joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41cae0
Capabilities:
Check for peb beingdebugged flag

Disassembly:
push 0xffffffffffffffff
push 0x4fae48
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push esi
push edi
mov eax, dword [0x530790]
xor eax, esp
push eax
lea eax, [esp + 0x2c]
mov dword fs:[0], eax
mov ecx, dword [esp + 0x40]
xor edi, edi
push 0xffffffffffffffff
push edi
xor eax, eax
push ecx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x18], edi
mov dword [esp + 0x34], 7
mov dword [esp + 0x30], edi
mov word [esp + 0x20], ax
call fcn.0041bfc0
mov edx, dword [esp + 0x44]
mov eax, edx
mov dword [esp + 0x34], edi
lea esi, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
cmp cx, di
jne 0x41cb40
sub eax, esi
sar eax, 1
push eax
push edx
lea ecx, [esp + 0x18]
call fcn.0041cc10
mov esi, dword [esp + 0x3c]
push 0xffffffffffffffff
push edi
xor edx, edx
mov dword [esi + 0x18], 7
mov dword [esi + 0x14], edi
push eax
mov ecx, esi
mov word [esi + 4], dx
call fcn.0041bfc0
cmp dword [esp + 0x28], 8
jb 0x41cb8d
mov eax, dword [esp + 0x14]
push eax
call fcn.004ccb07
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x2c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x2c
ret

Function at 0x41cfb0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x20c
mov eax, dword [0x530790]
xor eax, esp
mov dword [esp + 0x208], eax
xor eax, eax
push 0x206
push eax
lea ecx, [esp + 0xa]
push ecx
mov word [esp + 0xc], ax
call fcn.004ccbe0
add esp, 0xc
push 0x104
lea edx, [esp + 4]
push edx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
jne 0x41d009
xor eax, eax
mov ecx, dword [esp + 0x208]
xor ecx, esp
call fcn.004cd040
add esp, 0x20c
ret
push str.ntdll.dll
lea eax, [esp + 4]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
test eax, eax
je 0x41cff2
push str.RtlGetVersion
lea ecx, [esp + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [esp + 0x208]
xor ecx, esp
call fcn.004cd040
add esp, 0x20c
ret

Function at 0x41d050
Capabilities:
Check os version

Disassembly:
sub esp, 0x118
mov eax, dword [0x530790]
xor eax, esp
mov dword [esp + 0x114], eax
push 0x110
lea eax, [esp + 8]
push 0
push eax
call fcn.004ccbe0
add esp, 0xc
lea ecx, [esp]
push ecx
mov dword [esp + 4], 0x114
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [esp + 4], 5
jne 0x41d09c
mov eax, 1
cmp dword [esp + 8], eax
je 0x41d09e
xor eax, eax
mov ecx, dword [esp + 0x114]
xor ecx, esp
call fcn.004cd040
add esp, 0x118
ret

Function at 0x41d0c0
Capabilities:
Check os version

Disassembly:
sub esp, 0x118
mov eax, dword [0x530790]
xor eax, esp
mov dword [esp + 0x114], eax
push 0x110
lea eax, [esp + 8]
push 0
push eax
call fcn.004ccbe0
add esp, 0xc
lea ecx, [esp]
push ecx
mov dword [esp + 4], 0x114
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [esp + 4], 6
mov ecx, dword [esp + 0x114]
sbb eax, eax
xor ecx, esp
inc eax
call fcn.004cd040
add esp, 0x118
ret
Function at 0x41d760
Capabilities:
Query or enumerate registry value

Disassembly:
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x14]
mov eax, dword [edi]
add eax, eax
lea edx, [esp + 0x14]
push edx
mov edx, dword [esp + 0x10]
push esi
mov dword [esp + 0x1c], eax
lea eax, [esp + 0x18]
push eax
push 0
mov dword [edi], 0
mov eax, dword [ecx]
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x41d7d6
mov eax, dword [esp + 0x10]
cmp eax, 1
je 0x41d7a5
cmp eax, 2
jne 0x41d7c1
mov eax, dword [esp + 0x14]
test esi, esi
je 0x41d7d0
test eax, eax
je 0x41d7cb
test al, 1
jne 0x41d7c1
mov ecx, eax
shr ecx, 1
cmp word [esi + ecx*2 - 2], 0
je 0x41d7d0
pop edi
mov eax, 0xd
pop esi
ret 0xc
xor edx, edx
mov word [esi], dx
shr eax, 1
mov dword [edi], eax
xor eax, eax
pop edi
pop esi
ret 0xc

