joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40d820
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 0x40d987
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00409dd8
cmp si, word [0x4e2a08]
jb 0x40d8b8
cmp si, word [0x4e2c08]
ja 0x40d8b8
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40d8b8
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x4e2a08]
jae 0x40d892
mov edi, ebx
dec edi
jmp 0x40d8b3
cmp si, word [ebx*8 + 0x4e2a08]
jbe 0x40d8a2
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40d8b3
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x4e2a0c]
call fcn.0040d73c
jmp 0x40d8b8
cmp edi, dword [ebp - 8]
jae 0x40d87c
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40d967
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40d967
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.0040ac30
push dword [ebp - 0x160]
push 0x40d9a4
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040ac30
push dword [ebp - 0x164]
push 0x40d9b4
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040ac30
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040ae68
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d98e
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00409e38
pop eax
jmp eax
Function at 0x40db3c
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 0x40dc42
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x4e8c10
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x4e8c28]
jne 0x40db88
mov eax, esi
mov edx, 0x4e8c2a
mov ecx, 0x55
call fcn.0040ac30
push 0x4e8c10
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40dc2a
push 0x4e8c10
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00409dd8
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40dbf7
cmp byte [0x4e8c0c], 0
je 0x40dbbc
mov edx, esi
mov eax, ebx
call fcn.0040da20
jmp 0x40dbf7
mov edx, esi
mov eax, ebx
call fcn.0040d820
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40dbf7
cmp dword [esi], 0
je 0x40dbe0
mov eax, esi
mov edx, 0x40dc5c
call fcn.0040ad88
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040d820
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040ad88
push 0x4e8c10
call sub.kernel32.dll_EnterCriticalSection
mov word [0x4e8c28], bx
mov eax, dword [esi]
call fcn.0040ab94
mov ecx, eax
mov eax, 0x4e8c2a
mov edx, 0xaa
call fcn.0040d69c
push 0x4e8c10
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40dc49
lea eax, [ebp - 4]
call fcn.00409dd8
pop eax
jmp eax
Function at 0x40de84
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.00409ecc
xor eax, eax
push ebp
push 0x40e0ac
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40deca
push 0x105
lea eax, [ebp - 0x21e]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40dee4
mov eax, dword [ebp - 4]
call fcn.0040ab94
mov ecx, eax
lea eax, [ebp - 0x21e]
mov edx, 0x105
call fcn.0040d69c
cmp word [ebp - 0x21e], 0
je 0x40e08f
xor eax, eax
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e0bc
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40dfb3
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e0bc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40dfb3
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e0f8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40dfb3
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e0f8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40dfb3
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e12c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40dfb3
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e160
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40e08f
xor eax, eax
push ebp
push 0x40e088
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 8]
lea eax, [ebp - 0x21e]
call fcn.0040dc84
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 0x40e016
mov eax, dword [ebp - 0x14]
call fcn.00406f38
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.0040abf4
jmp 0x40e061
lea eax, [ebp - 0x14]
push eax
push 0
push 0
push 0
push 0x40e1a0
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40e061
mov eax, dword [ebp - 0x14]
call fcn.00406f38
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
push eax
push 0
push 0
push 0x40e1a0
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, esi
mov edx, dword [ebp - 0xc]
call fcn.0040abf4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e08f
cmp dword [ebp - 0xc], 0
je 0x40e07c
mov eax, dword [ebp - 0xc]
call fcn.00406f54
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 0x40e0b3
lea eax, [ebp - 8]
mov edx, 2
call fcn.00409e38
pop eax
jmp eax
Function at 0x40e3c0
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.00409ecc
xor eax, eax
push ebp
push 0x40e482
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.0040ac30
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040ade0
mov eax, dword [ebx]
call fcn.0040e268
test al, al
jne 0x40e45d
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040ac30
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040ade0
mov eax, dword [ebx]
call fcn.0040e268
test al, al
jne 0x40e45d
mov eax, ebx
call fcn.00409dd8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e489
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00409e38
lea eax, [ebp - 4]
call fcn.00409dd8
pop eax
jmp eax

Function at 0x40ff88
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 0x4204d8
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x420531
test eax, edx
je 0x420534
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x4204ef
movzx eax, word [eax]
sub eax, ecx
jmp 0x420516
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 0x420517
add ecx, 4
js 0x420507
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x420514
movzx eax, word [eax + ecx]
movzx edx, word [edx + ecx]
sub eax, edx
pop ebx
pop ebx
jmp 0x420516
xor eax, eax
ret
test eax, eax
je 0x420540
test edx, edx
jne 0x4204e0
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x4217ac
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.0040ab94
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x421816
test ah, 4
je 0x42180f
test bl, bl
jne 0x4217d4
mov al, 1
jmp 0x42183d
test al, 0x10
je 0x4217dc
xor eax, eax
jmp 0x42183d
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x421800
push eax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x42183d
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x42183d
test al, 0x10
sete al
jmp 0x42183d
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x421837
cmp ebx, 3
je 0x421837
cmp ebx, 0x7b
je 0x421837
mov eax, esi
call fcn.0042176c
test al, al
jne 0x42183b
xor eax, eax
jmp 0x42183d
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x421844
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.0040ab94
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x4218e2
test esi, 0x400
jne 0x421879
test esi, 0x10
setne bl
jmp 0x4218e2
cmp byte [esp], 0
je 0x4218ad
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4218e2
push eax
call sub.kernel32.dll_CloseHandle
test esi, 0x10
setne bl
jmp 0x4218e2
test esi, 0x10
je 0x4218b9
mov bl, 1
jmp 0x4218e2
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4218e0
push eax
call sub.kernel32.dll_CloseHandle
xor ebx, ebx
jmp 0x4218e2
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x421b18
Capabilities:
Check if file exists
Delete directory
Delete file
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
mov esi, eax
mov eax, esi
call fcn.0040ab94
mov ebp, eax
push ebp
call sub.kernel32.dll_DeleteFileW
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x421b6d
call sub.kernel32.dll_GetLastError
mov edi, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x421b67
test ah, 4
je 0x421b67
test al, 0x10
je 0x421b67
mov eax, esi
call fcn.0040ab94
push eax
call sub.kernel32.dll_RemoveDirectoryW
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x421b6d
push edi
call sub.kernel32.dll_SetLastError
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x425e4c
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 0x425e85
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00409f70
jmp 0x425e8e
mov eax, ebx
mov edx, esi
call fcn.0040a1c8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x425e98
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 0x425ebc
movzx eax, word [esp]
jmp 0x425ebe
mov eax, edi
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x4275d8
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 0x4276ff
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.004273e0
mov esi, eax
mov eax, dword [0x4e5c90]
cmp byte [eax], 0
je 0x4276a5
mov eax, dword [0x4e5ad8]
call fcn.00407784
call fcn.004070ac
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 [0x4275a8]
call fcn.0040cda4
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 0x427718
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x4276e1
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x4e5a98]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4e9634]
call fcn.0040d340
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 0x427706
lea eax, [ebp - 4]
mov edx, dword [0x4275a8]
call fcn.0040cec8
pop eax
jmp eax
Function at 0x4288d4
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 0x428917
mov eax, dword [ebp - 0x10c]
mov dword [0x4e98f4], eax
mov eax, 0x4e98f8
lea edx, [ebp - 0x108]
mov ecx, 0x80
call fcn.0040ac30
mov eax, 0x4e98fc
call fcn.00409dd8
xor eax, eax
mov dword [0x4e9900], eax
xor eax, eax
mov dword [ebp - 4], eax
cmp dword [0x4e97b8], 0xa
jl 0x428a6d
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x428a78
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x428a6d
xor eax, eax
push ebp
push 0x428a66
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x428ad4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x4289c6
cmp dword [ebp - 8], 2
jle 0x4289c6
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x428999
adc edx, 0
mov eax, 0x4e98fc
call fcn.0040ad08
lea eax, [ebp - 8]
push eax
mov eax, dword [0x4e98fc]
call fcn.0040ab94
push eax
push 0
push 0
push 0x428ad4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
jmp 0x428a20
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x428af4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x428a20
cmp dword [ebp - 8], 2
jle 0x428a20
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x4289f5
adc edx, 0
mov eax, 0x4e98fc
call fcn.0040ad08
lea eax, [ebp - 8]
push eax
mov eax, dword [0x4e98fc]
call fcn.0040ab94
push eax
push 0
push 0
push 0x428af4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov dword [ebp - 8], 4
lea eax, [ebp - 8]
push eax
push 0x4e9900
push 0
push 0
push 0x428b08
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
je 0x428a4d
xor eax, eax
mov dword [0x4e9900], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428a6d
