joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42eb40
Capabilities:
Delete file
Get common file path

Disassembly:
sub esp, 0x820
push ebx
push esi
push edi
mov esi, dword [esp + 0x830]
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x216]
mov word [esp + 0x214], 0
rep stosd dword es:[edi], eax
mov ebx, dword [sym.imp.MSVCRT.dll__snwprintf]
push esi
stosw word es:[edi], ax
push 0x52e450
lea eax, [esp + 0x21c]
push 0x103
push eax
call ebx
lea ecx, [esp + 0x224]
push 0x5c
push ecx
call dword [sym.imp.MSVCRT.dll_wcsrchr]
add esp, 0x18
test eax, eax
je 0x42ebb3
add eax, 2
lea edx, [esp + 0x214]
push eax
push edx
call dword [sym.imp.MSVCRT.dll_wcscpy]
add esp, 8
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x626]
mov word [esp + 0x624], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0xe]
mov word [esp + 0xc], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [esp + 0x624]
push eax
push 0x103
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
lea ecx, [esp + 0x214]
lea edx, [esp + 0x624]
push ecx
push edx
push 0x52e930
lea eax, [esp + 0x18]
push 0x103
push eax
call ebx
mov cx, word [0x560ec0]
xor eax, eax
mov word [esp + 0x430], cx
mov ecx, 0x81
lea edi, [esp + 0x432]
add esp, 0x14
rep stosd dword es:[edi], eax
push 0x52e82c
push 0x561154
push str._s_s_
lea edx, [esp + 0x428]
push 0x103
push edx
stosw word es:[edi], ax
call ebx
lea eax, [esp + 0x430]
push eax
call fcn.0043df50
lea ecx, [esp + 0x434]
push 1
lea edx, [esp + 0x28]
push ecx
push edx
call fcn.0043e7b0
add esp, 0x24
lea eax, [esp + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov edi, dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
lea ecx, [esp + 0xc]
push ecx
call edi
push 0
push esi
call fcn.0043e630
add esp, 8
push esi
call edi
pop edi
pop esi
mov eax, 1
pop ebx
add esp, 0x820
ret 4

Function at 0x437d60
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x210
push esi
mov esi, 1
call fcn.00437550
test eax, eax
je 0x437de3
push edi
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x12]
mov word [esp + 0x10], 0
lea edx, [esp + 8]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [esp + 0xc]
lea ecx, [esp + 0x10]
push eax
push ecx
push edx
push str.DownProgID
push str.Software360360se3
push SysReAllocStringLen
mov dword [esp + 0x20], esi
mov dword [esp + 0x24], 0x208
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
cmp word [esp + 0x10], 0
pop edi
je 0x437dd9
lea eax, [esp + 0xc]
push str.IEInternalDownload
push eax
call dword [sym.imp.SHLWAPI.dll_StrCmpIW]
test eax, eax
je 0x437de3
xor eax, eax
pop esi
add esp, 0x210
ret
mov eax, esi
pop esi
add esp, 0x210
ret
Function at 0x43d690
Capabilities:
Get file size
Read file on windows

Disassembly:
push ecx
mov eax, dword [esp + 8]
push ebx
push ebp
xor ebp, ebp
push esi
cmp eax, ebp
push edi
mov esi, ecx
mov dword [esp + 0x10], ebp
je 0x43d798
lea edi, [esi + 0x22c]
push 0x103
push eax
push edi
call dword [sym.imp.MSVCRT.dll_wcsncpy]
add esp, 0xc
push ebp
push 0x80
push 4
push ebp
push 1
push SysReAllocStringLen
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x43d798
push ebp
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, 0x6400000
mov dword [esi + 0x220], eax
mov dword [esi + 0x224], eax
mov dword [esp + 0x18], ebp
jbe 0x43d70a
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret 4
inc eax
push eax
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
mov edi, eax
add esp, 4
cmp edi, ebp
mov dword [esi + 0x21c], edi
jne 0x43d72a
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret 4
mov ecx, dword [esi + 0x220]
xor eax, eax
inc ecx
push ebp
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov ecx, dword [esi + 0x220]
mov edx, dword [esi + 0x21c]
lea eax, [esp + 0x1c]
push eax
push ecx
push edx
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x43d778
mov eax, dword [esi + 0x220]
mov ecx, dword [esp + 0x18]
cmp eax, ecx
jne 0x43d778
mov dword [esp + 0x10], 1
jmp 0x43d791
mov eax, dword [esi + 0x21c]
cmp eax, ebp
je 0x43d791
push eax
call fcn.00512b1a
add esp, 4
mov dword [esi + 0x21c], ebp
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
mov dword [esi + 0x228], ebp
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret 4

