joyce8/EMBER2024-capa huggingface dataset:
Function at 0x482df3
Capabilities:
Get graphical window text

Disassembly:
mov eax, 0x49000f
call fcn.0046eee0
push ecx
push esi
mov esi, ecx
cmp dword [esi + 0x4c], 0
jne 0x482e0d
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
jmp 0x482e59
call fcn.004844cd
mov edx, dword [eax]
mov ecx, eax
call dword [edx + 0xc]
add eax, 0x10
mov dword [ebp - 0x10], eax
mov ecx, dword [esi + 0x4c]
mov eax, dword [ecx]
and dword [ebp - 4], 0
lea edx, [ebp - 0x10]
push edx
call dword [eax + 0x8c]
push dword [ebp + 0xc]
push dword [ebp - 0x10]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov ecx, dword [ebp - 0x10]
add ecx, 0xfffffff0
mov esi, eax
call fcn.00408f10
mov eax, esi
mov ecx, dword [ebp - 0xc]
pop esi
mov dword fs:[0], ecx
leave
ret 8

Function at 0x48378a
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
cmp dword [edi + 0x54], 0
mov eax, dword [edi + 0x58]
mov esi, dword [edi + 0x5c]
mov dword [ebp - 4], eax
je 0x4837c1
call fcn.004891a0
mov ebx, dword [eax + 0xc]
push 5
push dword [edi + 0x54]
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x4837d2
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
xor ebx, ebx
inc ebx
test esi, esi
je 0x48380b
cmp word [esi + 2], 0xffff
mov ecx, dword [esi]
jne 0x4837f0
mov ecx, dword [esi + 0xc]
mov ax, word [esi + 0x12]
mov si, word [esi + 0x14]
jmp 0x4837f8
mov ax, word [esi + 0xa]
mov si, word [esi + 0xc]
test cx, 0x1801
jne 0x483809
test ax, ax
jne 0x483809
test si, si
je 0x48380b
xor ebx, ebx
cmp dword [edi + 0x54], 0
je 0x48381a
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
pop esi
mov eax, ebx
pop ebx
leave
ret
Function at 0x483a6c
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, 0x490116
call fcn.0046eee0
sub esp, 0x18
push ebx
push esi
mov esi, ecx
mov eax, dword [esi + 0x58]
mov ebx, dword [esi + 0x5c]
push edi
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x18], eax
call fcn.004891a0
cmp dword [esi + 0x54], 0
mov edi, dword [eax + 0xc]
je 0x483aba
call fcn.004891a0
mov edi, dword [eax + 0xc]
push 5
push dword [esi + 0x54]
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x483acb
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
test ebx, ebx
jne 0x483ad7
or eax, 0xffffffff
jmp 0x483bda
mov ecx, esi
call fcn.004835ac
mov dword [ebp - 0x14], eax
call fcn.004807be
and dword [ebp - 0x20], 0
cmp dword [ebp - 0x14], 0
je 0x483b1a
call dword [sym.imp.USER32.dll_GetDesktopWindow]
cmp dword [ebp - 0x14], eax
je 0x483b1a
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_IsWindowEnabled]
test eax, eax
je 0x483b1a
push 0
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_EnableWindow]
mov dword [ebp - 0x20], 1
and dword [ebp - 4], 0
push esi
call fcn.00481a09
push dword [ebp - 0x14]
call fcn.00480716
push edi
push eax
push ebx
mov ecx, esi
call fcn.0048385f
xor ebx, ebx
cmp eax, ebx
je 0x483b8e
test byte [esi + 0x38], 0x10
je 0x483b5c
push 4
pop edi
mov ecx, esi
call fcn.00482763
test ah, 1
je 0x483b54
push 5
pop edi
push edi
mov ecx, esi
call fcn.004801ba
cmp dword [esi + 0x1c], ebx
je 0x483b8e
push 0x97
push ebx
push ebx
push ebx
push ebx
push ebx
mov ecx, esi
call fcn.00482987
jmp 0x483b8e
or dword [ebp - 4], 0xffffffff
cmp dword [ebp - 0x20], ebx
je 0x483ba2
push 1
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_EnableWindow]
cmp dword [ebp - 0x14], ebx
je 0x483bbb
call dword [sym.imp.USER32.dll_GetActiveWindow]
cmp eax, dword [esi + 0x1c]
jne 0x483bbb
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_SetActiveWindow]
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x60]
mov ecx, esi
call fcn.004835e6
cmp dword [esi + 0x54], ebx
je 0x483bd7
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, dword [esi + 0x40]
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret
Function at 0x4852c6
Capabilities:
Get disk information

