joyce8/EMBER2024-capa huggingface dataset:
Function at 0x7251b0
Capabilities:
Acquire debug privileges

Disassembly:
push ecx
lea eax, [esp]
mov dword [esp], 0
push eax
push 0x20
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [esp]
push 1
push str.SeBackupPrivilege
push ecx
call fcn.00725140
mov edx, dword [esp + 0xc]
push 1
push str.SeDebugPrivilege
push edx
call fcn.00725140
mov eax, dword [esp + 0x18]
push 1
push str.SeRestorePrivilege
push eax
call fcn.00725140
mov ecx, dword [esp + 0x24]
push 1
push str.SeSecurityPrivilege
push ecx
call fcn.00725140
mov edx, dword [esp + 0x30]
add esp, 0x30
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
pop ecx
ret

Function at 0x725bfa
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
lea eax, [ebp - 4]
push eax
push 0x20019
xor esi, esi
push esi
push str.CLSIDADB880A6_D8FF_11CF_9377_00AA003B7A11InprocServer32
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x725c50
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], 0x104
push esi
push esi
push 0x73787c
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x725c43
inc esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
jmp 0x725c52
xor eax, eax
pop esi
leave
ret 4
Function at 0x406c4c
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.004097e8
test esi, esi
jne 0x406c82
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.00409970
jmp 0x406ca0
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00406b30
mov edi, eax
test esi, esi
je 0x406ca0
cmp dword [ebx], 0
je 0x406ca0
dec esi
jmp 0x406c89
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x406cd4
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x66f008], 0x8088405
inc edx
mov dword [ebx + 0x66f008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x408508
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.004088ec
mov byte [esp], al
cmp byte [esp], 0
jne 0x408692
test edi, edi
je 0x408692
mov byte [esp + 1], 0
test ebp, ebp
jle 0x4085d2
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x4085ad
cmp edi, 0xffffffff
je 0x40856d
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x40856d
mov byte [esp], 0
jmp 0x408692
mov ebx, dword [esi]
cmp ebx, 1
jg 0x4085ad
test ebx, ebx
jne 0x40859f
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x40859f
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x408692
lea eax, [esp + 0xc]
call fcn.004081e8
dec ebp
test ebp, ebp
jg 0x408552
cmp edi, 0xffffffff
je 0x4085d2
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x4085d0
mov byte [esp], 0
jmp 0x408692
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x408516
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x4085d2
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00408700
mov edx, eax
mov ebx, dword [0x68b8fc]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x408636
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x408634
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x408636
xor edi, edi
cmp byte [esp], 0
je 0x40865c
mov ebx, dword [esi]
test bl, 1
jne 0x408672
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40863c
mov byte [esp + 1], 1
jmp 0x408672
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40865c
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x4085e9
cmp byte [esp], 0
je 0x408692
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 0x409478
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x68b05c], 0
je 0x4094df
cmp word [0x68b348], 0xd7b2
jne 0x4094a1
cmp dword [0x68b350], 0
jbe 0x4094a1
mov eax, 0x68b344
call dword [0x68b360]
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, 0x40950c
call fcn.0040a230
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x66f034], 0
jne 0x4094fb
push 0
push 0x66f9ca
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x4096a8
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 [0x66f038], 0
je 0x4096d3
mov edx, edi
mov eax, esi
call dword [0x66f038]
mov ebx, eax
jmp 0x4096e4
mov eax, 8
call fcn.0040686c
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x68b05d], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x409670
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 0x409714
mov eax, ebx
call fcn.00406888
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc
Function at 0x40c3b0
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 0x40c515
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004097e8
cmp si, word [0x66fa08]
jb 0x40c448
cmp si, word [0x66fc08]
ja 0x40c448
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40c448
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x66fa08]
jae 0x40c422
mov edi, ebx
dec edi
jmp 0x40c443
cmp si, word [ebx*8 + 0x66fa08]
jbe 0x40c432
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40c443
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x66fa0c]
call fcn.0040c2d0
jmp 0x40c448
cmp edi, dword [ebp - 8]
jae 0x40c40c
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40c4f7
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40c4f7
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.0040a694
push dword [ebp - 0x160]
push 0x40c530
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040a694
push dword [ebp - 0x164]
push 0x40c540
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040a694
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040a8cc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c51c
