joyce8/EMBER2024-capa huggingface dataset:
Function at 0x407728
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffdf4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.0040b770
test esi, esi
jne 0x40775e
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.0040b908
jmp 0x40777c
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00407608
mov edi, eax
test esi, esi
je 0x40777c
cmp dword [ebx], 0
je 0x40777c
dec esi
jmp 0x407765
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x40a3b8
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov edi, edx
mov esi, eax
mov ebp, dword [esi + 0x10]
mov eax, esi
call fcn.0040a878
mov byte [esp], al
cmp byte [esp], 0
jne 0x40a541
test edi, edi
je 0x40a541
mov byte [esp + 1], 0
test ebp, ebp
jle 0x40a481
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x40a45c
cmp edi, 0xffffffff
je 0x40a41d
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x40a41d
mov byte [esp], 0
jmp 0x40a541
cmp dword [esi], 1
jg 0x40a45c
cmp dword [esi], 0
jne 0x40a44e
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x40a44e
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x40a541
lea eax, [esp + 0xc]
call fcn.0040a06c
dec ebp
test ebp, ebp
jg 0x40a402
cmp edi, 0xffffffff
je 0x40a481
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x40a47f
mov byte [esp], 0
jmp 0x40a541
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x40a3c6
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40a481
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.0040a5bc
mov edx, eax
mov ebx, dword [0x5928f8]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x40a4e5
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x40a4e3
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x40a4e5
xor edi, edi
cmp byte [esp], 0
je 0x40a50b
mov ebx, dword [esi]
test bl, 1
jne 0x40a521
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40a4eb
mov byte [esp + 1], 1
jmp 0x40a521
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40a50b
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x40a498
cmp byte [esp], 0
je 0x40a541
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
movzx eax, byte [esp]
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x40b408
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x592058], 0
je 0x40b46f
cmp word [0x592344], 0xd7b2
jne 0x40b431
cmp dword [0x59234c], 0
jbe 0x40b431
mov eax, 0x592340
call dword [0x59235c]
push 0
lea eax, [esp + 4]
push eax
push 0x1d
push str.Runtime_error_____at_00000000
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
mov eax, 0x40b49c
call fcn.0040c00c
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x58a032], 0
jne 0x40b48b
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x40b630
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov edi, dword [ebp + 0x10]
cmp dword [0x58a034], 0
je 0x40b65b
mov edx, edi
mov eax, esi
call dword [0x58a034]
mov ebx, eax
jmp 0x40b66c
mov eax, 8
call fcn.00406fc4
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x592059], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x40b5f8
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_CreateThread
mov esi, eax
test esi, esi
jne 0x40b69c
mov eax, ebx
call fcn.00406fe0
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc
Function at 0x40f300
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 0x40f467
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040b770
cmp si, word [0x58aa10]
jb 0x40f398
cmp si, word [0x58ac10]
ja 0x40f398
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40f398
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x58aa10]
jae 0x40f372
mov edi, ebx
dec edi
jmp 0x40f393
cmp si, word [ebx*8 + 0x58aa10]
jbe 0x40f382
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40f393
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x58aa14]
call fcn.0040f21c
jmp 0x40f398
cmp edi, dword [ebp - 8]
jae 0x40f35c
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40f447
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40f447
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.0040c30c
push dword [ebp - 0x160]
push 0x40f484
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040c30c
push dword [ebp - 0x164]
push 0x40f494
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040c30c
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040c544
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40f46e
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.0040b7d0
pop eax
jmp eax
Function at 0x40f61c
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 0x40f722
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x594c14
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x594c2c]
jne 0x40f668
mov eax, esi
mov edx, 0x594c2e
mov ecx, 0x55
call fcn.0040c30c
push 0x594c14
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40f70a
push 0x594c14
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.0040b770
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40f6d7
cmp byte [0x594c10], 0
je 0x40f69c
mov edx, esi
mov eax, ebx
call fcn.0040f500
jmp 0x40f6d7
mov edx, esi
mov eax, ebx
call fcn.0040f300
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40f6d7
cmp dword [esi], 0
je 0x40f6c0
mov eax, esi
mov edx, 0x40f73c
call fcn.0040c464
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040f300
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040c464
push 0x594c14
