joyce8/EMBER2024-capa huggingface dataset:
Function at 0x406348
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x264
push ebx
mov ebx, dword [esp + 0x280]
mov eax, ecx
mov dword [esp + 4], eax
cmp ebx, 0x18
ja 0x406544
push ebp
push esi
xor ebp, ebp
lea esi, [eax + 0x4b4]
push edi
mov edi, ebp
cmp dword [esi + 0x134], ebx
jne 0x4063ac
push dword [esp + 0x27c]
mov ecx, esi
call fcn.0040d8f3
test al, al
je 0x4063ac
push 0x10
push dword [esp + 0x288]
lea eax, [esi + 0x102]
push eax
call fcn.0041dfaa
add esp, 0xc
test eax, eax
je 0x40654e
inc edi
add esi, 0x178
cmp edi, 4
jb 0x406372
mov esi, 0x200
lea eax, [esp + 0x74]
push esi
push eax
push dword [esp + 0x288]
call fcn.00410416
xor eax, eax
mov ecx, ebx
inc eax
shl eax, cl
push eax
lea eax, [esp + 0x38]
push eax
lea eax, [esp + 0x5c]
push eax
lea eax, [esp + 0x20]
push eax
push 0x10
push dword [esp + 0x298]
lea eax, [esp + 0x8c]
push eax
call fcn.004217b0
pop ecx
push eax
lea eax, [esp + 0x90]
push eax
call fcn.004067aa
push esi
lea eax, [esp + 0x78]
push eax
call fcn.0040db21
mov edx, dword [esp + 0x10]
mov esi, dword [esp + 0x27c]
push 0x40
mov ecx, dword [edx + 0xa94]
lea ebx, [edx + 0x4b4]
mov eax, ecx
and eax, 3
imul eax, eax, 0x178
add ebx, eax
lea eax, [ecx + 1]
mov dword [edx + 0xa94], eax
mov edi, ebx
mov eax, dword [esp + 0x290]
pop ecx
mov dword [ebx + 0x134], eax
lea eax, [ebx + 0x102]
rep movsd dword es:[edi], dword [esi]
push 0x10
push dword [esp + 0x288]
push eax
movsw word es:[edi], word [esi]
call fcn.0041d660
push 0x20
pop edi
push edi
lea eax, [esp + 0x24]
push eax
lea esi, [ebx + 0x112]
push esi
call fcn.0041d660
push edi
lea eax, [esp + 0x50]
push eax
lea eax, [ebx + 0x138]
push eax
call fcn.0041d660
push edi
lea eax, [esp + 0x7c]
push eax
lea eax, [ebx + 0x158]
push eax
call fcn.0041d660
add esp, 0x30
push ebp
push 1
push edi
push esi
call fcn.0040da2c
cmp dword [esp + 0x290], ebp
je 0x4064d2
push edi
lea eax, [esp + 0x58]
push eax
push dword [esp + 0x298]
call fcn.0041d660
add esp, 0xc
mov esi, dword [esp + 0x294]
test esi, esi
je 0x406505
push 8
push ebp
push esi
call fcn.0041d500
add esp, 0xc
mov al, byte [esp + ebp + 0x34]
mov ecx, ebp
and ecx, 7
xor byte [ecx + esi], al
inc ebp
cmp ebp, edi
jb 0x4064e9
push edi
lea eax, [esp + 0x38]
push eax
call fcn.0040db21
cmp dword [esp + 0x288], 0
je 0x406536
push dword [esp + 0x288]
mov ecx, dword [esp + 0x14]
lea eax, [esp + 0x18]
push 0x100
push eax
push dword [esp + 0x284]
add ecx, 0xa9c
call fcn.0040cfc7
push edi
lea eax, [esp + 0x18]
push eax
call fcn.0040db21
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x264
ret 0x20
push 0x20
pop edi
push edi
lea eax, [esi + 0x112]
push eax
lea eax, [esp + 0x1c]
push eax
call fcn.0041d660
add esp, 0xc
lea eax, [esp + 0x14]
push ebp
push ebp
push edi
push eax
call fcn.0040da2c
push edi
lea eax, [esi + 0x138]
push eax
lea eax, [esp + 0x3c]
push eax
call fcn.0041d660
push edi
lea eax, [esi + 0x158]
push eax
lea eax, [esp + 0x68]
push eax
call fcn.0041d660
add esp, 0x18
jmp 0x4064b4
Function at 0x40659f
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 0x4065f4
lea eax, [esp + 0x164]
push eax
call fcn.0040e6ee
push ebx
push dword [esp + 0x1d4]
lea eax, [esp + 0x16c]
push eax
call fcn.0040e734
lea eax, [esp + 0x54]
push eax
lea eax, [esp + 0x168]
push eax
call fcn.0040e5ff
push 0x20
lea eax, [esp + 0x58]
pop ebx
jmp 0x4065fb
mov eax, dword [esp + 0x1d0]
mov ebp, dword [esp + 0x1e4]
mov dword [esp + 0x10], eax
test ebp, ebp
je 0x406626
mov edx, dword [esp + 0x1e8]
cmp byte [edx], 0
je 0x406626
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0x94]
rep movsd dword es:[edi], dword [esi]
jmp 0x406687
xor edx, edx
test ebx, ebx
je 0x406646
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 0x406634
cmp ebx, edi
jae 0x406660
mov eax, edi
lea ecx, [esp + 0x14]
sub eax, ebx
add ecx, ebx
push eax
push 0x36
push ecx
call fcn.0041d500
add esp, 0xc
lea eax, [esp + 0x94]
push eax
call fcn.0040e6ee
push edi
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x9c]
push eax
call fcn.0040e734
mov edx, dword [esp + 0x1e8]
test ebp, ebp
je 0x4066a1
cmp byte [edx], 0
jne 0x4066a1
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.0040e734
lea eax, [esp + 0x74]
push eax
lea eax, [esp + 0x98]
push eax
call fcn.0040e5ff
mov ebp, dword [esp + 0x1ec]
test ebp, ebp
je 0x4066f5
mov eax, dword [esp + 0x1f0]
cmp byte [eax], 0
je 0x4066f5
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0xfc]
rep movsd dword es:[edi], dword [esi]
jmp 0x40675b
test ebx, ebx
je 0x406717
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 0x406705
cmp ebx, 0x40
jae 0x406733
push 0x40
pop eax
sub eax, ebx
lea ecx, [esp + 0x14]
push eax
add ecx, ebx
push 0x5c
push ecx
call fcn.0041d500
add esp, 0xc
lea eax, [esp + 0xfc]
push eax
call fcn.0040e6ee
push 0x40
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.0040e734
mov eax, dword [esp + 0x1f0]
test ebp, ebp
je 0x406775
cmp byte [eax], 0
jne 0x406775
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.0040e734
push dword [esp + 0x1e0]
lea eax, [esp + 0x100]
push eax
call fcn.0040e5ff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1bc
ret 0x24
Function at 0x4067aa
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 0x4067c4
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x44]
push eax
call fcn.0041d660
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.0040659f
push 0x20
pop ebx
push ebx
lea eax, [ebp + 0x20]
push eax
lea eax, [ebp]
push eax
call fcn.0041d660
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 0x406890
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.0040659f
push ebx
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp + 0x20]
push eax
call fcn.0041d660
add esp, 0xc
xor ecx, ecx
mov al, byte [ebp + ecx + 0x20]
xor byte [ebp + ecx], al
inc ecx
cmp ecx, ebx
jb 0x40687e
sub edi, 1
jne 0x406841
push ebx
lea eax, [ebp]
push eax
push dword [ebp + esi + 0x40]
call fcn.0041d660
add esi, 4
add esp, 0xc
cmp esi, 0xc
jb 0x406839
push 0x44
lea eax, [ebp - 0x44]
push eax
call fcn.0040db21
push ebx
lea eax, [ebp]
push eax
call fcn.0040db21
push ebx
lea eax, [ebp + 0x20]
push eax
call fcn.0040db21
push ebx
lea eax, [ebp - 0x64]
push eax
call fcn.0040db21
pop edi
pop esi
pop ebx
lea esp, [ebp + 0x58]
pop ebp
ret 0x20
Function at 0x408e14
Capabilities:
Move file

Disassembly:
mov eax, 0x42edc3
call fcn.0041c400
mov eax, 0x5024
call fcn.0041c4d0
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 0x408fd3
cmp eax, ebx
jae 0x408fd3
push ebx
lea eax, [ebp - 0x5030]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x408fd3
cmp eax, ebx
jae 0x408fd3
lea eax, [ebp - 0x4030]
push eax
call fcn.0040b3b8
mov dword [ebp + 8], eax
lea eax, [ebp - 0x5030]
push eax
call fcn.0040b3b8
mov edi, eax
xor ebx, ebx
cmp word [edi], bx
je 0x408fd3
push edi
push dword [ebp + 8]
call fcn.004105b4
test eax, eax
je 0x408fd3
push edi
push esi
call fcn.0040b3b8
push eax
call fcn.004105b4
test eax, eax
jne 0x408fd3
mov word [ebp - 0x100c], ax
mov edi, ebx
test ax, ax
jne 0x408f35
push 0x800
push esi
lea eax, [ebp - 0x100c]
push eax
call fcn.0040ebdd
push edi
push str.rtmp_d
push 0x800
lea eax, [ebp - 0x100c]
push eax
call fcn.0040b3b8
