joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44b20c
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov ecx, dword [esp + 0x28]
mov edi, 0x44d118
sub eax, eax
test esi, esi
je 0x44b2e4
sub eax, 1
test ecx, ecx
je 0x44b2e2
test esi, 3
je 0x44b24a
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x44b22f
mov edx, ecx
and edx, 7
shr ecx, 3
je 0x44b2c9
xor eax, dword [esi]
add esi, 4
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
xor eax, dword [esi]
add esi, 4
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x44b254
mov ecx, edx
test ecx, ecx
je 0x44b2e2
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x44b2cf
not eax
mov dword [esp + 0x1c], eax
popal
ret

Function at 0x44b2ec
Capabilities:
Decompress data using aplib

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
cld
mov dl, 0x80
xor ebx, ebx
movsb byte es:[edi], byte [esi]
mov bl, 2
call fcn.0044b36f
jae 0x44b2fa
xor ecx, ecx
call fcn.0044b36f
jae 0x44b329
xor eax, eax
call fcn.0044b36f
jae 0x44b339
mov bl, 2
inc ecx
mov al, 0x10
call fcn.0044b36f
adc al, al
jae 0x44b31b
jne 0x44b365
stosb byte es:[edi], al
jmp 0x44b2fd
call fcn.0044b37b
sub ecx, ebx
jne 0x44b342
call fcn.0044b379
jmp 0x44b361
lodsb al, byte [esi]
shr eax, 1
je 0x44b38b
adc ecx, ecx
jmp 0x44b35e
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.0044b379
cmp eax, 0x7d00
jae 0x44b35e
cmp ah, 5
jae 0x44b35f
cmp eax, 0x7f
ja 0x44b360
inc ecx
inc ecx
xchg ebp, eax
mov eax, ebp
mov bl, 1
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x44b2fd
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret

Function at 0x6fd17a
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push 0x2a
call fcn.006fd1cc
jnp 0x6fd162
jno 0x6fd193
jecxz 0x6fd1a8
pop esp
retf
ror dword [edx - reloc.KERNEL32.dll_VirtualFree], cl
add byte [eax], al
add byte [eax], al
and al, 0xe9
cli
invalid

Function at 0x71228e
Capabilities:
Encrypt data using aes

Disassembly:
push word [esp + 0x1a]
lea esp, [esp + 1]
jmp 0x7122fb
add cl, byte [ebp + 0x33042464]
cmp al, 0x95
mov al, 0xf9
outsb dx, byte [esi]
add byte [edx + 0x29de71b9], bh
movzx ebx, byte [esi + 0xa]
push ax
lea esp, [esp]
add esp, 1
push cx
jmp 0x712341
lea esp, [esp + 0x48]
xor edi, dword [ebx*4 + reloc.KERNEL32.dll_VirtualFree]
btr bx, si
jmp 0x7122e2
mov ebx, dword [ebx*4 + reloc.KERNEL32.dll_VirtualFree]
pushal
and ebx, ecx
cmc
call fcn.00712380
dec edi
rol dword [ecx + 0x20], 1
rcl dword [eax], cl
das
mov dl, 0x20
inc edi
mov dl, 0xc
inc eax
je 0x7122cf
lea esp, [esp + 3]
and al, 3
jmp 0x712323
Function at 0x71256b
Capabilities:
Encrypt data using aes