call sub.kernel32.dll_EnterCriticalSection
mov word [0x594c2c], bx
mov eax, dword [esi]
call fcn.0040c258
mov ecx, eax
mov eax, 0x594c2e
mov edx, 0xaa
call fcn.0040f17c
push 0x594c14
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40f729
lea eax, [ebp - 4]
call fcn.0040b770
pop eax
jmp eax
Function at 0x40f964
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.0040b864
xor eax, eax
push ebp
push 0x40fb8c
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40f9aa
push 0x105
lea eax, [ebp - 0x21e]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40f9c4
mov eax, dword [ebp - 4]
call fcn.0040c258
mov ecx, eax
lea eax, [ebp - 0x21e]
mov edx, 0x105
call fcn.0040f17c
cmp word [ebp - 0x21e], 0
je 0x40fb6f
xor eax, eax
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40fb9c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40fa93
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40fb9c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40fa93
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40fbd8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40fa93
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40fbd8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40fa93
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40fc0c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40fa93
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40fc40
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40fb6f
xor eax, eax
push ebp
push 0x40fb68
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 8]
lea eax, [ebp - 0x21e]
call fcn.0040f764
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 0x40faf6
mov eax, dword [ebp - 0x14]
call fcn.00406fc4
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.0040c2b8
jmp 0x40fb41
lea eax, [ebp - 0x14]
push eax
push 0
push 0
push 0
push 0x40fc80
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40fb41
mov eax, dword [ebp - 0x14]
call fcn.00406fc4
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
push eax
push 0
push 0
push 0x40fc80
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, esi
mov edx, dword [ebp - 0xc]
call fcn.0040c2b8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40fb6f
cmp dword [ebp - 0xc], 0
je 0x40fb5c
mov eax, dword [ebp - 0xc]
call fcn.00406fe0
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 0x40fb93
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040b7d0
pop eax
jmp eax
Function at 0x40fea0
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.0040b864
xor eax, eax
push ebp
push 0x40ff62
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.0040c30c
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040c4bc
mov eax, dword [ebx]
call fcn.0040fd48
test al, al
jne 0x40ff3d
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040c30c
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040c4bc
mov eax, dword [ebx]
call fcn.0040fd48
test al, al
jne 0x40ff3d
mov eax, ebx
call fcn.0040b770
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ff69
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040b7d0
lea eax, [ebp - 4]
call fcn.0040b770
pop eax
jmp eax

Function at 0x411ab8
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 0x422648
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x4226a1
test eax, edx
je 0x4226a4
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x42265f
movzx eax, word [eax]
sub eax, ecx
jmp 0x422686
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 0x422687
add ecx, 4
js 0x422677
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x422684
movzx eax, word [eax + ecx]
movzx edx, word [edx + ecx]
sub eax, edx
pop ebx
pop ebx
jmp 0x422686
xor eax, eax
ret
test eax, eax
je 0x4226b0
test edx, edx
jne 0x422650
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x423a2c
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.0040c258
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x423a96
test ah, 4
je 0x423a8f
test bl, bl
jne 0x423a54
mov al, 1
jmp 0x423abd
test al, 0x10
je 0x423a5c
xor eax, eax
jmp 0x423abd
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x423a80
push eax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x423abd
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x423abd
test al, 0x10
sete al
jmp 0x423abd
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x423ab7
cmp ebx, 3
je 0x423ab7
cmp ebx, 0x7b
je 0x423ab7
mov eax, esi
call fcn.004239ec
test al, al
jne 0x423abb
xor eax, eax
jmp 0x423abd
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x428404
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 0x42843d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040b908
jmp 0x428446
mov eax, ebx
mov edx, esi
call fcn.0040bb60
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x428450
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 0x428474
movzx eax, word [esp]
jmp 0x428476
mov eax, edi
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x429b94
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 0x429cbb
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042999c
mov esi, eax
mov eax, dword [0x5919c4]
cmp byte [eax], 0
je 0x429c61
mov eax, dword [0x59146c]
call fcn.004081a4
call fcn.00407138
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 [0x429b64]
call fcn.0040e88c
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 0x429cd4
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x429c9d