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00409848
ret
Function at 0x40c6c8
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 0x40c7cc
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x68db8c
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x68dba4]
jne 0x40c714
mov eax, esi
mov edx, 0x68dba6
mov ecx, 0x55
call fcn.0040a694
push 0x68db8c
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40c7b6
push 0x68db8c
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.004097e8
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40c783
cmp byte [0x68db88], 0
je 0x40c748
mov edx, esi
mov eax, ebx
call fcn.0040c5ac
jmp 0x40c783
mov edx, esi
mov eax, ebx
call fcn.0040c3b0
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40c783
cmp dword [esi], 0
je 0x40c76c
mov eax, esi
mov edx, 0x40c7e4
call fcn.0040a7ec
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040c3b0
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040a7ec
push 0x68db8c
call sub.kernel32.dll_EnterCriticalSection
mov word [0x68dba4], bx
mov eax, dword [esi]
call fcn.0040a5d8
mov ecx, eax
mov eax, 0x68dba6
mov edx, 0xaa
call fcn.0040c230
push 0x68db8c
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c7d3
lea eax, [ebp - 4]
call fcn.004097e8
ret
Function at 0x40c9fc
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004098cc
xor eax, eax
push ebp
push 0x40cc21
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40ca3c
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40ca56
mov eax, dword [ebp - 4]
call fcn.0040a5d8
mov ecx, eax
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040c230
cmp word [ebp - 0x21a], 0
je 0x40cc0b
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40cc30
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40cb25
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40cc30
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40cb25
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40cc6c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40cb25
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40cc6c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40cb25
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40cca0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40cb25
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40ccd4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40cc0b
xor eax, eax
push ebp
push 0x40cc04
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040c80c
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40cb94
mov eax, dword [ebp - 0x10]
call fcn.0040686c
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040a640
jmp 0x40cbdf
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40cd14
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40cbdf
mov eax, dword [ebp - 0x10]
call fcn.0040686c
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40cd14
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040a640
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cc0b
cmp dword [ebp - 8], 0
je 0x40cbfa
mov eax, dword [ebp - 8]
call fcn.00406888
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cc28
lea eax, [ebp - 4]
call fcn.004097e8
ret
Function at 0x40cf10
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.004098cc
xor eax, eax
push ebp
push 0x40cfd0
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.0040a694
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040a844
mov eax, dword [ebx]
call fcn.0040cdd8
test al, al
jne 0x40cfad
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040a694
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040a844
mov eax, dword [ebx]
call fcn.0040cdd8
test al, al
jne 0x40cfad
mov eax, ebx
call fcn.004097e8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cfd7
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00409848
lea eax, [ebp - 4]
call fcn.004097e8
ret

Function at 0x40da34
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 0x41fdf0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x41fe49
test eax, edx
je 0x41fe4c
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41fe07
movzx eax, word [eax]
sub eax, ecx
jmp 0x41fe2e
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 [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x41fe2f
add ecx, 4
js 0x41fe1f
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41fe2c
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41fe2e
xor eax, eax
ret
test eax, eax
je 0x41fe58
test edx, edx
jne 0x41fdf8
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x420f8c
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
push 0
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp + 8]
push eax
mov eax, dword [esi]
add eax, edi
push eax
push ebx
call sub.kernel32.dll_ReadFile_1
test eax, eax
jne 0x420fb9
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4
Function at 0x42108c
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.0040a5d8
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x4210f6
test ah, 4
je 0x4210ef
test bl, bl
jne 0x4210b4
mov al, 1
jmp 0x42111d
test al, 0x10
je 0x4210bc
xor eax, eax
jmp 0x42111d
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW_1
cmp eax, 0xffffffff
je 0x4210e0
push eax
call sub.kernel32.dll_CloseHandle_1
mov al, 1
jmp 0x42111d
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x42111d
test al, 0x10
sete al
jmp 0x42111d
