joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4119e0
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x10], 0xca
jne 0x411a0e
mov eax, ebx
call fcn.00412484
cmp dword [ebx + 0x3c], 0
je 0x411a07
mov dword [ebx + 0x10], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x10], 0xcb
cmp dword [ebx + 0x10], 0xcb
jne 0x411a7f
mov edx, dword [ebx + 0x1a6]
cmp dword [edx + 0x10], 0
je 0x411a71
cmp dword [ebx + 8], 0
je 0x411a30
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1a6]
call dword [edx]
test eax, eax
jne 0x411a42
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x411a71
cmp dword [ebx + 8], 0
je 0x411a23
cmp eax, 3
je 0x411a55
dec eax
jne 0x411a23
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x411a23
mov edx, dword [ebx + 0x132]
add dword [eax + 8], edx
jmp 0x411a23
mov ecx, dword [ebx + 0x8c]
mov dword [ebx + 0x94], ecx
jmp 0x411a9d
cmp dword [ebx + 0x10], 0xcc
je 0x411a9d
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x12
mov edx, dword [ebx + 0x10]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.00411aa8
pop ebx
ret

Function at 0x41eb40
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
xor eax, eax
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], eax
xor eax, eax
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 4]
and eax, 1
test al, al
je 0x41eb6f
mov eax, dword [ebp - 4]
shr eax, 1
xor eax, 0xedb88320
mov dword [ebp - 4], eax
jmp 0x41eb72
shr dword [ebp - 4], 1
inc dword [ebp - 0xc]
cmp dword [ebp - 0xc], 8
jne 0x41eb56
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 4]
mov dword [eax*4 + 0x42b84c], edx
inc dword [ebp - 8]
cmp dword [ebp - 8], 0x100
jne 0x41eb4b
mov byte [0x42bc4c], 1
mov esp, ebp
pop ebp
ret

Function at 0x41eba0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0x14], eax
cmp byte [0x42bc4c], 0
jne 0x41ebc3
call fcn.0041eb40
mov eax, dword [ebp - 0xc]
dec eax
test eax, eax
jl 0x41ec02
inc eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], 0
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 0x18]
movzx eax, byte [eax + edx]
xor eax, dword [ebp - 0x14]
and eax, 0xff
mov eax, dword [eax*4 + 0x42b84c]
mov edx, dword [ebp - 0x14]
shr edx, 8
xor eax, edx
mov dword [ebp - 0x14], eax
inc dword [ebp - 0x18]
dec dword [ebp - 0x1c]
jne 0x41ebd6
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
mov esp, ebp
pop ebp
ret
Function at 0x477941
Capabilities:
Encrypt data using speck

Disassembly:
pushfd
lea esp, [esp + 8]
jb 0x4803b8
lea edx, [esp - 0x3ae37220]
mov ecx, eax
shld dx, cx, 1
mov edx, 1
cmp bx, 0x3b9c
push ebx
shr ecx, 1
mov byte [esp], dh
adc edx, edx
pushal
mov word [esp], cx
push dword [esp]
sub ecx, 1
cmp si, 0x45ac
cmc
shl edx, cl
jmp 0x480360
lea esp, [esp + 4]
jae 0x4a401e
bt dx, 8
bt si, 0xc
sub edx, eax
bswap ax
lea eax, [ebx + edx*4 + 0xabc]
push 0x536c543e
mov byte [esp], ah
jmp 0x47b693
pushal
lea esp, [esp + 0x20]
call fcn.0047c356
sal cl, cl
not cl
mov cl, 4
pushfd
mov byte [esp], dh
clc
clc
shl eax, cl
bt sp, sp
call fcn.0047c1bb
clc
cmp dx, 0x41ee
sub edx, eax
pushal
not ax
lea eax, [ebx + edx*4 + 0xabc]
pushfd
pushfd
push dword [esp + 0xc]
lea esp, [esp + 0x2c]
call fcn.0047c61f
and cl, 0xe6
bsr cx, dx
not ch
and ch, ah
add dword [ebp - 0x20], eax
cmp dh, 0xd
mov ax, sp
xadd ax, cx
bsf ax, di
pop ecx
rcr al, 1
pop eax
pushfd
call fcn.004797b9
jmp 0x47d2d8
push edx
jmp 0x477a2b
jmp 0x47ebf4
cmp cl, 0x1a
mov dword [ebp - 0x20], edx
mov word [esp + 8], 0x2fb6
pushfd
cmp eax, 0xe
pushfd
lea esp, [esp + 0x30]
jg 0x47b68d
pushal
lea esp, [esp + 0x20]
jae 0x4a401e
jge 0x4a405e
pushal
bt dx, 0xf
sub edx, eax
pop eax
not al
lea eax, [ebx + edx*4 + 0xabc]
push dword [esp]
lea esp, [esp + 0x20]
call fcn.0047c61f
movsx cx, cl
rcr ch, cl
ror ch, cl
add dword [ebp - 0x20], eax
pushal
mov dword [esp + 8], 0x8c626a8e
pushfd
cmc
sub ecx, 4
lea esp, [esp + 0x24]
js 0x4786c7
push 0x23d4ceff
mov word [esp], si
lea esp, [esp + 4]
call fcn.0047c356
sets cl
mov cl, 4
clc
test cl, dl
jmp 0x47b3fa
jmp 0x4791d4