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x5913c0]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x595634]
call fcn.0040ee20
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 0x429cc2
lea eax, [ebp - 4]
mov edx, dword [0x429b64]
call fcn.0040e9b0
pop eax
jmp eax
Function at 0x42b050
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 0x42b093
mov eax, dword [ebp - 0x10c]
mov dword [0x5958f0], eax
mov eax, 0x5958f4
lea edx, [ebp - 0x108]
mov ecx, 0x80
call fcn.0040c30c
mov eax, 0x5958f8
call fcn.0040b770
xor eax, eax
mov dword [0x5958fc], eax
xor eax, eax
mov dword [ebp - 4], eax
cmp dword [0x5957b4], 0xa
jl 0x42b1e9
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x42b1f4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x42b1e9
xor eax, eax
push ebp
push 0x42b1e2
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42b250
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42b142
cmp dword [ebp - 8], 2
jle 0x42b142
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42b115
adc edx, 0
mov eax, 0x5958f8
call fcn.0040c3e4
lea eax, [ebp - 8]
push eax
mov eax, dword [0x5958f8]
call fcn.0040c258
push eax
push 0
push 0
push 0x42b250
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
jmp 0x42b19c
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42b270
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42b19c
cmp dword [ebp - 8], 2
jle 0x42b19c
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42b171
adc edx, 0
mov eax, 0x5958f8
call fcn.0040c3e4
lea eax, [ebp - 8]
push eax
mov eax, dword [0x5958f8]
call fcn.0040c258
push eax
push 0
push 0
push 0x42b270
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov dword [ebp - 8], 4
lea eax, [ebp - 8]
push eax
push 0x5958fc
push 0
push 0
push 0x42b284
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
je 0x42b1c9
xor eax, eax
mov dword [0x5958fc], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42b1e9
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
mov byte [0x58c6f0], 1
mov esp, ebp
pop ebp
ret
Function at 0x42c340
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.0040bc8c
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.00411a98
mov edi, eax
cmp edi, 0x104
jbe 0x42c2eb
mov eax, edi
add eax, eax
call fcn.00406fc4
mov esi, eax
jmp 0x42c2ed
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.00411a98
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42c326
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 0x42c310
mov eax, esp
cmp esi, eax
je 0x42c333
mov eax, esi
call fcn.00406fe0
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 0x42c36c
cmp bl, 0
je 0x42c368
cmp bl, 0x41
jl 0x42c363
cmp bl, 0x5a
jg 0x42c363
or bl, 0x20
xor al, bl
inc esi
jmp 0x42c347
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42c2ac

Function at 0x42cc64
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.0040c30c
add esp, 0x800
pop ebx
ret

Function at 0x42d27c
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.0040b770
push 0x400
lea eax, [esp + 4]
push eax
mov eax, edi
call fcn.0040c258
mov ebp, eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
mov ebx, eax
cmp ebx, 0x400
jge 0x42d2c1
mov edx, esp
mov eax, esi
mov ecx, ebx
call fcn.0040b908
jmp 0x42d2da
mov edx, ebx
dec edx
mov eax, esi
call fcn.0040c3e4
push ebx
mov eax, dword [esi]
call fcn.0040c258
push eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
add esp, 0x800
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x42f5b0
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 0x42f5d0
sub eax, 4
mov eax, dword [eax]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x42f5ea
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x42f5e5
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x42f5ef
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x42f65d
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x42f6a6
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x42f61b
inc dword [ebp - 0xc]
jmp 0x42f633
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x42f633
cmp dword [ebp - 0xc], 0
jle 0x42f633
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x42f655
xor eax, eax
jmp 0x42f651
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x42f650
mov eax, esi
jmp 0x42f6a9
inc eax
cmp eax, ecx
jle 0x42f63d
inc esi
cmp esi, dword [ebp - 8]
jl 0x42f607
jmp 0x42f6a6
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x42f6a6
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x42f67e
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x42f6a0
xor eax, eax
jmp 0x42f69c
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x42f69b
mov eax, esi
jmp 0x42f6a9
inc eax
cmp eax, ecx
jle 0x42f688
inc esi
cmp esi, dword [ebp - 8]
jl 0x42f666
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x47f40c
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 0x47f45a
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.0047e8f0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x47f473
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x47f47c
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.0047e8f0
dec esi
jne 0x47f49e
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x497848
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebx
add edx, eax
cmp edx, eax
jbe 0x49785f
movzx ebx, byte [eax]
xor ecx, ebx
imul ecx, ecx, 0x1000193
inc eax
cmp edx, eax
ja 0x49784f
mov eax, ecx
pop ebx
ret