Function at 0x41d7e0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x214
mov eax, dword [0x530790]
xor eax, esp
mov dword [esp + 0x210], eax
push esi
mov esi, dword [esp + 0x21c]
push 0x208
lea eax, [esp + 0x10]
push 0
push eax
mov dword [esp + 0x10], 0
call fcn.004ccbe0
add esp, 0xc
lea ecx, [esp + 8]
push ecx
lea edx, [esp + 0x10]
push edx
lea eax, [esp + 0xc]
push eax
push str.Path
push str.SOFTWAREMicrosoftWindowsCurrentVersionApp_PathsQHSafeMain.exe
push reloc.OLEAUT32.dll_SysReAllocString
mov dword [esp + 0x20], 0x208
mov dword [esp + 0x1c], 1
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x41d884
mov eax, dword [esp + 8]
shr eax, 1
dec eax
cmp eax, 0x104
jae 0x41d884
cmp word [esp + eax*2 + 0xc], 0x5c
je 0x41d87e
cmp eax, 0x103
jae 0x41d884
mov ecx, 0x5c
xor edx, edx
mov word [esp + eax*2 + 0xc], cx
mov word [esp + eax*2 + 0xe], dx
lea eax, [esp + 0xc]
jmp 0x41d889
mov eax, 0x511a94
push eax
mov ecx, esi
call fcn.004186a0
mov ecx, dword [esp + 0x214]
mov eax, esi
pop esi
xor ecx, esp
call fcn.004cd040
add esp, 0x214
ret
Function at 0x41d8b0
Capabilities:
Check os version

Disassembly:
push 0xffffffffffffffff
push 0x4fa46b
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x530790]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 8], esi
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x14], 1
mov dword [esi], eax
mov eax, dword [esp + 0x20]
add eax, 0xfffffff0
push eax
call fcn.004199a0
add eax, 0x10
mov dword [esi + 4], eax
mov byte [esp + 0x18], 2
mov eax, dword [esp + 0x28]
add eax, 0xfffffff0
push eax
call fcn.004199a0
add eax, 0x10
add esp, 8
mov dword [esi + 8], eax
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp eax, 5
jne 0x41d923
xor eax, eax
jmp 0x41d935
mov eax, dword [esp + 0x28]
neg eax
sbb eax, eax
and eax, 0xffffff00
add eax, 0x200
mov dword [esi + 0xc], eax
mov byte [esp + 0x14], 0
mov eax, dword [esp + 0x20]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x41d95d
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [esp + 0x14], 0xffffffff
mov eax, dword [esp + 0x24]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x41d985
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, esi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x10
ret 0x10

Function at 0x41dc90
Capabilities:
Query or enumerate registry value

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
mov edx, dword [esi + 0xc]
mov eax, dword [esi + 4]
lea ecx, [esp + 4]
push ecx
or edx, 1
push edx
push 0
push eax
mov eax, dword [esi]
push eax
mov dword [esp + 0x18], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x41dcf4
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
mov esi, dword [esi + 8]
push ecx
mov ecx, dword [esp + 8]
push edx
push eax
push 0
push esi
push ecx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov edx, dword [esp + 4]
mov esi, eax
neg esi
sbb esi, esi
push edx
inc esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
pop ecx
ret
xor eax, eax
pop esi
pop ecx
ret

Function at 0x41de40
Capabilities:
Set registry value

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
mov edx, dword [esi + 0xc]
mov eax, dword [esi + 4]
push 0
lea ecx, [esp + 8]
push ecx
push 0
or edx, 0x20006
push edx
push 0
push 0
push 0
push eax
mov eax, dword [esi]
push eax
mov dword [esp + 0x28], 0
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x41deaf
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
mov esi, dword [esi + 8]
push ecx
mov ecx, dword [esp + 8]
push edx
push eax
push 0
push esi
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov edx, dword [esp + 4]
mov esi, eax
neg esi
sbb esi, esi
push edx
inc esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
pop ecx
ret
xor eax, eax
pop esi
pop ecx
ret
Function at 0x41dfd0
Capabilities:
Link many functions at runtime