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
mov byte [0x4e4700], 1
mov esp, ebp
pop ebp
ret
Function at 0x429c04
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.0040a2e8
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040ff68
mov edi, eax
cmp edi, 0x104
jbe 0x429baf
mov eax, edi
add eax, eax
call fcn.00406f38
mov esi, eax
jmp 0x429bb1
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040ff68
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x429bea
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 0x429bd4
mov eax, esp
cmp esi, eax
je 0x429bf7
mov eax, esi
call fcn.00406f54
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 0x429c30
cmp bl, 0
je 0x429c2c
cmp bl, 0x41
jl 0x429c27
cmp bl, 0x5a
jg 0x429c27
or bl, 0x20
xor al, bl
inc esi
jmp 0x429c0b
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x429b70

Function at 0x42a528
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.0040ac30
add esp, 0x800
pop ebx
ret
Function at 0x42cf44
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 0x42cf64
sub eax, 4
mov eax, dword [eax]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x42cf7e
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x42cf79
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x42cf83
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x42cff1
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x42d03a
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x42cfaf
inc dword [ebp - 0xc]
jmp 0x42cfc7
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x42cfc7
cmp dword [ebp - 0xc], 0
jle 0x42cfc7
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x42cfe9
xor eax, eax
jmp 0x42cfe5
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x42cfe4
mov eax, esi
jmp 0x42d03d
inc eax
cmp eax, ecx
jle 0x42cfd1
inc esi
cmp esi, dword [ebp - 8]
jl 0x42cf9b
jmp 0x42d03a
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x42d03a
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x42d012
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x42d034
xor eax, eax
jmp 0x42d030
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x42d02f
mov eax, esi
jmp 0x42d03d
inc eax
cmp eax, ecx
jle 0x42d01c
inc esi
cmp esi, dword [ebp - 8]
jl 0x42cffa
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x42d22c
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 0x42d24b
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x42d25b
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 0x42d37d
test ebx, ebx
jl 0x42d37d
test esi, esi
jle 0x42d37d
mov eax, dword [ebp - 8]
call fcn.0040ab94
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.0040ab94
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 0x42d31a
xor eax, eax
mov dword [ebp - 0x14], eax
test ebx, ebx
jl 0x42d37d
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x42d2ff
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x42d2ce
inc dword [ebp - 0x14]
jmp 0x42d2de
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp + 0xc]
jne 0x42d2de
dec dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0
jle 0x42d2e9
or eax, 0xffffffff
jmp 0x42d2ff
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x42d2fc
inc eax
jmp 0x42d2ff
or eax, 0xffffffff
test eax, eax
jl 0x42d307
cmp esi, eax
jg 0x42d2bc
cmp esi, eax
jg 0x42d312
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x42d380
inc edx
dec dword [ebp - 0x1c]
jne 0x42d2b8
jmp 0x42d37d
mov byte [ebp - 0x15], 0
test ebx, ebx
jl 0x42d37d
inc ebx
mov dword [ebp - 0x1c], ebx
xor edx, edx
xor eax, eax
jmp 0x42d364
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
cmp bx, word [ebp - 0xa]
jne 0x42d343
movzx ebx, byte [ebp - 0x15]
xor bl, 1
mov byte [ebp - 0x15], bl
cmp byte [ebp - 0x15], 0
je 0x42d34e
or eax, 0xffffffff
jmp 0x42d364
lea ebx, [eax + edx]
movzx ebx, word [ecx + ebx*2]
mov edi, dword [ebp - 0x10]
cmp bx, word [edi + eax*2]
jne 0x42d361
inc eax
jmp 0x42d364
or eax, 0xffffffff
test eax, eax
jl 0x42d36c
cmp esi, eax
jg 0x42d32c
cmp esi, eax
jg 0x42d377
mov eax, edx
add eax, dword [ebp + 8]
jmp 0x42d380
inc edx
dec dword [ebp - 0x1c]
jne 0x42d328
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x43c23c
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 0x43c244
mov eax, edx
pop esi
pop ebx
ret

Function at 0x43ee90
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebx
add edx, eax
cmp edx, eax
jbe 0x43eea7
movzx ebx, byte [eax]
xor ecx, ebx
imul ecx, ecx, 0x1000193
inc eax
cmp edx, eax
ja 0x43ee97
mov eax, ecx
pop ebx
ret
Function at 0x4b67b4
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
or dl, byte [ebx + 0xd]
je 0x4b67f7
cmp byte [ebx + 0x11], 0
jne 0x4b67f7
cmp byte [ebx + 0x24], 0
jne 0x4b67f7
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 0x4b680e
mov ecx, dword [0x4e5c4c]
mov dl, 1
mov eax, dword [0x486f60]
call fcn.00427864
call fcn.00409450
pop ebx
ret
mov ecx, dword [0x4e5c4c]
mov dl, 1
mov eax, dword [0x486f60]
call fcn.00427864
call fcn.00409450
pop ebx
ret

Function at 0x4b7180
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 0x4b71ce
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.004b6660
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4b71e7
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4b71f0
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.004b6660
dec esi
jne 0x4b7212
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret