joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100413c0
Capabilities:
Get file size

Disassembly:
push 0xffffffffffffffff
push 0x1006cf5b
mov eax, dword fs:[0]
push eax
sub esp, 0x114
mov eax, dword [0x1008f414]
xor eax, esp
mov dword [esp + 0x110], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x1008f414]
xor eax, esp
push eax
lea eax, [esp + 0x128]
mov dword fs:[0], eax
mov eax, dword [esp + 0x140]
mov edi, dword [esp + 0x138]
mov ebx, dword [esp + 0x13c]
push str.Toolbar.js
push eax
push str._s_s
lea eax, [esp + 0x2c]
push 0x104
push eax
call fcn.100011f2
xor ebp, ebp
add esp, 0x14
mov dword [esp + 0x14], ebp
push ebp
push 0x80
push 3
push ebp
push 1
push SysReAllocString
lea ecx, [esp + 0x38]
push ecx
mov dword [esp + 0x14c], ebp
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
jne 0x1004148f
call fcn.10009888
cmp eax, ebp
jl 0x100414fa
mov eax, dword [esp + 0x14]
lea edx, [esp + 0x1c]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
mov dword [esp + 0x18], esi
jne 0x10041499
call fcn.10009888
cmp eax, ebp
jge 0x10041495
mov ebp, eax
jmp 0x100414e9
mov dword [esp + 0x14], eax
jmp 0x10041467
mov esi, dword [esp + 0x18]
cmp dword [esp + 0x1c], ebp
ja 0x100414a4
cmp esi, 0xfffffffd
jbe 0x100414ab
mov ebp, 0x80004005
jmp 0x100414e9
lea ecx, [esi + 2]
push ecx
push ebp
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
cmp eax, ebp
mov dword [edi], eax
jne 0x100414c3
mov ebp, 0x8007000e
jmp 0x100414e9
push esi
push eax
lea ecx, [esp + 0x1c]
call fcn.1003e8c0
mov edx, dword [edi]
mov byte [esi + edx], 0
lea ecx, [esp + 0x20]
mov ebp, eax
mov eax, dword [edi]
push ecx
mov ecx, ebx
mov byte [eax + esi + 1], 0
call fcn.100070d5
mov eax, dword [esp + 0x14]
test eax, eax
je 0x100414f8
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebp
mov ecx, dword [esp + 0x128]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x110]
xor ecx, esp
call fcn.10050837
add esp, 0x120
ret 0xc
Function at 0x100430d0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x1006d15d
mov eax, dword fs:[0]
push eax
push ecx
push ebp
push esi
push edi
mov eax, dword [0x1008f414]
xor eax, esp
push eax
lea eax, [esp + 0x14]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 0x10], esi
xor ebp, ebp
mov dword [esi + 0x10], ebp
mov dword [esi + 4], vtable.IActiveScriptSiteDebug.0
mov dword [esi + 8], vtable.IApplicationDebugger.0
mov dword [esi + 0xc], vtable.IDebugSessionProvider.0
mov dword [esi], vtable.TBScriptHost.0
mov dword [esi + 4], vtable.TBScriptHost.3.0
mov dword [esi + 8], vtable.TBScriptHost.2.0
mov dword [esi + 0xc], vtable.TBScriptHost.1.0
mov dword [esi + 0x24], ebp
mov dword [esp + 0x1c], ebp
mov dword [esi + 0x28], ebp
mov dword [esi + 0x2c], ebp
mov dword [esi + 0x30], ebp
mov dword [esi + 0x34], ebp
mov dword [esi + 0x40], ebp
lea edi, [esi + 0x44]
mov ecx, edi
mov byte [esp + 0x1c], 5
call fcn.1003fb90
mov dword [edi + 4], eax
mov byte [eax + 0x15], 1
mov eax, dword [edi + 4]
mov dword [eax + 4], eax
mov eax, dword [edi + 4]
mov dword [eax], eax
mov eax, dword [edi + 4]
mov dword [eax + 8], eax
mov dword [edi + 8], ebp
lea edi, [esi + 0x50]
mov ecx, edi
mov byte [esp + 0x1c], 6
call fcn.1003fbd0
mov dword [edi + 4], eax
mov byte [eax + 0x29], 1
mov eax, dword [edi + 4]
mov dword [eax + 4], eax
mov eax, dword [edi + 4]
mov dword [eax], eax
mov eax, dword [edi + 4]
mov dword [eax + 8], eax
lea eax, [esi + 0x14]
mov dword [edi + 8], ebp
mov ecx, 0x10040f90
sub ecx, eax
push 0xe
sub ecx, 0xe
push eax
mov byte [eax], 0xb8
mov dword [eax + 1], esi
mov dword [eax + 5], 0x50240487
mov byte [eax + 9], 0xe9
mov dword [eax + 0xa], ecx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
mov dword [esi + 0x38], ebp
mov eax, esi
mov ecx, dword [esp + 0x14]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
add esp, 0x10
ret
Function at 0x10044a80
Capabilities:
Get file size
Read file on windows

