joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4ec3b8
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
mov edi, ecx
mov esi, edx
mov ebx, eax
mov ebp, 0x542ec8
test esi, esi
jne 0x4ec3d2
xor eax, eax
jmp 0x4ec4d4
cmp dword [ebp], 0
jne 0x4ec3dd
call fcn.004ec348
xor ebx, 0xffffffff
cmp edi, 8
jb 0x4ec4ad
mov eax, ebx
xor al, byte [esi]
and eax, 0xff
mov edx, dword [ebp]
mov eax, dword [edx + eax*4]
shr ebx, 8
xor eax, ebx
mov ebx, eax
inc esi
mov eax, ebx
xor al, byte [esi]
and eax, 0xff
mov edx, dword [ebp]
mov eax, dword [edx + eax*4]
shr ebx, 8
xor eax, ebx
mov ebx, eax
inc esi
mov eax, ebx
xor al, byte [esi]
and eax, 0xff
mov edx, dword [ebp]
mov eax, dword [edx + eax*4]
shr ebx, 8
xor eax, ebx
mov ebx, eax
inc esi
mov eax, ebx
xor al, byte [esi]
and eax, 0xff
mov edx, dword [ebp]
mov eax, dword [edx + eax*4]
shr ebx, 8
xor eax, ebx
mov ebx, eax
inc esi
mov eax, ebx
xor al, byte [esi]
and eax, 0xff
mov edx, dword [ebp]
mov eax, dword [edx + eax*4]
shr ebx, 8
xor eax, ebx
mov ebx, eax
inc esi
mov eax, ebx
xor al, byte [esi]
and eax, 0xff
mov edx, dword [ebp]
mov eax, dword [edx + eax*4]
shr ebx, 8
xor eax, ebx
mov ebx, eax
inc esi
mov eax, ebx
xor al, byte [esi]
and eax, 0xff
mov edx, dword [ebp]
mov eax, dword [edx + eax*4]
shr ebx, 8
xor eax, ebx
mov ebx, eax
inc esi
mov eax, ebx
xor al, byte [esi]
and eax, 0xff
mov edx, dword [ebp]
mov eax, dword [edx + eax*4]
shr ebx, 8
xor eax, ebx
mov ebx, eax
inc esi
sub edi, 8
cmp edi, 8
jae 0x4ec3e9
test edi, edi
jbe 0x4ec4cf
xor eax, eax
mov al, byte [esi]
xor eax, ebx
and eax, 0xff
mov edx, dword [ebp]
mov eax, dword [edx + eax*4]
shr ebx, 8
xor eax, ebx
mov ebx, eax
inc esi
dec edi
test edi, edi
ja 0x4ec4b1
mov eax, ebx
xor eax, 0xffffffff
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x5161fc
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
mov esi, eax
call sub.kernel32.dll_GetTickCount
mov ebx, eax
mov eax, dword [0x541604]
mov eax, dword [eax]
call fcn.0047846c
call sub.kernel32.dll_GetTickCount
sub eax, ebx
cmp eax, esi
jb 0x516207
pop esi
pop ebx
ret

Function at 0x51677c
Capabilities:
Get file system object information

Disassembly:
push ebx
push esi
add esp, 0xfffffe9c
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [esp], eax
mov eax, ebx
call fcn.00409e94
test al, al
je 0x516803
lea eax, [esp + 4]
xor ecx, ecx
mov edx, 0x160
call fcn.00403460
or esi, 0x100
test esi, esi
jns 0x5167b7
call fcn.00403d40
push esi
push 0x160
lea eax, [esp + 0xc]
push eax
push 0
mov eax, ebx
call fcn.004051b4
push eax
call sub.shell32.dll_SHGetFileInfoA
test eax, eax
je 0x516803
mov dl, 1
mov eax, dword [0x429540]
call fcn.00430ed0
mov dword [esp], eax
mov edx, dword [esp + 4]
mov eax, dword [esp]
call fcn.004312dc
mov eax, dword [esp]
mov edx, dword [eax]
call dword [edx + 0x1c]
test al, al
je 0x516803
mov eax, esp
call fcn.0040f4a8
mov eax, dword [esp]
add esp, 0x164
pop esi
pop ebx
ret
Function at 0x51b018
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
push edi
mov edi, eax
mov ebx, dword [ebp + 8]
add ebx, 0xffffffc4
mov esi, dword [ebp + 8]
add esi, 0xffffffbc
xor eax, eax
push ebp
push 0x51b1d4
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x40]
call fcn.0042f8d0
mov eax, dword [eax + 0xc]
mov edx, dword [esi]
mov edx, dword [edx + 0x30]
mov edx, dword [edx + 0x70]
mov edx, dword [edx + 0x10]
mov ecx, dword [eax]
call dword [ecx + 8]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x48]
call fcn.0046ad8c
call fcn.004f9188
mov edx, dword [ebp + 8]
mov dword [edx - 0x4c], eax
mov eax, dword [ebp + 8]
cmp dword [eax - 0x4c], 0
je 0x51b09c
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x4c]
mov eax, dword [eax + 0x68]
call fcn.0042a6d0
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x40]
call fcn.0042f8d0
mov eax, dword [eax + 0xc]
pop edx
call fcn.0042a6d8
mov eax, dword [ebp + 8]
mov dword [eax - 0x50], ebx
lea edx, [ebp - 4]
mov eax, dword [esi]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 0x70]
mov eax, dword [eax + 0x10]
call fcn.0042a5b8
mov edx, dword [ebp - 4]
lea eax, [ebx + 0x1c]
call fcn.0040a244
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x50]
push eax
push 0x3c
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x40]
call fcn.0042f8d0
call fcn.0042b440
push eax
call sub.gdi32.dll_GetObjectA
mov dword [ebx + 8], edi
mov eax, dword [esi]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 0x70]
mov eax, dword [eax + 0x10]
call fcn.0042a62c
mov dword [ebx], eax
mov eax, dword [esi]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 0x70]
mov eax, dword [eax + 0x10]
call fcn.0042a668
test al, 8
setne al
mov byte [ebx + 0x16], al
mov eax, dword [esi]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 0x70]
mov eax, dword [eax + 0x10]
call fcn.0042a668
test al, 2
setne al
mov byte [ebx + 0x14], al
mov eax, dword [esi]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 0x70]
mov eax, dword [eax + 0x10]
call fcn.0042a668
test al, 4
setne al
mov byte [ebx + 0x15], al
mov dword [ebx + 0x10], 0x190
mov eax, dword [esi]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 0x70]
mov eax, dword [eax + 0x10]
call fcn.0042a6d0
mov byte [ebx + 0x17], al
xor eax, eax
mov dword [ebx + 4], eax
mov byte [ebx + 0x18], 0
mov byte [ebx + 0x19], 0
mov eax, dword [ebx + 8]
mov dword [ebx + 0xc], eax
mov byte [ebx + 0x1b], 0
mov byte [ebx + 0x1a], 0
push ebx
call sub.gdi32.dll_CreateFontIndirectA
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x40]
call fcn.0042f8d0
mov eax, dword [eax + 0xc]
pop edx
call fcn.0042a564
mov eax, dword [ebp + 8]
mov eax, dword [eax - 0x40]
call fcn.0042f8d0
mov eax, dword [eax + 0xc]
mov edx, dword [ebp + 8]
mov edx, dword [edx - 0x54]
mov ecx, edx
shl edx, 6
add edx, ecx
mov ecx, dword [esi]
mov ecx, dword [ecx + 0x30]
mov ecx, dword [ecx + 0xa0]
mov edx, dword [ecx + edx*4 + 0xb0]
call fcn.0042a3a8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51b1db
lea eax, [ebp - 4]
call fcn.00404cf4
ret
Function at 0x51d52c
Capabilities:
Find taskbar

Disassembly:
push 0
push 0x51d53c
call sub.user32.dll_FindWindowA
ret

Function at 0x5360c0
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffdc
mov ebp, edx
mov ebx, eax
cmp dword [ebx + 0x6c], 0
jne 0x5360d8
mov eax, ebx
call fcn.00535958
cmp dword [ebx + 0x68], 0
jne 0x5360e5
mov eax, ebx
call fcn.005358b4
mov esi, dword [ebx + 0x6c]
test esi, esi
je 0x536298
cmp dword [ebx + 0x68], 0
je 0x536298
mov eax, esi
mov edx, dword [eax]
call dword [edx + 0x2c]
mov dword [esp], eax
mov eax, dword [ebx + 0x6c]
mov edx, dword [eax]
call dword [edx + 0x20]
mov dword [esp + 4], eax
lea edx, [esp + 0x14]
mov eax, ebx
call fcn.00535724
lea eax, [esp + 0x14]
xor edx, edx
call fcn.00515de4
cmp eax, dword [esp]
je 0x536167
lea eax, [esp + 0x14]
xor edx, edx
call fcn.00515df8
mov edx, dword [esp + 4]
sub edx, eax
sar edx, 1
jns 0x536143
adc edx, 0
push edx
lea eax, [esp + 0x18]
xor edx, edx
call fcn.00515de4
mov edx, dword [esp + 4]
sub edx, eax
sar edx, 1
jns 0x53615c
adc edx, 0
push edx
lea eax, [esp + 0x1c]
push eax
call sub.user32.dll_InflateRect
mov eax, dword [ebx + 0x48]
test eax, eax
je 0x53617a
mov eax, dword [eax + 0x10]
call fcn.0045ee7c
mov esi, eax
jmp 0x53617d
mov esi, dword [ebx + 0x50]
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
and eax, 8
cmp eax, 8
jne 0x536192
or esi, 0xffffffff
jmp 0x53619c
push 3
push esi
call sub.user32.dll_GetWindow
mov esi, eax
mov edi, 0x610
mov edx, dword [esp + 0x14]
mov eax, dword [ebx + 0x68]
call fcn.00457cf0
mov edx, dword [esp + 0x18]
mov eax, dword [ebx + 0x68]
