joyce8/EMBER2024-capa huggingface dataset:
Function at 0x416640
Capabilities:
Terminate process

Disassembly:
push 0xc
push 0x417a58
call fcn.00416da8
xor ebx, ebx
mov dword [ebp - 4], ebx
mov eax, dword fs:[0x18]
mov esi, dword [eax + 4]
mov edi, ebx
mov edx, 0x4193f8
mov ecx, esi
xor eax, eax
lock cmpxchg dword [edx], ecx
test eax, eax
je 0x416468
cmp eax, esi
jne 0x41645b
xor esi, esi
inc esi
mov edi, esi
jmp 0x41646b
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x41643f
xor esi, esi
inc esi
cmp dword [0x4193fc], esi
jne 0x41647d
push 0x1f
call fcn.00591000
pop ecx
jmp 0x4164b7
cmp dword [0x4193fc], ebx
jne 0x4164b1
mov dword [0x4193fc], esi
push 0x4012ac
push 0x4012a0
call fcn.0041659c
pop ecx
pop ecx
test eax, eax
je 0x4164b7
mov dword [ebp - 4], 0xfffffffe
mov eax, 0xff
jmp 0x41658c
mov dword [0x419084], esi
cmp dword [0x4193fc], esi
jne 0x4164da
push 0x40129c
push 0x401294
call sub.msvcrt.dll__initterm
pop ecx
pop ecx
mov dword [0x4193fc], 2
test edi, edi
jne 0x4164e7
xor eax, eax
mov ecx, 0x4193f8
xchg dword [ecx], eax
cmp dword [0x419400], 0
je 0x416513
push 0x419400
call fcn.00416c00
pop ecx
test eax, eax
je 0x416513
push ebx
push 2
push ebx
mov esi, dword [0x419400]
mov ecx, esi
call dword [0x41a198]
call esi
push dword [0x419090]
push dword [0x41908c]
push dword [0x419088]
call fcn.00405cd8
add esp, 0xc
mov dword [0x419080], eax
cmp dword [0x419098], 0
jne 0x416571
push eax
call dword [sym.imp.msvcrt.dll_exit]
mov ecx, dword [ebp - 0x14]
mov eax, dword [ecx]
mov eax, dword [eax]
mov dword [ebp - 0x1c], eax
push ecx
push eax
call sub.msvcrt.dll__XcptFilter
pop ecx
pop ecx
ret
cmp dword [0x419084], 0
jne 0x416585
call dword [sym.imp.msvcrt.dll__cexit]
mov eax, dword [0x419080]
mov dword [ebp - 4], 0xfffffffe
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
leave
ret
call fcn.00416cf5
jmp 0x416423

Function at 0x416ae4
Capabilities:
Parse pe header

Disassembly:
push 0xc
push 0x417ad8
call fcn.00416da8
xor ecx, ecx
mov eax, dword [ebp + 8]
test eax, eax
je 0x416b44
cmp eax, 0xffffffff
je 0x416b44
mov dword [ebp - 4], ecx
mov edx, 0x5a4d
cmp word [eax], dx
jne 0x416b3d
mov edx, dword [eax + 0x3c]
test edx, edx
js 0x416b3d
cmp edx, 0x10000000
jae 0x416b3d
add eax, edx
mov dword [ebp - 0x1c], eax
mov ecx, dword [eax]
sub ecx, 0x4550
neg ecx
sbb ecx, ecx
not ecx
and ecx, eax
jmp 0x416b3a
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 4], 0xfffffffe
mov eax, ecx
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x416bb0
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 0x416bee
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x416be6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x416bf0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x416bd6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x586bc0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xa9000]
push edi
jmp 0x586bda
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x586be1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x586bd0
mov eax, 1
add ebx, ebx
jne 0x586bf3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x586c04
jne 0x586c23
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x586c23
dec eax
add ebx, ebx
jne 0x586c10
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x586be8
add ebx, ebx
jne 0x586c1f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x586c75
xor ecx, ecx
sub eax, 3
jb 0x586c3b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x586caa
sar eax, 1
mov ebp, eax
jmp 0x586c46
add ebx, ebx
jne 0x586c46
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x586c14
inc ecx
add ebx, ebx
jne 0x586c54
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x586c14
add ebx, ebx
jne 0x586c61
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x586c56
jne 0x586c72
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x586c56
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x586c94
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x586c86
jmp 0x586bd6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x586c94
add edi, ecx
jmp 0x586bd6
pop esi
mov edi, esi
mov ecx, 0x465d
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x586cb2
cmp byte [edi], 0x13
jne 0x586cb2
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x586cb7
lea edi, [esi + 0x182000]
mov eax, dword [edi]
or eax, eax
je 0x586d26
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1cc468]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1cc52c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x586ce4
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x1cc534]
or eax, eax
je 0x586d20
mov dword [ebx], eax
add ebx, 4
jmp 0x586d01
call dword [esi + 0x1cc530]
mov ebp, dword [esi + 0x1cc538]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x586d5a
sub esp, 0xffffff80
jmp 0x492846