Disassembly:
push ecx
push ebx
push esi
xor ebx, ebx
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
jne 0x10044aac
pop esi
mov eax, 0x3ee
pop ebx
pop ecx
ret
push edi
push 0
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, 0xffffffff
jne 0x10044ac4
mov ebx, 0x3ee
jmp 0x10044aed
lea ecx, [edi + 1]
push ecx
call fcn.100504d9
mov edx, dword [esp + 0x18]
add esp, 4
push 0
lea ecx, [esp + 0x10]
push ecx
push edi
push eax
push esi
mov dword [edx], eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x10044aed
lea ebx, [eax + 0x1e]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
mov eax, ebx
jne 0x10044b00
mov edx, dword [esp + 0x18]
mov dword [edx], edi
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x10045350
Capabilities:
Write file on windows

Disassembly:
push 0xffffffffffffffff
push 0x1006d426
mov eax, dword fs:[0]
push eax
sub esp, 0x140
mov eax, dword [0x1008f414]
xor eax, esp
mov dword [esp + 0x13c], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x1008f414]
xor eax, esp
push eax
lea eax, [esp + 0x154]
mov dword fs:[0], eax
mov edi, dword [esp + 0x164]
mov esi, ecx
xor ebx, ebx
lea eax, [esi + 8]
lea ecx, [esp + 0x20]
mov dword [esp + 0x14], ebx
mov dword [esp + 0x20], eax
mov byte [esp + 0x24], bl
call fcn.10001c49
mov edx, dword [esi]
mov edx, dword [edx + 8]
lea eax, [esp + 0x18]
push eax
lea ecx, [esp + 0x18]
push ecx
mov ecx, esi
mov dword [esp + 0x164], ebx
call edx
mov esi, eax
cmp esi, ebx
jne 0x100454ae
mov eax, dword [str.0ACFE224713A92B4]
push eax
push 0x20
lea ecx, [esp + 0x138]
mov ebx, 1
add dword [esp + 0x20], ebx
push ecx
call fcn.1000a28e
lea edx, [esp + 0x130]
push edx
lea ecx, [esp + 0x30]
call fcn.1004e230
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x14]
push eax
push ecx
lea ecx, [esp + 0x34]
mov byte [esp + 0x164], bl
call fcn.1004e130
mov ebp, dword [esp + 0x18]
mov ebx, dword [esp + 0x14]
push 0
push 0x80
push 2
push 0
push 0
push 0x40000000
push edi
mov dword [esp + 0x38], 0
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
jne 0x10045452
mov esi, 0x3ee
jmp 0x10045490
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
push 0
lea edx, [esp + 0x2c]
push edx
push 4
push 0x1008f14c
push esi
call edi
test eax, eax
je 0x1004547d
push 0
lea eax, [esp + 0x2c]
push eax
push ebp
push ebx
push esi
call edi
test eax, eax
jne 0x10045485
mov dword [esp + 0x1c], 0x1d
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov esi, dword [esp + 0x1c]
mov ecx, dword [esp + 0x14]
push ecx
call fcn.10050771
add esp, 4
lea ecx, [esp + 0x2c]
mov byte [esp + 0x15c], 0
call fcn.10037570
cmp byte [esp + 0x24], 0
je 0x100454c0
mov edx, dword [esp + 0x20]
push edx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, esi
mov ecx, dword [esp + 0x154]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x13c]
xor ecx, esp
call fcn.10050837
add esp, 0x14c
ret 4
Function at 0x10045810
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
mov dword [esp + 0x10], ecx
call dword [sym.imp.KERNEL32.dll_GetSystemDefaultLangID]
mov ebp, dword [esp + 0x1c]
mov ebx, dword [esp + 0x18]
movzx edi, ax
mov eax, dword [esp + 0x20]
push edi
push ebp
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceExA]
mov esi, eax
test esi, esi
jne 0x100457a9
and edi, 0x3ff
push edi
mov edi, dword [esp + 0x24]
push ebp
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceExA]
mov esi, eax
test esi, esi
jne 0x100457a9
push 0x409
push ebp
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceExA]
mov esi, eax
test esi, esi
jne 0x100457a9
pop edi
pop esi
pop ebp
mov eax, 0x490
pop ebx
pop ecx
ret 0xc
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
jne 0x100457c5
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret 0xc
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
jne 0x100457e0
pop edi
pop esi
pop ebp
mov eax, 0xd
pop ebx
pop ecx
ret 0xc
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
test eax, eax
je 0x100457d3
mov ecx, dword [esp + 0x10]
push 1
add esi, 0xfffffffc
push esi
add eax, 4
push eax
call fcn.10045180
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret 0xc
movzx edx, word [esp + 8]
mov dword [esp + 8], edx
jmp 0x10045740
Function at 0x100483d0
Capabilities:
Get graphical window text

