joyce8/EMBER2024-capa huggingface dataset:
Function at 0xb6350a
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov ecx, edi
jmp 0xb635cd
jmp 0xb63568
cmc
not dl
setae dh
lea edx, [ecx + edi*8]
call fcn.00b6350a
ret 0xc6fd
lea eax, [esi*4]
mov eax, ecx
mov edx, esp
shr eax, 3
jmp 0xb63520
inc dword [esi + 4]
jmp 0xb6346b
lea esp, [esp + 4]
and eax, 0x3f
cmp edx, ecx
jae 0xb6346b
hlt
jb 0xb6354e
neg esi
sub dword [eax - 1], ecx
jl 0xb635cd
cmp al, 0x55
push esp
loop 0xb63573
mov edi, 0xb88cdcf6
mov al, 1
xor byte [ebp + 0x8514], cl
add byte [eax], al
lea edi, [edx*4]
mov di, word [esp]
mov edi, eax
mov ax, word [esp]
jmp 0xb6353e
shr ecx, 0x1d
add dword [esi + 4], ecx
push ecx
jmp 0xb635da
pushal
mov dword [esp + 0x18], esi
popal
mov dword [ecx], edx
pop ecx
jmp 0xbb171d
je 0xb6342d
not cx
mov ecx, 0xb28ad90
push ebx
jmp fcn.00b63497
sub esp, 3
sub esp, 0xd
lea esp, [esp + 0x10]
test edi, edi
jmp 0xbb169a

Function at 0xb71ef7
Capabilities:
Execute anti-debugging instructions

Disassembly:
ror edi, cl
mov cl, byte [esp + 1]
jmp 0xb71ed0
jmp 0xb71eb8
mov esi, dword [esp + 0x30]
xchg ebx, eax
xchg ebx, eax
mov ah, dh
jmp 0xb71f19
neg bp
xor ebx, 0x9efc93c
mov edx, dword [esp]
jmp 0xb71f3b
inc ax
jne 0xb71ece
ror edi, cl
mov cl, byte [esp + 1]
jmp 0xb71ed0
xor ebx, 0x9efc93c
mov edx, dword [esp]
jmp 0xb71f3b
lea edi, [esp + 4]
stc
jnp 0xb71edb
neg bp
jmp 0xb71f03
call fcn.00b71f50
daa
mov ch, 0x25
dec esp
mov edi, 0x34a63702
push ebx
scasb al, byte es:[edi]
pop ds
push edi
mov esi, 0x814b2889
in al, dx
mov esp, 0x8b000000
in al, dx
sub esp, 0xbc
mov ebp, esp
clc
jns 0xb71f25
pushal
jmp 0xb71fe9
mov ax, 0x8a38
pop dword [esp + 3]
jmp 0xb71f6f

Function at 0xb76ba5
Capabilities:
Execute anti-debugging instructions

Disassembly:
xchg dword [esp], edi
pushfd
rdtsc
mov edx, dword [esp + 1]
neg dx
mov dh, ah
mov dl, byte [esp]
stc
mov dx, word [esp]
rdtsc
jmp 0xb76b8f

Function at 0xb8207c
Capabilities:
Execute anti-debugging instructions

Disassembly:
push eax
jmp 0xb820c0
lea esp, [esp + 8]
neg dl
shl eax, 4
jmp 0xb82215
mov ax, di
shr eax, cl
mov al, byte [esp]
push edx
mov ah, byte [esp + 3]
jmp 0xb8210e
jmp 0xb8213d
lea esp, [esp + 4]
sub dl, 0xad
mov ax, 0xa874
inc al
je 0xb820f8
sub esp, 0xf
xchg word [esp + 7], ax
mov word [esp + 7], si
lea esp, [esp + 3]
jmp 0xb821cf
sub esp, 0xf
xchg word [esp + 7], ax
mov word [esp + 7], si
jmp 0xb821cb
cmc
jae 0xb82196
mov ax, 0x79ae
jmp 0xb8219a
mov al, byte [esp]
push edx
mov ah, byte [esp + 3]
jmp 0xb8210e
push ebx
call fcn.00b821b4
bt edx, ebp
adc edx, 0x787bd4c6
setne al
lea eax, reloc.RASAPI32.dll_RasHangUpA
mov dx, si
mov dx, word [esp]
jmp 0xb821e0
mov ax, 0x79ae
add bl, dl
jmp 0xb8216c
lea esp, [esp + 3]
lea esp, [esp + 0xc]
not dl
lea eax, reloc.RASAPI32.dll_RasHangUpA
jmp 0xb8214c
sets al
jmp 0xb8223b
jl 0xb820cf
mov ax, di
shr eax, cl
jmp 0xb82162
xor cl, 0xe9
mov dx, word [esp]
bsr edx, edx
ja 0xb8225d
mov dx, si
jmp 0xb82262
not cl
not eax
mov dx, word [esp]
rdtsc
jmp 0xb82225
xchg dx, ax
sub ax, bp
mov edx, 0xa899638e
jmp 0xb8229c
mov dx, si
jmp 0xb82247
xchg dx, ax
sub ax, bp
mov edx, 0xa899638e
jmp 0xb8229c
xor cl, 0xa3
bswap eax
lea edx, [ecx*4]
setle dl
mov dh, 0xee
jmp 0xb82286
Function at 0xb821b4
Capabilities:
Execute anti-debugging instructions

