joyce8/EMBER2024-capa huggingface dataset:
Function at 0x16a6297
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x1009e1d8
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x16a62d0
inc eax
mov dword [esi + 0x10], eax
jmp 0x16a63e3
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x16a62e4
mov eax, 0xffffffc7
jmp 0x16a63e5
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x16a62f5
cmp dword [esi + 8], eax
jne 0x16a62e4
cmp dword [esi + 8], eax
jne 0x16a630e
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x16a630e
mov eax, 0xffffffc7
jmp 0x16a63e5
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x16a6322
push eax
mov ecx, ebx
call fcn.016a5ac7
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.016753e7
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x16a6353
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.01675407
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.016a5237
test eax, eax
mov dword [esp + 0x38], eax
je 0x16a6386
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x100bd0b0
call fcn.016755e7
mov eax, dword [esp + 0x38]
jmp 0x16a63e5
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.016a60f7
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x16a63ca
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.016a6117
mov esi, eax
test esi, esi
jne 0x16a63fa
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.016a60f7
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x16a639c
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x100bd0b0
call fcn.016755e7
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x100bd0b0
call fcn.016755e7
mov eax, esi
jmp 0x16a63e5
Function at 0x16b6bd7
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x1009eac8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [0x100a03e4]
push 0
lea ecx, [esp + 0x20]
call fcn.016ee0ae
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.016b6537
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.016edfdc
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.016ea886
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.016ea886
push 1
push 0
push 0
mov ecx, esi
call fcn.016ea82e
push 1
push 0
push 1
mov ecx, esi
call fcn.016ea82e
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.016ee120
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x16b6d57
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x1009eae8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.016ee0ae
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.016b6537
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.016edfdc
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [0x100a03e4]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x16b6e1b
cmp dword [esp + 0x40], 1
jne 0x16b6e19
cmp ecx, eax
jge 0x16b6e1b
mov eax, ecx
cmp eax, 0xc8
jge 0x16b6e27
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.016b6bd7
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [0x100a03e8]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.016ee120
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x16b7617
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x1009eb93
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.016e8ca3
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], 0x100beb50
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], 0x100bea98
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [0x100a00c0]
push eax
mov ecx, edi
call fcn.016ee356
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.016ef872
test eax, eax
je 0x16b7733
mov ecx, dword [esp + 0x3c]
call fcn.016ee383
mov ecx, dword [esi + 0x1c]
mov ebp, dword [0x100a03c4]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x16b76f7
push edi
mov ecx, esi
call fcn.016eb9cd
mov ecx, esi
call fcn.016b78d7
cmp dword [esp + 0x38], 1
jne 0x16b772c
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.016ebb08
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28

Function at 0x16b9927
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x16b995a
push esi
call fcn.016c7cf7
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x16b9953
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x16b99e0
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x16b99c9
mov eax, dword [esi + 8]
test eax, eax
je 0x16b997e
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x16b99c5
cmp eax, 2
je 0x16b99c9
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x16b9971
cmp eax, 3
je 0x16b99a4
cmp eax, 1
jne 0x16b9971
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x16b9971
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x16b9971
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.016b9a07
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x16b99ef
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.016b9a07
add esp, 4
pop esi
ret
Function at 0x154b0
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c8
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x28]
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
mov byte [edx + 0x20], 0
push 0x131dc
lea eax, [ebp - 0x1c8]
push eax
call sub.ntoskrnl.exe_wcscpy
add esp, 8
lea ecx, [ebp - 0x1c8]
push ecx
lea edx, [ebp - 0x14]
push edx
call dword [sym.imp.ntoskrnl.exe_RtlInitUnicodeString]
push 0
push 0x13204
push 0x400
lea eax, [ebp - 0x14]
push eax
lea ecx, [ebp - 0x35]
call section..text
mov dword [ebp - 0x34], eax
cmp dword [ebp - 0x34], 0
jge 0x15517
mov eax, dword [ebp - 0x34]
jmp 0x15611
mov dword [ebp - 0x30], 0x18
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x24], 0x200
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
push 0
push 0
push 0x868
push 1
push 0
push 6
push 0
lea edx, [ebp - 0xc]
push edx
lea eax, [ebp - 0x30]
push eax
push 0xc0000000
mov ecx, dword [ebp - 4]
add ecx, 4
push ecx
call dword [sym.imp.ntoskrnl.exe_ZwCreateFile]
mov dword [ebp - 0x34], eax
cmp dword [ebp - 0x34], 0
jge 0x1557c
mov eax, dword [ebp - 0x34]
jmp 0x15611
push 5
push 0x18
mov edx, dword [ebp - 4]
add edx, 8
push edx
lea eax, [ebp - 0xc]
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
push edx
call dword [sym.imp.ntoskrnl.exe_ZwQueryInformationFile]
mov dword [ebp - 0x34], eax
cmp dword [ebp - 0x34], 0
jge 0x155b3
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.ntoskrnl.exe_ZwClose]
mov eax, dword [ebp - 0x34]
jmp 0x15611
push 0x11
push 4
lea edx, [ebp - 0x18]
push edx
lea eax, [ebp - 0xc]
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
push edx
call dword [sym.imp.ntoskrnl.exe_ZwQueryInformationFile]
mov dword [ebp - 0x34], eax
cmp dword [ebp - 0x34], 0
jge 0x155e7
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.ntoskrnl.exe_ZwClose]
mov eax, dword [ebp - 0x34]
jmp 0x15611
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0x18]
mov dword [edx + 0x5c], eax
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x2c], 7
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x20]
and eax, 0xfffffffd
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x20], eax
mov edx, dword [ebp - 4]
mov byte [edx], 1
xor eax, eax
mov esp, ebp
pop ebp
ret 4
Function at 0x16060
Capabilities:
Check os version
Create device object
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push str.DeviceJXHiddenFileDisk
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.ntoskrnl.exe_RtlInitUnicodeString]
mov dword [ebp - 8], 0
mov dword [ebp - 0x28], 0
push 0
push 0
lea ecx, [ebp - 0x28]
push ecx
lea edx, [ebp - 8]
push edx
call dword [sym.imp.ntoskrnl.exe_PsGetVersion]
cmp dword [ebp - 8], 5
jne 0x160c0
cmp dword [ebp - 0x28], 0
jne 0x160c0
lea eax, [ebp - 0x20]
push eax
push 0
push 0
push 0x24
lea ecx, [ebp - 0x14]
push ecx
push 0x50
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.ntoskrnl.exe_IoCreateDevice]
mov dword [ebp - 0x24], eax
jmp 0x160dd
lea eax, [ebp - 0x20]
push eax
push 0
push 0
push 7
lea ecx, [ebp - 0x14]
push ecx
push 0x50
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.ntoskrnl.exe_IoCreateDevice]
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
jge 0x160eb
mov eax, dword [ebp - 0x24]
jmp 0x16205
mov eax, dword [ebp - 0x20]
mov ecx, dword [eax + 0x1c]
or ecx, 0x10
mov edx, dword [ebp - 0x20]
mov dword [edx + 0x1c], ecx
push str.DosDevicesJXHiddenFileDisk
lea eax, [ebp - 0x1c]
push eax
call dword [sym.imp.ntoskrnl.exe_RtlInitUnicodeString]
lea ecx, [ebp - 0x14]
push ecx
lea edx, [ebp - 0x1c]
push edx
call dword [sym.imp.ntoskrnl.exe_IoCreateSymbolicLink]
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
jge 0x16128
mov eax, dword [ebp - 0x24]
jmp 0x16205
mov eax, dword [ebp - 0x20]
mov ecx, dword [eax + 0x28]
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
mov byte [edx], 0
mov eax, dword [ebp - 0x20]
push eax
call fcn.000154b0
mov ecx, dword [ebp - 4]
add ecx, 0x28
push ecx
call fcn.00011d70
mov edx, dword [ebp - 4]
add edx, 0x30
push edx
call fcn.00011d90
push 0
push 1
mov eax, dword [ebp - 4]
add eax, 0x34
push eax
call dword [sym.imp.ntoskrnl.exe_KeInitializeEvent]
mov ecx, dword [ebp - 4]
mov byte [ecx + 0x48], 0
mov edx, dword [ebp - 0x20]
push edx
push 0x12550
push 0
push 0
push 0
push 0
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.ntoskrnl.exe_PsCreateSystemThread]
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
jge 0x161a3
mov ecx, dword [ebp - 0x20]
push ecx
call dword [sym.imp.ntoskrnl.exe_IoDeleteDevice]
mov eax, dword [ebp - 0x24]
jmp 0x16205
push 0
mov edx, dword [ebp - 4]
add edx, 0x44
push edx
push 0
push 0
push 0x1fffff
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.ntoskrnl.exe_ObReferenceObjectByHandle]
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
jge 0x161f9
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.ntoskrnl.exe_ZwClose]
mov edx, dword [ebp - 4]
mov byte [edx + 0x48], 1
push 0
push 0
mov eax, dword [ebp - 4]
add eax, 0x34
push eax
call dword [sym.imp.ntoskrnl.exe_KeSetEvent]
mov ecx, dword [ebp - 0x20]
push ecx
call dword [sym.imp.ntoskrnl.exe_IoDeleteDevice]
mov eax, dword [ebp - 0x24]
jmp 0x16205
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.ntoskrnl.exe_ZwClose]
xor eax, eax
mov esp, ebp
pop ebp
ret 4
Function at 0x432420
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b5b1b
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.004a627c
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4324a2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004a3cbd
mov eax, dword [eax]
push 0x4dacf0
push eax
call fcn.00496764
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004a6507
test bl, bl
je 0x4324a2
push 0x4dacf0
lea ecx, [esp + 0xc]
call fcn.004a68e3
push 0x4dacfc
lea ecx, [esp + 0xc]
call fcn.004a68e3
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 0x4324de
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004a6507
jmp 0x4325a9
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 0x432562
lea edx, [esp + 0x7c]
push 0x4dacf8
push edx
call fcn.00496764
add esp, 8
test eax, eax
je 0x432562
lea eax, [esp + 0x7c]
push 0x4dacf4
push eax
call fcn.00496764
add esp, 8
test eax, eax
je 0x432562
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 0x4324f2
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.004a6507
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 0x432db0
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 0x432e12
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 0x432e20
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b5b9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4e4778]
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 0x432f58
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x432e86
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a6507
xor eax, eax
jmp 0x432fcf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004a6690
push esi
lea ecx, [esp + 0xc]
call fcn.004a691f
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 0x432fad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.00432db0
test eax, eax
jne 0x432fad
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.00432db0
test eax, eax
jne 0x432fad
lea eax, [esp + 0x14]
push 0x4dad0c
push eax
call fcn.00497950
mov esi, eax
add esp, 8
test esi, esi
jne 0x432f8c
lea ecx, [esp + 0x14]
push 0x4dad08
push ecx
call fcn.004978d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x432f8c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x432f8f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004a6640
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x432e9e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a6507
xor eax, eax
jmp 0x432fcf
mov byte [esi], 0
push 0x4dad04
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.004a6507
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 0x4450f0
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 0x44515e
cmp si, 0x69
ja 0x44515e
add esi, 0xffd0
cmp si, 0x11
je 0x44512e
push 0x11
call edi
test ax, ax
jge 0x44512e
or esi, 0x2000
cmp si, 0x10
je 0x445143
push 0x10
call edi
test ax, ax
jge 0x445143
or esi, 0x4000
cmp si, 0x12
je 0x445158
push 0x12
call edi
test ax, ax
jge 0x445158
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x44516b
mov esi, 0xbd
jmp 0x44511f
cmp si, 0x6e
jne 0x445178
mov esi, 0xbe
jmp 0x44511f
cmp si, 0x6f
jne 0x445119
mov esi, 0xbf
jmp 0x44511f

Function at 0x446ab0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4f56e8]
xor edx, edx
cmp eax, edx
jne 0x446ad6
xor eax, eax
mov byte [eax + 0x4f55e8], al
inc eax
cmp eax, 0x100
jl 0x446abe
mov dword [0x4f56e8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4f55e8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x446b67
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 0x446b3a
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 0x446b08
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x446be0
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 0x446c33
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 0x446c1a
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 0x44dc60
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 0x44ddf8
cmp ebp, ebx
jle 0x44ddf8
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 0x44dcbe
dec eax
or eax, 0xfffffff8
inc eax
je 0x44dcc5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x44dcd4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x44dcdb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004a6248
add esp, 4
cmp eax, ebx
je 0x44dcfc
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.004a6248
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 0x44ddee
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 0x44ddd5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x44ddc1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x44ddb6
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 0x44ddc4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x44ddc4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x44dd60
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 0x44dd51
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