joyce8/EMBER2024-capa huggingface dataset:
Function at 0x410fa0
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x418ea8], ebx
push esi
push edi
jne 0x411020
push 0x401e68
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x41105b
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x401e5c
push edi
call esi
test eax, eax
mov dword [0x418ea8], eax
je 0x41105b
push 0x401e4c
push edi
call esi
push 0x401e38
push edi
mov dword [0x418eac], eax
call esi
cmp dword [0x418ba0], 2
mov dword [0x418eb0], eax
jne 0x411020
push 0x401e1c
push edi
call esi
test eax, eax
mov dword [0x418eb8], eax
je 0x411020
push 0x401e04
push edi
call esi
mov dword [0x418eb4], eax
mov eax, dword [0x418eb4]
test eax, eax
je 0x411065
call eax
test eax, eax
je 0x41104c
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x418eb8]
test eax, eax
je 0x41104c
test byte [ebp - 8], 1
jne 0x411065
cmp dword [0x418bac], 4
jb 0x41105f
or byte [ebp + 0x12], 0x20
jmp 0x411084
xor eax, eax
jmp 0x411094
or byte [ebp + 0x12], 4
jmp 0x411084
mov eax, dword [0x418eac]
test eax, eax
je 0x411084
call eax
mov ebx, eax
test ebx, ebx
je 0x411084
mov eax, dword [0x418eb0]
test eax, eax
je 0x411084
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x418ea8]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4133a7
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
push 4
pop eax
call fcn.0040dc60
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x413442
mov ebx, dword [ebp - 0x24]
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp - 0x48]
mov eax, dword [0x418ba0]
lea edi, [ecx - 1]
not edi
and edi, esi
sub edi, ecx
mov esi, eax
dec esi
neg esi
sbb esi, esi
and esi, 0xfffffff1
add esi, 0x11
imul esi, ecx
add esi, ebx
cmp edi, esi
mov dword [ebp - 8], ecx
jb 0x413442
cmp eax, 1
je 0x413463
mov dword [ebp - 4], ebx
mov ebx, 0x1000
push 0x1c
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x413442
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x41340f
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x41343e
xor eax, eax
inc eax
jmp 0x413482
cmp edi, eax
jae 0x413446
xor eax, eax
jmp 0x413482
cmp eax, esi
jae 0x41344d
mov dword [ebp - 4], esi
push 4
push ebx
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov eax, dword [0x418ba0]
jmp 0x413466
mov dword [ebp - 4], edi
dec eax
neg eax
sbb eax, eax
and eax, 0x103
lea ecx, [ebp - 0xc]
push ecx
inc eax
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x58]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x413f4b
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x18]
push esi
mov esi, dword [ebp + 0x14]
add eax, eax
mov dword [ebp + 0x18], eax
lea eax, [ebp + 0x18]
push eax
push esi
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
test eax, eax
jne 0x413fb8
mov ecx, dword [ebp + 0x18]
mov edx, dword [ebp + 0x14]
shr ecx, 1
cmp edx, 1
je 0x413f8f
cmp edx, 2
je 0x413f8f
cmp edx, 7
je 0x413fa0
jmp 0x413fb5
test ecx, ecx
je 0x413fb5
cmp word [esi + ecx*2 - 2], 0
jne 0x413fb5
cmp edx, 7
jne 0x413fb8
cmp ecx, 2
jb 0x413fb5
cmp word [esi + ecx*2 - 2], 0
jne 0x413fb5
cmp word [esi + ecx*2 - 4], 0
je 0x413fb8
push 0xd
pop eax
pop esi
pop ebp
ret 0x14

Function at 0x414143
Capabilities:
Shutdown system

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push esi
xor esi, esi
push esi
push esi
push esi
push esi
push esi
call fcn.00413db3
test eax, eax
je 0x4141a0
lea eax, [ebp - 4]
push eax
push 0x28
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x4141a0
lea eax, [ebp - 0x10]
push eax
push 0x40b150
push esi
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueW]
push esi
push esi
push esi
lea eax, [ebp - 0x14]
push eax
push esi
push dword [ebp - 4]
mov dword [ebp - 0x14], 1
mov dword [ebp - 8], 2
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
push esi
push 2
call dword [sym.imp.USER32.dll_ExitWindowsEx]
pop esi
leave
ret

Function at 0x4141ac
Capabilities:
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x140
push esi
push edi
lea eax, [ebp - 0x140]
push eax
push dword [ebp + 8]
xor esi, esi
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x4141f8
test byte [ebp - 0x140], 0x10
jne 0x4141df
add esi, dword [ebp - 0x120]
lea eax, [ebp - 0x140]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4141d0
push edi
call dword [sym.imp.KERNEL32.dll_FindClose]
pop edi
mov eax, esi
pop esi
leave
ret 4

Function at 0x4142a7
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push esi
push edi
push 7
pop ecx
xor esi, esi
xor eax, eax
mov word [ebp - 0x28], si
lea edi, [ebp - 0x26]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [ebp - 4]
push eax
push 0x20019
push esi
push 0x40ad50
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x41431b
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
push esi
push esi
push 0x40b180
push dword [ebp - 4]
mov dword [ebp - 8], 0x20
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 0x40b178
lea eax, [ebp - 0x28]
push eax
call dword [sym.imp.SHLWAPI.dll_StrCmpIW]
test eax, eax
jne 0x41431b
inc esi
pop edi
mov eax, esi
pop esi
leave
ret
Function at 0x4143f9
Capabilities:
Delete directory
Delete file
Enumerate files on windows
Enumerate files recursively
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x45c
mov eax, dword [ebp + 8]
test eax, eax
je 0x41455a
cmp word [eax], 0
je 0x41455a
push ebx
mov ebx, dword [sym.imp.SHLWAPI.dll_StrCpyNW]
push esi
push 0x104
push eax
lea eax, [ebp - 0x20c]
push eax
call ebx
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAddBackslashW]
mov esi, eax
neg esi
sbb esi, esi
and esi, 0x7fffbffb
add esi, 0x80004005
mov dword [ebp - 4], eax
js 0x414554
push edi
lea edi, [ebp - 4]
sub edi, eax
sar edi, 1
push edi
push 0x40b1a0
push eax
call ebx
lea eax, [ebp - 0x45c]
push eax
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
cmp eax, 0xffffffff
mov dword [ebp + 8], eax
je 0x41454c
push edi
lea eax, [ebp - 0x430]
push eax
push dword [ebp - 4]
call ebx
test byte [ebp - 0x45c], 0x10
je 0x4144d5
push 0x40b19c
lea eax, [ebp - 0x430]
push eax
call fcn.004149f7
test eax, eax
jne 0x4144ff
push 0x40b194
lea eax, [ebp - 0x430]
push eax
call fcn.004149f7
test eax, eax
jne 0x4144ff
lea eax, [ebp - 0x20c]
push eax
call fcn.004143f9
jmp 0x4144fd
push 0x80
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x4144ff
call fcn.0040c54c
mov esi, eax
lea eax, [ebp - 0x45c]
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x414487
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindClose]
test esi, esi
jl 0x414553
mov eax, dword [ebp - 4]
and word [eax - 2], 0
push 0x10
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
test eax, eax
jne 0x414553
call fcn.0040c54c
mov esi, eax
pop edi
mov eax, esi
pop esi
pop ebx
jmp 0x41455f
mov eax, 0x80070057
leave
ret 4

Function at 0x414640
Capabilities:
Get common file path
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
push esi
xor esi, esi
push esi
push esi
push esi
push esi
push esi
mov dword [ebp - 4], esi
call fcn.00413db3
test eax, eax
je 0x414698
lea eax, [ebp - 8]
push eax
push 1
push esi
push 0x40b248
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4146cb
lea eax, [ebp - 4]
push eax
push esi
push esi
push esi
push 0x40b210
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4146cb
push 0x104
lea eax, [ebp - 0x10c]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0x40b204
lea eax, [ebp - 0x10c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendA]
lea eax, [ebp - 0x10c]
push eax
call fcn.004141ac
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
pop esi
leave
ret
Function at 0x4147a9
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x218
mov eax, dword [0x4199f0]
or eax, dword [0x4199f4]
jne 0x414894
lea eax, [ebp - 8]
push eax
push 0x20019
push 0
push 0x40b308
push 0x80000002
mov dword [ebp - 0xc], 0x104
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x414894
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x10]
push eax
push 0
push 0x40b300
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x41488b
cmp dword [ebp - 0x10], 1
jne 0x41488b
lea eax, [ebp - 0x218]
push eax
lea ecx, [ebp - 0x114]
call fcn.004146e4
mov eax, dword [eax]
mov dword [ebp - 4], eax
lea eax, [ebp - 0x110]
cmp dword [ebp - 0x114], eax
je 0x414847
push dword [ebp - 0x114]
call fcn.0040dc9d
pop ecx
push ebx
push esi
push edi
lea eax, [ebp - 4]
push eax
call fcn.00413f0f
mov esi, eax
lea eax, [ebp - 4]
push eax
call fcn.00413f0f
mov edi, eax
lea eax, [ebp - 4]
push eax
call fcn.00413f0f
mov ebx, eax
lea eax, [ebp - 4]
push eax
call fcn.00413f0f
push eax
push ebx
push edi
push esi
call fcn.00414261
pop edi
pop esi
mov dword [0x4199f0], eax
mov dword [0x4199f4], edx
pop ebx
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [0x4199f0]
mov edx, dword [0x4199f4]
leave
ret
Function at 0x4209f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a84cb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0049a894
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x420a72
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049805d
mov eax, dword [eax]
push 0x74f260
push eax
call fcn.00489694
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0049ab1f
test bl, bl
je 0x420a72
push 0x74f260
lea ecx, [esp + 0xc]
call fcn.0049aefb
push 0x752dec
lea ecx, [esp + 0xc]
call fcn.0049aefb
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x420aae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0049ab1f
jmp 0x420b79
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x420b32
lea edx, [esp + 0x7c]
push 0x752de8
push edx
call fcn.00489694
add esp, 8
test eax, eax
je 0x420b32
lea eax, [esp + 0x7c]
push 0x752de4
push eax
call fcn.00489694
add esp, 8
test eax, eax
je 0x420b32
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x420ac2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0049ab1f
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x421370
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x4213d2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x4213e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a854b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x761490]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x421518
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x421446
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049ab1f
xor eax, eax
jmp 0x42158f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0049aca8
push esi
lea ecx, [esp + 0xc]
call fcn.0049af37
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x42156d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00421370
test eax, eax
jne 0x42156d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00421370
test eax, eax
jne 0x42156d
lea eax, [esp + 0x14]
push 0x752e00
push eax
call fcn.0048a7a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x42154c
lea ecx, [esp + 0x14]
push 0x752dfc
push ecx
call fcn.0048a720
mov esi, eax
add esp, 8
test esi, esi
jne 0x42154c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x42154f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0049ac58
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x42145e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049ab1f
xor eax, eax
jmp 0x42158f
mov byte [esi], 0
push 0x752df8
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0049ab1f
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x435870
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x4358de
cmp si, 0x69
ja 0x4358de
add esi, 0xffd0
cmp si, 0x11
je 0x4358ae
push 0x11
call edi
test ax, ax
jge 0x4358ae
or esi, 0x2000
cmp si, 0x10
je 0x4358c3
push 0x10
call edi
test ax, ax
jge 0x4358c3
or esi, 0x4000
cmp si, 0x12
je 0x4358d8
push 0x12
call edi
test ax, ax
jge 0x4358d8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4358eb
mov esi, 0xbd
jmp 0x43589f
cmp si, 0x6e
jne 0x4358f8
mov esi, 0xbe
jmp 0x43589f
cmp si, 0x6f
jne 0x435899
mov esi, 0xbf
jmp 0x43589f

Function at 0x437010
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x772488]
xor edx, edx
cmp eax, edx
jne 0x437036
xor eax, eax
mov byte [eax + 0x772388], al
inc eax
cmp eax, 0x100
jl 0x43701e
mov dword [0x772488], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x772388
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4370c7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x43709a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x437068
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x437140
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x437193
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x43717a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43dbd0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x43dd68
cmp ebp, ebx
jle 0x43dd68
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x43dc2e
dec eax
or eax, 0xfffffff8
inc eax
je 0x43dc35
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43dc44
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43dc4b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0049a860
add esp, 4
cmp eax, ebx
je 0x43dc6c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0049a860
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x43dd5e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x43dd45
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43dd31
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43dd26
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x43dd34
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43dd34
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43dcd0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x43dcc1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x440da0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4a9f78
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x440dd9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.004a2339
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004a23c1
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00440e60
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004a23fe
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x445430
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4aa708
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.00445fb0
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x4454d9
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.004450c0
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.004a15ea
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.004547f0
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.004a165c
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14