Disassembly:
js 0xb82172
bt edx, ebp
adc edx, 0x787bd4c6
jmp 0xb821f6
dec esi
lea eax, reloc.RASAPI32.dll_RasHangUpA
lea edx, [ecx + edx]
neg ax
jmp 0xb8219e
setne al
lea eax, reloc.RASAPI32.dll_RasHangUpA
mov dx, si
jmp 0xb82187

Function at 0xb82aff
Capabilities:
Execute anti-debugging instructions

Disassembly:
lea esp, [esp + 1]
jmp 0xb82b06
sub esp, 1
jns 0xb82ae9
js 0xb82b45
rol eax, 0
call fcn.00b82b2f
loopne 0xb82b33
pop edx
inc ebx
mov al, 0xa7
sub bh, bl
mov ds, word [esi + 0x59]
jmp 0xb82ab3
lea esp, [esp + 1]
jmp 0xb82b06
Function at 0xb8baa8
Capabilities:
Execute anti-debugging instructions

Disassembly:
lea esp, [esp]
jmp 0xb8bafc
not cl
jmp 0xb8bb50
xchg dword [esp], ecx
lea edx, [ebp + 0x40]
rcl cx, cl
jnp 0xb8bae6
jp 0xb8bb11
movsb byte es:[edi], byte [esi]
and byte [esi - 0x2261df2f], dh
sub al, 0xf6
shr ebx, 1
cmp esp, dword [esi - 0x77]
sbb al, 0x24
lea ecx, [edi - 0x80]
jmp 0xb8bb57
not cl
jmp 0xb8bb50
sub ecx, edx
sub esp, 0x18
ja 0xb8bbf0
push cx
mov word [esp + 7], dx
lea esp, [esp + 2]
jmp 0xb8bcb1
sub edx, eax
call 0xb8bb15
and cl, 0xfc
pushal
pop word [esp + 7]
lea esp, [esp + 2]
jmp 0xb8bb1e
push cx
call fcn.00b8bb74
mov dword [esp + 0x18], edx
jmp 0xb8bc33
pushal
rol bp, cl
jb 0xb8bbf7
mov dword [esp + 0x18], edx
popal
jmp 0xb8bc34
mov ecx, dword [esp]
clc
jo 0xb8bc39
mov cx, word [esp]
mov ecx, esi
mov ecx, dword [esp]
lea esp, [esp + 4]
jmp 0xb8bc68
popal
cld
rep movsb byte es:[edi], byte [esi]
jmp 0xb8bc1a
mov cx, word [esp]
jmp 0xb8bc59
push ecx
mov esi, eax
mov edi, ecx
jmp 0xb8bc0d
mov ecx, esi
mov ecx, dword [esp]
lea esp, [esp + 4]
jmp 0xb8bc68
pop edi
pop esi
popfd
jmp fcn.00b72acb
lea ebp, [ecx + edx - 0x40]
push esi
push edi
jmp 0xb8bc52
mov esp, ecx
pushfd
jmp 0xb8bc81

Function at 0xb8bb74
Capabilities:
Execute anti-debugging instructions

Disassembly:
call 0xb8bbb6
jb 0xb8bb75
cmp eax, 0x72000000
cli
push 0x504afa0f
fisttp word [edi + 0x2a]
fldenv [0x8fbcadb2]
push ss
mov word [esp + 7], dx
jmp 0xb8bcad
lea esp, [esp + 2]
Function at 0x494a20
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x1d000]
push edi
or ebp, 0xffffffff
jmp 0x494a42
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x494a49
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x494a38
mov eax, 1
add ebx, ebx
jne 0x494a5b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x494a50
jne 0x494a6c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x494a50
xor ecx, ecx
sub eax, 3
jb 0x494a80
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x494af2
mov ebp, eax
add ebx, ebx
jne 0x494a8b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x494a98
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x494abc
inc ecx
add ebx, ebx
jne 0x494aa8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x494a9d
jne 0x494ab9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x494a9d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x494adc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x494acd
jmp 0x494a3e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x494adc
add edi, ecx
jmp 0x494a3e
pop esi
mov edi, esi
mov ecx, 0x85
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x494afa
cmp byte [edi], 2
jne 0x494afa
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 0x494aff
lea edi, [esi + 0x92000]
mov eax, dword [edi]
or eax, eax
je 0x494b77
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x9ae64]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x9aea0]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x494b2c
mov ecx, edi
jns 0x494b5b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x9aea8]
or eax, eax
je 0x494b71
mov dword [ebx], eax
add ebx, 4
jmp 0x494b49
call dword [esi + 0x9aea4]
mov ebp, dword [esi + 0x9aeac]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1d7]
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 0x494bab
sub esp, 0xffffff80
jmp 0x401314