Disassembly:
mov eax, 0x490644
call fcn.0046eee0
sub esp, 0x150
mov eax, dword [0x4aff50]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x154]
push eax
push edi
mov esi, 0x104
push esi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetFullPathNameA]
xor ebx, ebx
cmp eax, ebx
jne 0x48530e
push esi
push dword [ebp + 0xc]
push edi
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
jmp 0x485312
cmp eax, esi
jb 0x485319
xor eax, eax
jmp 0x4853ee
call fcn.004844cd
mov edx, dword [eax]
mov ecx, eax
call dword [edx + 0xc]
add eax, 0x10
mov dword [ebp + 8], eax
lea eax, [ebp + 8]
push eax
push edi
mov dword [ebp - 4], ebx
call fcn.00485284
push dword [ebp + 8]
call dword [sym.imp.SHLWAPI.dll_PathIsUNCA]
test eax, eax
jne 0x4853de
push ebx
push ebx
lea eax, [ebp - 0x158]
push eax
lea eax, [ebp - 0x15c]
push eax
push ebx
push ebx
push ebx
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
test eax, eax
jne 0x48536d
xor esi, esi
jmp 0x4853e1
test byte [ebp - 0x158], 2
jne 0x48537d
push edi
call dword [sym.imp.USER32.dll_CharUpperA]
test byte [ebp - 0x158], 4
jne 0x4853de
lea eax, [ebp - 0x150]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
je 0x4853de
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp dword [ebp - 0x154], ebx
je 0x485369
cmp dword [ebp - 0x154], edi
jbe 0x485369
lea eax, [ebp - 0x124]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
sub eax, edi
add eax, dword [ebp - 0x154]
cmp eax, esi
jge 0x485369
lea eax, [ebp - 0x124]
push eax
push dword [ebp - 0x154]
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
xor esi, esi
inc esi
mov ecx, dword [ebp + 8]
add ecx, 0xfffffff0
call fcn.00408f10
mov eax, esi
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x10]
pop ebx
call fcn.0046bf5e
leave
ret 8
Function at 0x485926
Capabilities:
Check if file exists
Get file attributes
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push 0x128
xor ebx, ebx
push ebx
push esi
mov edi, ecx
call fcn.0046ef00
add esp, 0xc
push 0x104
push dword [edi + 0xc]
lea eax, [esi + 0x22]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
mov eax, dword [edi + 4]
cmp eax, dword [0x49cc3c]
je 0x485a2d
lea ecx, [ebp - 0x18]
push ecx
lea ecx, [ebp - 0x10]
push ecx
lea ecx, [ebp - 8]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileTime]
test eax, eax
je 0x485996
push ebx
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, 0xffffffff
mov dword [esi + 0x18], eax
mov dword [esi + 0x1c], ebx
jne 0x48599d
cmp ebx, ebx
jne 0x48599d
xor eax, eax
jmp 0x485a30
mov edi, dword [edi + 0xc]
cmp dword [edi - 0xc], ebx
jne 0x4859aa
mov byte [esi + 0x20], bl
jmp 0x4859be
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
sete cl
dec cl
and ecx, eax
mov byte [esi + 0x20], cl
push 0xffffffffffffffff
lea eax, [ebp - 8]
push eax
lea ecx, [ebp - 0x20]
call fcn.0046ba40
mov ecx, dword [eax]
mov dword [esi], ecx
mov eax, dword [eax + 4]
mov dword [esi + 4], eax
push 0xffffffffffffffff
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 0x20]
call fcn.0046ba40
mov ecx, dword [eax]
mov dword [esi + 0x10], ecx
mov eax, dword [eax + 4]
mov dword [esi + 0x14], eax
push 0xffffffffffffffff
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 0x20]
call fcn.0046ba40
mov ecx, dword [eax]
mov dword [esi + 8], ecx
mov ecx, dword [eax + 4]
mov dword [esi + 0xc], ecx
mov ecx, dword [esi]
or ecx, dword [esi + 4]
jne 0x485a19
mov ecx, dword [eax]
mov dword [esi], ecx
mov eax, dword [eax + 4]
mov dword [esi + 4], eax
mov eax, dword [esi + 0x10]
or eax, dword [esi + 0x14]
jne 0x485a2d
mov eax, dword [esi + 8]
mov dword [esi + 0x10], eax
mov eax, dword [esi + 0xc]
mov dword [esi + 0x14], eax
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x486632
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x104
mov eax, dword [0x4aff50]
push esi
push dword [ebp + 0xc]
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov esi, eax
mov eax, 0x100
cmp esi, eax
ja 0x486681
push eax
lea eax, [ebp - 0x104]
push eax
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetWindowTextA]
cmp eax, esi
jne 0x486681
push dword [ebp + 0xc]
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
je 0x48668d
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_SetWindowTextA]
mov ecx, dword [ebp - 4]
pop esi
call fcn.0046bf5e
leave
ret 8
Function at 0x48758a
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x4aff50]
push esi
mov esi, ecx
cmp dword [esi + 0x50], 0
mov dword [ebp - 4], eax
je 0x4875d7
push dword [ebp + 8]
call fcn.00489ee4
mov esi, eax
test esi, esi
je 0x4875ff
push edi
push 4
lea eax, [ebp + 0x10]
push eax
push 4
push 0
push dword [ebp + 0xc]
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push esi
mov edi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
test edi, edi
sete al
pop edi
jmp 0x4875ff
push dword [ebp + 0x10]
lea eax, [ebp - 0x14]
push 0x495514
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
push dword [esi + 0x64]
lea eax, [ebp - 0x14]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringA]
mov ecx, dword [ebp - 4]
pop esi
call fcn.0046bf5e
leave
ret 0xc

Function at 0x4887ec
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
cmp dword [ebp + 0xc], 0x800
mov eax, dword [0x4aff50]
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
jne 0x48884a
push 0x49bf94
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
push esi
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 8]
mov esi, 0x112
lea eax, [ebp - 0x118]
push esi
push eax
call fcn.0046db3c
add esp, 0x10
cmp eax, 0xffffffff
je 0x48885e
cmp eax, esi
jae 0x48885e
lea eax, [ebp - 0x118]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
jmp 0x488860
push 4
push eax
push 3
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
test eax, eax
jne 0x488815
jmp 0x488861
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
call fcn.0046bf5e
leave
ret
Function at 0x488881
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
mov eax, dword [0x4aff50]
push ebx
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
xor ebx, ebx
push str.kernel32.dll
mov dword [ebp - 4], eax
mov dword [ebp - 0x18], ebx
xor esi, esi
call edi
push str.GetUserDefaultUILanguage
push eax
mov dword [ebp - 0x20], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
cmp eax, ebx
je 0x488923
call eax
mov esi, dword [sym.imp.KERNEL32.dll_ConvertDefaultLocale]
mov ebx, 0x3ff
mov edi, 0xfc00
mov dword [ebp - 0x18], eax
movzx eax, ax
mov ecx, eax
and ecx, ebx
movzx ecx, cx
and eax, edi
or eax, ecx
push eax
mov dword [ebp - 0x1c], ecx
call esi
push dword [ebp - 0x1c]
mov dword [ebp - 0x3c], eax
call esi
push str.GetSystemDefaultUILanguage
push dword [ebp - 0x20]
mov dword [ebp - 0x38], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
call eax
mov dword [ebp - 0x18], eax
movzx eax, ax
mov ecx, eax
and ecx, ebx
movzx ebx, cx
and eax, edi
or eax, ebx
push eax
call esi
push ebx
mov dword [ebp - 0x34], eax
call esi
mov dword [ebp - 0x30], eax
push 4
xor ebx, ebx
jmp 0x488a25
call dword [sym.imp.KERNEL32.dll_GetVersion]
test eax, eax
jns 0x4889d3
lea eax, [ebp - 0x1c]
push eax
push 0x20019
push ebx
push str.Control_PanelDesktopResourceLocale
push SysReAllocString
mov dword [ebp - 0x1c], ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x488a26
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x24]
push eax
push ebx
push ebx
push dword [ebp - 0x1c]
mov dword [ebp - 0x20], 0x10
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4889c8
cmp dword [ebp - 0x24], 1
jne 0x4889c8
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x14]
push 0x49bfa4
push eax
call fcn.0046db93
add esp, 0xc
cmp eax, 1
jne 0x4889c8
mov eax, dword [ebp - 0x28]
mov esi, dword [sym.imp.KERNEL32.dll_ConvertDefaultLocale]
mov dword [ebp - 0x18], eax
movzx eax, ax
mov ecx, eax
and ecx, 0x3ff
movzx edi, cx
and eax, 0xfc00
or eax, edi
push eax
call esi
push edi
mov dword [ebp - 0x3c], eax
call esi
push 2
mov dword [ebp - 0x38], eax
pop esi
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x488a26
push str.ntdll.dll
call edi
cmp eax, ebx
je 0x488a26
lea ecx, [ebp - 0x18]
push ecx
push 0x48886b
push 1
push 0x10
push eax
mov dword [ebp - 0x18], ebx
call dword [sym.imp.KERNEL32.dll_EnumResourceLanguagesA]
cmp word [ebp - 0x18], bx
je 0x488a26
movzx eax, word [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_ConvertDefaultLocale]
mov ecx, eax
and ecx, 0x3ff
movzx edi, cx
and eax, 0xfc00
or eax, edi
push eax
call esi
push edi
mov dword [ebp - 0x3c], eax
call esi
mov dword [ebp - 0x38], eax
push 2
pop esi
mov dword [ebp + esi*4 - 0x3c], 0x800
inc esi
xor edi, edi
cmp esi, ebx
jle 0x488a4c
push dword [ebp + edi*4 - 0x3c]
push dword [ebp + 8]
call fcn.004887ec
cmp eax, ebx
pop ecx
pop ecx
jne 0x488a4e
inc edi
cmp edi, esi
jl 0x488a35
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
pop ebx
call fcn.0046bf5e
leave
ret 4
Function at 0x488a5d
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push edi
xor edi, edi
mov dword [ecx + 0x9c], edi
cmp dword [str.SoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer], edi
mov dword [ebp - 0x10], ecx
mov dword [ebp - 4], edi
mov dword [ebp - 8], edi
mov dword [ebp - 0x14], 4
mov dword [ebp - 0xc], edi
mov ebx, 0x4af6f8
je 0x488b19
push esi
lea eax, [ebp - 4]
push eax
push 1
push edi
push dword [ebx]
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x488b01
mov esi, dword [ebx + 4]
jmp 0x488afb
lea ecx, [ebp - 0x14]
push ecx
lea ecx, [ebp - 8]
push ecx
lea ecx, [ebp - 0xc]
push ecx
push edi
push eax
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x488aeb
cmp dword [ebp - 0xc], 4
jne 0x488aeb
cmp dword [ebp - 8], edi
mov eax, dword [ebp - 0x10]
mov ecx, dword [esi + 4]
je 0x488ae3
or dword [eax + 0x9c], ecx
jmp 0x488aeb
not ecx
and dword [eax + 0x9c], ecx
mov dword [ebp - 8], edi
mov dword [ebp - 0x14], 4
mov dword [ebp - 0xc], edi
add esi, 8
mov eax, dword [esi]
cmp eax, edi
jne 0x488aaf
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
add ebx, 8
cmp dword [ebx], edi
mov dword [ebp - 4], edi
jne 0x488a92
pop esi
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop edi
inc eax
pop ebx
leave
ret

Function at 0x48920d
Capabilities:
Query or enumerate registry key

Disassembly:
mov eax, 0x4901c2
call fcn.0046eee0
sub esp, 0x11c
mov eax, dword [0x4aff50]
push ebx
push esi
push edi
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
mov dword [ebp - 0x10], esp
lea ecx, [ebp - 0x124]
push ecx
push eax
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
mov esi, eax
test esi, esi
jne 0x489306
push 0x104
lea eax, [ebp - 0x11c]
push eax
push 0
push dword [ebp - 0x124]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
mov esi, eax
test esi, esi
jne 0x4892da
and dword [ebp - 4], eax
lea eax, [ebp - 0x11c]
push eax
lea ecx, [ebp - 0x120]
call fcn.00462d08
lea eax, [ebp - 0x120]
push eax
push dword [ebp - 0x124]
mov byte [ebp - 4], 1
call fcn.0048920d
mov ecx, dword [ebp - 0x120]
mov esi, eax
test esi, esi
setne bl
add ecx, 0xfffffff0
mov byte [ebp - 4], 0
call fcn.00408f10
test bl, bl
jne 0x4892da
or dword [ebp - 4], 0xffffffff
jmp 0x48924b
cmp esi, 0x103
je 0x4892ea
cmp esi, 0x3f2
jne 0x4892fa
mov eax, dword [ebp + 0xc]
push dword [eax]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
mov esi, eax
push dword [ebp - 0x124]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x14]
mov eax, esi
call fcn.0046bf5e
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x4896c6
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
push edi
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov edi, dword [esp + 0x10]
test edi, edi
jle 0x4896fb
cmp edi, dword [esi + 0xc]
jge 0x4896fb
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4896fb
cmp edi, dword [eax + 8]
jge 0x4896fb
mov eax, dword [eax + 0xc]
mov edi, dword [eax + edi*4]
jmp 0x4896fd
xor edi, edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, edi
pop edi
pop esi
pop ebx
ret 4