Function at 0x10a85
Capabilities:
Create device object

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [0x109d4]
test eax, eax
mov ecx, 0xbb40
je 0x10a9c
cmp eax, ecx
jne 0x10abf
mov edx, dword [sym.imp.ntoskrnl.exe_KeTickCount]
mov eax, 0x109d4
shr eax, 8
xor eax, dword [edx]
and eax, 0xffff
mov dword [0x109d4], eax
jne 0x10abf
mov eax, ecx
mov dword [0x109d4], eax
not eax
mov dword [0x109d0], eax
pop ebp
jmp 0x1075e
Function at 0x4067c1
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
xor ebx, ebx
cmp dword [ebp + 8], ebx
je 0x4067e6
mov eax, dword [0x40a914]
cmp eax, 0xffffffff
je 0x4067dd
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
or dword [0x40a914], 0xffffffff
jmp 0x406859
cmp dword [0x442aa0], ebx
je 0x406859
cmp byte [0x4426a0], bl
je 0x406825
cmp dword [0x40a914], 0xffffffff
jne 0x40682e
push 4
push 0x40000000
push 0x4426a0
call fcn.00406183
cmp eax, 0xffffffff
mov dword [0x40a914], eax
je 0x406859
push 2
push ebx
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp dword [0x40a914], 0xffffffff
je 0x406859
push esi
mov esi, 0x446ae0
push 0x40aae8
push esi
call fcn.004064d7
lea eax, [ebp + 8]
push ebx
push eax
push esi
call fcn.004064ca
push eax
push esi
push dword [0x40a914]
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
pop ebx
pop ebp
ret 4

Function at 0x406a01
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
xor esi, esi
cmp dword [0x44228c], esi
push edi
jne 0x406a3b
mov ecx, 0x442288
push 8
mov eax, esi
pop edi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec edi
jne 0x406a17
mov dword [ecx], eax
add ecx, 4
inc esi
cmp ecx, 0x442688
jl 0x406a12
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0xc]
mov edx, ecx
dec ecx
test edx, edx
not eax
jbe 0x406a70
lea edx, [ecx + 1]
mov ecx, dword [esp + 0x10]
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x442288]
xor eax, esi
inc ecx
dec edx
jne 0x406a53
pop edi
pop esi
not eax
ret 0xc

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x40dc30
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a11eb
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.00495d05
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40dcb2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004933a9
mov eax, dword [eax]
push 0x4c3cc0
push eax
call fcn.00484db4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00495f90
test bl, bl
je 0x40dcb2
push 0x4c3cc0
lea ecx, [esp + 0xc]
call fcn.00496320
push 0x4c3ccc
lea ecx, [esp + 0xc]
call fcn.00496320
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 0x40dcee
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00495f90
jmp 0x40ddb9
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 0x40dd72
lea edx, [esp + 0x7c]
push 0x4c3cc8
push edx
call fcn.00484db4
add esp, 8
test eax, eax
je 0x40dd72
lea eax, [esp + 0x7c]
push 0x4c3cc4
push eax
call fcn.00484db4
add esp, 8
test eax, eax
je 0x40dd72
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 0x40dd02
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.00495f90
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 0x40e5b0
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 0x40e612
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 0x40e620
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a126b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4d30b8]
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 0x40e758
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40e686
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00495f90
xor eax, eax
jmp 0x40e7cf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004960cd
push esi
lea ecx, [esp + 0xc]
call fcn.0049635c
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 0x40e7ad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040e5b0
test eax, eax
jne 0x40e7ad
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 accept
mov ecx, edi
call fcn.0040e5b0
test eax, eax
jne 0x40e7ad
lea eax, [esp + 0x14]
push 0x4c3cdc
push eax
call fcn.00485e30
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e78c
lea ecx, [esp + 0x14]
push 0x4c3cd8
push ecx
call fcn.00485db0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e78c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40e78f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0049607d
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40e69e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00495f90
xor eax, eax
jmp 0x40e7cf
mov byte [esi], 0
push 0x4c3cd4
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.00495f90
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 0x41ff50
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 0x41ffbe
cmp si, 0x69
ja 0x41ffbe
add esi, 0xffd0
cmp si, 0x11
je 0x41ff8e
push 0x11
call edi
test ax, ax
jge 0x41ff8e
or esi, 0x2000
cmp si, 0x10
je 0x41ffa3
push 0x10
call edi
test ax, ax
jge 0x41ffa3
or esi, 0x4000
cmp si, 0x12
je 0x41ffb8
push 0x12
call edi
test ax, ax
jge 0x41ffb8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41ffcb
mov esi, 0xbd
jmp 0x41ff7f
cmp si, 0x6e
jne 0x41ffd8
mov esi, 0xbe
jmp 0x41ff7f
cmp si, 0x6f
jne 0x41ff79
mov esi, 0xbf
jmp 0x41ff7f

Function at 0x421850
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4e3930]
xor edx, edx
cmp eax, edx
jne 0x421876
xor eax, eax
mov byte [eax + 0x4e3830], al
inc eax
cmp eax, 0x100
jl 0x42185e
mov dword [0x4e3930], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4e3830
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x421907
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 0x4218da
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 0x4218a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x421980
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 0x4219d3
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 0x4219ba
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 0x4289e0
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 0x428b78
cmp ebp, ebx
jle 0x428b78
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 0x428a3e
dec eax
or eax, 0xfffffff8
inc eax
je 0x428a45
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x428a54
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x428a5b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00495cd1
add esp, 4
cmp eax, ebx
je 0x428a7c
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.00495cd1
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 0x428b6e
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 0x428b55
mov al, byte [edx]
cmp al, 0xc0
jbe 0x428b41
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x428b36
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 0x428b44
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x428b44
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x428ae0
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 0x428ad1
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 0x42c0a0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4a2a58
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 0x42c0d9
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.0049d67e
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0049d6ca
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.0042c160
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0049d707
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4307b0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4a3288
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.00431330
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 0x430859
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.00430440
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.0049c92f
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.00446f60
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.0049c9a1
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14