Function at 0x47851d
Capabilities:
Resolve function by parsing pe exports

Disassembly:
pushal
mov word [esp + 4], cx
mov ebx, dword [esp + 0x38]
call fcn.0047c98d

Function at 0x47852c
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov edx, dword [esi + 0x78]
stc
jmp 0x47b0e4
pushal
rcr al, 6
and eax, 0xf0369b89
or ah, 0xf7
mov dword [esp + 0x1c], ebp
lea eax, [eax*4 + 0xf980a0b]
bswap eax
lea ebp, [esp + 0x1c]
cmp bh, 0xa1
bt dx, 5
pop eax
sub esp, 0xfffffff8
bswap ax
inc al
push esi
jmp 0x47a902
dec ax
movzx eax, cl
push edi
movsx ax, dl
push ebx
test dh, 0xf8
bts ax, bx
stc
dec ah
push edx
aaa
cwde
sar ah, cl
sub ax, 0xfef
mov eax, dword [ebp + 8]
cmp ch, 0x94
jmp 0x483e67
pushal
jmp 0x47ba5e
jmp 0x4857f0
push 0x5d5dfa46
lea esp, [esp + 0x24]
je 0x47fad0
adc si, bx
rcl si, 0xc
mov esi, dword [eax + 0x3c]
inc dh
mov dx, 0x6eed
add esi, eax
btr dx, cx
or dh, 0xd6
jmp 0x4772ce
test eax, eax
jmp 0x47b0a2

Function at 0x47c3c7
Capabilities:
Encode data using xor

Disassembly:
push edx
pushfd
pushfd
lea esp, [esp + 0x10]
call fcn.0047aaba
pushfd
call fcn.004a4091
mov edx, 0x50390ad9
popal
xchg ecx, eax
and byte [ecx], dh
sub al, 0x35
sbb byte [0x76248d24], cl
out dx, eax
push ds
jge 0x47c46c
or byte [bx + di - 0x4c90], bl
invalid
cmpsd dword [esi], dword es:[edi]
ljmp 0
Function at 0x40222d
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.004023dd
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 0x40232b
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 0x4022ce
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x402311
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x4022e5
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x402300
test al, 0x40
je 0x4022f7
mov ecx, dword [edi + 0x20]
jmp 0x4022fe
test al, 0x80
je 0x402311
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x402311
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 0x40229d
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x43b140
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c033b
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.004b1567
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x43b1c2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004ae7f1
mov eax, dword [eax]
push 0x51722c
push eax
call fcn.004a0ac4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004b17f2
test bl, bl
je 0x43b1c2
push 0x51722c
lea ecx, [esp + 0xc]
call fcn.004b1b82
push 0x51af00
lea ecx, [esp + 0xc]
call fcn.004b1b82
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 0x43b1fe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004b17f2
jmp 0x43b2c9
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 0x43b282
lea edx, [esp + 0x7c]
push 0x51aefc
push edx
call fcn.004a0ac4
add esp, 8
test eax, eax
je 0x43b282
lea eax, [esp + 0x7c]
push 0x51aef8
push eax
call fcn.004a0ac4
add esp, 8
test eax, eax
je 0x43b282
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 0x43b212
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.004b17f2
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 0x43bae0
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 0x43bb42
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 0x43bb50
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c03bb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x522608]
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 0x43bc88
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x43bbb6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b17f2
xor eax, eax
jmp 0x43bcff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004b192f
push esi
lea ecx, [esp + 0xc]
call fcn.004b1bbe
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x51af38
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x43bcdd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.0043bae0
test eax, eax
jne 0x43bcdd
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 SysReAllocString
mov ecx, edi
call fcn.0043bae0
test eax, eax
jne 0x43bcdd
lea eax, [esp + 0x14]
push 0x51af14
push eax
call fcn.004a1bd0
mov esi, eax
add esp, 8
test esi, esi
jne 0x43bcbc
lea ecx, [esp + 0x14]
push 0x51af10
push ecx
call fcn.004a1b50
mov esi, eax
add esp, 8
test esi, esi
jne 0x43bcbc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x43bcbf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004b18df
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x43bbce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b17f2
xor eax, eax
jmp 0x43bcff
mov byte [esi], 0
push 0x51af0c
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.004b17f2
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 0x44fb30
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 0x44fb9e
cmp si, 0x69
ja 0x44fb9e
add esi, 0xffd0
cmp si, 0x11
je 0x44fb6e
push 0x11
call edi
test ax, ax
jge 0x44fb6e
or esi, 0x2000
cmp si, 0x10
je 0x44fb83
push 0x10
call edi
test ax, ax
jge 0x44fb83
or esi, 0x4000
cmp si, 0x12
je 0x44fb98
push 0x12
call edi
test ax, ax
jge 0x44fb98
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x44fbab
mov esi, 0xbd
jmp 0x44fb5f
cmp si, 0x6e
jne 0x44fbb8
mov esi, 0xbe
jmp 0x44fb5f
cmp si, 0x6f
jne 0x44fb59
mov esi, 0xbf
jmp 0x44fb5f

