joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43ff40
Capabilities:
Get graphical window text

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
push dword [ebp + 0xc]
mov ecx, esi
call fcn.0043fbe4
cmp dword [esi], 0
mov edi, eax
mov dword [esi + 0xc], 1
je 0x43ff8a
push edi
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [ebp + 0x10]
push eax
call fcn.00431975
push eax
push edi
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [ebp + 0x10]
push 0xffffffffffffffff
call fcn.0040b560
jmp 0x43ff95
mov eax, dword [ebp + 0x10]
push dword [eax]
push edi
call fcn.0043b40a
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x43ff9b
Capabilities:
Get graphical window text

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov ecx, dword [esi + 4]
lea eax, [ebp + 8]
push eax
push dword [ebp + 0xc]
call fcn.004400f1
push 0xfffffffffffffff0
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetWindowLongW]
push dword [ebp + 0xc]
and eax, 3
mov ecx, esi
cmp al, 3
je 0x43ffd8
call fcn.0043fbe4
mov dword [esi + 0xc], 1
jmp 0x43ffdd
call fcn.0043fbe4
cmp dword [esi], 0
je 0x440026
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
test eax, eax
jle 0x43fffe
lea ecx, [eax + 1]
push ecx
mov ecx, dword [ebp + 0x10]
push eax
call fcn.00431975
jmp 0x440010
mov ecx, dword [ebp + 0x10]
push 0xff
call fcn.00401c90
push 0x100
push eax
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [ebp + 0x10]
push 0xffffffffffffffff
call fcn.0040b560
jmp 0x44004a
mov esi, dword [ebp + 0x10]
push dword [esi]
push 0xffffffffffffffff
push 0x14d
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_SendMessageW]
cmp eax, 0xffffffff
jne 0x44004a
push dword [esi]
push dword [ebp + 8]
call fcn.0043b40a
pop esi
pop ebp
ret 0xc

Function at 0x440427
Capabilities:
Get graphical window text

Disassembly:
push 4
mov eax, 0x54ae16
call fcn.0052740e
mov esi, ecx
cmp dword [esi + 0x6c], 0
jne 0x44044c
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 0x20]
call dword [sym.imp.USER32.dll_GetWindowTextW]
jmp 0x44049e
call fcn.00431a74
push eax
lea ecx, [ebp - 0x10]
call fcn.004017e0
mov ecx, dword [esi + 0x6c]
mov eax, dword [ecx]
and dword [ebp - 4], 0
lea edx, [ebp - 0x10]
push edx
call dword [eax + 0x8c]
push 0xffffffffffffffff
push dword [ebp - 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00527341
push eax
call fcn.004018c0
add esp, 0x14
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov ecx, dword [ebp - 0x10]
add ecx, 0xfffffff0
mov esi, eax
call fcn.00401b30
mov eax, esi
call fcn.005274e6
ret 8
Function at 0x4469ea
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
xor ebx, ebx
xor edi, edi
mov dword [ebp - 4], ecx
cmp dword [ebp + 8], ebx
je 0x446a31
call fcn.00434da9
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x446a31
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
test ebx, ebx
je 0x446a4d
push ebx
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
mov ecx, dword [ebp - 4]
push edi
call fcn.004464ea
mov esi, eax
test edi, edi
je 0x446a4b
test ebx, ebx
je 0x446a4b
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x48ce3d
Capabilities:
Contain obfuscated stackstrings

Disassembly:
call fcn.0048cb9e
push ss
jp 0x48ce9c
test byte [ebp - 0x17af57bb], 0x5f
mov byte [ebp - 0x3e], 0xec
mov byte [ebp - 0x3d], bl
mov byte [ebp - 0x3c], 0x45
mov byte [ebp - 0x3b], 0x7a
mov byte [ebp - 0x3a], 0x61
mov byte [ebp - 0x39], 0x67
mov byte [ebp - 0x38], 0x66
mov byte [ebp - 0x37], 0x72
mov byte [ebp - 0x36], 0x7f
mov byte [ebp - 0x35], 0x52
mov byte [ebp - 0x34], 0x7f
mov byte [ebp - 0x33], 0x7f
mov byte [ebp - 0x32], 0x7c
mov byte [ebp - 0x31], 0x70
mov byte [ebp - 0x30], 0x13
call fcn.0048cb9e