Disassembly:
sub esp, 0x414
mov eax, dword [0x530790]
xor eax, esp
mov dword [esp + 0x410], eax
push esi
mov esi, ecx
push edi
xor edi, edi
mov dword [esi], edi
mov dword [esi + 0x20c], edi
mov dword [esi + 0x210], edi
mov dword [esi + 0x214], edi
mov dword [esi + 0x21c], edi
mov dword [esi + 0x220], edi
mov dword [esi + 0x224], edi
mov dword [esi + 0x228], edi
mov dword [esi + 0x22c], edi
call fcn.0041e160
push 0x40e
lea ecx, [esp + 0xe]
xor eax, eax
push edi
push ecx
mov word [esp + 0x14], ax
call fcn.004ccbe0
add esp, 0xc
push str.360TSCommon.dll
lea edx, [esi + 4]
push edx
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
mov ecx, esi
call fcn.0041e1c0
test al, al
je 0x41e138
call fcn.00452840
test eax, eax
jne 0x41e07f
push edi
lea ecx, [esp + 0xc]
push ecx
mov ecx, 0x5337e0
call fcn.00452c00
test eax, eax
je 0x41e138
lea edx, [esp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [esi], eax
cmp eax, edi
je 0x41e138
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.OpenLinkLowPermission
push eax
call edi
mov dword [esi + 0x20c], eax
mov eax, dword [esi]
push str.OpenBrowser
push eax
call edi
mov ecx, dword [esi]
push str.GetDeviceRegistration
push ecx
mov dword [esi + 0x210], eax
call edi
mov edx, dword [esi]
push str.ShowPromotion
push edx
mov dword [esi + 0x214], eax
call edi
mov dword [esi + 0x218], eax
mov eax, dword [esi]
push str.GetThemeName
push eax
call edi
mov ecx, dword [esi]
push str.ValidateTheme
push ecx
mov dword [esi + 0x21c], eax
call edi
mov edx, dword [esi]
push str.OpenLinkByBrowserLowPermission
push edx
mov dword [esi + 0x220], eax
call edi
mov dword [esi + 0x224], eax
mov eax, dword [esi]
push str.IsOpera360e
push eax
call edi
mov ecx, dword [esi]
push str.IsOpera360eByAppPath
push ecx
mov dword [esi + 0x228], eax
call edi
mov edx, dword [esi]
push str.GetEdition
push edx
mov dword [esi + 0x22c], eax
call edi
mov dword [esi + 0x230], eax
mov ecx, dword [esp + 0x418]
pop edi
mov eax, esi
pop esi
xor ecx, esp
call fcn.004cd040
add esp, 0x414
ret

