi, eax
jg 0x432120
cmp esi, eax
jg 0x43216b
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x432174
inc edx
dec dword [ebp - 0x1c]
jne 0x43211c
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4418a0
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 0x4418a8
mov eax, edx
pop esi
pop ebx
ret
Function at 0x450f24
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
push ebx
push esi
test dl, dl
je 0x450f38
add esp, 0xfffffff0
call fcn.00408c50
mov ebx, edx
mov esi, eax
mov dl, 1
mov eax, dword [0x44afc0]
call fcn.0046ea04
mov dword [esi + 4], eax
mov dl, 1
mov eax, dword [0x44ff60]
call fcn.004717d4
mov dword [esi + 8], eax
mov dl, 1
mov eax, dword [0x44ff60]
call fcn.004717d4
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 0x450f8d
call fcn.00408ca8
pop dword fs:[0]
add esp, 0xc
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4c055c
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
or dl, byte [ebx + 0xd]
je 0x4c059f
cmp byte [ebx + 0x11], 0
jne 0x4c059f
cmp byte [ebx + 0x24], 0
jne 0x4c059f
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 0x4c05b6
mov ecx, dword [0x69357c]
mov dl, 1
mov eax, dword [0x48c000]
call fcn.0042c374
call fcn.00409b04
pop ebx
ret
mov ecx, dword [0x69357c]
mov dl, 1
mov eax, dword [0x48c000]
call fcn.0042c374
call fcn.00409b04
pop ebx
ret

Function at 0x4c0f24
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 0x4c0f72
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.004c0408
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4c0f8b
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4c0f94
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.004c0408
dec esi
jne 0x4c0fb6
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret
Function at 0x4c3c8c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x69a8bc
cmp dword [edi], 0
jne 0x4c3d08
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc
mov esi, eax
mov eax, dword [0x69a8b8]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x68d3b4
mov ecx, 2
call fcn.004073f0
mov edx, 0x4c3c64
lea eax, [esi + 5]
call fcn.004c3c84
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004c3c84
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x4c3cdd
mov dword [0x69a8b8], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x4dd494
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebx
add edx, eax
cmp edx, eax
jbe 0x4dd4ab
movzx ebx, byte [eax]
xor ecx, ebx
imul ecx, ecx, 0x1000193
inc eax
cmp edx, eax
ja 0x4dd49b
mov eax, ecx
pop ebx
ret
Function at 0x5098ec
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 0x509aab
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a844
mov eax, dword [ebp - 4]
call fcn.00509238
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x50993e
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040b28c
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.0050a540
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x509a1f
xor eax, eax
push ebp
push 0x509a18
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.005094d8
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.00509ae0
test al, al
je 0x5099f4
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.0040a5a4
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x5099f4
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.0040ae70
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.00509438
test al, al
je 0x5099ee
mov eax, dword [ebp - 8]
call fcn.0040ae70
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040aed0
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.005098ec
dec ebx
cmp ebx, 0xffffffff
jne 0x50999d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x509a1f
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.005094d8
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
cmp byte [0x69a918], 0
je 0x509a5f
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040ae70
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.005094c4
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00509438
mov ebx, eax
jmp 0x509a86
mov eax, dword [ebp - 4]
call fcn.0040ae70
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.005094c4
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00509438
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x509ab2
lea eax, [ebp - 0x3c]
call fcn.0040a40c
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040a46c
pop eax
jmp eax