joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4ca340
Capabilities:
Reference http user-agent string

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x522558
push eax
mov dword fs:[0], esp
push esi
mov eax, dword [esp + 0x14]
mov dword [esp + 0xc], 0
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4ca38c
lea ecx, [esp + 0x14]
mov dword [esp + 0xc], 0xffffffff
call fcn.0050ef54
xor eax, eax
mov ecx, dword [esp + 4]
mov dword fs:[0], ecx
pop esi
add esp, 0xc
ret
lea ecx, [esp + 0x14]
call fcn.0050f456
mov ecx, dword [esp + 0x14]
push 0x7d64e8
push ecx
call fcn.004fcc04
add esp, 8
test eax, eax
jne 0x4ca3b5
mov esi, 0xff
jmp 0x4ca436
mov edx, dword [esp + 0x14]
push str.green
push edx
call fcn.004fcc04
add esp, 8
test eax, eax
jne 0x4ca3d2
mov esi, 0xff00
jmp 0x4ca436
mov eax, dword [esp + 0x14]
push str.blue
push eax
call fcn.004fcc04
add esp, 8
test eax, eax
jne 0x4ca3ef
mov esi, 0xff0000
jmp 0x4ca436
mov ecx, dword [esp + 0x14]
push str.gray
push ecx
call fcn.004fcc04
add esp, 8
test eax, eax
jne 0x4ca40c
mov esi, 0x808080
jmp 0x4ca436
mov edx, dword [esp + 0x14]
push 0x7d64cc
push edx
call fcn.004fcc04
add esp, 8
test eax, eax
jne 0x4ca427
or esi, 0xffffffff
jmp 0x4ca436
mov eax, dword [esp + 0x14]
push eax
call fcn.004fcab8
add esp, 4
mov esi, eax
lea ecx, [esp + 0x14]
mov dword [esp + 0xc], 0xffffffff
call fcn.0050ef54
mov ecx, dword [esp + 4]
mov eax, esi
mov dword fs:[0], ecx
pop esi
add esp, 0xc
ret
Function at 0x4ccf30
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x28
push ebp
push esi
mov esi, ecx
xor ebp, ebp
push edi
cmp dword [esi + 0x78], ebp
je 0x4cd0ed
push ebx
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x20], ebp
mov dword [esp + 0x24], ebp
mov dword [esp + 0x28], ebp
mov dword [esp + 0x2c], 1
mov dword [esp + 0x30], ebp
mov dword [esp + 0x34], ebp
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], ebp
mov eax, dword [esi + 0x90]
cmp eax, ebp
je 0x4cd066
mov ecx, dword [esi + 0x94]
sub ecx, eax
mov eax, dword [esp + 0x14]
sar ecx, 4
cmp eax, ecx
jae 0x4cd066
xor ebx, ebx
mov edx, dword [esi + 0x90]
mov eax, dword [esp + 0x10]
add eax, edx
mov ecx, dword [eax + 4]
cmp ecx, ebp
je 0x4cd04d
mov edx, dword [eax + 8]
sub edx, ecx
sar edx, 2
cmp ebx, edx
jae 0x4cd04d
mov eax, ecx
mov ecx, esi
mov edi, dword [eax + ebx*4]
push edi
call fcn.004ce1a0
mov ebp, eax
test ebp, ebp
je 0x4cd045
push ebp
mov ecx, esi
call fcn.004cf590
test eax, eax
je 0x4cd045
mov edx, dword [esi + 0x74]
cmp edi, edx
je 0x4cd045
mov eax, dword [esp + 0x10]
xor ecx, ecx
test ebx, ebx
sete cl
mov dword [esp + 0x24], ecx
mov ecx, dword [esi + 0x90]
add eax, ecx
mov ecx, dword [eax + 4]
test ecx, ecx
jne 0x4cd006
xor eax, eax
jmp 0x4cd00e
mov eax, dword [eax + 8]
sub eax, ecx
sar eax, 2
dec eax
xor ecx, ecx
cmp ebx, eax
lea eax, [edi + 1]
sete cl
mov dword [esp + 0x28], ecx
xor ecx, ecx
cmp eax, edx
sete cl
dec edi
mov dword [esp + 0x30], ecx
xor eax, eax
cmp edi, edx
mov edx, dword [esp + 0x3c]
lea ecx, [esp + 0x18]
sete al
push ecx
push edx
mov ecx, ebp
mov dword [esp + 0x3c], eax
call fcn.004cff60
inc ebx
xor ebp, ebp
jmp 0x4ccf97
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
inc ecx
add eax, 0x10
mov dword [esp + 0x14], ecx
mov dword [esp + 0x10], eax
jmp 0x4ccf70
mov eax, dword [esi + 0x74]
mov ecx, esi
push eax
call fcn.004ce4b0
test eax, eax
pop ebx
je 0x4cd0ed
mov ecx, dword [esi + 0x74]
push ecx
mov ecx, esi
call fcn.004ce1a0
mov edi, eax
cmp edi, ebp
je 0x4cd0ed
push edi
mov ecx, esi
call fcn.004cf590