Function at 0x41e160
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 8
push esi
xor eax, eax
movzx esi, ax
push edi
lea edx, [ecx + 4]
mov eax, esi
shl esi, 0x10
or eax, esi
mov edi, edx
mov ecx, 0x82
rep stosd dword es:[edi], eax
lea eax, [esp + 8]
push eax
push edx
lea ecx, [esp + 0x14]
push ecx
push str.Path
push str.SOFTWAREMicrosoftWindowsCurrentVersionApp_PathsQHSafeMain.exe
push reloc.OLEAUT32.dll_SysReAllocString
mov dword [esp + 0x20], 0x208
mov dword [esp + 0x24], 1
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
pop edi
pop esi
add esp, 8
ret
Function at 0x41e4b0
Capabilities:
Check if file exists
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x4fa430
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push ebp
mov eax, dword [0x530790]
xor eax, esp
push eax
lea eax, [esp + 0x18]
mov dword fs:[0], eax
mov ebp, dword [esp + 0x28]
test ebp, ebp
je 0x41e5f8
mov ecx, dword [esp + 0x2c]
test ecx, ecx
je 0x41e5f8
test esi, esi
je 0x41e5f8
mov eax, dword [edi]
test eax, eax
je 0x41e5f8
mov ebx, dword [sym.imp.SHLWAPI.dll_SHGetValueW]
mov dword [esp + 0x28], eax
lea eax, [esp + 0x28]
push eax
push esi
lea edx, [esp + 0x1c]
push edx
push ecx
push ebp
push SysReAllocString
mov dword [esp + 0x2c], 1
call ebx
test eax, eax
jne 0x41e58e
mov eax, dword [esp + 0x28]
test eax, eax
je 0x41e58e
push esi
lea ecx, [esp + 0x10]
mov dword [edi], eax
call fcn.004186a0
push 0
push 0x51184c
lea ecx, [esp + 0x14]
mov dword [esp + 0x28], 0
call fcn.00423680
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
lea ecx, [esp + 0xc]
test eax, eax
je 0x41e581
call fcn.00419a70
mov al, 1
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop ebp
pop ebx
add esp, 0x18
ret
mov dword [esp + 0x20], 0xffffffff
call fcn.00419a70
mov ecx, dword [edi]
lea edx, [esp + 0x28]
push edx
push esi
lea eax, [esp + 0x1c]
push eax
mov dword [esp + 0x34], ecx
mov ecx, dword [esp + 0x38]
push ecx
push ebp
push reloc.OLEAUT32.dll_SysReAllocString
call ebx
test eax, eax
jne 0x41e5f8
cmp dword [edi], eax
je 0x41e5f8
mov edx, dword [esp + 0x28]
push esi
lea ecx, [esp + 0x14]
mov dword [edi], edx
call fcn.004186a0
push 0
push 0x51184c
lea ecx, [esp + 0x18]
mov dword [esp + 0x28], 1
call fcn.00423680
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
lea ecx, [esp + 0x10]
test eax, eax
jne 0x41e568
call fcn.00419a70
xor al, al
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop ebp
pop ebx
add esp, 0x18
ret
Function at 0x41ee30
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x4fad62
mov eax, dword fs:[0]
push eax
sub esp, 0x220
mov eax, dword [0x530790]
xor eax, esp
mov dword [esp + 0x21c], eax
push edi
mov eax, dword [0x530790]
xor eax, esp
push eax
lea eax, [esp + 0x228]
mov dword fs:[0], eax
xor edi, edi
mov dword [esp + 0x14], edi
xor eax, eax
mov dword [esp + 8], edi
mov dword [esi + 0x18], 7
mov dword [esi + 0x14], edi
mov dword [esp + 0x18], esi
mov word [esi + 4], ax
lea ecx, [esp + 8]
push ecx
push str.SoftwareMicrosoftWindowsShellAssociationsUrlAssociationshttpUserChoice
mov dword [esp + 0x238], edi
push SysReAllocString
mov dword [esp + 0x20], 1
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyW]
test eax, eax
jne 0x41ef25
push 0x206
lea eax, [esp + 0x22]
xor edx, edx
push edi
push eax
mov dword [esp + 0x1c], edi
mov word [esp + 0x28], dx
call fcn.004ccbe0
add esp, 0xc
lea ecx, [esp + 0xc]
push ecx
mov ecx, dword [esp + 0xc]
lea edx, [esp + 0x20]
push edx
lea eax, [esp + 0x18]
push eax
push edi
push str.Progid
push ecx
mov dword [esp + 0x24], 0x208
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x41ef1a
cmp dword [esp + 0x10], 1
jne 0x41ef1a
mov edx, dword [esp + 0xc]
and edx, 0xfffffffe
cmp edx, 0x208
jae 0x41ef1a
lea eax, [esp + 0x1c]
push eax
mov ecx, esi
call fcn.0041bd60
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
mov ecx, dword [esp + 0x228]
mov dword fs:[0], ecx
pop ecx
pop edi
mov ecx, dword [esp + 0x21c]
xor ecx, esp
call fcn.004cd040
add esp, 0x22c
ret
Function at 0x422210
Capabilities:
Check if file exists
Query or enumerate registry value