Disassembly:
sub esp, 8
push ebx
mov ebx, dword [esp + 0x10]
push ebp
push esi
push edi
push ebx
mov edi, ecx
mov dword [esp + 0x14], 0
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea esi, [eax + 1]
push esi
call fcn.100504d9
mov ebp, eax
add esp, 4
test ebp, ebp
jne 0x1004840b
pop edi
pop esi
lea eax, [ebp + 8]
pop ebp
pop ebx
add esp, 8
ret 8
push esi
push ebp
push ebx
call dword [sym.imp.USER32.dll_GetWindowTextA]
test eax, eax
je 0x100484b6
mov edx, dword [str._tag_]
mov eax, edx
lea esi, [eax + 1]
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x10048427
sub eax, esi
mov ebx, eax
push ebx
push edx
push ebp
call fcn.10055b18
add esp, 0xc
test eax, eax
jne 0x100484b2
push eax
mov dword [esp + 0x18], eax
lea eax, [esp + 0x18]
push eax
push 0
add ebx, ebp
push ebx
mov ecx, edi
call fcn.10048070
cmp eax, 0x7a
jne 0x100484b2
mov eax, dword [esp + 0x14]
push eax
mov dword [esp + 0x18], eax
call fcn.100504d9
mov esi, eax
add esp, 4
test esi, esi
jne 0x1004847f
mov dword [esp + 0x10], 8
jmp 0x100484e5
lea ecx, [esp + 0x14]
push ecx
push esi
push ebx
mov ecx, edi
call fcn.100481c0
mov edx, dword [esp + 0x1c]
push esi
push edx
call dword [sym.imp.USER32.dll_SetWindowTextA]
push esi
mov ebx, eax
call fcn.10050771
add esp, 4
test ebx, ebx
jne 0x100484b2
mov dword [esp + 0x10], 0x1d
jmp 0x100484e5
mov ebx, dword [esp + 0x1c]
cmp dword [esp + 0x20], 0
je 0x100484e5
push 5
push ebx
mov ebx, dword [sym.imp.USER32.dll_GetWindow]
call ebx
mov esi, eax
test esi, esi
je 0x100484e5
mov edi, edi
push 1
push esi
mov ecx, edi
call fcn.100483d0
push 2
push esi
call ebx
mov esi, eax
test esi, esi
jne 0x100484d0
push ebp
call fcn.10050771
mov eax, dword [esp + 0x14]
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 8
Function at 0x10048570
Capabilities:
Check os version