call fcn.00457d14
mov edx, dword [esp]
mov eax, dword [ebx + 0x68]
call fcn.00457d3c
mov edx, dword [esp + 4]
mov eax, dword [ebx + 0x68]
call fcn.00457d60
lea ecx, [esp + 8]
xor edx, edx
xor eax, eax
call fcn.00407420
mov eax, ebp
mov byte [esp + 0x12], al
mov byte [esp + 0x10], 0
mov byte [esp + 0x11], 0
mov byte [esp + 0x13], 1
or edi, 2
or edi, 1
push edi
push 0
push 0
push 0
push 0
push esi
mov eax, dword [ebx + 0x68]
call fcn.0045ee7c
push eax
call sub.user32.dll_SetWindowPos
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0xffffffffffffffec
mov eax, dword [ebx + 0x68]
call fcn.0045ee7c
push eax
call sub.user32.dll_GetWindowLongA
or eax, 0x80000
or eax, 0x8000000
or eax, 0x20
push eax
push 0xffffffffffffffec
mov eax, dword [ebx + 0x68]
call fcn.0045ee7c
push eax
call sub.user32.dll_SetWindowLongA
push 2
lea eax, [esp + 0x14]
push eax
push 0x1fffffff
lea eax, [esp + 0x14]
push eax
mov eax, dword [ebx + 0x6c]
call fcn.0042f8d0
call fcn.0042b440
push eax
lea eax, [esp + 0x14]
push eax
push 0
push esi
mov eax, dword [ebx + 0x68]
call fcn.0045ee7c
push eax
mov eax, dword [0x541238]
mov eax, dword [eax]
call eax
push 4
mov eax, dword [ebx + 0x68]
call fcn.0045ee7c
push eax
call sub.user32.dll_ShowWindow
push esi
push 0
call sub.user32.dll_ReleaseDC
add esp, 0x24
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x5364d8
Capabilities:
Allocate or change rwx memory
Find taskbar
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffa4
mov dword [esp], eax
mov eax, dword [esp]
xor ecx, ecx
mov edx, 0x10
call fcn.00403460
lea eax, [esp + 0x38]
push eax
call sub.kernel32.dll_GetSystemInfo
call sub.user32.dll_GetDesktopWindow
test eax, eax
je 0x5366c4
push 0
push 0x5366cc
push 0
push eax
call sub.user32.dll_FindWindowExA
test eax, eax
je 0x5366c4
push 0
push 0x5366dc
push 0
push eax
call sub.user32.dll_FindWindowExA
test eax, eax
je 0x5366c4
push 0
push 0x5366ec
push 0
push eax
call sub.user32.dll_FindWindowExA
test eax, eax
je 0x5366c4
push 0
push 0x5366fc
push 0
push eax
call sub.user32.dll_FindWindowExA
mov ebp, eax
test ebp, ebp
je 0x5366c4
push 0
push 0
push 0x418
push ebp
call sub.user32.dll_SendMessageA
mov dword [esp + 4], eax
cmp dword [esp + 4], 1
jl 0x5366c4
xor eax, eax
mov dword [esp + 8], eax
lea eax, [esp + 8]
push eax
push ebp
call sub.user32.dll_GetWindowThreadProcessId
cmp dword [esp + 8], 0
je 0x5366c4
mov eax, dword [esp + 8]
push eax
push 0
push 0x1f0fff
call sub.kernel32.dll_OpenProcess
mov edi, eax
test edi, edi
je 0x5366c4
push 0x40
push 0x1000
push 0x1000
push 0
push edi
call sub.kernel32.dll_VirtualAllocEx
mov esi, eax
test esi, esi
je 0x5366c4
or ebx, 0xffffffff
cmp ebx, dword [esp + 4]
jge 0x5366b0
inc ebx
push esi
push ebx
push 0x417
push ebp
call sub.user32.dll_SendMessageA
test eax, eax
je 0x5366a6
lea eax, [esp + 0xc]
push eax
push 0x18
lea eax, [esp + 0x1c]
push eax
push esi
push edi
call sub.kernel32.dll_ReadProcessMemory
test eax, eax
je 0x5366a6
test byte [esp + 0x1d], 0xd
jne 0x5366a6
mov al, byte [esp + 0x1c]
and al, 8
cmp al, 8
je 0x5366a6
lea eax, [esp + 0xc]
push eax
push 4
lea eax, [esp + 0x18]
push eax
mov eax, dword [esp + 0x2c]
push eax
push edi
call sub.kernel32.dll_ReadProcessMemory
test eax, eax
je 0x5366a6
cmp dword [esp + 0xc], 0
je 0x5366a6
mov eax, dword [0x541604]
mov eax, dword [eax]
mov eax, dword [eax + 0x30]
cmp eax, dword [esp + 0x10]
jne 0x5366a6
push esi
push ebx
push 0x41d
push ebp
call sub.user32.dll_SendMessageA
test eax, eax
je 0x536682
lea eax, [esp + 0xc]
push eax
push 0x10
mov eax, dword [esp + 8]
push eax
push esi
push edi
call sub.kernel32.dll_ReadProcessMemory
cmp dword [esp + 0xc], 0
je 0x5366b0
lea eax, [esp + 0x28]
push eax
push ebp
call sub.user32.dll_GetWindowRect
mov eax, dword [esp]