Function at 0x489801
Capabilities:
Allocate thread local storage

Disassembly:
xor eax, eax
push esi
mov esi, ecx
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x18], 4
mov dword [esi + 4], eax
mov dword [esi + 8], 1
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], eax
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x489835
jmp fcn.0047e85d
lea eax, [esi + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov eax, esi
pop esi
ret

Function at 0x4898a6
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
lea esi, [edi + 0x1c]
push esi
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [ebp + 8]
xor ebx, ebx
cmp eax, ebx
jle 0x48999f
cmp eax, dword [edi + 0xc]
jge 0x48999f
push dword [edi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
cmp esi, ebx
je 0x4898f7
mov ecx, dword [ebp + 8]
cmp ecx, dword [esi + 8]
jl 0x489988
cmp dword [ebp + 0xc], ebx
je 0x489988
jmp 0x489921
push 0x10
call fcn.00489592
cmp eax, ebx
je 0x48990d
mov ecx, eax
call fcn.004897f8
mov esi, eax
jmp 0x48990f
xor esi, esi
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
mov ecx, dword [edi + 0x14]
mov eax, dword [edi + 0x18]
mov dword [esi + eax], ecx
mov dword [edi + 0x14], esi
mov eax, dword [esi + 0xc]
cmp eax, ebx
jne 0x489938
mov eax, dword [edi + 0xc]
shl eax, 2
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
jmp 0x489948
mov ecx, dword [edi + 0xc]
push 2
shl ecx, 2
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_LocalReAlloc]
cmp eax, ebx
jne 0x48995a
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
call fcn.0047e85d
mov ecx, dword [esi + 8]
mov dword [esi + 0xc], eax
mov edx, dword [edi + 0xc]
sub edx, ecx
shl edx, 2
push edx
lea eax, [eax + ecx*4]
push ebx
push eax
call fcn.0046ef00
mov eax, dword [edi + 0xc]
add esp, 0xc
push esi
mov dword [esi + 8], eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov ecx, dword [ebp + 8]
mov eax, dword [esi + 0xc]
cmp eax, ebx
je 0x48999a
cmp ecx, dword [esi + 8]
jge 0x48999a
mov edx, dword [ebp + 0xc]
mov dword [eax + ecx*4], edx
push dword [ebp - 4]
jmp 0x4899a0
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x489a5f
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x489a8d
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x489aab
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004899c9
jmp 0x489aab
mov eax, dword [esi + 0x14]
test eax, eax
je 0x489aab
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
push eax
mov ecx, esi
call fcn.004899c9
test edi, edi
mov eax, edi
jne 0x489a95
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
mov ecx, dword [0x4ca07c]
test ecx, ecx
je 0x489b5e
jmp 0x489a5e
ret 8
Function at 0x4014c0
Capabilities:
Create new key via cryptacquirecontext
Generate random numbers via winapi

Disassembly:
push ebx
mov ebx, dword [eax + 4]
test ebx, ebx
je 0x4015c1
push ebp
mov ebp, dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
push esi
push edi
mov eax, dword [0x41d288]
cmp dword [eax], 0
mov edi, eax
jne 0x4014fb
push 0xf0000000
push 0x18
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
jne 0x4014fb
mov dword [edi], eax
jmp 0x40153f
push 0x2c
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
test esi, esi
je 0x40153f
push 0x2c
push 0
push esi
call fcn.00401100
add esp, 0xc
lea ecx, [esi + 0xc]
push ecx
mov word [esi], 0x208
mov word [esi + 4], 0x6610
mov byte [esi + 8], 0x20
mov edx, dword [edi]
push 0x20
push edx
call ebp
neg eax
sbb eax, eax
and eax, esi
mov ecx, dword [ebx]
mov dword [ecx + 0x20], eax
mov eax, dword [0x41d288]
cmp dword [eax], 0
mov edi, eax
jne 0x40156a
push 0xf0000000
push 0x18
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
jne 0x40156a
mov dword [edi], eax
jmp 0x4015ae
push 0x2c
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
test esi, esi
je 0x4015ae
push 0x2c
push 0
push esi
call fcn.00401100
add esp, 0xc
lea edx, [esi + 0xc]
push edx
mov word [esi], 0x208
mov word [esi + 4], 0x6610
mov byte [esi + 8], 0x20
mov eax, dword [edi]
push 0x20
push eax
call ebp
neg eax
sbb eax, eax
and eax, esi
mov ecx, dword [ebx]
mov dword [ecx + 0x28], eax
mov ebx, dword [ebx + 4]
test ebx, ebx
jne 0x4014d5
pop edi
pop esi
pop ebp
pop ebx
ret