Disassembly:
sub esp, 0x98
mov eax, dword [0x1008f414]
xor eax, esp
mov dword [esp + 0x94], eax
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersion]
push edi
call esi
movzx edi, al
call esi
call esi
cmp eax, 0x80000000
jb 0x100485bd
cmp edi, 4
jae 0x100485bd
pop edi
mov eax, 1
pop esi
mov ecx, dword [esp + 0x94]
xor ecx, esp
call fcn.10050837
add esp, 0x98
ret
lea eax, [esp + 8]
push eax
mov dword [esp + 0xc], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov eax, dword [esp + 0xc]
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x100485e4
mov ecx, dword [esp + 0x10]
jmp dword [eax*4 + 0x1004870c]
pop edi
mov eax, 2
pop esi
mov ecx, dword [esp + 0x94]
xor ecx, esp
call fcn.10050837
add esp, 0x98
ret
test ecx, ecx
je 0x1004862f
cmp ecx, 0xa
je 0x1004863d
cmp ecx, 0x5a
jne case.0x100485e4.5
pop edi
lea eax, [ecx - 0x55]
pop esi
mov ecx, dword [esp + 0x94]
xor ecx, esp
call fcn.10050837
add esp, 0x98
ret
mov eax, dword [esp + 0x18]
sub eax, 1
je 0x10048675
sub eax, 1
je 0x10048659
pop edi
mov eax, 4
pop esi
mov ecx, dword [esp + 0x94]
xor ecx, esp
call fcn.10050837
add esp, 0x98
ret
pop edi
mov eax, 6
pop esi
mov ecx, dword [esp + 0x94]
xor ecx, esp
call fcn.10050837
add esp, 0x98
ret
pop edi
mov eax, 3
pop esi
mov ecx, dword [esp + 0x94]
xor ecx, esp
call fcn.10050837
add esp, 0x98
ret
mov eax, ecx
sub eax, 0
je 0x100486b9
sub eax, 1
jne case.0x100485e4.6
pop edi
mov eax, 8
pop esi
mov ecx, dword [esp + 0x94]
xor ecx, esp
call fcn.10050837
add esp, 0x98
ret
pop edi
mov eax, 7
pop esi
mov ecx, dword [esp + 0x94]
xor ecx, esp
call fcn.10050837
add esp, 0x98
ret
test ecx, ecx
jne case.default.0x100485e4
pop edi
lea eax, [ecx + 0xa]
pop esi
mov ecx, dword [esp + 0x94]
xor ecx, esp
call fcn.10050837
add esp, 0x98
ret
mov ecx, dword [esp + 0x9c]
pop edi
pop esi
xor ecx, esp
xor eax, eax
call fcn.10050837
add esp, 0x98
ret

Function at 0x100487a0
Capabilities:
Get file version info

Disassembly:
sub esp, 0x114
mov eax, dword [0x1008f414]
xor eax, esp
mov dword [esp + 0x110], eax
push ebp
push esi
mov esi, dword [esp + 0x120]
test esi, esi
push edi
mov ebp, ecx
jne 0x100487c9
mov esi, 0x10090bc0
push ebx
lea eax, [esp + 0x14]
push eax
push esi
call sub.VERSION.dll_GetFileVersionInfoSizeA
mov ebx, eax
push ebx
call fcn.100504d9
add esp, 4
push esi
push 0x104
lea ecx, [esp + 0x24]
push ecx
mov edi, eax
call fcn.1000a28e
push edi
push ebx
push 0
lea edx, [esp + 0x28]
push edx
call sub.VERSION.dll_GetFileVersionInfoA
test eax, eax
pop ebx
jne 0x10048818
call dword [sym.imp.KERNEL32.dll_GetLastError]
push edi
call fcn.10050771
add esp, 4
xor al, al
jmp 0x1004884b
lea eax, [esp + 0x14]
push eax
lea ecx, [esp + 0x10]
push ecx
push 0x100742e4
push edi
call sub.VERSION.dll_VerQueryValueA
mov eax, dword [esp + 0xc]
mov edx, dword [eax + 0x14]
mov eax, dword [eax + 0x10]
push edx
push eax
mov ecx, ebp
call fcn.10048720
push edi
call fcn.10050771
add esp, 4
mov al, 1
mov ecx, dword [esp + 0x11c]
pop edi
pop esi
pop ebp
xor ecx, esp
call fcn.10050837
add esp, 0x114
ret 4
Function at 0x10049620
Capabilities:
Query or enumerate registry value

