joyce8/EMBER2024-capa huggingface dataset:
Function at 0x406559
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0x1bc
push ebx
mov ebx, dword [esp + 0x1c8]
push ebp
push esi
push edi
push 0x40
pop edi
cmp ebx, edi
jbe 0x4065ae
lea eax, [esp + 0x164]
push eax
call fcn.0040f28c
push ebx
push dword [esp + 0x1d4]
lea eax, [esp + 0x16c]
push eax
call fcn.0040f2d2
lea eax, [esp + 0x54]
push eax
lea eax, [esp + 0x168]
push eax
call fcn.0040f19d
push 0x20
lea eax, [esp + 0x58]
pop ebx
jmp 0x4065b5
mov eax, dword [esp + 0x1d0]
mov ebp, dword [esp + 0x1e4]
mov dword [esp + 0x10], eax
test ebp, ebp
je 0x4065e0
mov edx, dword [esp + 0x1e8]
cmp byte [edx], 0
je 0x4065e0
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0x94]
rep movsd dword es:[edi], dword [esi]
jmp 0x406641
xor edx, edx
test ebx, ebx
je 0x406600
mov esi, eax
lea eax, [esp + 0x14]
sub esi, eax
lea ecx, [esp + 0x14]
add ecx, edx
mov al, byte [esi + ecx]
xor al, 0x36
inc edx
mov byte [ecx], al
cmp edx, ebx
jb 0x4065ee
cmp ebx, edi
jae 0x40661a
mov eax, edi
lea ecx, [esp + 0x14]
sub eax, ebx
add ecx, ebx
push eax
push 0x36
push ecx
call fcn.0041e2b0
add esp, 0xc
lea eax, [esp + 0x94]
push eax
call fcn.0040f28c
push edi
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x9c]
push eax
call fcn.0040f2d2
mov edx, dword [esp + 0x1e8]
test ebp, ebp
je 0x40665b
cmp byte [edx], 0
jne 0x40665b
push 0x1a
pop ecx
lea esi, [esp + 0x94]
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov byte [edx], 1
push dword [esp + 0x1dc]
lea eax, [esp + 0x98]
push dword [esp + 0x1dc]
push eax
call fcn.0040f2d2
lea eax, [esp + 0x74]
push eax
lea eax, [esp + 0x98]
push eax
call fcn.0040f19d
mov ebp, dword [esp + 0x1ec]
test ebp, ebp
je 0x4066af
mov eax, dword [esp + 0x1f0]
cmp byte [eax], 0
je 0x4066af
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0xfc]
rep movsd dword es:[edi], dword [esi]
jmp 0x406715
test ebx, ebx
je 0x4066d1
mov edx, dword [esp + 0x10]
lea eax, [esp + 0x14]
sub edx, eax
xor esi, esi
lea ecx, [esp + 0x14]
add ecx, esi
mov al, byte [edx + ecx]
xor al, 0x5c
inc esi
mov byte [ecx], al
cmp esi, ebx
jb 0x4066bf
cmp ebx, 0x40
jae 0x4066ed
push 0x40
pop eax
sub eax, ebx
lea ecx, [esp + 0x14]
push eax
add ecx, ebx
push 0x5c
push ecx
call fcn.0041e2b0
add esp, 0xc
lea eax, [esp + 0xfc]
push eax
call fcn.0040f28c
push 0x40
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.0040f2d2
mov eax, dword [esp + 0x1f0]
test ebp, ebp
je 0x40672f
cmp byte [eax], 0
jne 0x40672f
push 0x1a
pop ecx
lea esi, [esp + 0xfc]
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
push 0x20
lea eax, [esp + 0x78]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.0040f2d2
push dword [esp + 0x1e0]
lea eax, [esp + 0x100]
push eax
call fcn.0040f19d
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1bc
ret 0x24
Function at 0x406764
Capabilities:
Encode data using xor

Disassembly:
push ebp
lea ebp, [esp - 0x58]
sub esp, 0x18c
push ebx
push esi
mov esi, dword [ebp + 0x6c]
push edi
push 0x40
pop eax
cmp esi, eax
jae 0x40677e
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x44]
push eax
call fcn.0041e410
add esp, 0xc
mov dword [ebp + esi - 0x44], 0x1000000
xor eax, eax
push eax
push eax
push eax
push eax
lea eax, [ebp + 0x20]
push eax
lea eax, [esi + 4]
push eax
lea eax, [ebp - 0x44]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.00406559
push 0x20
pop ebx
push ebx
lea eax, [ebp + 0x20]
push eax
lea eax, [ebp]
push eax
call fcn.0041e410
mov eax, dword [ebp + 0x7c]
add esp, 0xc
dec eax
mov byte [ebp + 0x6b], 0
mov dword [ebp + 0x4c], eax
xor esi, esi
mov byte [ebp + 0x6f], 0
push 0x10
pop eax
mov dword [ebp + 0x50], eax
mov dword [ebp + 0x54], eax
mov eax, dword [ebp + 0x70]
mov dword [ebp + 0x40], eax
mov eax, dword [ebp + 0x74]
mov dword [ebp + 0x44], eax
mov eax, dword [ebp + 0x78]
mov dword [ebp + 0x48], eax
mov edi, dword [ebp + esi + 0x4c]
test edi, edi
je 0x40684a
lea eax, [ebp + 0x6f]
push eax
lea eax, [ebp - 0xcc]
push eax
lea eax, [ebp + 0x6b]
push eax
lea eax, [ebp - 0x134]
push eax
lea eax, [ebp - 0x64]
push eax
push ebx
lea eax, [ebp + 0x20]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.00406559
push ebx
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp + 0x20]
push eax
call fcn.0041e410
add esp, 0xc
xor ecx, ecx
mov al, byte [ebp + ecx + 0x20]
xor byte [ebp + ecx], al
inc ecx
cmp ecx, ebx
jb 0x406838
sub edi, 1
jne 0x4067fb
push ebx
lea eax, [ebp]
push eax
push dword [ebp + esi + 0x40]
call fcn.0041e410
add esi, 4
add esp, 0xc
cmp esi, 0xc
jb 0x4067f3
push 0x44
lea eax, [ebp - 0x44]
push eax
call fcn.0040e6bf
push ebx
lea eax, [ebp]
push eax
call fcn.0040e6bf
push ebx
lea eax, [ebp + 0x20]
push eax
call fcn.0040e6bf
push ebx
lea eax, [ebp - 0x64]
push eax
call fcn.0040e6bf
pop edi
pop esi
pop ebx
lea esp, [ebp + 0x58]
pop ebp
ret 0x20
Function at 0x40904a
Capabilities:
Move file

Disassembly:
mov eax, 0x430cd2
call fcn.0041d1d0
mov eax, 0x5024
call fcn.0041d2d0
push ebx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x4030]
push edi
mov ebx, 0x800
push ebx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
test eax, eax
je 0x409209
cmp eax, ebx
jae 0x409209
push ebx
lea eax, [ebp - 0x5030]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x409209
cmp eax, ebx
jae 0x409209
lea eax, [ebp - 0x4030]
push eax
call fcn.0040b72a
mov dword [ebp + 8], eax
lea eax, [ebp - 0x5030]
push eax
call fcn.0040b72a
mov edi, eax
xor ebx, ebx
cmp word [edi], bx
je 0x409209
push edi
push dword [ebp + 8]
call fcn.0041118e
test eax, eax
je 0x409209
push edi
push esi
call fcn.0040b72a
push eax
call fcn.0041118e
test eax, eax
jne 0x409209
mov word [ebp - 0x100c], ax
mov edi, ebx
test ax, ax
jne 0x40916b
push 0x800
push esi
lea eax, [ebp - 0x100c]
push eax
call fcn.0040f819
push edi
push str.rtmp_d
push 0x800
lea eax, [ebp - 0x100c]
push eax
call fcn.0040b72a
push eax
call fcn.00403cf9
add esp, 0x10
lea eax, [ebp - 0x100c]
push eax
call fcn.00409c59
test al, al
je 0x409150
xor eax, eax
mov word [ebp - 0x100c], ax
jmp 0x409157
mov ax, word [ebp - 0x100c]
add edi, 0x7b
cmp edi, 0x2710
jl 0x4090fe
test ax, ax
je 0x409209
mov edi, 0x800
lea eax, [ebp - 0x3030]
push edi
push esi
push eax
call fcn.0040f819
push edi
push dword [ebp + 8]
lea eax, [ebp - 0x3030]
push eax
call fcn.0040b7a0
mov edi, dword [sym.imp.KERNEL32.dll_MoveFileW]
lea eax, [ebp - 0x100c]
push eax
lea eax, [ebp - 0x3030]
push eax
call edi
test eax, eax
je 0x409209
lea ecx, [ebp - 0x2030]
call fcn.0040921e
push esi
mov dword [ebp - 4], ebx
call fcn.00409c59
test al, al
jne 0x4091d0
push 0x12
push esi
lea ecx, [ebp - 0x2030]
call fcn.0040930a
mov bl, al
lea eax, [ebp - 0x3030]
push eax
lea eax, [ebp - 0x100c]
push eax
call edi
test bl, bl
je 0x4091fa
lea ecx, [ebp - 0x2030]
call fcn.004092bc
lea ecx, [ebp - 0x2030]
call fcn.00409403
lea ecx, [ebp - 0x2030]
call fcn.00409250
mov al, 1
jmp 0x40920b
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
Function at 0x40942c
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
cmp dword [esi + 0xc], 1
jne 0x409445
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi + 4], eax
push 0
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4094b8
mov ecx, esi
call fcn.00409533
test al, al
je 0x409480
mov eax, 0x4e20
cmp dword [ebp + 0xc], eax
jbe 0x409480
push eax
push dword [ebp + 8]
mov ecx, esi
call fcn.0040942c
jmp 0x4094bb
cmp dword [esi + 0xc], 1
jne 0x409495
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x6d
jne 0x409495
xor eax, eax
jmp 0x4094bb
cmp dword [esi + 0xc], 0
jne 0x4094b3
mov ebx, 0x8000
cmp dword [ebp + 0xc], ebx
jbe 0x4094b3
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x21
jne 0x4094b3
push ebx
jmp 0x409474
or eax, 0xffffffff
jmp 0x4094bb
mov eax, dword [ebp - 4]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x409556
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x1054
call fcn.0041d2d0
push ebx
mov ebx, dword [esp + 0x1060]
push ebp
push edi
mov edi, ecx
and dword [edi + 0x1020], 0
cmp byte [edi + 0x1d], 0
jne 0x409582
test bl, 4
jne 0x409582
xor cl, cl
jmp 0x409584
mov cl, 1
mov eax, ebx
shr eax, 1
push esi
and al, 1
movzx esi, al
neg esi
sbb esi, esi
and esi, 0xc0000000
add esi, 0x80000000
test bl, 1
je 0x4095a9
or esi, 0x40000000
shr ebx, 3
not ebx
and ebx, 1
test cl, cl
je 0x4095b8
or ebx, 2
xor eax, eax
lea ecx, [esp + 0x1c]
cmp byte [edi + 0x15], al
setne al
dec eax
and eax, 0x8000000
mov dword [esp + 0x10], eax
call fcn.00406ddc
cmp byte [edi + 0x1c], 0
je 0x4095df
or esi, 0x100
push 0
push dword [esp + 0x14]
push 3
push 0
push ebx
push esi
push dword [esp + 0x1080]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
cmp ebp, 0xffffffff
jne 0x409661
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp + 0x14], eax
lea eax, [esp + 0x1c]
push 0x800
push eax
push dword [esp + 0x1070]
call fcn.0040b113
test al, al
je 0x409650
push 0
push dword [esp + 0x14]
lea eax, [esp + 0x24]
push 3
push 0
push ebx
push esi
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x40964b
mov dword [esp + 0x14], eax
cmp ebp, 0xffffffff
jne 0x409661
cmp dword [esp + 0x14], 2
jne 0x409661
mov dword [edi + 0x1020], 1
cmp byte [edi + 0x1c], 0
pop esi
je 0x409687
cmp ebp, 0xffffffff
je 0x409687
or dword [esp + 0x10], 0xffffffff
lea eax, [esp + 0x10]
or dword [esp + 0x14], 0xffffffff
push 0
push eax
push 0
push ebp
call dword [sym.imp.KERNEL32.dll_SetFileTime]
xor eax, eax
cmp ebp, 0xffffffff
mov byte [edi + 0x12], al
setne bl
mov dword [edi + 0xc], eax
mov byte [edi + 0x10], al
cmp ebp, 0xffffffff
