joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40dbf0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe98
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x160], ecx
mov dword [ebp - 0x164], ecx
mov dword [ebp - 0x168], ecx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x40dd57
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040a3f0
cmp si, word [0x608a18]
jb 0x40dc88
cmp si, word [0x608c18]
ja 0x40dc88
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40dc88
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x608a18]
jae 0x40dc62
mov edi, ebx
dec edi
jmp 0x40dc83
cmp si, word [ebx*8 + 0x608a18]
jbe 0x40dc72
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40dc83
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x608a1c]
call fcn.0040db0c
jmp 0x40dc88
cmp edi, dword [ebp - 8]
jae 0x40dc4c
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40dd37
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40dd37
push 0x55
lea eax, [ebp - 0xb2]
push eax
push 0x59
movzx ebx, si
push ebx
call sub.kernel32.dll_GetLocaleInfoW
push 0x55
lea eax, [ebp - 0x15c]
push eax
push 0x5a
push ebx
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x160]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040af74
push dword [ebp - 0x160]
push 0x40dd74
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040af74
push dword [ebp - 0x164]
push 0x40dd84
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040af74
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040b1ac
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40dd5e
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.0040a450
pop eax
jmp eax
Function at 0x40df0c
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40e012
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x614c18
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x614c30]
jne 0x40df58
mov eax, esi
mov edx, 0x614c32
mov ecx, 0x55
call fcn.0040af74
push 0x614c18
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40dffa
push 0x614c18
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.0040a3f0
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40dfc7
cmp byte [0x614c14], 0
je 0x40df8c
mov edx, esi
mov eax, ebx
call fcn.0040ddf0
jmp 0x40dfc7
mov edx, esi
mov eax, ebx
call fcn.0040dbf0
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40dfc7
cmp dword [esi], 0
je 0x40dfb0
mov eax, esi
mov edx, 0x40e02c
call fcn.0040b0cc
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040dbf0
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040b0cc
push 0x614c18
call sub.kernel32.dll_EnterCriticalSection
mov word [0x614c30], bx
mov eax, dword [esi]
call fcn.0040aec0
mov ecx, eax
mov eax, 0x614c32
mov edx, 0xaa
call fcn.0040da6c
push 0x614c18
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e019
lea eax, [ebp - 4]
call fcn.0040a3f0
pop eax
jmp eax
Function at 0x40e254
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde0
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 8], ecx
mov esi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0040a4e4
xor eax, eax
push ebp
push 0x40e47c
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40e29a
push 0x105
lea eax, [ebp - 0x21e]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40e2b4
mov eax, dword [ebp - 4]
call fcn.0040aec0
mov ecx, eax
lea eax, [ebp - 0x21e]
mov edx, 0x105
call fcn.0040da6c
cmp word [ebp - 0x21e], 0
je 0x40e45f
xor eax, eax
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e48c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e383
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e48c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e383
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e4c8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e383
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e4c8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e383
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e4fc
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e383
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e530
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40e45f
xor eax, eax
push ebp
push 0x40e458
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 8]
lea eax, [ebp - 0x21e]
call fcn.0040e054
mov ebx, eax
lea eax, [ebp - 0x14]
push eax
push 0
push 0
push 0
push ebx
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40e3e6
mov eax, dword [ebp - 0x14]
call fcn.00406fcc
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
push eax
push 0
push 0
push ebx
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, esi
mov edx, dword [ebp - 0xc]
call fcn.0040af20
jmp 0x40e431
lea eax, [ebp - 0x14]
push eax
push 0
push 0
push 0
push 0x40e570
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40e431
mov eax, dword [ebp - 0x14]
call fcn.00406fcc
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
push eax
push 0
push 0
push 0x40e570
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, esi
mov edx, dword [ebp - 0xc]
call fcn.0040af20
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e45f
cmp dword [ebp - 0xc], 0
je 0x40e44c
mov eax, dword [ebp - 0xc]
call fcn.00406fe8
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e483
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040a450
pop eax
jmp eax
Function at 0x40e790
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.0040a4e4
xor eax, eax
push ebp
push 0x40e852
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.0040af74
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040b124
mov eax, dword [ebx]
call fcn.0040e638
test al, al
jne 0x40e82d
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040af74
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040b124
mov eax, dword [ebx]
call fcn.0040e638
test al, al
jne 0x40e82d
mov eax, ebx
call fcn.0040a3f0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e859
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040a450
lea eax, [ebp - 4]
call fcn.0040a3f0
pop eax
jmp eax

Function at 0x4103b8
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 0x42478c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x4247e5
test eax, edx
je 0x4247e8
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x4247a3
movzx eax, word [eax]
sub eax, ecx
jmp 0x4247ca
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 0x4247cb
add ecx, 4
js 0x4247bb
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x4247c8
movzx eax, word [eax + ecx]
movzx edx, word [edx + ecx]
sub eax, edx
pop ebx
pop ebx
jmp 0x4247ca
xor eax, eax
ret
test eax, eax
je 0x4247f4
test edx, edx
jne 0x424794
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x425a2c
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.0040aec0
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x425aca
test esi, 0x400
jne 0x425a61
test esi, 0x10
setne bl
jmp 0x425aca
cmp byte [esp], 0
je 0x425a95
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x425aca
push eax
call sub.kernel32.dll_CloseHandle
test esi, 0x10
setne bl
jmp 0x425aca
test esi, 0x10
je 0x425aa1
mov bl, 1
jmp 0x425aca
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x425ac8
push eax
call sub.kernel32.dll_CloseHandle
xor ebx, ebx
jmp 0x425aca
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x42a42c
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 0x42a465
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040a588
jmp 0x42a46e
mov eax, ebx
mov edx, esi
call fcn.0040a7e0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x42a478
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 0x42a49c
movzx eax, word [esp]
jmp 0x42a49e
mov eax, edi
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x42bbbc
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 0x42bce3
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042b9c4
mov esi, eax
mov eax, dword [0x611d14]
cmp byte [eax], 0
je 0x42bc89
mov eax, dword [0x61199c]
call fcn.00407dc0
call fcn.00407140
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 [0x42bb8c]
call fcn.0040d14c
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 0x42bcfc
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x42bcc5
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x61190c]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x61563c]
call fcn.0040d710
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 0x42bcea
lea eax, [ebp - 4]
mov edx, dword [0x42bb8c]
call fcn.0040d270
pop eax
jmp eax
Function at 0x42d17c
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 0x42d1bf
mov eax, dword [ebp - 0x10c]
mov dword [0x6158fc], eax
mov eax, 0x615900
lea edx, [ebp - 0x108]
mov ecx, 0x80
call fcn.0040af74
mov eax, 0x615904
call fcn.0040a3f0
xor eax, eax
mov dword [0x615908], eax
xor eax, eax
mov dword [ebp - 4], eax
cmp dword [0x6157c0], 0xa
jl 0x42d315
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x42d320
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x42d315
xor eax, eax
push ebp
push 0x42d30e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42d37c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42d26e
cmp dword [ebp - 8], 2
jle 0x42d26e
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42d241
adc edx, 0
mov eax, 0x615904
call fcn.0040b04c
lea eax, [ebp - 8]
push eax
mov eax, dword [0x615904]
call fcn.0040aec0
push eax
push 0
push 0
push 0x42d37c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
jmp 0x42d2c8
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42d39c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42d2c8
cmp dword [ebp - 8], 2
jle 0x42d2c8
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42d29d
adc edx, 0
mov eax, 0x615904
call fcn.0040b04c
lea eax, [ebp - 8]
push eax
mov eax, dword [0x615904]
call fcn.0040aec0
push eax
push 0
push 0
push 0x42d39c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov dword [ebp - 8], 4
lea eax, [ebp - 8]
push eax
push 0x615908
push 0
push 0
push 0x42d3b0
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
je 0x42d2f5
xor eax, eax
mov dword [0x615908], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42d315
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
mov byte [0x60a710], 1
mov esp, ebp
pop ebp
ret
Function at 0x42d458
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 0x42d532