Disassembly:
push ecx
mov edx, dword [esp + 0x10]
push ebx
push ebp
mov ebp, dword [esp + 0x10]
push esi
push edi
lea eax, [esp + 0x1c]
push eax
mov eax, dword [esp + 0x20]
mov esi, ecx
lea ecx, [esp + 0x14]
push ecx
push 0
push edx
push 0
push 0
push 0
push eax
push ebp
mov dword [esp + 0x34], 0
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov edi, eax
test edi, edi
jne 0x1004967b
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
je 0x10049673
push ecx
call ebx
mov dword [esi], 0
mov ecx, dword [esp + 0x10]
mov edi, eax
mov dword [esi], ecx
push ebp
call ebx
test edi, edi
jne 0x100496af
lea edx, [esp + 0x20]
push edx
mov edx, dword [esi]
lea eax, [esi + 0x8cc]
push eax
lea ecx, [esp + 0x20]
push ecx
push edi
push edi
push edx
mov dword [esp + 0x38], 0x800
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push 1
mov ecx, esi
call fcn.100495c0
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret 0xc

Function at 0x100496c0
Capabilities:
Set registry value

Disassembly:
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
push eax
mov eax, dword [esp + 0xc]
push edx
mov edx, dword [esp + 0xc]
push eax
mov eax, dword [ecx]
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
ret 0x10

Function at 0x100496f0
Capabilities:
Query or enumerate registry value

Disassembly:
push ecx
push ebx
push esi
push edi
mov esi, ecx
push 1
mov dword [esi + 0x10cc], 0
call fcn.100495c0
cmp byte [esi + 0x10d8], 0
je 0x10049781
mov ebx, dword [sym.imp.ADVAPI32.dll_RegEnumValueA]
lea edi, [esi + 4]
lea esp, [esp]
mov eax, dword [esp + 0x14]
push eax
push edi
call fcn.100548c4
add esp, 8
test eax, eax
je 0x1004978a
mov ecx, dword [esi + 0x10cc]
lea eax, [esi + 0x10d4]
push eax
mov dword [eax], 0x800
lea eax, [esi + 0xcc]
push eax
lea eax, [esi + 0x10d0]
push eax
push 0
lea eax, [esp + 0x1c]
push eax
lea edx, [ecx + 1]
push edi
mov dword [esi + 0x10cc], edx
mov edx, dword [esi]
push ecx
push edx
mov dword [esp + 0x2c], 0xc8
call ebx
test eax, eax
sete cl
test cl, cl
mov byte [esi + 0x10d8], cl
jne 0x10049720
pop edi
pop esi
xor al, al
pop ebx
pop ecx
ret 4
pop edi
pop esi
mov al, 1
pop ebx
pop ecx
ret 4
Function at 0x10049dd0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
mov eax, dword [0x1008f414]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 0x10], 0
push ebx
push esi
push edi
jne 0x10049def
lea eax, [ebp - 0x14]
mov dword [ebp + 0x10], eax
push 0x44
lea ecx, [ebp - 0x58]
push 0
push ecx
call fcn.10051ae0
mov ebx, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
add esp, 0xc
test ebx, ebx
mov dword [ebp - 0x2c], edx
je 0x10049e20
mov ecx, 0x104
mov eax, ebx
cmp byte [eax], 0
je 0x10049e39
add eax, 1
sub ecx, 1
jne 0x10049e13
mov eax, 0xa0
lea esp, [ebp - 0x64]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10050837
mov esp, ebp
pop ebp
ret
test ecx, ecx
je 0x10049e20
mov eax, 0x104
sub eax, ecx
lea esi, [eax + 1]
mov eax, esi
call fcn.10051ab0
cmp esi, 0x7fffffff
mov edi, esp
ja 0x10049e60
push ebx
push esi
push edi
call fcn.1000a28e
mov eax, dword [ebp + 0x10]
push eax
lea ecx, [ebp - 0x58]
push ecx
push 0
push 0
push 0x20
push 0
push 0
push 0
push edi
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
jne 0x10049e9b
call dword [sym.imp.KERNEL32.dll_GetLastError]
lea esp, [ebp - 0x64]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10050837
mov esp, ebp
pop ebp
ret
xor eax, eax
lea esp, [ebp - 0x64]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10050837
mov esp, ebp
pop ebp
ret

