joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405b1e
Capabilities:
Encode data using xor

Disassembly:
push ebp
lea ebp, [esp - 0x58]
sub esp, 0xbc
push esi
mov esi, dword [ebp + 0x6c]
push edi
push 0x40
pop eax
cmp esi, eax
jae 0x405b37
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x44]
push eax
call fcn.0041cbd0
add esp, 0xc
lea eax, [ebp + 0x20]
push eax
mov byte [ebp + esi - 0x44], 0
mov byte [ebp + esi - 0x43], 0
mov byte [ebp + esi - 0x42], 0
mov byte [ebp + esi - 0x41], 1
add esi, 4
push esi
lea eax, [ebp - 0x44]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.004059e1
push 0x20
pop esi
push esi
lea eax, [ebp + 0x20]
push eax
lea eax, [ebp]
push eax
call fcn.0041cbd0
mov eax, dword [ebp + 0x7c]
add esp, 0xc
dec eax
mov dword [ebp + 0x4c], eax
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
xor edi, edi
mov eax, dword [ebp + edi + 0x4c]
test eax, eax
jbe 0x405bee
mov dword [ebp + 0x6c], eax
lea eax, [ebp - 0x64]
push eax
push esi
lea eax, [ebp + 0x20]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.004059e1
push esi
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp + 0x20]
push eax
call fcn.0041cbd0
add esp, 0xc
xor eax, eax
mov cl, byte [ebp + eax + 0x20]
xor byte [ebp + eax], cl
inc eax
cmp eax, esi
jb 0x405bdc
dec dword [ebp + 0x6c]
jne 0x405bb5
push esi
lea eax, [ebp]
push eax
push dword [ebp + edi + 0x40]
call fcn.0041cbd0
add edi, 4
add esp, 0xc
cmp edi, 0xc
jb 0x405baa
push 0x44
lea eax, [ebp - 0x44]
push eax
call fcn.0040cfa0
push esi
lea eax, [ebp]
push eax
call fcn.0040cfa0
push esi
lea eax, [ebp + 0x20]
push eax
call fcn.0040cfa0
push esi
lea eax, [ebp - 0x64]
push eax
call fcn.0040cfa0
pop edi
pop esi
add ebp, 0x58
leave
ret 0x20
Function at 0x405c39
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x268
cmp dword [ebp + 0x1c], 0x18
push edi
mov edi, ecx
mov dword [ebp - 8], edi
ja 0x405df3
and dword [ebp - 4], 0
push ebx
push esi
lea ebx, [edi + 0x4b4]
mov eax, dword [ebp + 0x1c]
lea esi, [ebx + 0x102]
cmp dword [esi + 0x32], eax
jne 0x405c90
push dword [ebp + 0xc]
mov ecx, ebx
call fcn.0040d07b
test al, al
je 0x405c90
push 0x10
push dword [ebp + 0x14]
push esi
call fcn.0041b544
add esp, 0xc
test eax, eax
je 0x405df8
inc dword [ebp - 4]
add ebx, 0x178
cmp dword [ebp - 4], 4
jb 0x405c5e
mov esi, 0x200
push esi
lea eax, [ebp - 0x268]
push eax
push dword [ebp + 0x10]
call fcn.00411f0e
mov ecx, dword [ebp + 0x1c]
xor eax, eax
inc eax
shl eax, cl
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0x48]
push eax
push 0x10
push dword [ebp + 0x14]
lea eax, [ebp - 0x268]
push eax
call fcn.0041b3a0
pop ecx
push eax
lea eax, [ebp - 0x268]
push eax
call fcn.00405b1e
push esi
lea eax, [ebp - 0x268]
push eax
call fcn.0040cfa0
mov esi, dword [ebp + 0xc]
lea eax, [edi + 0xa94]
mov ecx, dword [eax]
mov edx, ecx
and edx, 3
imul edx, edx, 0x178
lea ebx, [edx + edi + 0x4b4]
inc ecx
mov dword [eax], ecx
mov eax, dword [ebp + 0x1c]
push 0x40
pop ecx
mov dword [ebx + 0x134], eax
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
push 0x10
push dword [ebp + 0x14]
lea eax, [ebx + 0x102]
push eax