push eax
call fcn.00403d17
add esp, 0x10
lea eax, [ebp - 0x100c]
push eax
call fcn.004099c5
test al, al
je 0x408f1a
xor eax, eax
mov word [ebp - 0x100c], ax
jmp 0x408f21
mov ax, word [ebp - 0x100c]
add edi, 0x7b
cmp edi, 0x2710
jl 0x408ec8
test ax, ax
je 0x408fd3
mov edi, 0x800
lea eax, [ebp - 0x3030]
push edi
push esi
push eax
call fcn.0040ebdd
push edi
push dword [ebp + 8]
lea eax, [ebp - 0x3030]
push eax
call fcn.0040b42e
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 0x408fd3
lea ecx, [ebp - 0x2030]
call fcn.00408fe8
push esi
mov dword [ebp - 4], ebx
call fcn.004099c5
test al, al
jne 0x408f9a
push 0x12
push esi
lea ecx, [ebp - 0x2030]
call fcn.004090d8
mov bl, al
lea eax, [ebp - 0x3030]
push eax
lea eax, [ebp - 0x100c]
push eax
call edi
test bl, bl
je 0x408fc4
lea ecx, [ebp - 0x2030]
call fcn.0040908a
lea ecx, [ebp - 0x2030]
call fcn.004091b0
lea ecx, [ebp - 0x2030]
call fcn.0040901e
mov al, 1
jmp 0x408fd5
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 0x4091d9
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 0x4091f2
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 0x409265
mov ecx, esi
call fcn.004092e0
test al, al
je 0x40922d
mov eax, 0x4e20
cmp dword [ebp + 0xc], eax
jbe 0x40922d
push eax
push dword [ebp + 8]
mov ecx, esi
call fcn.004091d9
jmp 0x409268
cmp dword [esi + 0xc], 1
jne 0x409242
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x6d
jne 0x409242
xor eax, eax
jmp 0x409268
cmp dword [esi + 0xc], 0
jne 0x409260
mov ebx, 0x8000
cmp dword [ebp + 0xc], ebx
jbe 0x409260
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x21
jne 0x409260
push ebx
jmp 0x409221
or eax, 0xffffffff
jmp 0x409268
mov eax, dword [ebp - 4]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x409303
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x1008
call fcn.0041c4d0
push ebx
mov ebx, dword [esp + 0x1014]
xor edx, edx
push ebp
push edi
mov edi, ecx
mov dword [edi + 0x1020], edx
cmp byte [edi + 0x1c], dl
jne 0x40932d
mov cl, dl
test bl, 4
je 0x40932f
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 0x409354
or esi, 0x40000000
shr ebx, 3
not ebx
and ebx, 1
test cl, cl
je 0x409363
or ebx, 2
xor eax, eax
cmp byte [edi + 0x15], al
push edx
setne al
dec eax
and eax, 0x8000000
push eax
push 3
push edx
push ebx
push esi
push dword [esp + 0x1034]
mov dword [esp + 0x30], eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
cmp ebp, 0xffffffff
jne 0x4093f2
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp + 0x10], eax
lea eax, [esp + 0x18]
push 0x800
push eax
push dword [esp + 0x1024]
call fcn.0040ae03
test al, al
je 0x4093e1
push 0
push dword [esp + 0x18]
lea eax, [esp + 0x20]
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 0x4093dc
mov dword [esp + 0x10], eax
cmp ebp, 0xffffffff
jne 0x4093f2
cmp dword [esp + 0x10], 2
jne 0x4093f2
mov dword [edi + 0x1020], 1
xor eax, eax
cmp ebp, 0xffffffff
mov byte [edi + 0x12], al
setne bl
mov dword [edi + 0xc], eax
mov byte [edi + 0x10], al
pop esi
cmp ebp, 0xffffffff
je 0x409421
push 0x800
push dword [esp + 0x101c]
lea ecx, [edi + 0x1e]
mov dword [edi + 4], ebp
push ecx
call fcn.0040ebdd
pop edi
pop ebp
mov al, bl
pop ebx
add esp, 0x1008
ret 8
Function at 0x40978e
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, dword [esp + 0xc]
push edi
mov edi, ecx
test ebp, ebp
jne 0x4097a1
mov al, 1
jmp 0x40988f
cmp dword [edi + 0xc], 1
jne 0x4097b2
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 0x409807
xor esi, esi
test ebp, ebp
je 0x409829
mov eax, ebp
sub eax, esi
cmp eax, 0x4000
jb 0x4097d7
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 0x409829
add esi, 0x4000
cmp esi, ebp
jb 0x4097c7
jmp 0x409825
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 0x409887
cmp byte [edi + 0x14], 0
je 0x409887
cmp dword [edi + 0xc], 0
jne 0x409887
push 0
lea esi, [edi + 0x1e]
mov ecx, 0x43cbd8
push esi
call fcn.00406a79
test al, al
je 0x40987a
cmp dword [esp + 0x18], ebp
jae 0x4097b4
cmp dword [esp + 0x18], 0
jbe 0x4097b4
mov esi, dword [edi]
mov ecx, edi
push 0
call dword [esi + 0x10]
sub eax, dword [esp + 0x1c]
mov ecx, edi
sbb edx, 0
push edx
push eax
call dword [esi + 0xc]
jmp 0x4097b4
push esi
push 0
mov ecx, 0x43cbd8
call fcn.00406c72
pop esi
mov al, bl
mov byte [edi + 8], 1
pop ebx
pop edi
pop ebp
ret 8

Function at 0x4099d9
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041c4d0
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x409a1e
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040ae03
test al, al
je 0x409a1e
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 0x409a4c
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041c4d0
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.0040b39c
movzx eax, word [eax]
cmp eax, 0x2e
je 0x409a7d
cmp eax, 0x20
je 0x409a7d
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x409ab0
push esi
call fcn.004099c5
test al, al
jne 0x409ac3
push 0x800
lea eax, [ebp - 0x1000]
push eax
push esi
call fcn.0040ae03
test al, al
je 0x409ac3
push 0
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x409ac3
cmp byte [ebp + 0xc], 0
je 0x409abf
push dword [ebp + 0x10]
push esi
call fcn.00409c89
xor eax, eax
jmp 0x409adb
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409ad8
cmp eax, 3
je 0x409ad8
xor eax, eax
inc eax
jmp 0x409adb
push 2
pop eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x409c89
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041c4d0
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 0x409cd9
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040ae03
test al, al
je 0x409cd9
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 0x409e36
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
mov eax, 0x1250
call fcn.0041c4d0
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 0x409ed0
push dword [esp + 0x126c]
mov ebx, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call ebx
mov esi, eax
cmp esi, ebp
jne 0x409ef7
push 0x800
lea eax, [esp + 0x264]
push eax
push dword [esp + 0x1270]
call fcn.0040ae03
test al, al
je 0x409ea9
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x264]
push eax
call ebx
mov esi, eax
cmp esi, ebp
jne 0x409ef7
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409ec3
cmp eax, 3
je 0x409ec3
cmp eax, 0x12
je 0x409ec3
xor eax, eax
inc eax
jmp 0x409ec5
xor eax, eax
mov byte [edi + 0x1044], al
jmp 0x409fa5
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x409eef
mov esi, ebp
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
mov byte [edi + 0x1044], al
cmp esi, ebp
je 0x409fa5
mov ebx, 0x800
push ebx
push dword [esp + 0x126c]
push edi
call fcn.0040ebdd
push ebx
lea eax, [esp + 0x40]
push eax
push edi
call fcn.0040b42e
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.0040fcb3
lea eax, [esp + 0x14]
push eax
lea ecx, [edi + 0x1018]
call fcn.0040fcb3
lea eax, [esp + 0x1c]
push eax
lea ecx, [edi + 0x1020]
call fcn.0040fcb3
and dword [edi + 0x1040], 0
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1250
ret 0xc
Function at 0x40ae03
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041c4d0
push edi
mov edi, dword [ebp + 8]
cmp word [edi], 0
jne 0x40ae21
xor al, al
jmp 0x40afa3
push esi
push edi
call fcn.0040afb5
push edi
call fcn.00421735
pop ecx
push edi
mov esi, eax
call fcn.0040afe1
test al, al
je 0x40aec1
push edi
call fcn.0040afb5
test al, al
je 0x40ae70
lea eax, [esi + 4]
cmp dword [ebp + 0x10], eax
jbe 0x40aeba
mov esi, dword [ebp + 0xc]
push 4
push 0x430568
push esi
call fcn.00422c21
lea eax, [esi + 8]
push edi
push eax
call fcn.00421713
add esp, 0x14
jmp 0x40aeb3
push 0x5c
pop eax
cmp word [edi], ax
jne 0x40aeba
add edi, 2
cmp word [edi], ax
jne 0x40aeba
lea eax, [esi + 6]
cmp dword [ebp + 0x10], eax
jbe 0x40aeba
mov esi, dword [ebp + 0xc]
push 4
push 0x430568
push esi
call fcn.00422c21
lea eax, [esi + 8]
push 0x430574
push eax
call fcn.00421713
lea eax, [esi + 0xe]
push edi
push eax
call fcn.00421713
add esp, 0x1c
mov al, 1
jmp 0x40afa2
xor al, al
jmp 0x40afa2
push ebx
lea eax, [ebp - 0x1000]
mov ebx, 0x7ff
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40af9f
cmp eax, ebx
ja 0x40af9f
movzx eax, word [edi]
push eax
call fcn.0040b0bc
test al, al
je 0x40af2f
lea eax, [esi + 6]
cmp dword [ebp + 0x10], eax
jbe 0x40af9f
mov esi, dword [ebp + 0xc]
push 4
push 0x430568
push esi
call fcn.00422c21
push 2
lea eax, [ebp - 0x1000]
push eax
lea eax, [esi + 8]
push eax
call fcn.00422c21
lea eax, [esi + 0xc]
push edi
push eax
call fcn.00421713
add esp, 0x20
jmp 0x40af9b
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040a98d
lea eax, [ebp - 0x1000]
push eax
call fcn.00421735
add eax, 4
add eax, esi
pop ecx
cmp dword [ebp + 0x10], eax
jbe 0x40af9f
mov esi, dword [ebp + 0xc]
push 4
push 0x430568
push esi
call fcn.00422c21
lea eax, [ebp - 0x1000]
push eax
lea eax, [esi + 8]
push eax
call fcn.00421713
add esp, 0x14
cmp word [edi], 0x2e
jne 0x40af91
movzx eax, word [edi + 2]
push eax
call fcn.0040b0bc
test al, al
je 0x40af91
add edi, 4
push dword [ebp + 0x10]
push edi
push esi
call fcn.0040ebb1
mov al, 1
jmp 0x40afa1
xor al, al
pop ebx
pop esi
pop edi
mov esp, ebp
pop ebp
ret 0xc

Function at 0x40bb5b
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 0x40bb78
xor cl, byte [eax + edx]
inc eax
cmp eax, esi
jb 0x40bb70
cmp cl, byte [edx]
jne 0x40bbb3
push esi
push edx
push 0xffffffffffffffff
call fcn.00405c62
not eax
mov ecx, ebx
cmp dword [ecx + 0x43a02c], eax
jne 0x40bb99
cmp dword [ecx + 0x43a028], esi
je 0x40bba4
add ecx, 0xc
inc ebx
cmp ecx, 0x48
jb 0x40bb89
jmp 0x40bbb3
imul eax, ebx, 0xc
mov ecx, dword [eax + 0x43a030]
mov eax, dword [esp + 0x14]
mov dword [eax], ecx
pop esi
pop ebx
ret 0xc
Function at 0x40d59e
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 0x40d61d
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 0x40d5fa
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 0x40d5ea
cmp byte [edx + 1], 0
movups xmm0, xmmword [edx + 0x18]
aesdeclast xmm1, xmm0
je 0x40d60d
pxor xmm1, xmm2
mov eax, edi
movaps xmm2, xmm3
add edi, 0x10
movups xmmword [eax], xmm1
sub esi, 1
jne 0x40d5b9
pop edi
movups xmmword [edx + 8], xmm2
pop esi
ret 0xc

Function at 0x40d626
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 0x40d6d4
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 + 0x441a48]
movzx eax, byte [ebp - 2]
xor dl, byte [esi + ecx*4 + 0x441248]
xor dl, byte [esi + eax*4 + 0x440e48]
movzx eax, byte [ebp]
lea ebp, [ebp + 4]
xor dl, byte [esi + eax*4 + 0x441648]
mov byte [edi], dl
lea edi, [edi + 4]
sub ebx, 1
jne 0x40d65e
mov eax, dword [esp + 0x18]
inc esi
cmp esi, 4
jl 0x40d653
mov ebx, dword [esp + 0x14]
lea eax, [esp + 0x20]
push 0x10
push eax
push ebx
call fcn.0041d660
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 0x40d64a
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x20
ret