Disassembly:
sub esp, 0x10
push dword [esp + 0xa]
jmp 0x71258c

Function at 0x712b9d
Capabilities:
Encrypt data using aes

Disassembly:
pushfd
jmp 0x6e4d53
lea esp, [esp + 4]
cmp al, 0x30
jb 0x6e4d2b
call fcn.00712c83
lea esp, [esp + 4]
cmp al, 0x5a
jmp 0x712c2c
cmc
mov dword [esp], ecx
jmp 0x712b86
jbe 0x6e4d76
ja 0x6e4de6
lea esp, [esp + 4]
jb 0x6e4d4c
call fcn.00712d30
js 0x712c38
jg 0x712c65
jmp 0xb596dd90
push ss
mov eax, dword [reloc.KERNEL32.dll_VirtualFree]
insd dword es:[edi], dx
stc
push ecx
lea esp, [esp + 1]
lea esp, [esp + 3]
jmp 0x713aff
cmp edi, 3
call fcn.00713b21
and dword [edx + reloc.KERNEL32.dll_VirtualFree], edi
scasd eax, dword es:[edi]
xor eax, 0xff3fcca5
inc edi
test eax, 0x51820fce
int1
invalid

Function at 0x712c88
Capabilities:
Encrypt data using aes

Disassembly:
pushfd
mov byte [esp], cl
push dword [esp]
push ax
lea esp, [esp + 2]
jmp 0x712cc1
call 0x712d80
rep movsb byte es:[edi], byte [esi]
jmp 0x73f44a
mov dword [esp], eax
pushal
lea esp, [esp + 0x24]
jmp 0x712cb5
jbe 0x6e4d76
ja 0x6e4d2b
lea esp, [esp + 8]
cmp al, 0x2b
call fcn.00712d19
lds ebx, [esi - 0x34]
stosd dword es:[edi], eax
ror ax, cl
push eax
invalid

Function at 0x712ca5
Capabilities:
Encrypt data using aes

Disassembly:
lea esp, [esp + 4]
jbe 0x6e4d76
ja 0x6e4d4c

Function at 0x712d19
Capabilities:
Encrypt data using aes

Disassembly:
sub esp, 6
lea esp, [esp + 2]
jmp 0x712cec
lea esp, [esp + 4]
je 0x6e4d76
jne 0x712d02
pop esi
rcl dword [ecx + 0x30], 0xc3
jg 0x712d4c
add dword [reloc.KERNEL32.dll_VirtualFree], edx
and al, 2
jmp 0x712d89
cmp bl, 0x5a
pushal
mov word [esp + 0x1a], bx
call fcn.00712db1
mov edx, 0x3bc8a939
mov word [edi], cs
invalid

Function at 0x712db1
Capabilities:
Encrypt data using aes

Disassembly:
cmp bl, 0x61
push esp
mov dword [esp], ecx
mov byte [esp + 1], al
jmp 0x712dfc
lea esp, [esp + 0x24]
jmp 0x712e14
lea esp, [esp + 4]
jb 0x6e4cad
sub esp, 5
lea esp, [esp + 1]
jmp 0x712ddb
jbe 0x6e4cc6
ja 0x6e4ce1

Function at 0x712eb5
Capabilities:
Encrypt data using aes

Disassembly:
je 0x6e4cc6
push ax
add esp, 0
stc
lea esp, [esp + 2]
jmp 0x712ee0
lea esp, [esp + 8]
cmp bl, 0x2b
jmp 0x712e76
mov byte [esp + 5], ah
jmp 0x712e9d
cmp bl, 0x2f
push dx
lea esp, [esp + 2]
jne 0x6e4d0f
je 0x6e4cc6
and byte [edx + ebp + 0x4e7dbc4d], dh
invalid
Function at 0x712f0a
Capabilities:
Encrypt data using aes