je 0x4096b5
push 0x800
push dword [esp + 0x1068]
lea ecx, [edi + 0x1e]
mov dword [edi + 4], ebp
push ecx
call fcn.0040f819
pop edi
pop ebp
mov al, bl
pop ebx
add esp, 0x1054
ret 8
Function at 0x409a22
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, dword [esp + 0xc]
push edi
mov edi, ecx
test ebp, ebp
jne 0x409a35
mov al, 1
jmp 0x409b23
cmp dword [edi + 0xc], 1
jne 0x409a46
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [edi + 4], eax
push ebx
push esi
and dword [esp + 0x18], 0
xor bl, bl
cmp dword [edi + 0xc], 0
je 0x409a9b
xor esi, esi
test ebp, ebp
je 0x409abd
mov eax, ebp
sub eax, esi
cmp eax, 0x4000
jb 0x409a6b
mov eax, 0x4000
push 0
lea ecx, [esp + 0x1c]
push ecx
push eax
mov eax, dword [esp + 0x20]
add eax, esi
push eax
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea ebx, [eax - 1]
neg ebx
sbb bl, bl
add bl, 1
je 0x409abd
add esi, 0x4000
cmp esi, ebp
jb 0x409a5b
jmp 0x409ab9
push 0
lea eax, [esp + 0x1c]
push eax
push ebp
push dword [esp + 0x20]
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
dec eax
neg eax
sbb al, al
inc al
mov bl, al
test bl, bl
jne 0x409b1b
cmp byte [edi + 0x14], 0
je 0x409b1b
cmp dword [edi + 0xc], 0
jne 0x409b1b
push 0
lea esi, [edi + 0x1e]
mov ecx, 0x43ef80
push esi
call fcn.00406b3c
test al, al
je 0x409b0e
cmp dword [esp + 0x18], ebp
jae 0x409a48
cmp dword [esp + 0x18], 0
jbe 0x409a48
mov esi, dword [edi]
mov ecx, edi
push 0
call dword [esi + 0x14]
sub eax, dword [esp + 0x1c]
mov ecx, edi
sbb edx, 0
push edx
push eax
call dword [esi + 0x10]
jmp 0x409a48
push esi
push 0
mov ecx, 0x43ef80
call fcn.00406d7e
pop esi
mov al, bl
mov byte [edi + 8], 1
pop ebx
pop edi
pop ebp
ret 8

Function at 0x409c6d
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041d2d0
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x409cb2
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040b113
test al, al
je 0x409cb2
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x409ce0
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041d2d0
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.0040b70e
movzx eax, word [eax]
cmp eax, 0x2e
je 0x409d11
cmp eax, 0x20
je 0x409d11
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x409d44
push esi
call fcn.00409c59
test al, al
jne 0x409d57
push 0x800
lea eax, [ebp - 0x1000]
push eax
push esi
call fcn.0040b113
test al, al
je 0x409d57
push 0
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x409d57
cmp byte [ebp + 0xc], 0
je 0x409d53
push dword [ebp + 0x10]
push esi
call fcn.00409f1d
xor eax, eax
jmp 0x409d6f
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409d6c
cmp eax, 3
je 0x409d6c
xor eax, eax
inc eax
jmp 0x409d6f
push 2
pop eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x409f1d
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041d2d0
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
test bl, bl
jne 0x409f6d
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040b113
test al, al
je 0x409f6d
push dword [ebp + 0xc]
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x40a0cd
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
mov eax, 0x1250
call fcn.0041d2d0
push ebx
push ebp
push esi
mov esi, dword [esp + 0x1260]
lea eax, [esp + 0xc]
push edi
mov edi, dword [esp + 0x126c]
or ebp, 0xffffffff
push eax
cmp esi, ebp
jne 0x40a167
push dword [esp + 0x126c]
mov ebx, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call ebx
mov esi, eax
cmp esi, ebp
jne 0x40a18e
push 0x800
lea eax, [esp + 0x264]
push eax
push dword [esp + 0x1270]
call fcn.0040b113
test al, al
je 0x40a140
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x264]
push eax
call ebx
mov esi, eax
cmp esi, ebp
jne 0x40a18e
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x40a15a
cmp eax, 3
je 0x40a15a
cmp eax, 0x12
je 0x40a15a
xor eax, eax
inc eax
jmp 0x40a15c
xor eax, eax
mov byte [edi + 0x1044], al
jmp 0x40a23c
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40a186
mov esi, ebp
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
mov byte [edi + 0x1044], al
cmp esi, ebp
je 0x40a23c
mov ebx, 0x800
push ebx
push dword [esp + 0x126c]
push edi
call fcn.0040f819
push ebx
lea eax, [esp + 0x40]
push eax
push edi
call fcn.0040b7a0
mov ecx, dword [esp + 0x2c]
xor eax, eax
add eax, dword [esp + 0x30]
mov dword [edi + 0x1000], eax
mov eax, dword [esp + 0x10]
adc ecx, 0
mov dword [edi + 0x1008], eax
mov eax, dword [esp + 0x14]
mov dword [edi + 0x1028], eax
mov eax, dword [esp + 0x18]
mov dword [edi + 0x102c], eax
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x1030], eax
mov eax, dword [esp + 0x20]
mov dword [edi + 0x1034], eax
mov eax, dword [esp + 0x24]
mov dword [edi + 0x1038], eax
mov eax, dword [esp + 0x28]
mov dword [edi + 0x103c], eax
lea eax, [esp + 0x24]
mov dword [edi + 0x1004], ecx
lea ecx, [edi + 0x1010]
push eax
call fcn.004107f8
lea eax, [esp + 0x14]
push eax
lea ecx, [edi + 0x1018]
call fcn.004107f8
lea eax, [esp + 0x1c]
push eax
lea ecx, [edi + 0x1020]
call fcn.004107f8
and dword [edi + 0x1040], 0
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1250
ret 0xc
Function at 0x40b113
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041d2d0
push esi
mov esi, dword [ebp + 8]
cmp word [esi], 0
jne 0x40b131
xor al, al
jmp 0x40b29b
push ebx
push edi
push esi
call fcn.0040b2ad
push esi
call fcn.004224f3
pop ecx
push esi
mov edi, eax
call fcn.0040b2d9
test al, al
je 0x40b1c3
push esi
call fcn.0040b2ad
test al, al
je 0x40b17a
lea eax, [edi + 4]
cmp dword [ebp + 0x10], eax
jbe 0x40b297
push dword [ebp + 0x10]
push 0x4315e0
push dword [ebp + 0xc]
call fcn.0040f819
push dword [ebp + 0x10]
jmp 0x40b28a
push 0x5c
pop eax
cmp word [esi], ax
jne 0x40b297
lea ebx, [esi + 2]
cmp word [ebx], ax
jne 0x40b297
mov esi, dword [ebp + 0x10]
lea eax, [edi + 6]
cmp esi, eax
jbe 0x40b297
push esi
push 0x4315e0
push dword [ebp + 0xc]
call fcn.0040f819
push esi
push 0x4315ec
push dword [ebp + 0xc]
call fcn.0040f7f1
push esi
push ebx
jmp 0x40b28b
lea eax, [ebp - 0x1000]
mov ebx, 0x7ff
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40b297
cmp eax, ebx
ja 0x40b297
movzx eax, word [esi]
push eax
call fcn.0040b3b4
test al, al
je 0x40b22a
lea eax, [edi + 6]
mov edi, dword [ebp + 0x10]
cmp edi, eax
jbe 0x40b297
push edi
push 0x4315e0
push dword [ebp + 0xc]
call fcn.0040f819
xor eax, eax
mov word [ebp - 0xffc], ax
lea eax, [ebp - 0x1000]
push edi
push eax
push dword [ebp + 0xc]
call fcn.0040f7f1
jmp 0x40b289
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040ac93
lea eax, [ebp - 0x1000]
push eax
call fcn.004224f3
add edi, 4
add eax, edi
mov edi, dword [ebp + 0x10]
pop ecx
cmp edi, eax
jbe 0x40b297
push edi
push 0x4315e0
push dword [ebp + 0xc]
call fcn.0040f819
push edi
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 0xc]
call fcn.0040f7f1
cmp word [esi], 0x2e
jne 0x40b289
movzx eax, word [esi + 2]
push eax
call fcn.0040b3b4
test al, al
je 0x40b289
add esi, 4
push edi
push esi
push dword [ebp + 0xc]
call fcn.0040f7f1
mov al, 1
jmp 0x40b299
xor al, al
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret 0xc

Function at 0x40bed1
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
xor eax, eax
push ebx
push esi
mov esi, dword [esp + 0x10]
xor ebx, ebx
inc eax
mov cl, bl
cmp esi, eax
jbe 0x40beee
xor cl, byte [eax + edx]
inc eax
cmp eax, esi
jb 0x40bee6
cmp cl, byte [edx]
jne 0x40bf29
push esi
push edx
push 0xffffffffffffffff
call fcn.00405c34
not eax
mov ecx, ebx
cmp dword [ecx + 0x43c02c], eax
jne 0x40bf0f
cmp dword [ecx + 0x43c028], esi
je 0x40bf1a
add ecx, 0xc
inc ebx
cmp ecx, 0x48
jb 0x40beff
jmp 0x40bf29
imul eax, ebx, 0xc
mov ecx, dword [eax + 0x43c030]
mov eax, dword [esp + 0x14]
mov dword [eax], ecx
pop esi
pop ebx
ret 0xc
Function at 0x40e13c
Capabilities:
Decrypt data using aes via x86 extensions

Disassembly:
mov edx, ecx
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x14]
lea eax, [edx + 0x18]
mov dword [esp + 0x14], eax
movups xmm2, xmmword [edx + 8]
test esi, esi
je 0x40e1bb
mov ecx, dword [esp + 0xc]
mov eax, ecx
add ecx, 0x10
mov dword [esp + 0xc], ecx
mov ecx, dword [edx + 4]
movups xmm3, xmmword [eax]
mov eax, ecx
shl eax, 4
add eax, dword [esp + 0x14]
dec ecx
movups xmm1, xmmword [eax]
pxor xmm1, xmm3
test ecx, ecx
jle 0x40e198
mov eax, ecx
shl eax, 4
add eax, dword [esp + 0x14]
movups xmm0, xmmword [eax]
dec ecx
lea eax, [eax - 0x10]
aesdec xmm1, xmm0
test ecx, ecx
jg 0x40e188
cmp byte [edx + 1], 0
movups xmm0, xmmword [edx + 0x18]
aesdeclast xmm1, xmm0
je 0x40e1ab
pxor xmm1, xmm2
mov eax, edi
movaps xmm2, xmm3
add edi, 0x10
movups xmmword [eax], xmm1
sub esi, 1
jne 0x40e157
pop edi
movups xmmword [edx + 8], xmm2
pop esi
ret 0xc

Function at 0x40e1c4
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x20
push ebp
push edi
mov ebp, ecx
xor edi, edi
inc edi
mov dword [esp + 0x14], ebp
mov dword [esp + 8], edi
cmp dword [ebp + 4], edi
jle 0x40e272
push ebx
lea ebx, [ebp + 0x28]
push esi
mov dword [esp + 0x14], ebx
lea eax, [ebx + 2]
xor esi, esi
mov dword [esp + 0x18], eax
lea edi, [esp + 0x20]
mov ebp, eax
push 4
add edi, esi
pop ebx
movzx eax, byte [ebp + 1]
movzx ecx, byte [ebp - 1]
mov dl, byte [esi + eax*4 + 0x445df0]
movzx eax, byte [ebp - 2]
xor dl, byte [esi + ecx*4 + 0x4455f0]
xor dl, byte [esi + eax*4 + 0x4451f0]
movzx eax, byte [ebp]
lea ebp, [ebp + 4]
xor dl, byte [esi + eax*4 + 0x4459f0]
mov byte [edi], dl
lea edi, [edi + 4]
sub ebx, 1
jne 0x40e1fc
mov eax, dword [esp + 0x18]
inc esi
cmp esi, 4
jl 0x40e1f1
mov ebx, dword [esp + 0x14]
lea eax, [esp + 0x20]
push 0x10
push eax
push ebx
call fcn.0041e410
mov edi, dword [esp + 0x1c]
add esp, 0xc
mov ebp, dword [esp + 0x1c]
inc edi
add ebx, 0x10
mov dword [esp + 0x10], edi
mov dword [esp + 0x14], ebx
cmp edi, dword [ebp + 4]
jl 0x40e1e8
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x20
ret
Function at 0x40e278
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x28
push ebx
push ebp
push esi
mov ebp, ecx
lea eax, [esp + 0x14]
push edi
push 0x20
push dword [esp + 0x40]
mov esi, dword [ebp + 4]
sub esi, 6
mov dword [esp + 0x18], ebp
push eax
mov dword [esp + 0x20], esi
call fcn.0041e410
add esp, 0xc
xor ebx, ebx
xor edi, edi
xor edx, edx
test esi, esi
jle 0x40e2f1
cmp ebx, dword [ebp + 4]
jg 0x40e44e
cmp edx, esi
jge 0x40e2e5
lea ebp, [esp + 0x18]
lea ebp, [ebp + edx*4]
cmp edi, 4
jge 0x40e2e1
mov esi, dword [esp + 0x10]
lea ecx, [edi + ebx*4]
mov eax, dword [ebp]
inc edx
add ebp, 4
inc edi
mov dword [esi + ecx*4 + 0x18], eax
mov esi, dword [esp + 0x14]
cmp edx, esi
jl 0x40e2c1
mov ebp, dword [esp + 0x10]
cmp edi, 4
jne 0x40e2ed
inc ebx
xor edi, edi
cmp edx, esi
jl 0x40e2ac
cmp ebx, dword [ebp + 4]
jg 0x40e44e
mov edx, 0x4431d0
movzx eax, byte [esp + esi*4 + 0x15]
mov cl, byte [esp + 0x18]
xor cl, byte [eax + 0x442fd0]
mov byte [esp + 0x18], cl
movzx eax, byte [esp + esi*4 + 0x16]
mov al, byte [eax + 0x442fd0]
xor byte [esp + 0x19], al
movzx eax, byte [esp + esi*4 + 0x17]
mov al, byte [eax + 0x442fd0]
xor byte [esp + 0x1a], al
movzx eax, byte [esp + esi*4 + 0x14]
mov al, byte [eax + 0x442fd0]
xor byte [esp + 0x1b], al
mov al, byte [edx]
xor byte [esp + 0x18], al
inc edx
mov dword [esp + 0x14], edx
cmp esi, 8
je 0x40e37e
cmp esi, 1
jle 0x40e3fc
lea eax, [esi - 1]
lea edx, [esp + 0x1c]
mov dword [esp + 0x3c], eax
xor ecx, ecx
mov al, byte [edx + ecx - 4]
xor byte [edx + ecx], al
inc ecx
cmp ecx, 4
jl 0x40e365
add edx, 4
sub dword [esp + 0x3c], 1
jne 0x40e363
jmp 0x40e3fc
lea ecx, [esp + 0x1c]
mov dword [esp + 0x3c], 3
push 4
pop edx
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edx, 1
jne 0x40e38d
sub dword [esp + 0x3c], 1
jne 0x40e38a
movzx eax, byte [esp + 0x24]
lea ecx, [esp + 0x2c]
mov dword [esp + 0x3c], 3
mov al, byte [eax + 0x442fd0]
xor byte [esp + 0x28], al
movzx eax, byte [esp + 0x25]
mov al, byte [eax + 0x442fd0]
xor byte [esp + 0x29], al
movzx eax, byte [esp + 0x26]
mov al, byte [eax + 0x442fd0]
xor byte [esp + 0x2a], al
movzx eax, byte [esp + 0x27]
mov al, byte [eax + 0x442fd0]
xor byte [esp + 0x2b], al
push 4
pop edx
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edx, 1
jne 0x40e3ea
sub dword [esp + 0x3c], 1
jne 0x40e3e7
xor edx, edx
test esi, esi
jle 0x40e441
cmp ebx, dword [ebp + 4]
jg 0x40e444
cmp edx, esi
jge 0x40e435
lea eax, [esp + 0x18]
lea eax, [eax + edx*4]
mov dword [esp + 0x3c], eax
cmp edi, 4
jge 0x40e438
mov eax, dword [eax]
lea ecx, [edi + ebx*4]
mov dword [ebp + ecx*4 + 0x18], eax
inc edx
mov eax, dword [esp + 0x3c]
add eax, 4
inc edi
mov dword [esp + 0x3c], eax
cmp edx, esi
jl 0x40e416
cmp edi, 4
jne 0x40e43d
inc ebx
xor edi, edi
cmp edx, esi
jl 0x40e402
cmp ebx, dword [ebp + 4]
mov edx, dword [esp + 0x14]
jle 0x40e2ff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret 4