Disassembly:
sub esp, 0x82c
mov eax, dword [0x530790]
xor eax, esp
mov dword [esp + 0x828], eax
push esi
push edi
xor eax, eax
push 0x206
push eax
lea ecx, [esp + 0x42a]
push ecx
mov word [esp + 0x42c], ax
call fcn.004ccbe0
xor edx, edx
push 0x206
push edx
lea eax, [esp + 0x22e]
push eax
mov word [esp + 0x230], dx
call fcn.004ccbe0
mov esi, dword [sym.imp.SHLWAPI.dll_SHGetValueW]
add esp, 0x18
lea ecx, [esp + 8]
push ecx
lea edx, [esp + 0x424]
push edx
lea eax, [esp + 0x14]
push eax
push str.UninstallString
push str.SOFTWAREGoogleUpdateClientState8A69D345_D564_463c_AFF1_A69D9E530F96
push SysReAllocString
mov dword [esp + 0x24], 1
mov dword [esp + 0x20], 0x208
call esi
lea ecx, [esp + 8]
push ecx
lea edx, [esp + 0x21c]
push edx
lea eax, [esp + 0x14]
push eax
push str.UninstallString
push str.SOFTWAREGoogleUpdateClientState8A69D345_D564_463c_AFF1_A69D9E530F96
push reloc.OLEAUT32.dll_SysReAllocString
call esi
push 0x208
lea ecx, [esp + 0x14]
push 0
push ecx
call fcn.004ccbe0
mov edi, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
add esp, 0xc
lea edx, [esp + 0x420]
push edx
call edi
test eax, eax
je 0x422320
lea eax, [esp + 0x10]
lea esi, [esp + 0x420]
mov ecx, eax
mov edx, 0x104
sub esi, ecx
jmp 0x422300
lea ecx, [edx + 0x7ffffefa]
test ecx, ecx
je 0x422366
movzx ecx, word [esi + eax]
test cx, cx
je 0x422366
mov word [eax], cx
add eax, 2
sub edx, 1
jne 0x422300
jmp 0x42236a
lea eax, [esp + 0x218]
push eax
call edi
test eax, eax
je 0x4223f8
lea eax, [esp + 0x10]
lea esi, [esp + 0x218]
mov ecx, eax
mov edx, 0x104
sub esi, ecx
lea ecx, [edx + 0x7ffffefa]
test ecx, ecx
je 0x422366
movzx ecx, word [esi + eax]
test cx, cx
je 0x422366
mov word [eax], cx
add eax, 2
sub edx, 1
jne 0x422346
jmp 0x42236a
test edx, edx
jne 0x42236d
sub eax, 2
xor edx, edx
push 0x208
mov word [eax], dx
push edx
lea eax, [esp + 0x630]
push eax
call fcn.004ccbe0
add esp, 0xc
push str.......chrome.exe
lea ecx, [esp + 0x14]
push ecx
lea edx, [esp + 0x630]
push edx
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
test eax, eax
je 0x4223f8
lea eax, [esp + 0x628]
push eax
call edi
test eax, eax
je 0x4223f8
lea eax, [esp + 0x628]
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4223c0
sub eax, edx
sar eax, 1
push eax
lea ecx, [esp + 0x62c]
push ecx
mov ecx, ebx
call fcn.0041c0c0
pop edi
mov al, 1
pop esi
mov ecx, dword [esp + 0x828]
xor ecx, esp
call fcn.004cd040
add esp, 0x82c
ret
mov ecx, dword [esp + 0x830]
pop edi
pop esi
xor ecx, esp
xor al, al
call fcn.004cd040
add esp, 0x82c
ret
Function at 0x4227d0
Capabilities:
Check if file exists

Disassembly:
push 0xffffffffffffffff
push 0x4fb588
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push esi
push edi
mov eax, dword [0x530790]
xor eax, esp
push eax
lea eax, [esp + 0x28]
mov dword fs:[0], eax
push ebx
mov ecx, str.IEXPLORE.EXE
call fcn.0041f0f0
add esp, 4
test al, al
jne 0x42281b
xor al, al
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x28
ret
cmp dword [ebx + 0x18], 8
lea esi, [ebx + 4]
jb 0x422828
mov eax, dword [esi]
jmp 0x42282a
mov eax, esi
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x422807
cmp dword [ebx + 0x18], 8
jb 0x42283f
mov ecx, dword [esi]
jmp 0x422841
mov ecx, esi
lea edi, [esp + 0xc]
call fcn.0041e7d0
push 0xffffffffffffffff
push 0
push eax
mov ecx, ebx
mov dword [esp + 0x3c], 0
call fcn.0041bfc0
cmp dword [esp + 0x24], 8
jb 0x422872
mov eax, dword [esp + 0x10]
push eax
call fcn.004ccb07
add esp, 4
mov al, 1
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x28
ret