Function at 0x1004a0e0
Capabilities:
Create thread

Disassembly:
push esi
mov esi, ecx
cmp dword [esi + 4], 0
je 0x1004a11a
mov eax, dword [esi + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov ecx, dword [esi + 4]
push 0xffffffffffffffff
push ecx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov edx, dword [esi + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_ResetEvent]
mov eax, dword [esi + 4]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 4], 0
lea ecx, [esi + 8]
push ecx
push 0
push esi
push 0x10049f20
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [esi + 4], eax
pop esi
ret
Function at 0x1004a430
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x100a3d84], 0
jne 0x1004a4ef
xor eax, eax
nop
mov ecx, eax
and cl, 1
neg cl
mov edx, eax
sbb ecx, ecx
shr edx, 1
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr ecx, 1
xor ecx, edx
mov edx, ecx
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr ecx, 1
xor ecx, edx
mov edx, ecx
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr ecx, 1
xor ecx, edx
mov edx, ecx
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr ecx, 1
xor ecx, edx
mov edx, ecx
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr ecx, 1
xor ecx, edx
mov edx, ecx
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr ecx, 1
xor ecx, edx
mov edx, ecx
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr ecx, 1
xor edx, ecx
mov dword [eax*4 + 0x100a3d80], edx
add eax, 1
cmp eax, 0x100
jl 0x1004a440
mov ecx, dword [esp + 0xc]
test ecx, ecx
mov eax, dword [esp + 4]
not eax
jbe 0x1004a522
push esi
mov esi, dword [esp + 0xc]
movzx edx, byte [esi]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x100a3d80]
sub ecx, 1
add esi, 1
test ecx, ecx
ja 0x1004a502
pop esi
not eax
ret

Function at 0x1004a630
Capabilities:
Get common file path
Get disk information

Disassembly:
sub esp, 0x220
mov eax, dword [0x1008f414]
xor eax, esp
mov dword [esp + 0x21c], eax
push esi
push edi
mov edi, dword [esp + 0x22c]
push 0x105
lea eax, [esp + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
mov esi, dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
je 0x1004a697
push 0
push 0
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x18]
push edx
lea eax, [esp + 0x18]
push eax
push 0x104
lea ecx, [esp + 0x134]
push ecx
lea edx, [esp + 0x30]
push edx
mov byte [esp + 0x37], 0
call esi
test eax, eax
jne 0x1004a6bf
push 0
push 0
lea eax, [esp + 0x18]
push eax
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x18]
push edx
push 0x104
lea eax, [esp + 0x134]
push eax
push 0
call esi
test eax, eax
je 0x1004a6f8
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x230]
push ecx
push 0x10070590
push edx
push edi
call fcn.100011f2
add esp, 0x10
neg eax
sbb eax, eax
pop edi
and eax, 0x7a
pop esi
mov ecx, dword [esp + 0x21c]
xor ecx, esp
call fcn.10050837
add esp, 0x220
ret
mov ecx, dword [esp + 0x224]
pop edi
pop esi
xor ecx, esp
mov eax, 0x1f
call fcn.10050837
add esp, 0x220
ret
Function at 0x1004bec0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push esi
push edi
mov edi, dword [esp + 0xc]
push edi
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x1004bede
pop edi
mov eax, 0x80070002
pop esi
ret 4
push edi
mov ecx, esi
call fcn.1004bb90
pop edi
pop esi
ret 4