Function at 0x43da60
Capabilities:
Read file via mapping

Disassembly:
mov eax, dword [esp + 4]
push ebx
test eax, eax
push edi
je 0x43daae
mov edi, dword [esp + 0x10]
test edi, edi
je 0x43daae
mov ebx, dword [esp + 0x14]
test ebx, ebx
jbe 0x43daae
push esi
xor esi, esi
push esi
push esi
push esi
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
test eax, eax
je 0x43daa8
mov ecx, ebx
mov esi, eax
mov edx, ecx
push eax
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov esi, eax
mov eax, esi
pop esi
pop edi
pop ebx
ret
pop edi
xor eax, eax
pop ebx
ret

Function at 0x43dac0
Capabilities:
Read file via mapping

Disassembly:
mov eax, dword [esp + 4]
push ebp
test eax, eax
push edi
je 0x43db15
mov edi, dword [esp + 0x10]
test edi, edi
je 0x43db15
mov ebp, dword [esp + 0x14]
test ebp, ebp
jbe 0x43db15
push ebx
xor ebx, ebx
push esi
push ebx
push ebx
push ebx
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov ecx, dword [esp + 0x24]
lea esi, [eax + ecx]
test esi, esi
je 0x43db0e
mov ecx, ebp
push eax
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov ebx, eax
mov eax, ebx
pop esi
pop ebx
pop edi
pop ebp
ret
pop edi
xor eax, eax
pop ebp
ret
Function at 0x43df20
Capabilities:
Create directory

