joyce8/EMBER2024-capa huggingface dataset:
Function at 0x446380
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4463b3
push esi
call fcn.00449470
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4463ac
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x446439
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x446422
mov eax, dword [esi + 8]
test eax, eax
je 0x4463d7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x44641e
cmp eax, 2
je 0x446422
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4463ca
cmp eax, 3
je 0x4463fd
cmp eax, 1
jne 0x4463ca
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x4463ca
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4463ca
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00446460
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x446448
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00446460
add esp, 4
pop esi
ret

Function at 0x464c91
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x464cc9
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.00462d48
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00462d20
jmp 0x464cd5
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x466388
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x4663ca
call fcn.0046be40
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4663ca
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4663c1
xor eax, eax
jmp 0x4663d2
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004663d8
pop edi
pop esi
pop ebx
ret 4

Function at 0x46c370
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 0x46c39e
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46c3bc
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046c2d6
jmp 0x46c3bc
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46c3bc
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046c2d6
test edi, edi
mov eax, edi
jne 0x46c3a6
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4032c4
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x419020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x40335c
push 0x80000002
call fcn.00401230
test eax, eax
jne 0x40333c
xor eax, eax
push ebp
push 0x403335
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403378
mov eax, dword [ebp - 4]
push eax
call fcn.00401238
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40333c
mov eax, dword [ebp - 4]
push eax
call fcn.00401228
ret
mov ax, word [0x419020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x419020], ax
mov esp, ebp
pop ebp
ret
Function at 0x405384
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffedc
push ebx
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x121]
push eax
push 0
call fcn.004011d8
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4055c8
push 0x80000001
call fcn.00401230
test eax, eax
je 0x405406
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4055c8
push 0x80000002
call fcn.00401230
test eax, eax
je 0x405406
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4055e4
push 0x80000001
call fcn.00401230
test eax, eax
jne 0x40548f
xor eax, eax
push ebp
push 0x405488
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x121]
mov edx, 0x105
call fcn.004051ac
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x121]
push eax
mov eax, dword [ebp - 8]
push eax
call fcn.00401238
test eax, eax
je 0x40546d
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x405604
mov eax, dword [ebp - 8]
push eax
call fcn.00401238
test eax, eax
je 0x40546d
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40548f
mov eax, dword [ebp - 8]
push eax
call fcn.00401228
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x121]
push eax
call fcn.00401210
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call fcn.004011f8
push eax
call fcn.004011d0
xor ebx, ebx
cmp byte [ebp - 0x121], 0
je 0x4055bf
cmp byte [ebp - 0xd], 0
jne 0x4054d6
cmp byte [ebp - 0x12], 0
je 0x4055bf
lea eax, [ebp - 0x121]
push eax
call fcn.00401218
lea edx, [ebp - 0x121]
add eax, edx
mov dword [ebp - 0x1c], eax
jmp 0x4054f2
dec dword [ebp - 0x1c]
mov eax, dword [ebp - 0x1c]
cmp byte [eax], 0x2e
je 0x405505
lea eax, [ebp - 0x121]
cmp eax, dword [ebp - 0x1c]
jne 0x4054ef
lea eax, [ebp - 0x121]
cmp eax, dword [ebp - 0x1c]
je 0x4055bf
inc dword [ebp - 0x1c]
cmp byte [ebp - 0x12], 0
je 0x405549
mov edx, dword [ebp - 0x1c]
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
mov eax, dword [ebp - 0x1c]
push eax
call fcn.00401210
push 2
push 0
lea eax, [ebp - 0x121]
push eax
call fcn.00401200
mov ebx, eax
test ebx, ebx
jne 0x4055bf
cmp byte [ebp - 0xd], 0
je 0x4055bf
lea eax, [ebp - 0x121]
mov edx, dword [ebp - 0x1c]
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
mov eax, dword [ebp - 0x1c]
push eax
call fcn.00401210
push 2
push 0
lea eax, [ebp - 0x121]
push eax
call fcn.00401200
mov ebx, eax
test ebx, ebx
jne 0x4055bf
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x121]
mov edx, dword [ebp - 0x1c]
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
mov eax, dword [ebp - 0x1c]
push eax
call fcn.00401210
push 2
push 0
lea eax, [ebp - 0x121]
push eax
call fcn.00401200
mov ebx, eax
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x40a2b0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call fcn.004060b0
test eax, eax
jle 0x40a2e9
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404008
jmp 0x40a2f2
mov eax, ebx
mov edx, esi
call fcn.00403f6c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40a2fc
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call fcn.004060b0
test eax, eax
jle 0x40a31d
mov al, byte [esp]
jmp 0x40a31f
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40a9b4
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40a81c
mov eax, dword [0x419584]
cmp byte [eax], 0
je 0x40aa30
mov eax, dword [0x419488]
call fcn.00402e34
call fcn.00402b04
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call fcn.00406200
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00407b98
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call fcn.004060d0
push eax
call fcn.004061b8
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40aa78
push 0xfffffffffffffff4
call fcn.004060d0
push eax
call fcn.004061b8
jmp 0x40aa66
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x419460]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x41a668]
call fcn.00405138
push eax
call fcn.00406288
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call fcn.00406290
add esp, 0x444
ret