Function at 0x48cedc
Capabilities:
Contain obfuscated stackstrings

Disassembly:
xor dword [edx - 0x4c], ecx
push 0x50c0458d
call fcn.0048cbae
push eax
push esi
push dword [ebp + 8]
call fcn.0048cb63
add esp, 0x10
mov dword [ebp - 0x88], eax
call fcn.0048cb9e
and eax, 0x458dcaf9
call 0x51312c94
mov byte [ebp - 0x17], bl
mov byte [ebp - 0x16], 0x40
mov byte [ebp - 0x15], bl
mov byte [ebp - 0x14], 0xe9
mov byte [ebp - 0x13], 0xd6
mov byte [ebp - 0x12], 0xcd
mov byte [ebp - 0x11], 0xcb
mov byte [ebp - 0x10], 0xca
mov byte [ebp - 0xf], 0xde
mov byte [ebp - 0xe], 0xd3
mov byte [ebp - 0xd], 0xf9
mov byte [ebp - 0xc], 0xcd
mov byte [ebp - 0xb], 0xda
mov byte [ebp - 0xa], 0xda
mov byte [ebp - 9], 0xbf
call fcn.0048cbae
push eax
push esi
push dword [ebp + 8]
call fcn.0048cb63
mov dword [ebp - 8], eax
lea eax, [ebp - 0x6c]
push eax
mov byte [ebp - 0x6c], bl
mov byte [ebp - 0x6b], bl
mov byte [ebp - 0x6a], 0xbe
mov byte [ebp - 0x69], bl
mov byte [ebp - 0x68], 0x17
mov byte [ebp - 0x67], 0x28
mov byte [ebp - 0x66], 0x33
mov byte [ebp - 0x65], 0x35
mov byte [ebp - 0x64], 0x34
mov byte [ebp - 0x63], 0x20
mov byte [ebp - 0x62], 0x2d
mov byte [ebp - 0x61], 0x11
mov byte [ebp - 0x60], 0x33
mov byte [ebp - 0x5f], 0x2e
mov byte [ebp - 0x5e], 0x35
mov byte [ebp - 0x5d], 0x24
mov byte [ebp - 0x5c], 0x22
mov byte [ebp - 0x5b], 0x35
mov byte [ebp - 0x5a], 0x41
call fcn.0048cbae
push eax
push esi
push dword [ebp + 8]
call fcn.0048cb63
mov dword [ebp - 0xbc], eax
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x2c], bl
push eax
mov byte [ebp - 0x2b], bl
mov byte [ebp - 0x2a], 0xd4
invalid
Function at 0x48d473
Capabilities:
Contain obfuscated stackstrings

Disassembly:
inc dword [eax]
push 0x40
pop ecx
xor eax, eax
lea edi, [ebp - 0x333]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov dword [ebp - 0x670], 4
and byte [ebp - 0x3c4], 0
and byte [ebp - 0x3c3], 0
mov byte [ebp - 0x3c2], 0x99
and byte [ebp - 0x3c1], 0
mov byte [ebp - 0x3c0], 0x21
mov byte [ebp - 0x3bf], 3
mov byte [ebp - 0x3be], 0x12
mov byte [ebp - 0x3bd], 0x2b
mov byte [ebp - 0x3bc], 9
mov byte [ebp - 0x3bb], 2
mov byte [ebp - 0x3ba], 0x13
mov byte [ebp - 0x3b9], 0xa
mov byte [ebp - 0x3b8], 3
mov byte [ebp - 0x3b7], 0x20
mov byte [ebp - 0x3b6], 0xf
mov byte [ebp - 0x3b5], 0xa
mov byte [ebp - 0x3b4], 3
mov byte [ebp - 0x3b3], 0x28
mov byte [ebp - 0x3b2], 7
mov byte [ebp - 0x3b1], 0xb
mov byte [ebp - 0x3b0], 3
mov byte [ebp - 0x3af], 0x27
mov byte [ebp - 0x3ae], 0x66
lea eax, [ebp - 0x3c4]
push eax
call fcn.0048cbae
pop ecx
push eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
call fcn.0048cb63
add esp, 0xc
mov dword [ebp - 0x538], eax
and byte [ebp - 0x3ec], 0
and byte [ebp - 0x3eb], 0
mov byte [ebp - 0x3ea], 0x11
and byte [ebp - 0x3e9], 0
mov byte [ebp - 0x3e8], 0xa9