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 0x407065
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push ebx
xor eax, eax
mov ebx, dword fs:[0x18]
mov ecx, dword fs:[0x30]
test ecx, ecx
jns 0x40709d
mov ecx, 0x530000
cmp dword [ebx + 0x58], ecx
jne 0x40708b
mov al, 1
jmp 0x4070ee
cmp dword [ebx + 0x54], ecx
jne 0x407094
mov al, 2
jmp 0x4070ee
cmp dword [ebx + 0x7c], ecx
jne 0x4070ee
mov al, 3
jmp 0x4070ee
mov ebx, dword [ecx + 0xa8]
mov ecx, dword [ecx + 0xa4]
cmp ecx, 4
ja 0x4070b2
mov al, 4
jmp 0x4070ee
cmp ecx, 5
jne 0x4070d2
cmp ebx, 0
jne 0x4070c0
mov al, 5
jmp 0x4070ee
cmp ebx, 1
jne 0x4070c9
mov al, 6
jmp 0x4070ee
cmp ebx, 2
jne 0x4070d2
mov al, 7
jmp 0x4070ee
cmp ecx, 6
jne 0x4070de
cmp ebx, 0
jne 0x4070e0
mov al, 8
jmp 0x4070ee
cmp ebx, 1
jne 0x4070e7
mov al, 9
cmp ebx, 2
jne 0x4070ee
mov al, 0xa
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4346d0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x49f1ab
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.00491a88
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x434752
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0048f4da
mov eax, dword [eax]
push 0x4be1f4
push eax
call fcn.00482094
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00491d13
test bl, bl
je 0x434752
push 0x4be1f4
lea ecx, [esp + 0xc]
call fcn.004920ef
push 0x4c1d64
lea ecx, [esp + 0xc]
call fcn.004920ef
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 0x43478e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00491d13
jmp 0x434859
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 0x434812
lea edx, [esp + 0x7c]
push 0x4c1d60
push edx
call fcn.00482094
add esp, 8
test eax, eax
je 0x434812
lea eax, [esp + 0x7c]
push 0x4c1d5c
push eax
call fcn.00482094
add esp, 8
test eax, eax
je 0x434812
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 0x4347a2
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.00491d13
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 0x435050
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 0x4350b2
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 0x4350c0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x49f22b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4c8cd0]
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 0x4351f8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x435126
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00491d13
xor eax, eax
jmp 0x43526f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00491e9c
push esi
lea ecx, [esp + 0xc]
call fcn.0049212b
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 0x43524d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.00435050
test eax, eax
jne 0x43524d
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 SysReAllocStringLen
mov ecx, edi
call fcn.00435050
test eax, eax
jne 0x43524d
lea eax, [esp + 0x14]
push 0x4c1d78
push eax
call fcn.00483240
mov esi, eax
add esp, 8
test esi, esi
jne 0x43522c
lea ecx, [esp + 0x14]
push 0x4c1d74
push ecx
call fcn.004831c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x43522c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x43522f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00491e4c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x43513e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00491d13
xor eax, eax
jmp 0x43526f
mov byte [esi], 0
push 0x4c1d70
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.00491d13
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 0x449460
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 0x4494ce
cmp si, 0x69
ja 0x4494ce
add esi, 0xffd0
cmp si, 0x11
je 0x44949e
push 0x11
call edi
test ax, ax
jge 0x44949e
or esi, 0x2000
cmp si, 0x10
je 0x4494b3
push 0x10
call edi
test ax, ax
jge 0x4494b3
or esi, 0x4000
cmp si, 0x12
je 0x4494c8
push 0x12
call edi
test ax, ax
jge 0x4494c8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4494db
mov esi, 0xbd
jmp 0x44948f
cmp si, 0x6e
jne 0x4494e8
mov esi, 0xbe
jmp 0x44948f
cmp si, 0x6f
jne 0x449489
mov esi, 0xbf
jmp 0x44948f

Function at 0x44af60
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4d9ae8]
xor edx, edx
cmp eax, edx
jne 0x44af86
xor eax, eax
mov byte [eax + 0x4d99e8], al
inc eax
cmp eax, 0x100
jl 0x44af6e
mov dword [0x4d9ae8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4d99e8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x44b017
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 0x44afea
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 0x44afb8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x44b090
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 0x44b0e3
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 0x44b0ca
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 0x451b20
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 0x451cb8
cmp ebp, ebx
jle 0x451cb8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x451b7e
dec eax
or eax, 0xfffffff8
inc eax
je 0x451b85
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x451b94
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x451b9b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00491a54
add esp, 4
cmp eax, ebx
je 0x451bbc
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.00491a54
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 0x451cae
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 0x451c95
mov al, byte [edx]
cmp al, 0xc0
jbe 0x451c81
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x451c76
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 0x451c84
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x451c84
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x451c20
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 0x451c11
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 0x454cd0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4a0ca8
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 0x454d09
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.00499551
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004995d9
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.00454d90
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00499616
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x459370
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4a1438
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.00459ef0
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 0x459419
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.00459000
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.00498802
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.00468840
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.00498874
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14