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x28]
call fcn.00407464
jmp 0x5366b0
cmp ebx, dword [esp + 4]
jl 0x5365e6
push 0x8000
push 0
push esi
push edi
call sub.kernel32.dll_VirtualFreeEx
push edi
call sub.kernel32.dll_CloseHandle_1
add esp, 0x5c
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x412c2c
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00407610
mov eax, dword [0x427040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.00411873
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x412c6e
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x412dca
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0041c000
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x97f658]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.00413c29
mov ecx, dword [esi*4 + 0x97f658]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x412dc3
cmp eax, dword [ecx + edi + 0x24]
jne 0x412dc3
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x412dc3
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00413c29
add esp, 0x14
test edx, edx
jl 0x412dc3
jg 0x412d39
test eax, eax
jb 0x412dc3
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x412dc3
jl 0x412d53
cmp dword [ebp - 0x1008], eax
ja 0x412dc3
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x412d71
test ebx, ebx
je 0x412daa
cmp ecx, edi
jae 0x412daa
mov al, byte [ecx]
cmp al, 0xd
jne 0x412d8b
lea eax, [edi - 1]
cmp ecx, eax
jae 0x412d97
cmp byte [ecx + 1], 0xa
jne 0x412d97
inc ecx
jmp 0x412d97
movzx eax, al
movsx eax, byte [eax + 0x4272f8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x412d71
cmp edx, ebx
jne 0x412d71
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x412dc8
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00406931
leave
ret
Function at 0x4130c1
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x97f658]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x413101
cmp byte [ebx], 0xa
jne 0x413101
or byte [edi + eax + 0x28], 4
jmp 0x413106
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x413205
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4131e8
inc eax
cmp dl, 0xd
je 0x413132
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x413158
cmp eax, ecx
jae 0x413166
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x41311a
jmp 0x413205
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4131e3
cmp dword [ebp - 0x10], 0
je 0x4131e3
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x97f658]
test byte [eax + edi + 0x28], 0x48
je 0x4131bd
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4131a8
mov byte [esi], dl
jmp 0x4131b9
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x97f658]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x413205
cmp byte [ebp - 1], 0xa
jne 0x4131cc
cmp esi, ebx
jne 0x4131cc
mov byte [esi], 0xa
jmp 0x413204
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00413c47
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x413205
mov byte [esi], 0xd
jmp 0x413204
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x97f658]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x413202
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x413205
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41320e
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x97f658]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x413254
cmp word [ebx], dx
jne 0x413254
or byte [eax + edi + 0x28], 4
jmp 0x413259
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x4133bc
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x41339c
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x41329a
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4132d0
cmp eax, edx
jae 0x4132de
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x413275
jmp 0x4133bc
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x413397