test eax, eax
je 0x4cd0ed
mov eax, 1
lea edx, [esi + 0x1f8]
mov dword [esp + 0x28], eax
mov dword [esp + 0x18], eax
mov eax, dword [esi + 0x74]
mov ecx, esi
push eax
mov dword [esp + 0x18], ebp
mov dword [esp + 0x24], ebp
mov dword [esp + 0x28], ebp
mov dword [esp + 0x30], ebp
mov dword [esp + 0x34], ebp
mov dword [esp + 0x20], edx
call fcn.004ce6f0
mov ecx, dword [esi + 0x74]
mov dword [esp + 0x20], eax
push ecx
mov ecx, esi
call fcn.004ce760
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x38]
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push eax
call fcn.004cff60
pop edi
pop esi
pop ebp
add esp, 0x28
ret 4
Function at 0x4d5cf0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x522f71
push eax
mov dword fs:[0], esp
sub esp, 0xec
push edi
mov edi, ecx
mov eax, dword [edi + 0x5c]
test eax, eax
jne 0x4d5d2d
xor eax, eax
pop edi
mov ecx, dword [esp + 0xec]
mov dword fs:[0], ecx
add esp, 0xf8
ret
push esi
push 0x400
lea ecx, [esp + 0xc]
call fcn.00516f3d
push 0
push 0x1000
lea eax, [esp + 0x10]
push 0
push eax
lea ecx, [esp + 0x40]
mov dword [esp + 0x10c], 0
call fcn.00516285
lea ecx, [esp + 0x30]
mov byte [esp + 0xfc], 1
push ecx
mov ecx, dword [edi + 0x5c]
call fcn.004cea20
lea ecx, [esp + 8]
call fcn.005171e8
lea ecx, [esp + 0x30]
call fcn.005163e9
mov edx, dword [esp + 8]
push 0
push 0
lea ecx, [esp + 0x10]
call dword [edx + 0x28]
push 0
push 0x1000
lea eax, [esp + 0x10]
push 1
push eax
lea ecx, [esp + 0x84]
call fcn.00516285
lea ecx, [esp + 0x74]
lea esi, [edi + 0x60]
push ecx
mov ecx, esi
mov byte [esp + 0x100], 2
call fcn.004cee90
lea ecx, [esp + 0x74]
call fcn.005163e9
lea ecx, [esp + 8]
call fcn.005171e9
mov eax, dword [edi + 0x5c]
lea edx, [esp + 0xb8]
push edx
push 0x3c
mov eax, dword [eax + 0xc8]
push eax
call dword [sym.imp.GDI32.dll_GetObjectA]
lea ecx, [esp + 0xb8]
push ecx
mov ecx, esi
call fcn.004cc6c0
mov edx, dword [edi + 0x5c]
push 0xffffffffffffffff
mov ecx, esi
mov eax, dword [edx + 0xdc]
mov dword [esi + 0xdc], eax
call fcn.004ce9c0
mov ecx, esi
call fcn.004cf4d0
mov eax, dword [edi + 0x5c]
push 0xffffffffffffffff
mov ecx, esi
mov eax, dword [eax + 0xe0]
mov dword [esi + 0xe0], eax
call fcn.004ce9c0
mov ecx, esi
call fcn.004cf4d0
mov ecx, dword [edi + 0x5c]
push 0xffffffffffffffff
mov eax, dword [ecx + 0xe4]
mov ecx, esi
mov dword [esi + 0xe4], eax
call fcn.004ce9c0
mov ecx, esi
call fcn.004cf4d0
mov ecx, dword [edi + 0x5c]
call fcn.004cbea0
push eax
mov ecx, esi
call fcn.004cbeb0
mov ecx, dword [edi + 0x5c]
call fcn.004cc460
push eax
mov ecx, esi
call fcn.004cc400
mov ecx, dword [edi + 0x5c]
call fcn.004cc580
push eax
mov ecx, esi
call fcn.004cc530
mov ecx, dword [edi + 0x5c]
push 0
call fcn.004cb780
push eax
mov ecx, esi
call fcn.004cb790
mov edx, dword [edi + 0x7c]
push 1
push 0
push edx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x74]
mov byte [esp + 0xfc], 1
call fcn.00516361
lea ecx, [esp + 0x30]
mov byte [esp + 0xfc], 0
call fcn.00516361
lea ecx, [esp + 8]
mov dword [esp + 0xfc], 0xffffffff
call fcn.00517002
mov ecx, dword [esp + 0xf4]
pop esi
mov eax, 1
pop edi
mov dword fs:[0], ecx
add esp, 0xf8
ret
Function at 0x4d7570
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x523197
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x158
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
mov dword [esp + 0xc], esi
mov dword [esi], method.CMenu.virtual_0
mov dword [esi + 4], ebx
lea ecx, [esi + 0x1c]
mov dword [esp + 0x16c], ebx
call fcn.0050cf56
lea ecx, [esi + 0x24]
mov byte [esp + 0x16c], 1
call fcn.0050cf56
mov edi, dword [sym.imp.USER32.dll_GetSysColor]
push 7
mov byte [esp + 0x170], 2
mov dword [esi], method.CMenu.virtual_0
call edi
push 0xe
mov dword [esi + 0x2c], eax
call edi
push 0xf
mov dword [esi + 0x30], eax
call edi
push 4
mov dword [esi + 0x34], eax
call edi
push 0xd
mov dword [esi + 0x38], eax
call edi
push 0x14
mov dword [esi + 0x3c], eax
call edi
push 0x10
mov dword [esi + 0x40], eax
call edi
push 0x11
mov dword [esi + 0x44], eax
call edi
push 0xf
mov dword [esi + 0x48], eax
call edi
push 0x14
mov dword [esi + 0x4c], eax
call edi
push 0x10
mov dword [esi + 0x50], eax
call edi
mov dword [esi + 0x54], eax
mov eax, 0x14
mov ecx, eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], ecx
mov ecx, 0x55
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
lea eax, [esp + 0x10]
push ebx
push eax
push ebx
push 0x29
mov dword [esi + 0x58], ebx
mov dword [esi + 0x5c], ebx
mov dword [esi + 0x60], ebx
mov dword [esi + 0x64], ebx
mov dword [esi + 0xc], ebx
mov dword [esp + 0x20], 0x154
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
lea ecx, [esp + 0xb0]
push ecx
call dword [sym.imp.GDI32.dll_CreateFontIndirectA]
mov ecx, esi
mov dword [esi + 0x10], eax
mov dword [esi + 8], ebx
call fcn.004d8090
mov eax, esi
mov ecx, dword [esp + 0x164]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x164
ret
Function at 0x4d80e0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x523270
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.0051913d
mov edi, dword [eax + 0xc]
xor ebp, ebp
cmp edi, ebp
jne 0x4d8113
xor al, al
jmp 0x4d823f
mov ebx, dword [esp + 0x28]
push 0xf1
and ebx, 0xffff
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, ebp
jne 0x4d8135
xor al, al
jmp 0x4d823f
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebp
jne 0x4d8148
xor al, al
jmp 0x4d823f
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
cmp edi, ebp
jne 0x4d815c
xor al, al
jmp 0x4d823f
xor eax, eax
xor ecx, ecx
mov ax, word [edi + 2]
push ebp
mov dword [esi + 0x14], eax
xor eax, eax
mov ax, word [edi + 4]
mov edx, dword [esi + 0x14]
mov dword [esi + 0x18], eax
mov cx, word [edi + 6]
push ecx
push 5
push eax
push edx
lea ecx, [esi + 0x1c]
call fcn.0050d01b
test eax, eax
jne 0x4d8190
xor al, al
jmp 0x4d823f
mov eax, dword [esi + 0x34]
push eax
mov eax, dword [esi + 0x20]
push eax
call dword [sym.imp.COMCTL32.dll_ImageList_SetBkColor]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], 0x7ad714
mov dword [esp + 0x20], ebp
call fcn.0051913d
mov eax, dword [eax + 0xc]
push ebx
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
lea ecx, [esp + 0x14]
call fcn.00515f3a
mov edx, dword [esp + 0x14]
mov ecx, dword [esi + 0x20]
lea eax, [esp + 0x10]
push 0xc0c0c0
neg eax
sbb eax, eax
and eax, edx
push eax
push ecx
call dword [sym.imp.COMCTL32.dll_ImageList_AddMasked]
lea ecx, [esp + 0x10]
call fcn.00515f91
xor ecx, ecx
lea ebx, [edi + 8]
cmp word [edi + 6], cx
jbe 0x4d8224
mov ax, word [ebx]
test ax, ax
je 0x4d8216
mov edx, ecx
inc ecx
mov dword [esp + 0x28], ecx
push eax
push edx
mov ecx, esi
call fcn.004d8260
mov ecx, dword [esp + 0x28]
xor edx, edx
inc ebp
mov dx, word [edi + 6]
add ebx, 2
cmp ebp, edx
jl 0x4d81fa
mov dword [esp + 0x10], method.CGdiObject.virtual_0
lea ecx, [esp + 0x10]
mov dword [esp + 0x20], 1
call fcn.00515f91
mov al, 1
mov ecx, dword [esp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x14
ret 4

Function at 0x4d8760
Capabilities:
Get graphical window text

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x50