Disassembly:
mov eax, dword [esp + 4]
push esi
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov esi, eax
test esi, esi
jne 0x43df46
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
mov eax, 1
je 0x43df48
mov eax, esi
pop esi
ret
Function at 0x4422a0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x514126
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.004f4960
xor edi, edi
lea ecx, [esi + 0xef0]
mov dword [esp + 0x18], edi
call fcn.00444190
push edi
lea ecx, [esi + 0x2480]
mov byte [esp + 0x1c], 1
call fcn.004df4b0
mov al, byte [esp + 0xb]
mov ecx, dword [esp + 0x10]
mov byte [esi + 0x24cc], al
mov dword [esi + 0x24d0], edi
mov dword [esi + 0x24d4], edi
mov dword [esi + 0x24d8], edi
mov dword [esi + 0x247c], edi
mov dword [esi + 0x24c0], edi
mov dword [esi + 0x24bc], edi
mov dword [esi + 0x24c8], edi
mov dword [esi], 0x51a6dc
mov dword [esi + 4], 0x51a6c8
mov dword [esi + 0x28], 0x51a6c4
mov dword [esi + 0x30], 0x51a6b4
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x4422b8
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x514126
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.004f4960
xor edi, edi
lea ecx, [esi + 0xef0]
mov dword [esp + 0x18], edi
call fcn.00444190
push edi
lea ecx, [esi + 0x2480]
mov byte [esp + 0x1c], 1
call fcn.004df4b0
mov al, byte [esp + 0xb]
mov ecx, dword [esp + 0x10]
mov byte [esi + 0x24cc], al
mov dword [esi + 0x24d0], edi
mov dword [esi + 0x24d4], edi
mov dword [esi + 0x24d8], edi
mov dword [esi + 0x247c], edi
mov dword [esi + 0x24c0], edi
mov dword [esi + 0x24bc], edi
mov dword [esi + 0x24c8], edi
mov dword [esi], 0x51a6dc
mov dword [esi + 4], 0x51a6c8
mov dword [esi + 0x28], 0x51a6c4
mov dword [esi + 0x30], 0x51a6b4
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x442370
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x514146
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov dword [esp + 0xc], edi
mov dword [edi], 0x51a6dc
mov dword [edi + 4], 0x51a6c8
mov dword [edi + 0x28], 0x51a6c4
mov dword [edi + 0x30], 0x51a6b4
mov ebx, dword [edi + 0x24d4]
mov esi, dword [edi + 0x24d0]
cmp esi, ebx
mov dword [esp + 0x18], 1
je 0x4423f8
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
mov eax, dword [esi]
mov edx, dword [0x52d120]
lea ecx, [eax - 0xc]
cmp ecx, edx
je 0x4423f0
add eax, 0xfffffff4
push eax
call ebp
test eax, eax
jg 0x4423f0
mov eax, dword [esi]
sub eax, 0xc
push eax
call fcn.00512b1a
add esp, 4
add esi, 4
cmp esi, ebx
jne 0x4423c9
pop ebp
mov eax, dword [edi + 0x24d0]
push eax
call fcn.00512b1a
xor ebx, ebx
add esp, 4
lea ecx, [edi + 0x2480]
mov dword [edi + 0x24d0], ebx
mov dword [edi + 0x24d4], ebx
mov dword [edi + 0x24d8], ebx
call fcn.004df500
lea ecx, [edi + 0xef0]
mov byte [esp + 0x18], bl
call fcn.004442e0
mov ecx, edi
mov dword [esp + 0x18], 0xffffffff
call fcn.004f4c90
mov ecx, dword [esp + 0x10]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x444190
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x5141f8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.00500a80
lea edi, [esi + 0x24]
xor ebx, ebx
mov ecx, edi
mov dword [esp + 0x18], ebx
call fcn.004ee980
push ebx
push ebx
push ebx
lea eax, [esi + 0x30]
push ebx
push eax
mov dword [esi], 0x51a764
mov dword [edi], 0x51a760
call dword [sym.imp.USER32.dll_SetRect]
push 0xffffff
mov dword [esi + 0x44], 0xffffff
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
mov dword [esi + 0x40], eax
mov ecx, 0x82
xor eax, eax
lea edi, [esi + 0x48]
rep stosd dword es:[edi], eax
mov ecx, 0x82
lea edi, [esi + 0x250]
rep stosd dword es:[edi], eax
mov edi, dword [sym.imp.MSVCRT.dll_wcscpy]
lea ecx, [esi + 0x14ac]
push str.BG_EDIT
push ecx
mov dword [esi + 0x458], 0x717171
mov dword [esi + 0x2c], ebx
call edi
lea edx, [esi + 0x14ec]
push str.LeftPad
push edx
call edi
lea eax, [esi + 0x152c]
push str.RightPad
push eax
call edi
add esp, 0x18
mov ecx, 0x412
xor eax, eax
lea edi, [esi + 0x45c]
mov dword [esi + 0x1578], ebx
mov dword [esi + 0x156c], ebx
mov dword [esi + 0x1570], ebx
mov dword [esi + 0x28], ebx
mov dword [esi + 0x1584], ebx
mov dword [esi + 0x157c], 8
mov dword [esi + 0x1580], 5
mov dword [esi + 0x14a8], ebx
mov dword [esi + 0x1588], 0x12
mov dword [esi + 0x1574], ebx
rep stosd dword es:[edi], eax
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x444e7e
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x51423b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
mov al, byte [esp + 0x20]
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov cl, byte [esp + 0x30]
xor ebx, ebx
push 0x1c
mov dword [esp + 0x18], esi
mov byte [esi + 0x14], al
mov byte [esi + 0x15], cl
mov byte [esi + 0x1c], bl
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
mov edi, eax
add esp, 4
lea ecx, [esp + 0x10]
mov ebp, edi
mov dword [edi + 4], ebx
mov dword [edi + 0x18], 1
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::_Lockit::constructor_void_]
cmp dword [0x5cffec], ebx
jne 0x444ed2
mov dword [0x5cffec], edi
mov dword [edi], ebx
mov edx, dword [0x5cffec]
xor ebp, ebp
mov dword [edx + 8], ebx
mov ecx, dword [0x5cffe8]
inc ecx
mov dword [0x5cffe8], ecx
lea ecx, [esp + 0x10]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::_Lockit::destructor_void_]
cmp ebp, ebx
je 0x444ef6
push ebp
call fcn.00512b1a
add esp, 4
mov edi, dword [0x5cffec]
push 0x1c
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
mov dword [eax + 4], edi
mov dword [eax + 0x18], ebx
mov dword [esi + 0x18], eax
mov dword [esi + 0x20], ebx
mov dword [eax], eax
mov eax, dword [esi + 0x18]
add esp, 4
mov dword [eax + 8], eax
mov edi, dword [esp + 0x30]
mov dword [esp + 0x20], ebx
push edi
mov dword [esi], 0x51a778
call fcn.004a50d0
mov ecx, eax
call fcn.004a5480
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
mov dword [esi + 0xc], edi
mov dword [esi + 0x10], eax
mov dword [esi + 4], ebx
mov dword [esi + 8], ecx
mov ecx, dword [esp + 0x18]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x14
ret 0xc

Function at 0x445ff0
Capabilities:
Move file

Disassembly:
sub esp, 0x208
push esi
push edi
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0xa]
mov word [esp + 8], 0
rep stosd dword es:[edi], eax
push 0
push str.user.dat
mov ecx, 0x560ee8
stosw word es:[edi], ax
call fcn.0040a620
mov esi, eax
push str.user.dat
lea eax, [esp + 0xc]
push 0x103
push eax
call fcn.0043dc30
push 0
push esi
call fcn.0043db40
mov edi, dword [sym.imp.KERNEL32.dll_MoveFileW]
add esp, 0x14
test eax, eax
jne 0x446052
lea ecx, [esp + 8]
push esi
push ecx
call edi
push str.history.dat
lea edx, [esp + 0xc]
push 0x103
push edx
call fcn.0043dc30
add esp, 0xc
mov ecx, 0x560ee8
push 0
push str.history.dat
call fcn.0040a620
mov esi, eax
push 0
push esi
call fcn.0043db40
add esp, 8
test eax, eax
jne 0x446093
lea eax, [esp + 8]
push esi
push eax
call edi
pop edi
pop esi
add esp, 0x208
ret

Function at 0x44c3d0
Capabilities:
Set file attributes

Disassembly:
push esi
push edi
mov edi, ecx
push 0
push str.secache.ini
mov ecx, 0x560ee8
lea esi, [edi + 0x2c]
call fcn.0040a620
push eax
push 0x52e450
push 0x103
push esi
call dword [sym.imp.MSVCRT.dll__snwprintf]
push 1
add edi, 0x28
push esi
push edi
call fcn.00493fc0
add esp, 0x1c
push 2
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
pop edi
pop esi
ret
Function at 0x44cba0
Capabilities:
Delete file
Set file attributes

Disassembly:
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_DeleteFileW]
push esi
mov esi, ecx
push edi
lea edi, [esi + 0x2c]
push edi
call ebx
lea eax, [esi + 0x28]
push 0
push eax
call fcn.004941b0
add esp, 8
push 0x80
push edi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push edi
call ebx
mov eax, dword [esi + 4]
pop edi
pop esi
pop ebx
test eax, eax
je 0x44cbec
push 1
push str.HasLastPage
push str.Main
call fcn.0040cc10
add esp, 0xc
ret

Function at 0x44e6a0
Capabilities:
Parse url

Disassembly:
mov eax, 0x1494
call fcn.00512b50
push ebx
push ebp
push esi
mov esi, dword [esp + 0x14a4]
test esi, esi
push edi
je 0x44e809
cmp word [esi], 0
je 0x44e809
mov eax, dword [esp + 0x14ac]
test eax, eax
je 0x44e809
mov dx, word [0x560ec0]
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x256]
mov word [esp + 0x254], dx
mov word [esp + 0x4c], dx
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x4e]
mov ebx, dword [sym.imp.MSVCRT.dll_wcslen]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov ecx, 0xe
xor eax, eax
lea edi, [esp + 0x14]
lea edx, [esp + 0x10]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x254]
push edx
mov dword [esp + 0x18], eax
mov eax, 0x104
lea ecx, [esp + 0x50]
push 0
push esi
mov dword [esp + 0x1c], 0x3c
mov dword [esp + 0x24], eax
mov dword [esp + 0x2c], ecx
mov dword [esp + 0x30], eax
call ebx
mov ebp, dword [sym.imp.WININET.dll_InternetCrackUrlW]
add esp, 4
push eax
push esi
call ebp
test eax, eax
jne 0x44e7b8
mov ecx, 0x411
lea edi, [esp + 0x45e]
mov word [esp + 0x45c], ax
push esi
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
push str.http:___s_
lea eax, [esp + 0x464]
push 0x823
push eax
call dword [sym.imp.MSVCRT.dll__snwprintf]
add esp, 0x10
lea ecx, [esp + 0x10]
lea edx, [esp + 0x45c]
push ecx
push 0
push edx
call ebx
add esp, 4
push eax
lea eax, [esp + 0x468]
push eax
call ebp
test eax, eax
je 0x44e809
mov edx, dword [esp + 0x14b0]
mov esi, dword [esp + 0x14ac]
xor eax, eax
mov edi, esi
lea ecx, [edx + edx]
mov ebx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, ebx
and ecx, 3
dec edx
rep stosb byte es:[edi], al
lea ecx, [esp + 0x4c]
lea eax, [esp + 0x254]
push ecx
push eax
push str._s:___s_favicon.ico
push edx
push esi
call dword [sym.imp.MSVCRT.dll__snwprintf]
add esp, 0x14
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1494
ret
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x1494
ret
Function at 0x44eef0
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
sub esp, 0xc
mov eax, 4
push ebx
mov ebx, dword [esp + 0x18]
push ebp
mov dword [esp + 8], eax
mov dword [esp + 0xc], eax
push esi
mov esi, dword [esp + 0x1c]
lea eax, [esp + 0xc]
push edi
mov edi, dword [sym.imp.SHLWAPI.dll_SHGetValueW]
lea ecx, [esp + 0x18]
push eax
lea edx, [esp + 0x18]
push ecx
push edx
push ebx
push esi
push SysReAllocStringLen
mov dword [esp + 0x30], 0
call edi
mov ebp, eax
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x44ef6c
lea eax, [esp + 0x10]
lea ecx, [esp + 0x24]
push eax
lea edx, [esp + 0x18]
push ecx
push edx
push 0x54c580
push esi
push SysReAllocStringLen
mov dword [esp + 0x3c], 0
call edi
test eax, eax
jne 0x44ef6c
mov eax, dword [esp + 0x24]
mov dword [esp + 0x28], eax
test ebp, ebp
jne 0x44ef7c
mov ecx, dword [esp + 0x28]
mov eax, dword [esp + 0x18]
cmp eax, ecx
je 0x44ef9a
lea edx, [esp + 0x28]
push 4
push edx
push 4
push ebx
push esi
push SysReAllocStringLen
call dword [sym.imp.SHLWAPI.dll_SHSetValueW]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x44f020
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x40
lea eax, [esp + 0xc]
push esi
lea ecx, [esp + 0x14]
push eax
xor esi, esi
push ecx
push 1
lea edx, [esp + 0x30]
push esi
push edx
mov dword [esp + 0x24], esi
mov dword [esp + 0x38], 0xbcde0395
mov word [esp + 0x3c], 0xe52f
mov word [esp + 0x3e], 0x467c
mov byte [esp + 0x40], 0x8e
mov byte [esp + 0x41], 0x3d
mov byte [esp + 0x42], 0xc4
mov byte [esp + 0x43], 0x57
mov byte [esp + 0x44], 0x92
mov byte [esp + 0x45], 0x91
mov byte [esp + 0x46], 0x69
mov byte [esp + 0x47], 0x2e
mov dword [esp + 0x28], 0xa95664d2
mov word [esp + 0x2c], 0x9614
mov word [esp + 0x2e], 0x4f35
mov byte [esp + 0x30], 0xa7
mov byte [esp + 0x31], 0x46
mov byte [esp + 0x32], 0xde
mov byte [esp + 0x33], 0x8d
mov byte [esp + 0x34], 0xb6
mov byte [esp + 0x35], 0x36
mov byte [esp + 0x36], 0x17
mov byte [esp + 0x37], 0xe6
mov dword [esp + 0x48], 0xbfa971f1
mov word [esp + 0x4c], 0x4d5e
mov word [esp + 0x4e], 0x40bb
mov byte [esp + 0x50], 0x93
mov byte [esp + 0x51], 0x5e
mov byte [esp + 0x52], 0x96
mov byte [esp + 0x53], 0x70
mov byte [esp + 0x54], 0x39
mov byte [esp + 0x55], 0xbf
mov byte [esp + 0x56], 0xbe
mov byte [esp + 0x57], 0xe4
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jl 0x44f1ad
mov eax, dword [esp + 0x10]
cmp eax, esi
je 0x44f1ad
lea edx, [esp + 0xc]
mov dword [esp + 0xc], esi
mov ecx, dword [eax]
push edx
push 1
push esi
push eax
call dword [ecx + 0x10]
test eax, eax
jl 0x44f1a3
mov eax, dword [esp + 0xc]
cmp eax, esi
je 0x44f1a3
lea edx, [esp + 8]
mov dword [esp + 8], esi
mov ecx, dword [eax]
push edx
push esi
lea edx, [esp + 0x3c]
push 1
push edx
push eax
call dword [ecx + 0xc]
test eax, eax
jl 0x44f199
mov eax, dword [esp + 8]
cmp eax, esi
je 0x44f199
lea edx, [esp + 4]
mov dword [esp + 4], esi
mov ecx, dword [eax]
push edx
push esi
push 0x5d1078
push eax
call dword [ecx + 0x10]
test eax, eax
jl 0x44f18f
mov eax, dword [esp + 4]
cmp eax, esi
je 0x44f18f
mov edx, dword [esp + 0x48]
mov ecx, dword [eax]
push esi
push edx
push eax
call dword [ecx + 0x14]
mov esi, eax
mov eax, dword [esp + 4]
neg esi
mov ecx, dword [eax]
push eax
sbb esi, esi
inc esi
call dword [ecx + 8]
mov eax, dword [esp + 8]
push eax
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [esp + 0xc]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov eax, dword [esp + 0x10]
push eax
mov edx, dword [eax]
call dword [edx + 8]
mov eax, esi
pop esi
add esp, 0x40
ret
Function at 0x44f1c0
Capabilities:
Create process on windows
Get common file path
Get program files directory
Initialize iwebbrowser2
Query or enumerate registry value