Disassembly:
jmp 0x712ebb
call fcn.00712f0a
repe cmpsb byte [esi], byte es:[edi]
jmp 0x73f382
pushal
push dword [esp + 0x11]
jmp 0x712f88
call fcn.0071361c
lea esp, [esp + 2]
lea esp, [esp + 4]
cmp dl, 0x30
call fcn.007131d1
repe cmpsb byte [esi], byte es:[edi]
jmp 0x6ec1f3
push 0x64c13799
call fcn.006f29f1
idiv byte [ebx + 0x36dbbc2e]
rep insd dword es:[edi], dx
mov al, 0x84
mov dword [reloc.KERNEL32.dll_VirtualFree], eax
das
xor eax, ecx
call fcn.006f29f1
call fcn.006ec3bb
mov eax, dword [reloc.KERNEL32.dll_VirtualFree]
cli
shl byte [edx - 0x10], 0x97
invalid
push esp
pushfd
push word [esp + 3]
lea esp, [esp + 2]
lea esp, [esp + 8]
jmp 0x712f27
call fcn.00712eb5
cmp dl, 0x41
jmp 0x712f55
mov dl, byte [ecx + 2]
sub esp, 0x17
push dword [esp + 0x11]
lea esp, [esp + 3]
lea esp, [esp + 0x18]
jmp 0x712f0f
jb 0x6e4db1
cmc
push ebx
call fcn.00712f3b
lea esp, [esp + 8]
cmp dl, 0x5a
pushal
pop word [esp + 0x17]
call fcn.00712fbe
test dx, si
add eax, 0x39fb80ab
jbe 0x6e4cc6
ja 0x6e4cf7
lea esp, [esp + 0x24]
cmp dl, 0x61
push edx
push dword [esp]
mov word [esp + 2], si
jmp 0x712ff7
lea esp, [esp + 8]
jb 0x6e4dc7
cmp dl, 0x7a
call 0x712fe0
lea esp, [esp + 4]
jbe 0x6e4d8c
ja 0x6e4dc7
xchg esi, eax
adc byte [esi + 0x77d610e1], al
push 0x64c06e50
call fcn.006f29f1
push 0x64c06c2d
call fcn.006f29f1
imul edi, esp, 0xc104f592
add edx, dword [bp + di + reloc.KERNEL32.dll_VirtualFree]
mov eax, 0x205ccae0
adc eax, 0xc083ce68
call fcn.006f29f1
push 0x64c083ce
call fcn.006f29f1
push 0x64c070d9
call fcn.006f29f1
push 0x64c09d60
call fcn.006f29f1
jl 0x73f387
jne 0x73f3c0
out dx, eax
pop eax
push es
sahf
or al, 0x6b
cmpsb byte [esi], byte es:[edi]
jno 0x73f35c
adc eax, 0x7e16ce82
pop eax
and byte [eax + 0x3f920941], ah
mov byte [0xe444eb6f], al
ror byte [ecx - 0x4b], 1
sbb eax, 0xef47a114
sbb edi, dword [eax]
lodsd eax, dword [esi]
jge 0x73f409
in al, dx
mov ah, 0x20
mov edx, 0x1675db3a
invalid
pushal
jle 0x73f476
adc dword [edx + ebp + reloc.KERNEL32.dll_VirtualFree], ecx
outsb dx, byte [esi]
push 0x64c0e3fb
call fcn.006f29f1
aas
cmpsb byte [esi], byte es:[edi]
xor al, 0x53
scasb al, byte es:[edi]
insd dword es:[edi], dx
mov eax, 0x2ed3b426
out dx, eax
adc eax, 0x8a7f188a
cmp al, 0xe1
aaa
jmp 0x73f414
add byte [eax], al
add byte [edi], bh
aaa
push edx
mov eax, dword [reloc.KERNEL32.dll_VirtualFree]
xchg ebx, eax
outsb dx, byte [esi]
jmp 0x29c2cce3

Function at 0x712fbe
Capabilities:
Encrypt data using aes

Disassembly:
lea esp, [esp + 0x20]
jbe 0x6e4d8c
ja 0x6e4db1
invalid
lea esp, [esp + 2]
jmp 0x712fa7