push esi
mov esi, dword [esp + 0x58]
push edi
push eax
mov ecx, esi
call fcn.00517626
mov edi, eax
mov eax, dword [esi]
test eax, eax
je 0x4d87a6
lea ecx, [esp + 8]
push 0x50
push ecx
push edi
call dword [sym.imp.USER32.dll_GetWindowTextA]
lea edx, [esp + 8]
push edx
call fcn.004fcab8
mov ecx, dword [esp + 0x68]
add esp, 4
pop edi
mov dword [ecx], eax
pop esi
add esp, 0x50
ret 0xc
mov edx, dword [esp + 0x64]
lea ecx, [esp + 8]
mov eax, dword [edx]
push eax
push 0x7d66f0
push ecx
call fcn.004fe9ff
add esp, 0xc
lea edx, [esp + 8]
push edx
push edi
call dword [sym.imp.USER32.dll_SetWindowTextA]
pop edi
pop esi
add esp, 0x50
ret 0xc
Function at 0x4d99e0
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + str.80_]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x7d67c4]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x4d99f3
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x4d9a34
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x7d686c]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x4d9a66
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4d9a6a
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x4d9a5b
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x4d9a88
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4d9a8c
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x4d9a7d
xor ecx, ecx
mov eax, 0x7d67d4
xor ebx, ebx
mov bl, byte [ecx + 0x7d687c]
cmp byte [esp + ebx + 0x14], 0
je 0x4d9ab7
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x7d6894]
cmp byte [esp + ebx + 0x14], 0
je 0x4d9ace
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, str.80_
jl 0x4d9a9e
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x4d9a27
lea edx, [esp + 0x84]
push edx
call fcn.004d9b10
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x4db550
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x4db599
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x4dba10
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5234e0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.004db5c0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004db640
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004db640
lea ecx, [esi + 0xc]
call fcn.0050eedf
lea ecx, [esi + 0x10]
call fcn.0050eedf
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.004dcbd0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.004dcbd0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.004dcbd0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0050ef54
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0050ef54
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4dcdc0
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x4dce26
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x4dce26
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x4dce07
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4dfcc0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x8291d8]
xor edx, edx
cmp eax, edx
jne 0x4dfce6
xor eax, eax
mov byte [eax + 0x8290d8], al
inc eax
cmp eax, 0x100
jl 0x4dfcce
mov dword [0x8291d8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x8290d8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4dfd77
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 0x4dfd4a
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 0x4dfd18
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4dfdf0
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 0x4dfe43
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 0x4dfe2a
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 0x4e67d0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5238de
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.004e70f0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x7ae64c
call fcn.0050ec95
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x4e6863
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.0050ec95
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x4e685c
push 0
mov ecx, eax
call fcn.004dd900
mov dword [esi + 0xc], eax
jmp 0x4e6865
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x4e6865
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8

Function at 0x511423
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x51145b
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.0050f3fb
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0050f3d3
jmp 0x511467
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x512c1f
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 0x512c61
call fcn.0051913d
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x512c61
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x512c58
xor eax, eax
jmp 0x512c69
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00512c6f
pop edi
pop esi
pop ebx
ret 4

Function at 0x51966d
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 0x51969b
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x5196b9
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.005195d3
jmp 0x5196b9
mov eax, dword [esi + 0x14]
test eax, eax
je 0x5196b9
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.005195d3
test edi, edi
mov eax, edi
jne 0x5196a3
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4010b0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x205c
call fcn.0040a760
mov eax, dword [0x412004]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x2004]
push 0x2000
push 0
push eax
call fcn.00401ed0
add esp, 0xc
lea eax, [ebp - 0x2004]
push 0x1000
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x2004]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
lea eax, [ebp - 0x2008]
mov dword [ebp - 0x2008], 0
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_IsWow64Process]
cmp dword [ebp - 0x2008], 0
lea ecx, [ebp - 0x2004]
je 0x401135
push str.x64RevoUnPro.exe
jmp 0x40113a
push str.x86RevoUnPro.exe
call section..text
lea eax, [ebp - 0x2004]
push eax
call dword [sym.imp.SHLWAPI.dll_PathQuoteSpacesW]
push 0x44
lea eax, [ebp - 0x205c]
push 0
push eax
call fcn.00401ed0
add esp, 0xc
mov dword [ebp - 0x205c], 0x44
lea eax, [ebp - 0x2018]
xorps xmm0, xmm0
movups xmmword [ebp - 0x2018], xmm0
push eax
lea eax, [ebp - 0x205c]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x2004]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
push dword [ebp - 0x2018]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0x2014]
call esi
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop esi
call fcn.004011c5
mov esp, ebp
pop ebp
ret 0x10

Function at 0x405cb2
Capabilities:
Inspect section memory permissions

Disassembly:
push es
mov dword [ebp + 0xc], ebx
jbe 0x405ceb
movzx eax, word [ebp + 0xc]
mov ecx, dword [ebp - 0x44]
lea eax, [eax + eax*4]
push dword [ecx + eax*8 + 0x10]
lea eax, [ecx + eax*8]
mov ecx, dword [eax + 0x14]
mov eax, dword [eax + 0xc]
add ecx, dword [ebp + 0x10]
add eax, esi
push ecx
push eax
call fcn.004056ec
add esp, 0xc
inc dword [ebp + 0xc]
mov ax, word [ebp + 0xc]
cmp ax, word [edi + 6]
jb 0x405cb8
call fcn.0040577b
fsubr qword [ebx]
clc
sbb al, 0x8b
jle 0x405d33
jmp dword [edi]