Function at 0x4513f0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x533150]
xor edx, edx
cmp eax, edx
jne 0x451416
xor eax, eax
mov byte [eax + 0x533050], al
inc eax
cmp eax, 0x100
jl 0x4513fe
mov dword [0x533150], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x533050
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4514a7
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 0x45147a
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 0x451448
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x451520
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 0x451573
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 0x45155a
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 0x457fb0
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 0x458148
cmp ebp, ebx
jle 0x458148
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 0x45800e
dec eax
or eax, 0xfffffff8
inc eax
je 0x458015
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x458024
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x45802b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004b1533
add esp, 4
cmp eax, ebx
je 0x45804c
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.004b1533
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 0x45813e
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 0x458125
mov al, byte [edx]
cmp al, 0xc0
jbe 0x458111
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x458106
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 0x458114
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x458114
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4580b0
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 0x4580a1
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 0x45a678
Capabilities:
Initialize winsock library
Resolve dns

Disassembly:
sub esp, 0x1b8
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 4]
test eax, eax
jne 0x45a6c2
lea eax, [esp + 0x38]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
inc eax
cmp eax, 1
mov dword [esi + 4], eax
jne 0x45a6b0
push str.icmp.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov dword [esi + 8], eax
jmp 0x45a6b7
mov dword [esi + 8], 0
mov eax, dword [esi + 4]
test eax, eax
je 0x45a75a
mov eax, dword [esi + 8]
test eax, eax
je 0x45a75a
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.IcmpCreateFile
push eax
call edi
mov ecx, dword [esi + 8]
push str.IcmpSendEcho
push ecx
mov ebx, eax
call edi
mov edx, dword [esi + 8]
push str.IcmpCloseHandle
push edx
mov ebp, eax
call edi
test ebx, ebx
mov dword [esp + 0x10], eax
je 0x45a75a
test ebp, ebp
je 0x45a75a
test eax, eax
je 0x45a75a
mov esi, dword [esp + 0x1cc]
push esi
call dword [sym.imp.WS2_32.dll_inet_addr]
mov edi, eax
cmp edi, 0xffffffff
jne 0x45a72c
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x45a75a
mov eax, dword [eax + 0xc]
mov ecx, dword [eax]
mov edi, dword [ecx]
call ebx
mov edx, dword [esp + 0x1d0]
mov esi, eax
push edx
lea eax, [esp + 0x18]
push 0x24
push eax
push 0
push 0
push 0
push edi
push esi
mov dword [esp + 0x3c], 0xffffffff
call ebp
test eax, eax
push esi
jne 0x45a76a
call dword [esp + 0x14]
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x1b8
ret 8
call dword [esp + 0x14]
mov eax, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1b8
ret 8

Function at 0x45b290
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4c1da8
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 0x45b2c9
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.004b9782
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004b980a
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.0045b350
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004b9847
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x45f930
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4c2538
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.004604b0
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 0x45f9d9
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.0045f5c0
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.004b8460
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.0046edc0
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.004b84d2
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14