Disassembly:
sub esp, 0x440
push ebx
push esi
mov esi, dword [esp + 0x44c]
xor ebx, ebx
cmp esi, ebx
je 0x44f392
cmp word [esi], bx
je 0x44f392
push edi
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x3e]
mov word [esp + 0x3c], bx
mov word [esp + 0x244], bx
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x246]
push ebx
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [esp + 0x248]
push 0x26
push eax
push ebx
mov dword [esp + 0x24], 1
mov dword [esp + 0x28], 0x208
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
lea ecx, [esp + 0x244]
lea edx, [esp + 0x3c]
push ecx
push str._sInternet_Exploreriexplore.exe
push 0x103
push edx
call dword [sym.imp.MSVCRT.dll__snwprintf]
lea eax, [esp + 0x4c]
push ebx
push eax
call fcn.0043db40
add esp, 0x18
test eax, eax
pop edi
jne 0x44f35e
lea ecx, [esp + 0x14]
lea edx, [esp + 0x38]
push ecx
lea eax, [esp + 0x14]
push edx
push eax
push 0x560ec0
push str.SoftwareMicrosoftWindowsCurrentVersionApp_PathsIEXPLORE.EXE
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
lea ecx, [esp + 0x38]
push ebx
push ecx
call fcn.0043db40
add esp, 8
test eax, eax
jne 0x44f35e
mov word [esp + 0x38], bx
lea eax, [esp + 8]
mov dword [esp + 8], ebx
push eax
push 0x520f98
push 0x15
push ebx
push 0x520f68
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jl 0x44f392
mov eax, dword [esp + 8]
cmp eax, ebx
je 0x44f350
lea edx, [esp + 0xc]
mov dword [esp + 0xc], ebx
mov ecx, dword [eax]
push edx
push eax
call dword [ecx + 0x94]
mov eax, dword [esp + 0xc]
cmp eax, ebx
je 0x44f300
push eax
call dword [sym.imp.USER32.dll_SetForegroundWindow]
mov eax, dword [esp + 0xc]
push 1
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push esi
call dword [sym.imp.OLEAUT32.dll_SysReAllocString]
lea edx, [esp + 0x18]
mov esi, eax
push edx
mov eax, dword [esp + 0xc]
lea edx, [esp + 0x1c]
mov word [esp + 0x1c], bx
push edx
lea edx, [esp + 0x20]
push edx
lea edx, [esp + 0x24]
push edx
lea edx, [esp + 0x38]
mov word [esp + 0x38], 8
mov dword [esp + 0x40], esi
mov ecx, dword [eax]
push edx
push eax
call dword [ecx + 0xd0]
mov eax, dword [esp + 8]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
push esi
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
pop esi
mov eax, 1
pop ebx
add esp, 0x440
ret
cmp word [esp + 0x38], bx
je 0x44f2a6
push 0xa
push ebx
lea edx, [esp + 0x40]
push esi
push edx
push str.open
call dword [sym.imp.USER32.dll_GetDesktopWindow]
push eax
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
pop esi
mov eax, 1
pop ebx
add esp, 0x440
ret
pop esi
xor eax, eax
pop ebx
add esp, 0x440
ret
Function at 0x44f7f0
Capabilities:
Create shortcut via ishelllink

Disassembly:
sub esp, 8
lea eax, [esp]
mov dword [esp], 0
push eax
push 0x51fdc8
push 1
push 0
push 0x51fdf8
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jl 0x44f88a
mov ecx, dword [esp]
test ecx, ecx
je 0x44f88a
mov eax, dword [esp + 0x10]
push esi
mov dword [esp + 8], 0
mov edx, dword [ecx]
push eax
push ecx
call dword [edx + 0x50]
mov eax, dword [esp + 4]
mov edx, dword [esp + 0x18]
push edx
push eax
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [esp + 4]
lea edx, [esp + 8]
push edx
push 0x521038
mov ecx, dword [eax]
push eax
call dword [ecx]
mov esi, eax
test esi, esi
jl 0x44f87d
mov eax, dword [esp + 8]
test eax, eax
je 0x44f87d
mov edx, dword [esp + 0x10]
mov ecx, dword [eax]
push 1
push edx
push eax
call dword [ecx + 0x18]
mov esi, eax
mov eax, dword [esp + 8]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov eax, dword [esp + 4]
push eax
mov edx, dword [eax]
call dword [edx + 8]
mov eax, esi
pop esi
add esp, 8
ret