Function at 0x713020
Capabilities:
Encrypt data using aes

Disassembly:
push cx
push eax
pushal
mov cx, si
mov ah, 0x95
mov dword [esp + 0x1c], edi
jmp 0x7125b8
sub esp, 0xc
push di
lea esp, [esp + 2]
jmp 0x712a51
Function at 0x401fc3
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.00402173
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 0x4020c1
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 0x402064
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x4020a7
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x40207b
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x402096
test al, 0x40
je 0x40208d
mov ecx, dword [edi + 0x20]
jmp 0x402094
test al, 0x80
je 0x4020a7
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x4020a7
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 0x402033
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x40a5f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46af6b
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.0045fab6
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a672
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045d9cd
mov eax, dword [eax]
push 0x4a01c0
push eax
call fcn.00450834
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045fd41
test bl, bl
je 0x40a672
push 0x4a01c0
lea ecx, [esp + 0xc]
call fcn.004600d1
push 0x4a3d2c
lea ecx, [esp + 0xc]
call fcn.004600d1
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 0x40a6ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045fd41
jmp 0x40a779
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 0x40a732
lea edx, [esp + 0x7c]
push 0x4a3d28
push edx
call fcn.00450834
add esp, 8
test eax, eax
je 0x40a732
lea eax, [esp + 0x7c]
push 0x4a3d24
push eax
call fcn.00450834
add esp, 8
test eax, eax
je 0x40a732
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 0x40a6c2
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.0045fd41
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 0x40af70
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 0x40afd2
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 0x40afe0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46afeb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4aa50c]
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 0x40b118
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b046
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045fd41
xor eax, eax
jmp 0x40b18f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045fe7e
push esi
lea ecx, [esp + 0xc]
call fcn.0046010d
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 0x40b16d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040af70
test eax, eax
jne 0x40b16d
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.0040af70
test eax, eax
jne 0x40b16d
lea eax, [esp + 0x14]
push 0x4a3d40
push eax
call fcn.00451870
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b14c
lea ecx, [esp + 0x14]
push 0x4a3d3c
push ecx
call fcn.004517f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b14c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b14f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045fe2e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b05e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045fd41
xor eax, eax
jmp 0x40b18f
mov byte [esi], 0
push 0x4a3d38
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.0045fd41
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 0x41e030
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 0x41e09e
cmp si, 0x69
ja 0x41e09e
add esi, 0xffd0
cmp si, 0x11
je 0x41e06e
push 0x11
call edi
test ax, ax
jge 0x41e06e
or esi, 0x2000
cmp si, 0x10
je 0x41e083
push 0x10
call edi
test ax, ax
jge 0x41e083
or esi, 0x4000
cmp si, 0x12
je 0x41e098
push 0x12
call edi
test ax, ax
jge 0x41e098
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41e0ab
mov esi, 0xbd
jmp 0x41e05f
cmp si, 0x6e
jne 0x41e0b8
mov esi, 0xbe
jmp 0x41e05f
cmp si, 0x6f
jne 0x41e059
mov esi, 0xbf
jmp 0x41e05f

Function at 0x41f750
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4bab68]
xor edx, edx
cmp eax, edx
jne 0x41f776
xor eax, eax
mov byte [eax + 0x4baa68], al
inc eax
cmp eax, 0x100
jl 0x41f75e
mov dword [0x4bab68], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4baa68
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41f807
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 0x41f7da
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 0x41f7a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41f880
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 0x41f8d3
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 0x41f8ba
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 0x426310
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 0x4264a8
cmp ebp, ebx
jle 0x4264a8
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 0x42636e
dec eax
or eax, 0xfffffff8
inc eax
je 0x426375
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x426384
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42638b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045fa82
add esp, 4
cmp eax, ebx
je 0x4263ac
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.0045fa82
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 0x42649e
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 0x426485
mov al, byte [edx]
cmp al, 0xc0
jbe 0x426471
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x426466
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 0x426474
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x426474
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x426410
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 0x426401
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 0x4296d0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46c858
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 0x429709
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.0046742f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046747b
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.00429790
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004674b8
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42dc40
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x46cfe8
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.0042e7c0
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 0x42dce9
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.0042d8d0
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.004666e0
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.0043cf90
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.00466752
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14