Function at 0x422940
Capabilities:
Check if file exists

Disassembly:
sub esp, 8
push esi
push edi
mov ecx, str.firefox.exe
call fcn.0041f0f0
add esp, 4
test al, al
je 0x42299f
cmp dword [edi + 0x18], 8
lea esi, [edi + 4]
jb 0x422963
mov eax, dword [esi]
jmp 0x422965
mov eax, esi
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x42299f
call fcn.0042c2d0
test al, al
jne 0x422980
mov al, 1
pop esi
add esp, 8
ret
cmp dword [edi + 0x18], 8
jb 0x422988
mov esi, dword [esi]
lea eax, [esp + 8]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetBinaryTypeW]
test eax, eax
je 0x42299f
cmp dword [esp + 8], 0
je 0x422979
xor al, al
pop esi
add esp, 8
ret
Function at 0x426e70
Capabilities:
Access peb ldr_data
Check for peb beingdebugged flag
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x4fb201
mov eax, dword fs:[0]
push eax
sub esp, 0x24
push esi
push edi
mov eax, dword [0x530790]
xor eax, esp
push eax
lea eax, [esp + 0x30]
mov dword fs:[0], eax
mov esi, dword [esp + 0x40]
mov edi, dword [esp + 0x44]
mov ecx, esi
mov dword [esp + 0x10], esi
mov dword [esp + 0xc], 0
call fcn.00403450
mov dword [esp + 0x38], 0
mov edx, dword [edi]
xor eax, eax
mov word [esp + 0x18], ax
mov eax, edx
mov dword [esp + 0xc], 1
mov dword [esp + 0x2c], 7
mov dword [esp + 0x28], 0
lea edi, [eax + 2]
mov edi, edi
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x426ee0
sub eax, edi
sar eax, 1
push eax
push edx
lea ecx, [esp + 0x1c]
call fcn.0041c0c0
lea ecx, [esp + 0x14]
push esi
push ecx
mov dword [esp + 0x40], 1
call fcn.004270b0
add esp, 8
cmp dword [esp + 0x2c], 8
jb 0x426f24
mov edx, dword [esp + 0x18]
push edx
call fcn.004ccb07
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x30]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x30
ret

Function at 0x427940
Capabilities:
Check internet connectivity via wininet

Disassembly:
push ecx
push 0
lea eax, [esp + 4]
push eax
mov dword [esp + 8], 0
call dword [sym.imp.WININET.dll_InternetGetConnectedState]
neg eax
sbb eax, eax
neg eax
pop ecx
ret

Function at 0x42b4de
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push eax
and eax, 0xb09
sub eax, 0x4ce0
sub eax, 0xde22
pop eax
mov edx, dword [ebp - 0x15c4]
mov dword [ebp - 0xa60], edx
mov dword [ebp - 0xc84], 0
mov eax, dword [ebp - 0x4fc]
cmp eax, dword [ebp - 0x15c4]
jne 0x42b3fb
push ecx
push eax
add esp, 4
add ecx, 0x1b92
or ecx, 0x3351
or ecx, 0x11638
add ecx, 0x169a7
pop ecx
push ecx
and ecx, 0x8c45
add ecx, 0xd603
jmp 0x42b3e9
pop ecx
mov ecx, dword [ebp - 0xc84]
mov dword [ebp - 0x15cc], ecx
jmp 0x42b52c
cmp dword [ebp - 0xc80], 0
jle 0x42b520
push ebx
push edi
add esp, 4
add ebx, 0x13f50
or ebx, 0x162f7
pop ebx
push edx
push edi
add esp, 4
sub edx, 0x3419
pop edx
push esi
or esi, 0x106d3
add esi, 0x185a2
or esi, 0xdbf5
pop esi
mov edx, dword [ebp - 0xac4]
movzx eax, byte [edx]
mov ecx, dword [ebp - 0xa60]
movzx edx, byte [ecx]
cmp eax, edx
je 0x42b4bc
push ebx
push edi
add esp, 4
add ebx, 0x5a48
and ebx, 0x898e
sub ebx, 0xa71a
or ebx, 0x15cc7
pop ebx
push eax
xor eax, 0x181f8
pop eax
push edi
push esi
add esp, 4
sub edi, 0xb48
add byte [edi - 0x75], bl
test dword [esi*8 - 0x49f00001], edi
or byte [ebx - 0xa5f6b], cl
dec dword [edi]
mov dh, 2
cmp ecx, eax
jle 0x42b4a4
mov dword [ebp - 0x15c8], 1
jmp 0x42b4ae
mov dword [ebp - 0x15c8], 0xffffffff
mov ecx, dword [ebp - 0x15c8]
mov dword [ebp - 0xc84], ecx
jmp 0x42b520
push edi
push ebx
add esp, 4
jmp 0x42b4c7
add edi, 0x13168
pop edi
push eax
call 0x42b4de
add byte [esi + 0x4c], cl
inc edi
cmp eax, 0x403f4c3f
add esp, 4
pop eax
push esi
push eax
add esp, 4
and esi, 0x10bc3
pop esi
mov edx, dword [ebp - 0xc80]
sub edx, 1
mov dword [ebp - 0xc80], edx
mov eax, dword [ebp - 0xac4]
add eax, 1
mov dword [ebp - 0xac4], eax
invalid
invalid
invalid
cmc
Function at 0x42c280
Capabilities:
Resolve function by parsing pe exports