Function at 0x48d80f
Capabilities:
Contain obfuscated stackstrings

Disassembly:
pop ebx
mov byte [ebp - 0x50f], 0x79
mov byte [ebp - 0x50e], 0x68
mov byte [ebp - 0x50d], 0x5a
cli
invalid
call [edx - 0x3a]
test esp, esi
cli
invalid
push dword [ebp - 0x3a]
test ebp, esi
cli
invalid
push dword [eax - 0x3a]
test esi, esi
cli
invalid
invalid
jns 0x48d7c9
test edi, esi
cli
invalid
dec dword [edi - 0x3a]
test eax, edi
cli
invalid
push dword [ebp - 0x3a]
jne 0x48d7d7
test ecx, edi
cli
invalid
jmp dword [esi - 0x3a]
test edx, edi
cli
invalid
invalid
jns 0x48d7e5
test ebx, edi
cli
invalid
call [ecx*4 - 0x5137b]
call dword [eax - 0x18]
jge 0x48d822
invalid
call [ecx + 0x50]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
jne 0x48d7d7
test ecx, edi
cli
invalid

Function at 0x4979c2
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
xor ebx, ebx
call fcn.00434da9
mov esi, dword [eax + 0xc]
push 5
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x4979fb
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
mov ecx, dword [ebp - 4]
push esi
push dword [ebp + 0xc]
push ebx
call fcn.004975ff
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret 8
Function at 0x497a59
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, ecx
mov dword [edi + 0x78], ebx
test ebx, 0xffff0000
jne 0x497a7d
cmp dword [edi + 0x74], 0
jne 0x497a7d
movzx eax, bx
mov dword [edi + 0x74], eax
call fcn.00434da9
mov esi, dword [eax + 0xc]
push 5
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push dword [ebp + 0xc]
mov ebx, eax
push ebx
mov ecx, edi
call fcn.00497a1a
push ebx
mov esi, eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
mov eax, esi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x49dee5
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [ebp + 0xc]
push edi
mov dword [ebp - 4], ecx
test esi, esi
jne 0x49deff
call fcn.00434da9
mov esi, dword [eax + 0xc]
push dword [0x5aac94]
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
jne 0x49df1d
xor eax, eax
pop edi
pop esi
leave
ret 8
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp + 0xc], eax
test eax, eax
je 0x49df15
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
test ebx, ebx
jne 0x49df4a
xor esi, esi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, esi
pop ebx
jmp 0x49df17
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp - 4]
push eax
push ebx
call fcn.0049de13
mov esi, eax
jmp 0x49df3c

Function at 0x4fc0ab
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov edi, edi
push esi
mov esi, ecx
call fcn.00444f7d
call fcn.00432432
cmp eax, esi
pop esi
jne 0x4fc0c7
mov ecx, 0x5a71a8
jmp fcn.004390f4
ret