Function at 0x40b7c0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40b824
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call fcn.004060b0
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.00404188
mov eax, dword [ebp - 0xc]
push eax
call fcn.00406068
mov edx, eax
pop eax
call fcn.00407660
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40b82b
lea eax, [ebp - 0xc]
call fcn.00403f18
ret
Function at 0x477409
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.004775b9
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x477507
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x4774aa
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x4774ed
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x4774c1
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x4774dc
test al, 0x40
je 0x4774d3
mov ecx, dword [edi + 0x20]
jmp 0x4774da
test al, 0x80
je 0x4774ed
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x4774ed
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x477479
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x4b8d20
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x53ff9b
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.00531fd5
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4b8da2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0052f3dd
mov eax, dword [eax]
push 0x75924c
push eax
call fcn.00521254
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00532260
test bl, bl
je 0x4b8da2
push 0x75924c
lea ecx, [esp + 0xc]
call fcn.0053263c
push 0x75cf20
lea ecx, [esp + 0xc]
call fcn.0053263c
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 0x4b8dde
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00532260
jmp 0x4b8ea9
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 0x4b8e62
lea edx, [esp + 0x7c]
push 0x75cf1c
push edx
call fcn.00521254
add esp, 8
test eax, eax
je 0x4b8e62
lea eax, [esp + 0x7c]
push 0x75cf18
push eax
call fcn.00521254
add esp, 8
test eax, eax
je 0x4b8e62
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 0x4b8df2
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.00532260
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 0x4b96a0
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 0x4b9702
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 0x4b9710
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x54001b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x764c04]
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 0x4b9848
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4b9776
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00532260
xor eax, eax
jmp 0x4b98bf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.005323e9
push esi
lea ecx, [esp + 0xc]
call fcn.00532678
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x75cf58
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4b989d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.004b96a0
test eax, eax
jne 0x4b989d
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 0x80000000
mov ecx, edi
call fcn.004b96a0
test eax, eax
jne 0x4b989d
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.00522400
mov esi, eax
add esp, 8
test esi, esi
jne 0x4b987c
lea ecx, [esp + 0x14]
push 0x75cf30
push ecx
call fcn.00522380
mov esi, eax
add esp, 8
test esi, esi
jne 0x4b987c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4b987f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00532399
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4b978e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00532260
xor eax, eax
jmp 0x4b98bf
mov byte [esi], 0
push 0x75cf2c
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.00532260
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 0x4d0430
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 0x4d049e
cmp si, 0x69
ja 0x4d049e
add esi, 0xffd0
cmp si, 0x11
je 0x4d046e
push 0x11
call edi
test ax, ax
jge 0x4d046e
or esi, 0x2000
cmp si, 0x10
je 0x4d0483
push 0x10
call edi
test ax, ax
jge 0x4d0483
or esi, 0x4000
cmp si, 0x12
je 0x4d0498
push 0x12
call edi
test ax, ax
jge 0x4d0498
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4d04ab
mov esi, 0xbd
jmp 0x4d045f
cmp si, 0x6e
jne 0x4d04b8
mov esi, 0xbe
jmp 0x4d045f
cmp si, 0x6f
jne 0x4d0459
mov esi, 0xbf
jmp 0x4d045f

Function at 0x4d1cf0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x776440]
xor edx, edx
cmp eax, edx
jne 0x4d1d16
xor eax, eax
mov byte [eax + 0x776340], al
inc eax
cmp eax, 0x100
jl 0x4d1cfe
mov dword [0x776440], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x776340
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4d1da7
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 0x4d1d7a
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 0x4d1d48
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4d1e20
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 0x4d1e73
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 0x4d1e5a
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 0x4d88b0
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 0x4d8a48
cmp ebp, ebx
jle 0x4d8a48
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x4d890e
dec eax
or eax, 0xfffffff8
inc eax
je 0x4d8915
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x4d8924
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4d892b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00531fa1
add esp, 4
cmp eax, ebx
je 0x4d894c
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.00531fa1
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 0x4d8a3e
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 0x4d8a25
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4d8a11
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4d8a06
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 0x4d8a14
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4d8a14
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4d89b0
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 0x4d89a1
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 0x4dba40
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x541d48
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 0x4dba79
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.00539aa4
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00539b2c
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.004dbb00
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00539b69
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24