cmp dword [ebp - 0x18], 0
je 0x413397
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x97f658]
test byte [eax + edi + 0x28], 0x48
je 0x41336d
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x413331
mov word [esi], cx
jmp 0x413368
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x97f658]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x97f658]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x97f658]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4133bc
pop eax
cmp word [ebp - 4], ax
jne 0x41337d
cmp esi, ebx
jne 0x41337d
mov word [esi], ax
jmp 0x4133b9
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00413c47
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4133bc
push 0xd
pop eax
jmp 0x413378
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x97f658]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4133b6
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4133bc
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x407180
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x4071be
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x4071b6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x4071c0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x4071a6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4072a0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
je 0x4072b6
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x4072d1
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x408f6c
nop
mov ecx, 0x1ada1d3b
nop
nop
test eax, eax
nop
nop
nop
je 0x43004e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x430024
nop
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42e3d0
mov ecx, 0xd110c54
nop
nop
nop
test eax, eax
nop
nop
je 0x430084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x43006c
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x3b3200
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x24
mov eax, dword [ecx + 4]
push ebx
push esi
mov dword [esp + 0x14], edx
lea esi, [ecx + 4]
mov edx, dword [ecx]
add esi, 4
xor eax, edx
mov dword [esp + 0x10], edx
mov dword [esp + 0x18], eax
push edi
movd xmm0, edx
mov edi, eax
pshufd xmm0, xmm0, 0
movdqa xmmword [esp + 0x20], xmm0
test al, 3
je 0x3b3240
and edi, 0xfffffffc
add edi, 4
mov eax, dword [0x3bdddc]
test eax, eax
jne 0x3b3264
mov ecx, 0x802173e5
call fcn.003b3df0
mov edx, 0x51a2922a
mov ecx, eax
call fcn.003b3d50
mov dword [0x3bdddc], eax
call eax
mov ebx, eax
mov eax, dword [0x3be1fc]
test eax, eax
jne 0x3b328c
mov ecx, 0x802173e5
call fcn.003b3df0
mov edx, 0xb1fe2c86
mov ecx, eax
call fcn.003b3d50
mov dword [0x3be1fc], eax
push edi
push 8
push ebx
call eax
mov dword [esp + 0xc], eax
test eax, eax
je 0x3b3342
shr edi, 2
xor edx, edx
lea ecx, [esi + edi*4]
mov edi, eax
mov ebx, ecx
sub ebx, esi
add ebx, 3
shr ebx, 2
cmp esi, ecx
mov ecx, eax
cmova ebx, edx
test ebx, ebx
je 0x3b3332
cmp ebx, 8
jb 0x3b3317
lea eax, [esi - 4]
lea eax, [eax + ebx*4]
cmp ecx, eax
ja 0x3b32d6
lea eax, [ecx - 4]
lea eax, [eax + ebx*4]
cmp eax, esi
jae 0x3b3317
movdqa xmm1, xmmword [esp + 0x20]
mov eax, ebx
and eax, 7
mov dword [esp + 0xc], ebx
sub dword [esp + 0xc], eax
mov eax, dword [esp + 0xc]
lea ecx, [ecx]
movdqu xmm0, xmmword [esi]
add edx, 8
pxor xmm0, xmm1
movdqu xmmword [edi], xmm0
movdqu xmm0, xmmword [esi + 0x10]
add esi, 0x20
pxor xmm0, xmm1
movdqu xmmword [edi + 0x10], xmm0
add edi, 0x20
cmp edx, eax
jb 0x3b32f0
cmp edx, ebx
jae 0x3b3332
sub edi, esi
lea ecx, [ecx]
mov eax, dword [esi]
lea esi, [esi + 4]
xor eax, dword [esp + 0x14]
inc edx
mov dword [edi + esi - 4], eax
cmp edx, ebx
jb 0x3b3320
mov edx, dword [esp + 0x18]
test edx, edx
je 0x3b3340
mov eax, dword [esp + 0x1c]
mov dword [edx], eax
mov eax, ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret