joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40f790
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
sub esp, 0x98
push ebx
mov ebx, dword [esp + 0xa0]
push ebp
push esi
test ebx, ebx
push edi
je 0x40f9cf
mov al, byte [ebx + 0x7f]
test al, al
jne 0x40f9cf
mov al, byte [ebx + 0x94]
test al, al
jne 0x40f9cf
mov edi, dword [esp + 0xb0]
test edi, edi
je 0x40f9cf
mov ebp, dword [esp + 0xb4]
test ebp, ebp
je 0x40f9cf
mov eax, dword [esp + 0xb8]
test eax, eax
je 0x40f9cf
mov ecx, 0x7f
mov eax, ecx
mov dl, byte [ecx + ebx]
add ecx, 0x11
mov byte [esp + eax + 0x10], dl
dec eax
and ecx, 0x7f
test eax, eax
jge 0x40f7f6
mov eax, 0x7d
mov cl, byte [esp + eax + 0x10]
mov dl, byte [esp + eax + 0x11]
xor dl, cl
mov byte [esp + eax + 0x11], dl
mov edx, eax
dec eax
test edx, edx
jg 0x40f80d
mov eax, dword [esp + 0xbc]
test eax, eax
je 0x40f839
mov cl, byte [esp + 0x10]
and cl, 0x1f
add cl, 0x40
mov byte [eax], cl
movsx edx, byte [esp + 0x12]
movsx eax, byte [esp + 0x11]
shl edx, 4
lea ecx, [esp + 0x1f]
lea eax, [edx + eax - 0x6b5]
test eax, eax
je 0x40f9bf
cmp eax, 0x34
jg 0x40f9bf
xor edx, edx
lea esi, [eax - 1]
test eax, eax
jle 0x40f885
mov al, byte [ecx]
mov byte [edi], al
inc edi
inc ecx
cmp al, 0x20
jl 0x40f9df
movsx eax, al
add edx, eax
mov eax, esi
dec esi
test eax, eax
jg 0x40f86b
movsx eax, byte [esp + 0x16]
movsx esi, byte [esp + 0x15]
shl eax, 4
and edx, 0xff
mov byte [edi], 0
lea eax, [eax + esi - 0x6b5]
cmp eax, edx
je 0x40f8b6
mov eax, 8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x98
ret
movsx edx, byte [esp + 0x14]
movsx eax, byte [esp + 0x13]
shl edx, 4
lea eax, [edx + eax - 0x6b5]
test eax, eax
je 0x40f9af
cmp eax, 0x34
jg 0x40f9af
xor edx, edx
lea esi, [eax - 1]
test eax, eax
jle 0x40f90d
mov al, byte [ecx]
mov byte [ebp], al
inc ebp
inc ecx
cmp al, 0x20
jl 0x40f8fd
movsx eax, al
add edx, eax
mov eax, esi
dec esi
test eax, eax
jg 0x40f8e4
jmp 0x40f90d
mov eax, 9
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x98
ret
movsx eax, byte [esp + 0x18]
movsx esi, byte [esp + 0x17]
shl eax, 4
and edx, 0xff
mov byte [ebp], 0
lea eax, [eax + esi - 0x6b5]
cmp eax, edx
je 0x40f93f
mov eax, 0xa
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x98
ret
lea edx, [esp + 0x8f]
mov esi, 0x422e0c
cmp ecx, edx
jae 0x40f96e
cmp byte [esi], 0
jne 0x40f959
mov esi, 0x422e0c
mov dl, byte [esi]
mov al, byte [ecx]
inc esi
inc ecx
cmp al, dl
jne 0x40f99f
lea eax, [esp + 0x8f]
cmp ecx, eax
jb 0x40f94f
mov ecx, dword [esp + 0xb8]
lea esi, [ebx + 0x80]
push esi
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
sub eax, 0x14
neg eax
sbb eax, eax
and eax, 0xc
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x98
ret
mov eax, 0xb
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x98
ret
mov eax, 6
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x98
ret
mov eax, 5
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x98
ret
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x98
ret
pop edi
pop esi
pop ebp
mov eax, 7
pop ebx
add esp, 0x98
ret
Function at 0x4110b0
Capabilities:
Get installed programs
Query or enumerate registry value

Disassembly:
sub esp, 0x214
mov eax, dword [esp + 0x218]
push ebx
push ebp
push esi
xor esi, esi
cmp eax, 5
push edi
mov ebx, ecx
mov dword [esp + 0x14], 0x104
je 0x4111c7
lea ecx, [eax + eax*4]
lea edx, [eax + ecx*8]
lea ecx, [esp + 0x124]
lea ebx, [ebx + edx*8]
lea eax, [ebx + 0x104]
push eax
push 0x423448
push 0x4220fc
push ecx
call fcn.00413140
add esp, 0x10
lea edx, [esp + 0x10]
lea eax, [esp + 0x124]
push edx
push 0x20019
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
push eax
push 0x80000002
call esi
test eax, eax
je 0x411147
lea ecx, [esp + 0x10]
lea edx, [esp + 0x124]
push ecx
push 0x20019
push 0
push edx
push 0x80000001
call esi
test eax, eax
jne 0x4112d7
lea eax, [esp + 0x14]
lea ecx, [esp + 0x20]
push eax
mov eax, dword [esp + 0x14]
lea edx, [esp + 0x20]
push ecx
push edx
push 0
push 0x42343c
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x411184
mov ecx, dword [esp + 0x10]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x214
ret 4
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, dword [esp + 0x10]
mov edx, ecx
mov esi, edi
mov edi, ebx
push eax
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov dword [ebx + 0x144], 1
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x214
ret 4
mov edi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea ecx, [esp + 0x10]
push ecx
push 0x20019
push 0
push 0x423400
push 0x80000000
call edi
test eax, eax
jne 0x4112d7
push 0x422d84
push 0x422db4
lea edx, [esp + 0x28]
push 0x4220fc
push edx
call fcn.00413140
add esp, 0x10
lea eax, [esp + 0x18]
lea ecx, [esp + 0x20]
push eax
push 0x20019
push 0
push ecx
push 0x80000002
call edi
test eax, eax
jne 0x4112d7
mov edx, dword [esp + 0x18]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push edx
call ebp
lea eax, [esp + 0x14]
lea ecx, [esp + 0x20]
push eax
mov eax, dword [esp + 0x14]
lea edx, [esp + 0x20]
push ecx
push edx
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x41126c
mov ecx, dword [esp + 0x10]
push ecx
call ebp
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x214
ret 4
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x20]
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea eax, [esp + ecx + 0x1f]
cmp eax, edx
je 0x41129f
cmp esi, 2
je 0x41129f
cmp byte [eax], 0x5c
jne 0x411296
inc esi
cmp esi, 2
je 0x411297
dec eax
lea ecx, [esp + 0x20]
cmp eax, ecx
jne 0x411286
mov edx, dword [esp + 0x10]
push edx
call ebp
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
lea edx, [ebx + 0x668]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov dword [edx + 0x144], 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x214
ret 4
Function at 0x412e20
Capabilities:
Read .ini file

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x114
mov edx, dword [esp + 0x120]
lea ecx, [esp + 0x10]
push ebx
push ebp
push esi
push edi
push eax
mov eax, dword [esp + 0x130]
push 0x104
push ecx
push 0x4235a4
push edx
push eax
xor esi, esi
xor ebp, ebp
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
test eax, eax
je 0x412f53
mov al, byte [esp + 0x20]
cmp al, 0x30
je 0x412f39
test al, al
lea ecx, [esp + 0x20]
je 0x412e81
cmp al, 0x2e
jne 0x412e79
inc esi
mov al, byte [ecx + 1]
inc ecx
test al, al
jne 0x412e74
cmp esi, 3
jne 0x412f53
lea esi, [esp + 0x20]
cmp dword [0x4237e4], 1
jle 0x412ea7
movsx ecx, byte [esi]
push 8
push ecx
call fcn.00415370
add esp, 8
jmp 0x412eb5
movsx edx, byte [esi]
mov eax, dword [0x4235d8]
mov al, byte [eax + edx*2]
and eax, 8
test eax, eax
je 0x412ebc
inc esi
jmp 0x412e8e
xor edi, edi
lea ebx, [esp + 0x10]
mov al, byte [esi]
mov ecx, esi
cmp al, 0x2e
je 0x412ed6
test al, al
je 0x412ed6
mov al, byte [esi + 1]
inc esi
cmp al, 0x2e
jne 0x412eca
mov byte [esi], 0
push ecx
inc esi
call fcn.00413000
add esp, 4
test edi, edi
je 0x412eec
cmp edi, 2
jne 0x412ef1
mov ebp, eax
shl ebp, 0x10
cmp edi, 1
je 0x412efb
cmp edi, 3
jne 0x412efd
mov ebp, eax
mov dword [ebx], ebp
inc edi
add ebx, 4
cmp edi, 3
jbe 0x412ec2
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x134]
add ecx, edx
mov edx, dword [esp + 0x1c]
mov dword [eax], ecx
mov ecx, dword [esp + 0x18]
mov eax, dword [esp + 0x138]
add ecx, edx
mov dword [eax], ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x114
ret
mov ecx, dword [esp + 0x134]
mov edx, dword [esp + 0x138]
mov dword [ecx], 0
mov dword [edx], 0
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x114
ret

Function at 0x4136d0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov eax, dword [esp + 4]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x4136f3
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00416e50
add esp, 4
or eax, 0xffffffff
ret
test al, 1
je 0x413718
test byte [esp + 8], 2
je 0x413718
call fcn.00416ed0
mov dword [eax], 0xd
call fcn.00416ee0
mov dword [eax], 5
or eax, 0xffffffff
ret
xor eax, eax
ret
Function at 0x424cc4
Capabilities:
Encode data using xor

Disassembly:
fnstsw word [ebp + 0xb]
test dword gs:[ebp + 0x3c], ebx
pop edi
xor ebx, dword [ecx + edi*4]
fnsave dword [ebx]
imul ebp, edx, 0x3f
jne 0x424c40
push esi
invalid
pushal
pop ecx
imul edi, dword [edx], 0x4f
in eax, dx
add bl, byte [edx + 0x482aed7a]
xor eax, 0x777eaf0b
mov eax, 0x32b11716
adc byte [edi], 0x8c
mov ecx, 0x81b5499b
cmpsd dword [esi], dword es:[edi]
mov ecx, 0x86623101
jge 0x424c38
scasd eax, dword es:[edi]
sub eax, 0x55d96b3a
or dword [0x8ca6dbb5], 0x34
xor byte es:[ebx], cl
invalid
loopne 0x424c61
scasd eax, dword es:[edi]
test al, 0x65
int1
dec eax
fstp xword [eax]
add dword [edx + edi*8 + 0x68], esp
lcall 0x6390, 0x97d48898
arpl word [edi - 0x597b509d], cx
in eax, dx
std
xchg ebp, eax
mov ch, 0x31
fcmovnb st(0), st(2)
hlt

Function at 0x42cc1c
Capabilities:
Encode data using xor

Disassembly:
and ecx, dword [ebp - 0x2c]
dec ebp
mov bl, 9
loope 0x42cc72
cld
mov cl, byte [edi]
xchg esp, eax
mov al, 0x60
sar byte [ebx + 0x45], 0xaa
or bh, 0x4e
add cl, byte [edi]
invalid
mov bh, 0xd9
pushfd
enter 0x6681, 0xffffffffffffffc9
mov bl, 0x1d
jbe 0x42cc25
and esi, dword [ebp - 0x7b]
sub eax, 0x197811d2
or dword [esi - 0x73db5678], ecx
inc edi
push 0xffffffffffffffad
cwde
adc dword [edx], edi
mov ah, 0x51
xor al, 2
fidiv dword [ecx + 0x744b49db]
arpl word [edi + 0x63b4c5f4], si
movsb byte es:[edi], byte [esi]
dec esp
sub eax, 0x41e38ed5
sub eax, 0x45e8b5d4
pushfd
insb byte es:[edi], dx
inc esp
xchg ecx, eax
invalid

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 0x418370
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a6b5b
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.004991dc
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4183f2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00496670
mov eax, dword [eax]
push 0x4d6ce4
push eax
call fcn.00488874
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00499467
test bl, bl
je 0x4183f2
push 0x4d6ce4
lea ecx, [esp + 0xc]
call fcn.00499843
push 0x4d6cf0
lea ecx, [esp + 0xc]
call fcn.00499843
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 0x41842e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00499467
jmp 0x4184f9
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 0x4184b2
lea edx, [esp + 0x7c]
push 0x4d6cec
push edx
call fcn.00488874
add esp, 8
test eax, eax
je 0x4184b2
lea eax, [esp + 0x7c]
push 0x4d6ce8
push eax
call fcn.00488874
add esp, 8
test eax, eax
je 0x4184b2
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 0x418442
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.00499467
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 0x418cf0
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 0x418d52
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 0x418d60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a6bdb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4e1770]
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 0x418e98
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x418dc6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00499467
xor eax, eax
jmp 0x418f0f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004995f0
push esi
lea ecx, [esp + 0xc]
call fcn.0049987f
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 0x418eed
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.00418cf0
test eax, eax
jne 0x418eed
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.00418cf0
test eax, eax
jne 0x418eed
lea eax, [esp + 0x14]
push 0x4d6d00
push eax
call fcn.00489a60
mov esi, eax
add esp, 8
test esi, esi
jne 0x418ecc
lea ecx, [esp + 0x14]
push 0x4d6cfc
push ecx
call fcn.004899e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x418ecc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x418ecf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004995a0
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x418dde
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00499467
xor eax, eax
jmp 0x418f0f
mov byte [esi], 0
push 0x4d6cf8
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.00499467
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 0x42d520
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 0x42d58e
cmp si, 0x69
ja 0x42d58e
add esi, 0xffd0
cmp si, 0x11
je 0x42d55e
push 0x11
call edi
test ax, ax
jge 0x42d55e
or esi, 0x2000
cmp si, 0x10
je 0x42d573
push 0x10
call edi
test ax, ax
jge 0x42d573
or esi, 0x4000
cmp si, 0x12
je 0x42d588
push 0x12
call edi
test ax, ax
jge 0x42d588
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42d59b
mov esi, 0xbd
jmp 0x42d54f
cmp si, 0x6e
jne 0x42d5a8
mov esi, 0xbe
jmp 0x42d54f
cmp si, 0x6f
jne 0x42d549
mov esi, 0xbf
jmp 0x42d54f

Function at 0x42ef70
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4f2720]
xor edx, edx
cmp eax, edx
jne 0x42ef96
xor eax, eax
mov byte [eax + 0x4f2620], al
inc eax
cmp eax, 0x100
jl 0x42ef7e
mov dword [0x4f2720], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4f2620
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42f027
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 0x42effa
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 0x42efc8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42f0a0
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 0x42f0f3
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 0x42f0da
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 0x4360e0
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 0x436278
cmp ebp, ebx
jle 0x436278
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 0x43613e
dec eax
or eax, 0xfffffff8
inc eax
je 0x436145
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x436154
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43615b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004991a8
add esp, 4
cmp eax, ebx
je 0x43617c
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.004991a8
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 0x43626e
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 0x436255
mov al, byte [edx]
cmp al, 0xc0
jbe 0x436241
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x436236
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 0x436244
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x436244
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4361e0
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 0x4361d1
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 0x4395b0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4a8828
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 0x4395e9
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.004a0d45
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004a0dcd
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.00439670
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004a0e0a
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x43dcc0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4a9058
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.0043e840
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 0x43dd69
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.0043d950
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.0049fff6
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.004547b0
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.004a0068
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14