movsw word es:[edi], word [esi]
call fcn.0041cbd0
push 0x20
pop esi
push esi
lea eax, [ebp - 0x48]
push eax
lea edi, [ebx + 0x112]
push edi
call fcn.0041cbd0
push esi
lea eax, [ebp - 0x28]
push eax
lea eax, [ebx + 0x138]
push eax
call fcn.0041cbd0
push esi
lea eax, [ebp - 0x68]
push eax
add ebx, 0x158
push ebx
call fcn.0041cbd0
add esp, 0x30
push 0
push 1
push esi
push edi
call fcn.0040cef2
mov edi, dword [ebp - 8]
cmp dword [ebp + 0x20], 0
je 0x405d95
push esi
lea eax, [ebp - 0x68]
push eax
push dword [ebp + 0x20]
call fcn.0041cbd0
add esp, 0xc
mov ebx, dword [ebp + 0x24]
test ebx, ebx
je 0x405dc7
push 8
push 0
push ebx
call fcn.0041b160
add esp, 0xc
xor ecx, ecx
mov dl, byte [ebp + ecx - 0x28]
mov eax, ecx
and eax, 7
add eax, ebx
xor byte [eax], dl
inc ecx
cmp ecx, esi
jb 0x405dab
push esi
lea eax, [ebp - 0x28]
push eax
call fcn.0040cfa0
cmp dword [ebp + 0x18], 0
je 0x405de7
push dword [ebp + 0x18]
lea eax, [ebp - 0x48]
push 0x100
push eax
push dword [ebp + 8]
lea ecx, [edi + 0xa9c]
call fcn.0040ca50
push esi
lea eax, [ebp - 0x48]
push eax
call fcn.0040cfa0
pop esi
pop ebx
pop edi
leave
ret 0x20
push 0
push 0
push 0x20
pop esi
lea eax, [ebx + 0x112]
push esi
push eax
call fcn.0040cef2
push esi
lea eax, [ebx + 0x112]
push eax
lea eax, [ebp - 0x48]
push eax
call fcn.0041cbd0
add esp, 0xc
push 0
push 1
push esi
lea eax, [ebx + 0x112]
push eax
call fcn.0040cef2
push esi
lea eax, [ebx + 0x138]
push eax
lea eax, [ebp - 0x28]
push eax
call fcn.0041cbd0
push esi
add ebx, 0x158
lea eax, [ebp - 0x68]
push ebx
push eax
call fcn.0041cbd0
add esp, 0x18
jmp 0x405d7f
Function at 0x405f03
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push esi
mov esi, dword [ebp + 8]
cmp dword [esi], 2
jne 0x405f4f
mov eax, dword [esi + 4]
mov dword [ebp + 8], eax
lea eax, [ebp - 0x20]
push eax
push 4
lea eax, [ebp + 8]
push eax
push 0x20
push dword [ebp + 0xc]
call fcn.004059e1
xor edx, edx
mov dword [esi + 4], edx
xor eax, eax
push ebx
movzx ebx, byte [ebp + eax - 0x20]
mov ecx, eax
and ecx, 3
shl ecx, 3
shl ebx, cl
xor edx, ebx
inc eax
cmp eax, 0x20
jb 0x405f34
mov dword [esi + 4], edx
pop ebx
cmp dword [esi], 3
jne 0x405f77
lea eax, [ebp - 0x20]
push eax
push 0x20
add esi, 4
push esi
push 0x20
push dword [ebp + 0xc]
call fcn.004059e1
push 0x20
lea eax, [ebp - 0x20]
push eax
push esi
call fcn.0041cbd0
add esp, 0xc
pop esi
leave
ret 8
Function at 0x408508
Capabilities:
Move file

Disassembly:
mov eax, 0x42a033
call fcn.0041ae20
mov eax, 0x5028
call fcn.0041b430
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov esi, 0x800
push esi
lea eax, [ebp - 0x5034]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
test eax, eax
je 0x4086c5
cmp eax, esi
jae 0x4086c5
push esi
lea eax, [ebp - 0x4034]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x4086c5
cmp eax, esi
jae 0x4086c5
lea eax, [ebp - 0x5034]
push eax
call fcn.0040a5f5
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x4034]
push eax
call fcn.0040a5f5
mov edi, eax
cmp word [edi], 0
je 0x4086c5
push edi
push dword [ebp - 0x10]
call fcn.00412187
test eax, eax
je 0x4086c5
push edi
push ebx
call fcn.0040a5f5
push eax
call fcn.00412187
test eax, eax
jne 0x4086c5
mov word [ebp - 0x1010], ax
xor edi, edi
cmp word [ebp - 0x1010], 0
jne 0x408621
push esi
push ebx
lea eax, [ebp - 0x1010]
push eax
call fcn.00410b9d
push edi
push str.rtmp_d
push esi
lea eax, [ebp - 0x1010]
push eax
call fcn.0040a5f5
push eax
call fcn.00410f03
add esp, 0x10
lea eax, [ebp - 0x1010]
push eax
call fcn.004092bf
test al, al
je 0x408608
xor eax, eax
mov word [ebp - 0x1010], ax
add edi, 0x7b
cmp edi, 0x2710
jl 0x4085bb
cmp word [ebp - 0x1010], 0
je 0x4086c5
push esi
push ebx
lea eax, [ebp - 0x3034]
push eax
call fcn.00410b9d
push esi
push dword [ebp - 0x10]
lea eax, [ebp - 0x3034]
push eax
call fcn.0040a75f
mov esi, dword [sym.imp.KERNEL32.dll_MoveFileW]
lea eax, [ebp - 0x1010]
push eax
lea eax, [ebp - 0x3034]
push eax
call esi
test eax, eax
je 0x4086c5
lea ecx, [ebp - 0x2034]
call fcn.004087a0
push dword [ebp + 8]
and dword [ebp - 4], 0
xor bl, bl
call fcn.004092bf
test al, al
jne 0x408688
push 0x12
push dword [ebp + 8]
lea ecx, [ebp - 0x2034]
call fcn.0040893d
mov bl, al
lea eax, [ebp - 0x3034]
push eax
lea eax, [ebp - 0x1010]
push eax
call esi
test bl, bl
je 0x4086b2
lea ecx, [ebp - 0x2034]
call fcn.00408a4c
lea ecx, [ebp - 0x2034]
call fcn.00408a9a
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x2034]
call fcn.00408c97
mov al, 1
jmp 0x4086c7
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4
Function at 0x4090a7
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041b430
push ebx
push esi
push dword [ebp + 0xc]
mov esi, dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push dword [ebp + 8]
call esi
test eax, eax
setne bl
test bl, bl
jne 0x4090f6
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040a3f6
test al, al
je 0x4090f6
push dword [ebp + 0xc]
lea eax, [ebp - 0x1000]
push eax
call esi
test eax, eax
setne bl
pop esi
mov al, bl
pop ebx
leave
ret 8

Function at 0x4092e3
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041b430
push esi
push edi
mov edi, dword [ebp + 8]
push edi
call fcn.0040a0a4
movzx eax, word [eax]
mov esi, dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
cmp ax, 0x2e
je 0x409319
cmp ax, 0x20
je 0x409319
push 0
push edi
call esi
test eax, eax
jne 0x409348
push edi
call fcn.004092bf
test al, al
jne 0x40935b
push 0x800
lea eax, [ebp - 0x1000]
push eax
push edi
call fcn.0040a3f6
test al, al
je 0x40935b
push 0
lea eax, [ebp - 0x1000]
push eax
call esi
test eax, eax
je 0x40935b
cmp byte [ebp + 0xc], 0
je 0x409357
push dword [ebp + 0x10]
push edi
call fcn.004090a7
xor eax, eax
jmp 0x409373
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409370
cmp eax, 3
je 0x409370
xor eax, eax
inc eax
jmp 0x409373
push 2
pop eax
pop edi
pop esi
leave
ret 0xc
Function at 0x409490
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1250
call fcn.0041b430
cmp dword [ebp + 8], 0xffffffff
push ebx
push esi
mov esi, dword [ebp + 0x10]
push edi
lea eax, [ebp - 0x250]
mov edi, 0x800
push eax
jne 0x40951f
push dword [ebp + 0xc]
mov ebx, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call ebx
mov dword [ebp + 8], eax
cmp eax, 0xffffffff
jne 0x40954c
push edi
lea eax, [ebp - 0x1250]
push eax
push dword [ebp + 0xc]
call fcn.0040a3f6
test al, al
je 0x4094f8
lea eax, [ebp - 0x250]
push eax
lea eax, [ebp - 0x1250]
push eax
call ebx
mov dword [ebp + 8], eax
cmp eax, 0xffffffff
jne 0x40954c
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409512
cmp eax, 3
je 0x409512
cmp eax, 0x12
je 0x409512
xor eax, eax
inc eax
jmp 0x409514
xor eax, eax
mov byte [esi + 0x1044], al
jmp 0x409617
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x409542
or dword [ebp + 8], 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
mov byte [esi + 0x1044], al
cmp dword [ebp + 8], 0xffffffff
je 0x409617
push edi
push dword [ebp + 0xc]
push esi
call fcn.00410b9d
push edi
lea eax, [ebp - 0x224]
push eax
push esi
call fcn.0040a75f
push 1
push 0
push 0
push dword [ebp - 0x234]
call fcn.0041b510
mov ecx, dword [ebp - 0x230]
xor edi, edi
add eax, ecx
mov dword [esi + 0x1000], eax
mov eax, dword [ebp - 0x250]
mov dword [esi + 0x1008], eax
mov eax, dword [ebp - 0x24c]
mov dword [esi + 0x1028], eax
mov eax, dword [ebp - 0x248]
mov dword [esi + 0x102c], eax
mov eax, dword [ebp - 0x244]
mov dword [esi + 0x1030], eax
mov eax, dword [ebp - 0x240]
mov dword [esi + 0x1034], eax
mov eax, dword [ebp - 0x23c]
mov dword [esi + 0x1038], eax
mov eax, dword [ebp - 0x238]
mov dword [esi + 0x103c], eax
lea eax, [ebp - 0x23c]
adc edx, edi
push eax
lea ecx, [esi + 0x1010]
mov dword [esi + 0x1004], edx
call fcn.00411656
lea eax, [ebp - 0x24c]
push eax
lea ecx, [esi + 0x1018]
call fcn.00411656
lea eax, [ebp - 0x244]
push eax
lea ecx, [esi + 0x1020]
call fcn.00411656
and dword [esi + 0x1040], 0
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x40a3f6
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041b430
push esi
mov esi, dword [ebp + 8]
cmp word [esi], 0
jne 0x40a414
xor al, al
jmp 0x40a59e
push ebx
push edi
push esi
call fcn.0040a104
push esi
call fcn.0041b0f3
pop ecx
push esi
mov ebx, eax
call fcn.0040a30f
test al, al
je 0x40a4be
push esi
call fcn.0040a104
test al, al
je 0x40a46b
add ebx, 4
cmp dword [ebp + 0x10], ebx
jbe 0x40a59a
mov edi, dword [ebp + 0xc]
push 4
push 0x42b544
push edi
call fcn.0041d193
push esi
add edi, 8
push edi
call fcn.0041b13b
add esp, 0x14
jmp 0x40a596
cmp word [esi], 0x5c
jne 0x40a59a
add esi, 2
cmp word [esi], 0x5c
jne 0x40a59a
add ebx, 6
cmp dword [ebp + 0x10], ebx
jbe 0x40a59a
mov edi, dword [ebp + 0xc]
push 4
push 0x42b544
push edi
call fcn.0041d193
lea eax, [edi + 8]
push 0x42b53c
push eax
call fcn.0041b13b
push esi
add edi, 0xe
push edi
call fcn.0041b13b
add esp, 0x1c
jmp 0x40a596
lea eax, [ebp - 0x1000]
push eax
mov edi, 0x7ff
push edi
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40a59a
cmp eax, edi
ja 0x40a59a
movzx eax, word [esi]
push eax
call fcn.0040a0df
test al, al
je 0x40a52b
add ebx, 6
cmp dword [ebp + 0x10], ebx
jbe 0x40a59a
mov edi, dword [ebp + 0xc]
push 4
push 0x42b544
push edi
call fcn.0041d193
push 2
lea eax, [ebp - 0x1000]
push eax
lea eax, [edi + 8]
push eax
call fcn.0041d193
push esi
add edi, 0xc
push edi
call fcn.0041b13b
add esp, 0x20
jmp 0x40a596
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040a130
lea eax, [ebp - 0x1000]
push eax
call fcn.0041b0f3
lea eax, [eax + ebx + 4]
pop ecx
cmp dword [ebp + 0x10], eax
jbe 0x40a59a
mov edi, dword [ebp + 0xc]
push 4
push 0x42b544
push edi
call fcn.0041d193
lea eax, [ebp - 0x1000]
push eax
lea eax, [edi + 8]
push eax
call fcn.0041b13b
add esp, 0x14
cmp word [esi], 0x2e
jne 0x40a58c
movzx eax, word [esi + 2]
push eax
call fcn.0040a0df
test al, al
je 0x40a58c
add esi, 4
push dword [ebp + 0x10]
push esi
push edi
call fcn.00410bca
mov al, 1
jmp 0x40a59c
xor al, al
pop edi
pop ebx
pop esi
leave
ret 0xc
Function at 0x40ada8
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
and dword [edi + 4], 0
and dword [edi], 0
mov eax, 0x8000
cmp dword [ebp + 0xc], eax
jae 0x40adc4
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
push eax
push esi
push dword [edi + 0xc]
call fcn.0041cbd0
xor eax, eax
inc eax
add esp, 0xc
xor bl, bl
cmp dword [ebp + 0xc], eax
jbe 0x40ade7
xor bl, byte [eax + esi]
inc eax
cmp eax, dword [ebp + 0xc]
jb 0x40adde
push 8
mov ecx, edi
call fcn.004097d4
mov esi, dword [ebp + 0x10]
mov eax, dword [ebp + 8]
and dword [esi + 0x14], 0
cmp bl, byte [eax]
jne 0x40ae45
push dword [ebp + 0xc]
mov ecx, edi
push eax
call fcn.0040ac44
mov edi, eax
test edi, edi
je 0x40ae45
push 1
mov ecx, esi
call fcn.0040ad2e
mov eax, dword [esi + 0x14]
lea ecx, [eax + 1]
imul eax, eax, 0x28
add eax, dword [esi]
mov dword [esi + 0x14], ecx
lea ecx, [eax + 0xc]
mov dword [ecx], edi
mov dword [eax + 0x14], ecx
lea ecx, [eax + 0x1c]
push 3
mov dword [eax + 0x24], ecx
pop ecx
mov dword [eax], 0x28
mov dword [eax + 0x18], ecx
mov dword [eax + 8], ecx
jmp 0x40aea5
push 1
mov ecx, esi
call fcn.0040ad2e
mov eax, dword [esi + 0x14]
lea ecx, [eax + 1]
imul eax, eax, 0x28
add eax, dword [esi]
mov dword [esi + 0x14], ecx
lea ecx, [eax + 0xc]
mov dword [eax + 0x14], ecx
lea ecx, [eax + 0x1c]
mov dword [eax + 0x24], ecx
push 3
pop ecx
mov dword [eax + 0x18], ecx
mov dword [eax + 8], ecx
xor edx, edx
mov dword [eax], 0x16
xor ecx, ecx
cmp dword [esi + 0x14], edx
jle 0x40aea5
xor edi, edi
mov eax, dword [esi]
add eax, edi
cmp dword [eax + 0x14], edx
jne 0x40ae91
lea ebx, [eax + 0xc]
mov dword [eax + 0x14], ebx
cmp dword [eax + 0x24], edx
jne 0x40ae9c
lea ebx, [eax + 0x1c]
mov dword [eax + 0x24], ebx
inc ecx
add edi, 0x28
cmp ecx, dword [esi + 0x14]
jl 0x40ae82
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x40c46b
Capabilities:
Decrypt data using aes via x86 extensions

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
push ecx
cmp dword [ebp + 0xc], 0
mov eax, dword [ebp + 0x10]
push ebx
push esi
lea ebx, [ecx + 8]
movdqu xmm1, xmmword [ebx]
push edi
mov edi, dword [ebp + 8]
mov dword [esp + 0xc], eax
lea esi, [ecx + 0x18]
jbe 0x40c4f0
mov eax, edi
movdqu xmm2, xmmword [eax]
mov eax, dword [ecx + 4]
mov edx, eax
shl edx, 4
add edx, esi
movdqu xmm0, xmmword [edx]
add edi, 0x10
dec eax
pxor xmm0, xmm2
test eax, eax
jle 0x40c4c7
mov edx, eax
shl edx, 4
add edx, esi
movdqu xmm3, xmmword [edx]
dec eax
sub edx, 0x10
aesdec xmm0, xmm3
test eax, eax
jg 0x40c4b6
cmp byte [ecx + 1], 0
movdqu xmm3, xmmword [esi]
aesdeclast xmm0, xmm3
je 0x40c4da
pxor xmm0, xmm1
mov eax, dword [esp + 0xc]
add dword [esp + 0xc], 0x10
dec dword [ebp + 0xc]
movdqa xmm1, xmm2
movdqu xmmword [eax], xmm0
jne 0x40c48f
pop edi
pop esi
movdqu xmmword [ebx], xmm1
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x40c4fd
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
push ebx
push esi
push edi
push 0x20
push dword [ebp + 8]
mov edi, ecx
mov ebx, dword [edi + 4]
lea eax, [ebp - 0x38]
push eax
mov dword [ebp - 4], edi
sub ebx, 6
call fcn.0041cbd0
xor eax, eax
add esp, 0xc
xor edx, edx
cmp ebx, eax
mov dword [ebp + 8], eax
jle 0x40c56d
cmp edx, dword [edi + 4]
jg 0x40c6bb
cmp eax, ebx
jge 0x40c55e
lea ecx, [ebp + eax*4 - 0x38]
mov esi, dword [ebp + 8]
cmp esi, 4
jge 0x40c55e
lea esi, [esi + edx*4]
lea edi, [edi + esi*4 + 0x18]
mov esi, ecx
inc eax
add ecx, 4
inc dword [ebp + 8]
cmp eax, ebx
movsd dword es:[edi], dword [esi]
mov edi, dword [ebp - 4]
jl 0x40c53e
cmp dword [ebp + 8], 4
jne 0x40c569
inc edx
and dword [ebp + 8], 0
cmp eax, ebx
jl 0x40c52d
cmp edx, dword [edi + 4]
jg 0x40c6bb
mov eax, ebx
shl eax, 2
lea ecx, [ebp + eax - 0x3b]
mov dword [ebp - 0xc], ecx
lea ecx, [ebp + eax - 0x3a]
mov dword [ebp - 0x10], ecx
lea ecx, [ebp + eax - 0x39]
lea eax, [ebp + eax - 0x3c]
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], eax
mov dword [ebp - 8], 0x439760
mov eax, dword [ebp - 0xc]
movzx ecx, byte [eax]
mov al, byte [ebp - 0x38]
xor al, byte [ecx + 0x439880]
mov ecx, dword [ebp - 0x10]
mov byte [ebp - 0x38], al
movzx ecx, byte [ecx]
mov cl, byte [ecx + 0x439880]
xor byte [ebp - 0x37], cl
mov ecx, dword [ebp - 0x14]
movzx ecx, byte [ecx]
mov cl, byte [ecx + 0x439880]
xor byte [ebp - 0x36], cl
mov ecx, dword [ebp - 0x18]
movzx ecx, byte [ecx]
mov cl, byte [ecx + 0x439880]
xor byte [ebp - 0x35], cl
mov ecx, dword [ebp - 8]
xor al, byte [ecx]
inc dword [ebp - 8]
mov byte [ebp - 0x38], al
cmp ebx, 8
je 0x40c60f
cmp ebx, 1
jle 0x40c670
lea ecx, [ebp - 0x34]
lea edi, [ebx - 1]
xor esi, esi
mov al, byte [ecx + esi - 4]
xor byte [ecx + esi], al
inc esi
cmp esi, 4
jl 0x40c5fa
add ecx, 4
dec edi
jne 0x40c5f8
jmp 0x40c66d
push 3
lea ecx, [ebp - 0x34]
pop edi
push 4
pop esi
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
dec esi
jne 0x40c618
dec edi
jne 0x40c615
movzx eax, byte [ebp - 0x2c]
mov al, byte [eax + 0x439880]
xor byte [ebp - 0x28], al
movzx eax, byte [ebp - 0x2b]
mov al, byte [eax + 0x439880]
xor byte [ebp - 0x27], al
movzx eax, byte [ebp - 0x2a]
mov al, byte [eax + 0x439880]
xor byte [ebp - 0x26], al
movzx eax, byte [ebp - 0x29]
mov al, byte [eax + 0x439880]
xor byte [ebp - 0x25], al
push 3
lea ecx, [ebp - 0x24]
pop edi
push 4
pop esi
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
dec esi
jne 0x40c661
dec edi
jne 0x40c65e
mov edi, dword [ebp - 4]
xor ecx, ecx
test ebx, ebx
jle 0x40c6b2
cmp edx, dword [edi + 4]
jg 0x40c6bb
cmp ecx, ebx
jge 0x40c6a3
lea eax, [ebp + ecx*4 - 0x38]
mov esi, dword [ebp + 8]
cmp esi, 4
jge 0x40c6a3
lea esi, [esi + edx*4]
lea edi, [edi + esi*4 + 0x18]
mov esi, eax
inc ecx
add eax, 4
inc dword [ebp + 8]
cmp ecx, ebx
movsd dword es:[edi], dword [esi]
mov edi, dword [ebp - 4]
jl 0x40c683
cmp dword [ebp + 8], 4
jne 0x40c6ae
inc edx
and dword [ebp + 8], 0
cmp ecx, ebx
jl 0x40c676
cmp edx, dword [edi + 4]
jle 0x40c59e
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x40c6c2
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
xor eax, eax
push edi
inc eax
mov edi, ecx
cmp dword [edi + 4], eax
mov dword [ebp - 8], eax
jle 0x40c751
lea eax, [edi + 0x28]
push ebx
mov dword [ebp - 4], eax
push esi
xor eax, eax
mov ecx, dword [ebp - 4]
lea esi, [ebp + eax - 0x1c]
add ecx, 2
mov dword [ebp - 0xc], 4
movzx edx, byte [ecx + 1]
movzx ebx, byte [ecx - 1]
mov dl, byte [eax + edx*4 + 0x436760]
xor dl, byte [eax + ebx*4 + 0x436f60]
movzx ebx, byte [ecx - 2]
xor dl, byte [eax + ebx*4 + 0x437360]
movzx ebx, byte [ecx]
xor dl, byte [eax + ebx*4 + 0x436b60]
add ecx, 4
mov byte [esi], dl
add esi, 4
dec dword [ebp - 0xc]
jne 0x40c6f1
inc eax
cmp eax, 4
jl 0x40c6e0
push 0x10
lea eax, [ebp - 0x1c]
push eax
push dword [ebp - 4]
call fcn.0041cbd0
add dword [ebp - 4], 0x10
add esp, 0xc
inc dword [ebp - 8]
mov eax, dword [ebp - 8]
cmp eax, dword [edi + 4]
jl 0x40c6de
pop esi
pop ebx
pop edi
leave
ret
Function at 0x40cef2
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
xor ebx, ebx
push esi
cmp dword [0x439988], ebx
jne 0x40cf0b
mov ecx, 0x439980
call fcn.0040ceb4
mov esi, dword [ebp + 0xc]
mov ecx, esi
and ecx, 0xf
mov eax, esi
xor edx, edx
sub eax, ecx
cmp byte [ebp + 0x14], bl
setne dl
cmp byte [ebp + 0x10], bl
je 0x40cf5d
mov ecx, dword [0x439988]
cmp ecx, ebx
je 0x40cf79
push edx
push eax
push dword [ebp + 8]
call ecx
test eax, eax
jne 0x40cf9a
push str.CryptProtectMemory_failed
mov esi, 0x43472c
push esi
call fcn.0040640b
pop ecx
pop ecx
mov ecx, esi
call fcn.00401000
push 2
mov ecx, esi
call fcn.004063b1
jmp 0x40cf9a
mov ecx, dword [0x43998c]
cmp ecx, ebx
je 0x40cf79
push edx
push eax
push dword [ebp + 8]
call ecx
test eax, eax
jne 0x40cf9a
push str.CryptUnprotectMemory_failed
jmp 0x40cf3e
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
xor ecx, ecx
cmp esi, ebx
jbe 0x40cf9a
mov dl, al
add dl, 0x4b
mov eax, dword [ebp + 8]
add eax, ecx
mov bl, dl
add bl, cl
xor byte [eax], bl
inc ecx
cmp ecx, esi
jb 0x40cf8a
pop esi
pop ebx
pop ebp
ret 0x10

Function at 0x40d152
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x12c
cmp dword [0x4310dc], 0
push ebx
push esi
push edi
mov edi, 0x400
jne 0x40d19d
push 0x64
lea eax, [ebp - 0x12c]
push eax
push 0xf
push edi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov ax, word [ebp - 0x12c]
mov word [0x44e0a4], ax
xor eax, eax
mov word [0x44e0a6], ax
mov dword [0x4310dc], 0x44e0a4
push 0x32
lea eax, [ebp - 0x64]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00410bf8
mov ebx, dword [ebp + 0x14]
mov esi, dword [ebp + 0x10]
push ebx
push esi
xor eax, eax
push 0x4310cc
mov word [esi], ax
lea eax, [ebp - 0x64]
push eax
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetNumberFormatW]
xor eax, eax
pop edi
mov word [esi + ebx*2 - 2], ax
pop esi
pop ebx
leave
ret 0x10