Function at 0x4ffa4b
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 8]
test byte [esi + 4], 1
push edi
mov ebx, ecx
je 0x4ffa63
mov edi, dword [esi + 0xc]
jmp 0x4ffaa3
push 5
push dword [esi + 0xc]
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
jne 0x4ffa7c
call fcn.0043a2c1
push edi
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
jne 0x4ffa91
call fcn.0043a2c1
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
test edi, edi
jne 0x4ffaa3
call fcn.0043a2c1
call fcn.00434da9
cmp dword [eax + 0x3c], 0
je 0x4ffab8
push edi
mov ecx, ebx
call fcn.004fe875
mov edi, eax
push dword [ebp + 0xc]
push edi
call fcn.004ff965
mov dword [ebp + 8], eax
mov eax, dword [ebx + 0x7c]
test eax, eax
je 0x4ffad6
push eax
call dword [sym.imp.KERNEL32.dll_GlobalFree]
and dword [ebx + 0x7c], 0
mov eax, dword [ebp + 8]
test eax, eax
je 0x4ffae2
mov edi, eax
mov dword [ebx + 0x7c], eax
or dword [esi + 4], 1
mov dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
pop ebp
ret 8
Function at 0x52442d
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x5a5784]
jne 0x524437
repz ret
jmp fcn.0052c174

Function at 0x53b7c0
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x5a5784]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.0052d3e9
and dword [ebp - 0x14], 0
cmp dword [0x5ad560], 0
mov dword [ebp - 0x18], eax
jne 0x53b873
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x53b91b
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x57d59c
push ebx
call edi
test eax, eax
je 0x53b91b
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x57d58c
push ebx
mov dword [0x5ad560], eax
call edi
push eax
call esi
push 0x57d578
push ebx
mov dword [0x5ad564], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x5ad568], eax
call edi
push eax
call esi
mov dword [0x5ad570], eax
test eax, eax
je 0x53b873
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x5ad56c], eax
mov eax, dword [0x5ad56c]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x53b8cc
cmp dword [0x5ad570], ecx
je 0x53b8cc
push eax
call esi
push dword [0x5ad570]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x53b8cc
test ebx, ebx
je 0x53b8cc
call edi
test eax, eax
je 0x53b8c3
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x53b8c3
test byte [ebp - 8], 1
jne 0x53b8cc
or dword [ebp + 0x10], 0x200000
jmp 0x53b8ff
mov eax, dword [0x5ad564]
cmp eax, dword [ebp - 0x18]
je 0x53b8ff
push eax
call esi
test eax, eax
je 0x53b8ff
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x53b8ff
mov eax, dword [0x5ad568]
cmp eax, dword [ebp - 0x18]
je 0x53b8ff
push eax
call esi
test eax, eax
je 0x53b8ff
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x5ad560]
call esi
test eax, eax
je 0x53b91b
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x53b91d
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0052442d
leave
ret
Function at 0x845058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.008451a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x84507e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x84506a
add dl, dl
jne 0x845089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x8450dc
xor eax, eax
add dl, dl
jne 0x845096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x84517d
add dl, dl
jne 0x8450a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8450b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8450bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8450c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x8450d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x845075
mov eax, 1
add dl, dl
jne 0x8450ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8450f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x8450e1
sub eax, ebx
mov ebx, 1
jne 0x845128
mov ecx, 1
add dl, dl
jne 0x84510e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x845119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x845105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x845075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x84513f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x84514a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x845136
cmp eax, 0x7d00
jae 0x84516d
cmp eax, 0x500
jb 0x845168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x845075
cmp eax, 0x7f
ja 0x845170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x845075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x84519e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x845075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x452840
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x3a000]
push edi
jmp 0x45285a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x452861
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x452850
mov eax, 1
add ebx, ebx
jne 0x452873
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x452884
jne 0x4528a3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4528a3
dec eax
add ebx, ebx
jne 0x452890
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x452868
add ebx, ebx
jne 0x45289f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4528f5
xor ecx, ecx
sub eax, 3
jb 0x4528bb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x45292a
sar eax, 1
mov ebp, eax
jmp 0x4528c6
add ebx, ebx
jne 0x4528c6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x452894
inc ecx
add ebx, ebx
jne 0x4528d4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x452894
add ebx, ebx
jne 0x4528e1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4528d6
jne 0x4528f2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4528d6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x452914
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x452906
jmp 0x452856
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x452914
add edi, ecx
jmp 0x452856
pop esi
mov edi, esi
mov ecx, 0x91a
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x452932
cmp byte [edi], 9
jne 0x452932
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x452937
lea edi, [esi + 0x50000]
mov eax, dword [edi]
or eax, eax
je 0x4529af
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x6b368]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x6b430]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x452964
mov ecx, edi
jns 0x452993
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x6b434]
or eax, eax
je 0x4529a9
mov dword [ebx], eax
add ebx, 4
jmp 0x452981
call dword [esi + 0x6b444]
mov ebp, dword [esi + 0x6b438]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x17f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4529e3
sub esp, 0xffffff80
jmp 0x41382f
Function at 0xc52cd2
Capabilities:
Execute anti-debugging instructions

Disassembly:
call 0xc52d02
push 0xf0c441dc
jmp 0xc52e14
lea esp, [esp]
mov dword [esp], eax
pushal
push dword [esp + 7]
jbe 0xc52cbc
ja 0xc52cbc
pop word [esp + 0x12]
lea esp, [esp + 2]
mov dword [esp + 0x20], ecx
pushal
mov dword [esp + 0x3c], edx
push sp
jmp 0xc52d04
mov byte [esp], bh
call fcn.00c53225
mov ah, byte [esp]
bswap ebx
lea esp, [esp + 1]
jmp 0xc52df8
mov ah, byte [esp]
bswap ebx
lea esp, [esp + 1]
jmp 0xc52e51
sub esp, 0xa
jmp 0xc52e33
xchg bl, dl
sub esp, 1
jle 0xc52def
jg 0xc52dd9
xchg ebx, ecx
jmp 0xc52e66
lea esp, [esp + 2]
lea esi, [esp + 8]
xchg cx, bx
dec al
jmp 0xc52e8b
mov edi, dword [esp + 0x2c]
mov bl, 0x75
bt si, bp
jnp 0xc52dfa
sub esp, 0xa
lea esp, [esp + 2]
jmp 0xc52e37
sub esp, 0xb8
mov ebp, esp
mov ecx, 0x18e1b397
mov dx, 0xdf91
jmp 0xc52edc
jp 0xc52e1d
xchg ebx, ecx
jmp 0xc52e66
bts ax, bx
lea eax, [ecx + ebx]
mov ax, word [esp]
jmp 0xc52ebf
jmp 0xc52e91
dec edi
call 0xc52ea9
mov cx, 0xd252
mov dh, 0xa8
jmp 0xc52ef9
setae ah
mov ebx, edi
lea edx, [edi + edi]
mov edx, 0x4c55f1aa
dec eax
jb 0xc52ea7
bts ax, bx
lea eax, [ecx + ebx]
mov ax, word [esp]
jmp 0xc52ebf
ror edi, 0
lea ecx, [ecx + edi]
mov dl, byte [esp]
or dx, 0x3641
jne 0xc52fe1
je 0xc52f1e
wait
in eax, dx
cld
iretd
sub esp, 0x1c
mov al, byte [esp + 0x11]
rdtsc
jmp 0xc52f34

Function at 0xc52dcd
Capabilities:
Execute anti-debugging instructions

Disassembly:
pushfd
jmp 0xc52cc1
pushfd
lea esp, [esp + 2]
mov dword [esp + 0x40], edi
lea esp, [esp + 0x40]
jmp 0xc52d9a
pop word [esp]
mov byte [esp], cl
mov byte [esp], ah
jmp 0xc52db0

Function at 0xc57a7d
Capabilities:
Execute anti-debugging instructions

Disassembly:
pushal
bsf ecx, edi
jnp 0xc5849f
mov edx, dword [esp + 0x1b]
jmp 0xc58393
xchg word [esp + 1], ax
jmp 0xc57a67
setae dh
push esp
mov ax, cx
add ebp, dword [edi]
rdtsc
call fcn.00c57aae
mov al, dl
xchg cx, ax
xchg edx, eax
lea edx, reloc.WINMM.dll_midiStreamStop
dec ebp
jmp 0xc57b26
rdtsc
jmp 0xc584a5
mov edx, dword [esp + 0x1b]
rdtsc
lea esp, [esp + 0x24]
xor ebp, 0x79f6b0f0
mov dx, si
mov ch, byte [esp]
jmp 0xc5800b

Function at 0xc60f82
Capabilities:
Encode data using xor

Disassembly:
mov al, ch
push dword [esp]
mov ecx, dword [esp + 8]
mov eax, 0xec56dea4
jmp 0xc60fad
mov byte [esp + 1], dl
lea ecx, [esp + edx]
jmp 0xc60f6c

Function at 0xd375cf
Capabilities:
Access peb ldr_data

Disassembly:
jmp 0xd3784d
mov eax, dword [eax + 0x1c]
mov eax, dword [eax]
mov eax, dword [eax + 8]
jmp 0xd3761f
push eax
jmp 0xd363a4
mov dword [esp + 0x24], edi
lea esp, [esp + 0x24]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
jmp 0xd375d4
Function at 0x10002909
Capabilities:
Get common file path
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffedc
push ebx
push edx
push ecx
push edi
push esi
push 0x104
lea eax, [ebp - 0x106]
push eax
call sub.kernel32.dll_GetWindowsDirectoryA
or eax, eax
je 0x10002a22
push 0x3a
push eax
lea eax, [ebp - 0x106]
push eax
call fcn.100017e6
or eax, eax
je 0x10002a22
inc eax
mov byte [eax], 0x5c
inc eax
mov byte [eax], 0
push 0
pop dword [ebp - 0x10c]
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10c]
push eax
push 0
push 0
lea eax, [ebp - 0x106]
push eax
call sub.kernel32.dll_GetVolumeInformationA
mov edx, dword [ebp - 0x10c]
push 0xffffffffffffffff
push edx
call fcn.100028cf
add eax, dword [ebp + 8]
mov dword [ebp - 0x124], eax
push 0xffff
push edx
call fcn.100028cf
movzx eax, ax
mov dword [ebp - 0x120], eax
push 0xffff
push edx
call fcn.100028cf
movzx eax, ax
mov dword [ebp - 0x11c], eax
push 0xffff
push edx
call fcn.100028cf
movzx eax, ax
mov dword [ebp - 0x118], eax
push 0xffffffffffffffff
push edx
call fcn.100028cf
add eax, dword [ebp + 0xc]
mov dword [ebp - 0x114], eax
push 0xffff
push edx
call fcn.100028cf
movzx eax, ax
mov dword [ebp - 0x110], eax
push dword [ebp - 0x110]
push dword [ebp - 0x114]
push dword [ebp - 0x118]
push dword [ebp - 0x11c]
push dword [ebp - 0x120]
push dword [ebp - 0x124]
push str._08X__04X__04X__04X__08X_04X
push dword [ebp + 0x10]
call sub.user32.dll_wsprintfA
add esp, 0x20
pop esi
pop edi
pop ecx
pop edx
pop ebx
leave
ret 0xc

Function at 0x10002a72
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 8]
push 1
push 0
call sub.kernel32.dll_CreateMutexA
mov ebx, dword [ebp + 0x10]
mov dword [ebx], eax
call sub.kernel32.dll_GetLastError
cmp eax, 0xb7
jne 0x10002aa1
push dword [ebp + 0x10]
call fcn.10002a4e
mov eax, 0
jmp 0x10002ab4
cmp dword [ebp + 0xc], 1
jne 0x10002aaf
push dword [ebp + 0x10]
call fcn.10002a4e
mov eax, 1
leave
ret 0xc