Disassembly:
add byte [eax], al
sub edx, 0x1053c
pop edx
push ecx
push eax
add esp, 4
and ecx, 0x1335b
pop ecx
push eax
and eax, 0x2710
pop eax
mov ecx, dword [ebp - 0x508]
mov dword [ebp - 0x750], ecx
jmp 0x42c313
push edi
push esi
add esp, 4
sub edi, 0xcb7e
sub edi, 0x8322
jmp 0x42c32c
add edi, 0x53b5
pop edi
push eax
push ebx
add esp, 4
and eax, 0xc10e
and eax, 0xee59
pop eax
cmp dword [ebp - 0x750], 0
jne 0x42c38f
push ebx
xor ebx, 0x16290
jmp 0x42c35a
xor ebx, 0xcbf8
jmp 0x42c367
pop ebx
push ecx
push esi
add esp, 4
and ecx, 0x14503
add ecx, 0xac1a
add ecx, 0x186a
pop ecx
mov dword [ebp - 0x79c], 0
jmp 0x42ceb6
push ebx
push edi
add esp, 4
add ebx, 0x9e7b
and ebx, 0x17868
add ebx, 0xdb1
pop ebx
push eax
xor eax, 0x137b0
sub eax, 0x13536
add eax, 0xffc6
and eax, 0x10e93
pop eax
mov eax, dword [ebp - 0x750]
mov ecx, dword [eax + 0x18]
mov dword [ebp - 0x320], ecx
mov dword [ebp - 0x760], 0
mov edx, dword [ebp - 0x320]
mov dword [ebp - 0x15f0], edx
cmp dword [ebp - 0x15f0], 0
jne 0x42c400
mov eax, dword [ebp - 0x760]
mov dword [ebp - 0x3f4], eax
jmp 0x42c6f1
mov ecx, dword [ebp - 0x15f0]
mov edx, dword [ebp - 0x320]
add edx, dword [ecx + 0x3c]
mov dword [ebp - 0x15f4], edx
jne 0x42c428
mov eax, dword [ebp - 0x760]
mov dword [ebp - 0x3f4], eax
jmp 0x42c6f1
mov ecx, 8
imul edx, ecx, 0
mov eax, dword [ebp - 0x15f4]
mov ecx, dword [eax + edx + 0x78]
mov dword [ebp - 0x15f8], ecx
cmp dword [ebp - 0x15f8], 0
jne 0x42c45a
mov edx, dword [ebp - 0x760]
mov dword [ebp - 0x3f4], edx
jmp 0x42c6f1
mov eax, dword [ebp - 0x320]
add eax, dword [ebp - 0x15f8]
mov dword [ebp - 0x754], eax
jne 0x42c47f
mov ecx, dword [ebp - 0x760]
mov dword [ebp - 0x3f4], ecx
jmp 0x42c6f1
mov edx, dword [ebp - 0x754]
mov eax, dword [ebp - 0x320]
add eax, dword [edx + 0x20]
mov dword [ebp - 0x1964], eax
pushfd
out 0xff, al
dec dword [ebx - 0x75373]
dec dword [ebx - 0x31f6b]
invalid

Function at 0x42c2d0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub ebx, 0x5c3f
jmp 0x42c2dc
pop ebx
mov edx, dword [ebp - 0x508]
mov eax, dword [edx]
mov dword [ebp - 0x508], eax
mov ecx, dword [ebp - 0x508]
cmp ecx, dword [ebp - 0xca4]
je 0x42c309
mov edx, dword [ebp - 0x508]
cmp dword [edx + 0x30], 0
jne 0x42c0bf
mov dword [ebp - 0x750], 0