joyce8/EMBER2024-capa huggingface dataset:
Function at 0x60287a
Capabilities:
Parse pe header

Disassembly:
jmp 0x64c2a1
lea esp, [esp + 4]
jmp fcn.0064c30a

Function at 0x6028a1
Capabilities:
Enumerate pe sections

Disassembly:
jmp 0x64c381
lea esp, [esp + 4]
jmp fcn.0064c35a

Function at 0x6055cc
Capabilities:
Encode data using xor
Encrypt data using aes

Disassembly:
jmp 0x605604
jmp 0x6055e8
lea esp, [esp + 4]
jmp 0x6055af
jmp 0x605620
jmp 0x60563c
push ebx
jmp 0x605658
jmp 0x605674
push ebp
jmp 0x605690
jmp 0x6056ac
push esi
jmp 0x6056c8
jmp 0x65158a
push edi
movzx edx, byte [eax]
jmp 0x65174c
shl edx, 8
movzx esi, byte [eax + 1]
jmp 0x651a08
movzx esi, byte [eax + 0xd]
mov dword [ecx + 8], edx
movzx edx, byte [eax + 0xc]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 0xe]
movzx eax, byte [eax + 0xf]
shl edx, 8
xor edx, esi
shl edx, 8
xor edx, eax
mov dword [ecx + 0xc], edx
mov eax, edx
shr eax, 0x10
mov esi, 0xff
and eax, esi
mov eax, dword [eax*4 + 0x60ef4c]
xor eax, 0x1000000
mov edi, edx
shr edi, 8
and edi, esi
mov edi, dword [edi*4 + 0x60ef4c]
and edi, 0xff0000
mov ebx, dword [ecx + 4]
and eax, 0xff000000
xor eax, edi
mov edi, edx
shr edi, 0x18
movzx edi, byte [edi*4 + 0x60ef4c]
xor eax, edi
mov edi, edx
and edi, esi
mov edi, dword [edi*4 + 0x60ef4c]
mov ebp, 0xff00
and edi, ebp
xor eax, edi
xor eax, dword [ecx]
lea edi, [ecx + 0x10]
xor ebx, eax
mov dword [edi], eax
mov eax, dword [ecx + 8]
xor eax, ebx
mov dword [ecx + 0x14], ebx
mov dword [ecx + 0x18], eax
xor edx, eax
mov dword [ecx + 0x1c], edx
call fcn.0063c26b
mov eax, edi
mov edx, dword [eax + 0xc]
mov ecx, edx
shr ecx, 8
mov edi, edx
and ecx, esi
mov ecx, dword [ecx*4 + 0x60ef4c]
shr edi, 0x10
and edi, esi
mov edi, dword [edi*4 + 0x60ef4c]
and ecx, 0xff0000
and edi, 0xff000000
xor ecx, edi
mov edi, edx
and edx, esi
mov edx, dword [edx*4 + 0x60ef4c]
shr edi, 0x18
movzx edi, byte [edi*4 + 0x60ef4c]
xor ecx, edi
and edx, ebp
xor ecx, edx
xor ecx, dword [ebx]
lea edi, [eax + 0x10]
xor ecx, dword [eax]
add ebx, 4
mov dword [edi], ecx
mov edx, dword [eax + 4]
xor edx, ecx
mov dword [eax + 0x14], edx
mov ecx, dword [eax + 8]
xor ecx, edx
mov dword [eax + 0x18], ecx
mov edx, dword [eax + 0xc]
xor edx, ecx
mov dword [eax + 0x1c], edx
cmp ebx, 0x610774
jne 0x65187b
push 0xa
pop eax
pop edi
pop esi
pop ebp
pop ebx
ret
xor edx, esi
movzx esi, byte [eax + 6]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 7]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 9]
mov dword [ecx + 4], edx
movzx edx, byte [eax + 8]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 0xa]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 0xb]
shl edx, 8
xor edx, esi
jmp 0x6517db
xor edx, esi
movzx esi, byte [eax + 2]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 3]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 5]
mov dword [ecx], edx
movzx edx, byte [eax + 4]
shl edx, 8
jmp 0x6519b8
Function at 0x607710
Capabilities:
Resolve function by parsing pe exports

Disassembly:
jmp 0x653c88
lea esp, [esp + 4]
jmp fcn.00653c35
Function at 0x608a93
Capabilities:
Get storage device properties

Disassembly:
call fcn.0060899d
jmp 0x608a2f
lea esp, [esp + 4]
jmp 0x608a4b
jmp 0x608a67
push 0x242368
jmp 0x608a83
call fcn.0061bf62
jo 0x608aa1
loop 0x608ac2
dec ebx
enter 0x395e, 0xffffffffffffffc8
mov eax, 0x38c91aeb
invalid
stc
or cl, ah
rcl dword [edx + ecx*8 - 0x53], cl
pop esp
mov esp, 0x3552bc38
les ecx, [ebp - 0x16fbdb9c]
invalid
out dx, al
hlt
jmp 0x608a0e

Function at 0x630003
Capabilities:
Encode data using xor

Disassembly:
push 0xffffffffffffffbf
invalid
push 0x230b58
call fcn.0061bf62
jbe 0x62fff4
cmp dword [esi - 0x69], 0xffffff95
sbb eax, 0xc727d48d
test dword [esi], ecx
pushfd
sti
push ss
mov cl, 0x3a
mov dl, 0x20
inc edi
mov dl, 0x79
pop ebp
push 0x230def
call fcn.0061bf62
cmp al, 0xbb
xor bh, byte [edi - 0x44c30002]
sub ecx, dword [esi - 0x43]
push ebp
jp 0x63002c
push 0xd
cld
sbb byte [ecx + eax - 0x1cfc0f6f], cl
invalid
Function at 0x63fe68
Capabilities:
Enumerate pe sections

Disassembly:
call fcn.0060287a
jmp 0x60289c

Function at 0x641203
Capabilities:
Resolve function by parsing pe exports

Disassembly:
call 0x60768c
jmp 0x60770b

Function at 0x641339
Capabilities:
Enumerate pe sections

Disassembly:
call 0x60a519
jmp 0x60a5a1

Function at 0x6413ef
Capabilities:
Contain obfuscated stackstrings

Disassembly:
call 0x608a93
jmp 0x608bdf
Function at 0x48da22
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00401d7a
mov eax, dword [0x518600]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.00405d80
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x48da64
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x48dbc0
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00405eca
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x51bef8]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.00403247
mov ecx, dword [esi*4 + 0x51bef8]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x48dbb9
cmp eax, dword [edi + ecx + 0x24]
jne 0x48dbb9
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x48dbb9
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00403247
add esp, 0x14
test edx, edx
jl 0x48dbb9
jg 0x48db2f
test eax, eax
jb 0x48dbb9
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x48dbb9
jl 0x48db49
cmp dword [ebp - 0x1008], eax
ja 0x48dbb9
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x48db67
test ebx, ebx
je 0x48dba0
cmp ecx, edi
jae 0x48dba0
mov al, byte [ecx]
cmp al, 0xd
jne 0x48db81
lea eax, [edi - 1]
cmp ecx, eax
jae 0x48db8d
cmp byte [ecx + 1], 0xa
jne 0x48db8d
inc ecx
jmp 0x48db8d
movzx eax, al
movsx eax, byte [eax + 0x518950]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x48db67
cmp edx, ebx
jne 0x48db67
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x48dbbe
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00403021
leave
ret
Function at 0x48e2ff
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x51bef8]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x48e33f
cmp byte [ebx], 0xa
jne 0x48e33f
or byte [eax + edi + 0x28], 4
jmp 0x48e344
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x48e442
mov al, byte [edx]
cmp al, 0x1a
je 0x48e424
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x48e373
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x48e398
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x48e3a2
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x48e355
jmp 0x48e442
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x48e41f
cmp dword [ebp - 0xc], 0
je 0x48e41f
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x51bef8]
test byte [eax + edi + 0x28], 0x48
je 0x48e3f9
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x48e3e4
mov byte [esi], dl
jmp 0x48e3f5
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x51bef8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x48e442
cmp byte [ebp - 1], 0xa
jne 0x48e408
cmp esi, ebx
jne 0x48e408
mov byte [esi], 0xa
jmp 0x48e441
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0040191a
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x48e442
mov byte [esi], 0xd
jmp 0x48e441
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x51bef8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x48e43e
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x48e442
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x48e49e
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x51bef8]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x48e4e1
cmp word [esi], dx
jne 0x48e4e1
or byte [edi + eax + 0x28], 4
jmp 0x48e4e6
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x48e639
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x48e619
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x48e528
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x48e55e
cmp eax, edx
jae 0x48e56a
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x48e500
jmp 0x48e639
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x48e615
cmp dword [ebp - 0x14], 0
je 0x48e615
mov eax, dword [ebx*4 + 0x51bef8]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x48e5ed
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x48e5b6
mov word [esi], cx
jmp 0x48e5e9
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x51bef8]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x51bef8]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x51bef8]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x48e639
pop ebx
cmp word [ebp - 4], bx
jne 0x48e5fe
cmp esi, dword [ebp + 0xc]
jne 0x48e5fe
mov word [esi], bx
jmp 0x48e636
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0040191a
add esp, 0x10
cmp word [ebp - 4], bx
je 0x48e639
push 0xd
jmp 0x48e632
mov ecx, dword [ebx*4 + 0x51bef8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x48e630
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x48e639
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x49602f
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x518600]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x49607a
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004964f1
test al, al
jne 0x496074
sub edx, 2
cmp edx, edi
jne 0x49605a
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x49609c
lea eax, [edi + 2]
cmp edx, eax
je 0x49609c
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.00495c28
add esp, 0x10
jmp 0x496196
push esi
lea ecx, [ebp - 0x255]
call fcn.004964f1
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4960df
push dword [ebp - 0x25c]
jmp 0x49608c
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x49611c
cmp word [ebp - 0x226], 0
je 0x49613d
cmp word [ebp - 0x226], ax
jne 0x49611c
cmp word [ebp - 0x224], 0
je 0x49613d
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.00495c28
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x496189
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x4960f6
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x496171
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x496196
push 0x495610
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004054a7
add esp, 0x10
jmp 0x496166
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00403021
leave
ret
Function at 0x408a4a
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
mov ebx, dword [ebp + 8]
cmp dword [ecx], ebx
je 0x408a8c
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, esi
mov edi, eax
call fcn.00408ad0
lea eax, [ebx + 1]
cmp eax, 2
jb 0x408a85
mov dword [esi], ebx
call fcn.004820f0
push eax
push dword [ebp + 4]
push esi
push ebx
call fcn.00496180
add esp, 0x10
push edi
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop esi
pop edi
pop ebx
pop ebp
ret 4

Function at 0x40cca2
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
sub esp, 0xc
mov eax, dword [0x63a1e8]
mov edi, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
xor eax, ebp
mov dword [ebp - 0xc], eax
push esi
call fcn.00421813
add esp, 4
test al, al
je 0x40cd01
lea ecx, [ebp - 0x14]
call fcn.00423a58
cmp byte [esi + 0xb], 0
jns 0x40ccd7
mov esi, dword [esi]
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
mov dword [edi], eax
je 0x40cd0e
xor esi, esi
push eax
call fcn.00421a56
add esp, 4
test al, al
jne 0x40cd16
mov esi, 2
mov dword [edi], 0xffffffff
jmp 0x40cd16
mov dword [edi], 0xffffffff
mov esi, 0x10000011
jmp 0x40cd1e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
lea ecx, [ebp - 0x14]
call fcn.00423ca6
mov ecx, dword [ebp - 0xc]
xor ecx, ebp
call fcn.005909f1
mov eax, esi
add esp, 0xc
pop esi
pop edi
pop ebp
ret

Function at 0x40ce23
Capabilities:
Enumerate process modules

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0xb4
mov eax, dword [0x63a1e8]
mov esi, dword [ebp + 8]
xor eax, ebp
test esi, esi
mov dword [ebp - 0x10], eax
je 0x40ced5
mov ecx, esi
push 0x200
call fcn.0040ceee
lea edi, [ebp - 0x14]
mov eax, dword [esi + 4]
mov ecx, esi
sub eax, dword [esi]
sar eax, 1
push eax
call fcn.0040ceee
mov eax, dword [esi]
mov ebx, dword [esi + 4]
sub ebx, eax
push edi
push ebx
push eax
call sub.KERNEL32.dll_K32EnumProcesses
test eax, eax
je 0x40ce8b
mov eax, dword [ebp - 0x14]
cmp eax, ebx
je 0x40ce53
shr eax, 2
mov ecx, esi
push eax
call fcn.0040ceee
mov bl, 1
jmp 0x40ced7
push 2
call fcn.004824f0
add esp, 4
test al, al
je 0x40ced5
call fcn.00482ea0
lea esi, [ebp - 0xc0]
mov ecx, esi
push eax
push 2
push 0x157
push str..._.._chrome_chrome_cleaner_engines_broker_scanner_sandbox_interface.cc
call fcn.00482fd0
lea eax, [ebp - 0xb8]
push 0x1d
push str.Failed_to_enumerate_processes
push eax
call fcn.00401baa
add esp, 0xc
mov ecx, esi
call fcn.00483090
xor ebx, ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.005909f1
mov eax, ebx
add esp, 0xb4
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x41ea3e
Capabilities:
Encode data using xor
Hash data using murmur2

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
mov eax, dword [ebp + 8]
movzx ecx, byte [eax + 0xb]
mov esi, dword [eax]
mov edx, dword [eax + 4]
lea edi, [esi + edx*2]
test cl, cl
lea edx, [eax + ecx*2]
cmovs edx, edi
cmovs eax, esi
sub edx, eax
mov ecx, edx
cmp edx, 4
jb 0x41ea8c
imul esi, dword [eax], 0x5bd1e995
imul ecx, ecx, 0x5bd1e995
add edx, 0xfffffffc
add eax, 4
mov edi, esi
shr edi, 0x18
xor edi, esi
imul esi, edi, 0x5bd1e995
xor ecx, esi
cmp edx, 3
ja 0x41ea66
cmp edx, 1
je 0x41eaad
cmp edx, 2
je 0x41eaa4
cmp edx, 3
jne 0x41eab8
movzx edx, byte [eax + 2]
shl edx, 0x10
xor ecx, edx
movzx edx, byte [eax + 1]
shl edx, 8
xor ecx, edx
movzx eax, byte [eax]
xor eax, ecx
imul ecx, eax, 0x5bd1e995
mov eax, ecx
shr eax, 0xd
xor eax, ecx
imul ecx, eax, 0x5bd1e995
mov eax, ecx
shr eax, 0xf
xor eax, ecx
pop esi
pop edi
pop ebp
ret 4

Function at 0x421280
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
sub esp, 0xac
mov eax, dword [0x63a1e8]
mov edi, dword [ebp + 8]
xor eax, ebp
mov dword [ebp - 0xc], eax
push 2
call fcn.004824f0
add esp, 4
test al, al
je 0x4212e1
lea esi, [ebp - 0xb4]
mov ecx, esi
push 2
push 0x10
push str..._.._chrome_chrome_cleaner_os_early_exit.cc
call fcn.00482590
lea eax, [ebp - 0xac]
push 0x15
push str.Early_exit_with_code
push eax
call fcn.00401baa
add esp, 0xc
mov ecx, eax
push edi
call fcn.00462670
mov ecx, esi
call fcn.00482940
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push edi
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov ecx, dword [ebp - 0xc]
xor ecx, ebp
call fcn.005909f1
add esp, 0xac
pop esi
pop edi
pop ebp
ret

Function at 0x421a65
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0xbc
mov eax, dword [0x63a1e8]
mov edi, dword [ebp + 8]
xor eax, ebp
mov dword [ebp - 0x10], eax
mov eax, edi
cmp byte [edi + 0xb], 0
jns 0x421a88
mov eax, dword [edi]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x421aa1
test eax, 0x441000
sete bl
jmp 0x421b2e
push 2
call fcn.004824f0
add esp, 4
test al, al
je 0x421b2c
call fcn.00482ea0
lea ecx, [ebp - 0xbc]
push eax
push 2
push 0x144
push str..._.._chrome_chrome_cleaner_os_file_path_sanitization.cc
call fcn.00482fd0
lea eax, [ebp - 0xb4]
push 0x2f
push str.IsFilePresentLocally_failed_to_get_attributes:
push eax
call fcn.00401baa
add esp, 0xc
mov esi, eax
lea ebx, [ebp - 0xc8]
push edi
push ebx
call fcn.004214b7
add esp, 8
cmp byte [ebx + 0xb], 0
jns 0x421b00
mov ebx, dword [ebp - 0xc8]
push ebx
push esi
call fcn.00483130
add esp, 8
cmp byte [ebp - 0xbd], 0
jns 0x421b21
push dword [ebp - 0xc8]
call fcn.005909b6
add esp, 4
lea ecx, [ebp - 0xbc]
call fcn.00483090
xor ebx, ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.005909f1
mov eax, ebx
add esp, 0xbc
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x423118
Capabilities:
Enumerate process modules

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x2d8
mov eax, dword [0x63a1e8]
lea ebx, [esp + 0xb4]
mov edi, 0x80
xor eax, ebp
mov dword [esp + 0x2d0], eax
xor eax, eax
mov dword [ebx], eax
mov dword [ebx + 4], eax
mov dword [ebx + 8], eax
lea eax, [edi + edi]
mov ecx, ebx
push eax
call fcn.0040ceee
shl edi, 3
push 3
lea eax, [esp + 0xc]
push eax
push edi
push dword [esp + 0xc0]
push dword [ebp + 8]
call sub.KERNEL32.dll_K32EnumProcessModulesEx
test eax, eax
je 0x4232c4
mov edx, dword [esp + 8]
mov eax, dword [esp + 0xb4]
mov ecx, dword [esp + 0xb8]
mov edi, edx
sub ecx, eax
shr edi, 2
sar ecx, 2
cmp edi, ecx
ja 0x42314b
test edi, edi
lea edi, [esp + 8]
je 0x423311
shr edx, 2
dec edx
mov dword [esp], edx
xor edx, edx
push 0x104
lea ecx, [esp + 0xcc]
push ecx
mov dword [esp + 0xc], edx
push dword [eax + edx*4]
push dword [ebp + 8]
call sub.KERNEL32.dll_K32GetModuleFileNameExW
test eax, eax
je 0x4231f6
mov ebx, eax
xor eax, eax
cmp ebx, 0x7ffffff0
mov dword [esp + 0xc], eax
mov dword [esp + 8], eax
mov dword [esp + 0x10], eax
jae 0x423346
cmp ebx, 5
jae 0x42323b
mov ecx, edi
mov byte [esp + 0x13], bl
jmp 0x42326b
push 2
call fcn.004824f0
add esp, 4
test al, al
je 0x4232ae
call fcn.00482ea0
mov ecx, edi
push eax
push 2
push 0x2c
push str..._.._chrome_chrome_cleaner_os_process.cc
call fcn.00482fd0
push 0x1d
push str.Failed_to_get_module_filename
lea eax, [esp + 0x18]
push eax
call fcn.00401baa
add esp, 0xc
mov ecx, edi
call fcn.00483090
jmp 0x4232ae
lea esi, [ebx + 8]
and esi, 0xfffffff8
js 0x42334f
lea eax, [esi + esi]
push eax
call fcn.00590936
add esp, 4
or esi, 0x80000000
mov dword [esp + 8], eax
mov ecx, eax
lea edi, [esp + 8]
mov dword [esp + 0x10], esi
mov dword [esp + 0xc], ebx
mov eax, ebx
add eax, ebx
push eax
lea eax, [esp + 0xcc]
push eax
push ecx
mov esi, ecx
call fcn.00594260
add esp, 0xc
mov ecx, dword [ebp + 0xc]
mov word [esi + ebx*2], 0
push edi
push edi
lea eax, [esp + 0xc8]
push eax
call fcn.00423638
cmp byte [esp + 0x13], 0
jns 0x4232ae
push dword [esp + 8]
call fcn.005909b6
add esp, 4
mov edx, dword [esp + 4]
cmp dword [esp], edx
je 0x423311
mov eax, dword [esp + 0xb4]
inc edx
jmp 0x4231ad
push 2
call fcn.004824f0
add esp, 4
test al, al
je 0x42330d
call fcn.00482ea0
lea esi, [esp + 0xc8]
mov ecx, esi
push eax
push 2
push 0x1f
push str..._.._chrome_chrome_cleaner_os_process.cc
call fcn.00482fd0
lea eax, [esp + 0xd0]
push 0x1b
push str.Failed_to_enumerate_modules
push eax
call fcn.00401baa
add esp, 0xc
mov ecx, esi
call fcn.00483090
xor ebx, ebx
jmp 0x423313
mov bl, 1
mov eax, dword [esp + 0xb4]
test eax, eax
je 0x42332e
mov dword [esp + 0xb8], eax
push eax
call fcn.005909b6
add esp, 4
mov ecx, dword [esp + 0x2d0]
xor ecx, ebp
call fcn.005909f1
mov eax, ebx
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
lea ecx, [esp + 8]
call fcn.00477ba4
call fcn.005a471a
Function at 0x42ab4a
Capabilities:
Encode data using xor
Hash data using murmur2

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
mov eax, dword [ebp + 8]
movzx ecx, byte [eax + 0xb]
mov esi, dword [eax]
mov edi, dword [eax + 4]
mov edx, ecx
add edi, esi
add edx, eax
test cl, cl
cmovs edx, edi
cmovs eax, esi
sub edx, eax
mov ecx, edx
cmp edx, 4
jb 0x42ab98
imul esi, dword [eax], 0x5bd1e995
imul ecx, ecx, 0x5bd1e995
add edx, 0xfffffffc
add eax, 4
mov edi, esi
shr edi, 0x18
xor edi, esi
imul esi, edi, 0x5bd1e995
xor ecx, esi
cmp edx, 3
ja 0x42ab72
cmp edx, 1
je 0x42abb9
cmp edx, 2
je 0x42abb0
cmp edx, 3
jne 0x42abc4
movzx edx, byte [eax + 2]
shl edx, 0x10
xor ecx, edx
movzx edx, byte [eax + 1]
shl edx, 8
xor ecx, edx
movzx eax, byte [eax]
xor eax, ecx
imul ecx, eax, 0x5bd1e995
mov eax, ecx
shr eax, 0xd
xor eax, ecx
imul ecx, eax, 0x5bd1e995
mov eax, ecx
shr eax, 0xf
xor eax, ecx
pop esi
pop edi
pop ebp
ret 4