Function at 0x1004bef0
Capabilities:
Parse url

Disassembly:
sub esp, 0x3c
push esi
push edi
push 0x38
lea eax, [esp + 0x10]
push 0
push eax
mov edi, ecx
mov dword [esp + 0x14], 0x3c
call fcn.10051ae0
mov esi, dword [esp + 0x54]
mov eax, esi
add esp, 0xc
mov dword [esp + 0x10], 1
mov dword [esp + 0xc], 0
lea edx, [eax + 1]
lea esp, [esp]
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x1004bf30
lea ecx, [esp + 8]
push ecx
push 0
sub eax, edx
push eax
push esi
call dword [sym.imp.WININET.dll_InternetCrackUrlA]
test eax, eax
je 0x1004bf73
cmp dword [esp + 0xc], 0
je 0x1004bf73
cmp dword [esp + 0x10], 0
je 0x1004bf73
cmp dword [esp + 0x14], 1
jl 0x1004bf73
push esi
mov ecx, edi
call fcn.1004bb90
pop edi
pop esi
add esp, 0x3c
ret 4
pop edi
mov eax, 0x80070057
pop esi
add esp, 0x3c
ret 4
Function at 0x1004d7d0
Capabilities:
Delete registry key
Delete registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1006ddf0
mov eax, dword fs:[0]
push eax
sub esp, 0x10
mov eax, dword [0x1008f414]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
call dword [0x1008f3d4]
mov ebx, eax
mov eax, dword [0x100a41f4]
mov edx, dword [eax + 0xc]
mov ecx, 0x100a41f4
call edx
add eax, 0x10
mov dword [ebp - 0x18], eax
mov eax, dword [0x100a41f4]
mov edx, dword [eax + 0xc]
mov ecx, 0x100a41f4
mov dword [ebp - 4], 0
call edx
add eax, 0x10
mov dword [ebp - 0x14], eax
mov edi, dword [ebp + 8]
test edi, edi
mov byte [ebp - 4], 1
jne 0x1004d843
xor eax, eax
jmp 0x1004d86d
push edi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
add eax, 1
cmp eax, 0x3fffffff
jle 0x1004d858
xor eax, eax
jmp 0x1004d86d
lea esi, [eax + eax]
mov eax, esi
call fcn.10051ab0
mov eax, esp
push ebx
push esi
push edi
push eax
call fcn.1000974d
lea ecx, [ebp - 0x14]
push ecx
lea edx, [ebp - 0x18]
push edx
lea ecx, [ebp - 0x1c]
push ecx
push eax
call fcn.1004cfe0
mov ebx, dword [ebp - 0x14]
mov esi, eax
add esp, 0x10
test esi, esi
jl 0x1004d92e
push 0x1006fd78
push ebx
call fcn.100512a1
add esp, 8
test eax, eax
setne al
test al, al
je 0x1004d90e
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
push 0x20006
push edx
push eax
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x14], 0
call fcn.1000634e
test eax, eax
je 0x1004d8e4
jle 0x1004d8d2
and eax, 0xffff
or eax, 0x80070000
mov esi, eax
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x1004d92e
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x1004d92e
mov edi, dword [ebp - 0x14]
push ebx
push edi
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
test eax, eax
je 0x1004d901
jle 0x1004d8ff
and eax, 0xffff
or eax, 0x80070000
mov esi, eax
test edi, edi
je 0x1004d92e
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x1004d92e
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp - 0x1c]
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
test eax, eax
je 0x1004d92e
jle 0x1004d92c
and eax, 0xffff
or eax, 0x80070000
mov esi, eax
lea eax, [ebx - 0x10]
mov byte [ebp - 4], 0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x1004d94e
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
mov dword [ebp - 4], 0xffffffff
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x1004d974
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, esi
lea esp, [ebp - 0x2c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.10050837
mov esp, ebp
pop ebp
ret