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a828
lea eax, [ebp - 4]
call fcn.0040a994
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040aec0
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42d51a
mov eax, ebx
call fcn.00406fcc
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x42d513
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.0040aec0
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42d4fb
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42d544
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42d4fb
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 0x42d51a
mov eax, dword [ebp - 0x10]
call fcn.00406fe8
pop eax
jmp eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42d539
lea eax, [ebp - 4]
call fcn.0040a3f0
pop eax
jmp eax

Function at 0x42e4d0
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.0040a8d4
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.00410398
mov edi, eax
cmp edi, 0x104
jbe 0x42e47b
mov eax, edi
add eax, eax
call fcn.00406fcc
mov esi, eax
jmp 0x42e47d
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.00410398
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42e4b6
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 0x42e4a0
mov eax, esp
cmp esi, eax
je 0x42e4c3
mov eax, esi
call fcn.00406fe8
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 0x42e4fc
cmp bl, 0
je 0x42e4f8
cmp bl, 0x41
jl 0x42e4f3
cmp bl, 0x5a
jg 0x42e4f3
or bl, 0x20
xor al, bl
inc esi
jmp 0x42e4d7
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42e43c

Function at 0x42ee14
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.0040af74
add esp, 0x800
pop ebx
ret
Function at 0x4316cc
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 0x4316ec
sub eax, 4
mov eax, dword [eax]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x431706
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x431701
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x43170b
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x431779
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x4317c2
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x431737
inc dword [ebp - 0xc]
jmp 0x43174f
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x43174f
cmp dword [ebp - 0xc], 0
jle 0x43174f
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x431771
xor eax, eax
jmp 0x43176d
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x43176c
mov eax, esi
jmp 0x4317c5
inc eax
cmp eax, ecx
jle 0x431759
inc esi
cmp esi, dword [ebp - 8]
jl 0x431723
jmp 0x4317c2
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x4317c2
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x43179a
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x4317bc
xor eax, eax
jmp 0x4317b8
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x4317b7
mov eax, esi
jmp 0x4317c5
inc eax
cmp eax, ecx
jle 0x4317a4
inc esi
cmp esi, dword [ebp - 8]
jl 0x431782
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4319d4
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 0x4319f3
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x431a03
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 0x431b25
test ebx, ebx
jl 0x431b25
test esi, esi
jle 0x431b25
mov eax, dword [ebp - 8]
call fcn.0040aec0
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.0040aec0
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 0x431ac2
xor eax, eax
mov dword [ebp - 0x14], eax
test ebx, ebx
jl 0x431b25
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x431aa7
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x431a76
inc dword [ebp - 0x14]
jmp 0x431a86
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp + 0xc]
jne 0x431a86
dec dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0
jle 0x431a91
or eax, 0xffffffff
jmp 0x431aa7
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x431aa4
inc eax
jmp 0x431aa7
or eax, 0xffffffff
test eax, eax
jl 0x431aaf
cmp esi, eax
jg 0x431a64
cmp esi, eax
jg 0x431aba
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x431b28
inc edx
dec dword [ebp - 0x1c]
jne 0x431a60
jmp 0x431b25
mov byte [ebp - 0x15], 0
test ebx, ebx
jl 0x431b25
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x431b0c
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x431aeb
movzx ebx, byte [ebp - 0x15]
xor bl, 1
mov byte [ebp - 0x15], bl
cmp byte [ebp - 0x15], 0
je 0x431af6
or eax, 0xffffffff
jmp 0x431b0c
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x431b09
inc eax
jmp 0x431b0c
or eax, 0xffffffff
test eax, eax
jl 0x431b14
cmp esi, eax
jg 0x431ad4
cmp esi, eax
jg 0x431b1f
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x431b28
inc edx
dec dword [ebp - 0x1c]
jne 0x431ad0
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x441190
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 0x441198
mov eax, edx
pop esi
pop ebx
ret

Function at 0x450814
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
push ebx
push esi
test dl, dl
je 0x450828
add esp, 0xfffffff0
call fcn.00408c34
mov ebx, edx
mov esi, eax
mov dl, 1
mov eax, dword [0x44a8b0]
call fcn.0046e2f4
mov dword [esi + 4], eax
mov dl, 1
mov eax, dword [0x44f850]
call fcn.004710c4