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x421117
cmp ebx, 3
je 0x421117
cmp ebx, 0x7b
je 0x421117
mov eax, esi
call fcn.0042104c
test al, al
jne 0x42111b
xor eax, eax
jmp 0x42111d
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x421124
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.0040a5d8
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x4211cb
test esi, 0x400
jne 0x421160
test esi, 0x10
setne bl
jmp 0x4211fb
cmp byte [esp], 0
je 0x421194
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW_1
cmp eax, 0xffffffff
je 0x4211fb
push eax
call sub.kernel32.dll_CloseHandle_1
test esi, 0x10
setne bl
jmp 0x4211fb
test esi, 0x10
je 0x4211a0
mov bl, 1
jmp 0x4211fb
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW_1
cmp eax, 0xffffffff
je 0x4211c7
push eax
call sub.kernel32.dll_CloseHandle_1
xor ebx, ebx
jmp 0x4211fb
mov bl, 1
jmp 0x4211fb
call sub.kernel32.dll_GetLastError_2
cmp eax, 2
je 0x4211f5
cmp eax, 3
je 0x4211f5
cmp eax, 0xa1
je 0x4211f5
cmp eax, 0x7b
je 0x4211f5
cmp eax, 0x35
je 0x4211f5
cmp eax, 0x15
je 0x4211f5
cmp eax, 0x43
jne 0x4211f9
xor ebx, ebx
jmp 0x4211fb
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x421330
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.0040a5d8
mov ebp, eax
push ebp
call sub.kernel32.dll_DeleteFileW
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x421385
call sub.kernel32.dll_GetLastError_2
mov edi, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x42137f
test ah, 4
je 0x42137f
test al, 0x10
je 0x42137f
mov eax, esi
call fcn.0040a5d8
push eax
call sub.kernel32.dll_RemoveDirectoryW
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x421385
push edi
call sub.kernel32.dll_SetLastError
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x42682c
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_1
test eax, eax
jle 0x426865
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00409970
jmp 0x42686e
mov eax, ebx
mov edx, esi
call fcn.00409bc8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x426878
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov edi, ecx
mov esi, edx
mov ebx, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x42689a
movzx eax, word [esp]
jmp 0x42689c
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x427900
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 0x427a25
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.00427708
mov esi, eax
mov eax, dword [0x68abcc]
cmp byte [eax], 0
je 0x4279cd
mov eax, dword [0x68a790]
call fcn.00407214
call fcn.004069e0
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_1
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x4278d0]
call fcn.0040bb68
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_1
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x427a40
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x427a09
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x68a6f0]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x68dc54]
call fcn.0040bed0
push eax
call sub.user32.dll_LoadStringW_1
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 0x427a2c
lea eax, [ebp - 4]
mov edx, dword [0x4278d0]
call fcn.0040bc8c
ret
Function at 0x42894c
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 0x428a22
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00409c10
lea eax, [ebp - 4]
call fcn.00409db0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a5d8
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x428a0c
mov eax, ebx
call fcn.0040686c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x428a05
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.0040a5d8
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x4289ef
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x428a34
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x4289ef
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 0x428a0c
mov eax, dword [ebp - 0x10]
call fcn.00406888
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428a29
lea eax, [ebp - 4]
call fcn.004097e8
ret

Function at 0x429614
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.00409cf0
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040da14
mov edi, eax
cmp edi, 0x104
jbe 0x4295bf
mov eax, edi
add eax, eax
call fcn.0040686c
mov esi, eax
jmp 0x4295c1
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040da14
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x4295fa
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 0x4295e4
mov eax, esp
cmp esi, eax
je 0x429607
mov eax, esi
call fcn.00406888
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 0x429640
cmp bl, 0
je 0x42963c
cmp bl, 0x41
jl 0x429637
cmp bl, 0x5a
jg 0x429637
or bl, 0x20
xor al, bl
inc esi
jmp 0x42961b
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x429580
Function at 0x437880
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x4378d2
test eax, edx
je 0x4378d5
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x437895
movzx eax, byte [eax]
sub eax, ecx
ret
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]
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x4378bb
add ecx, 4
js 0x4378ab
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x4378b8
movzx eax, byte [ecx + eax]
movzx edx, byte [ecx + edx]
sub eax, edx
pop ebx
pop ebx
ret
xor eax, eax
ret
test eax, eax
je 0x4378e1
test edx, edx
jne 0x437888
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret