joyce8/EMBER2024-capa huggingface dataset:
Function at 0x612064
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
push edi
test dl, dl
je 0x612079
add esp, 0xfffffff0
call fcn.00404298
mov dword [ebp - 4], ecx
mov ebx, edx
mov esi, eax
mov eax, dword [ebp - 4]
call fcn.00405278
xor eax, eax
push ebp
push 0x612154
push dword fs:[eax]
mov dword fs:[eax], esp
mov ecx, dword [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0060cbe0
lea ecx, [ebp - 0xc]
xor edx, edx
xor eax, eax
call fcn.0041bab4
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x24], eax
mov eax, dword [ebp - 8]
mov dword [esi + 0x28], eax
lea ecx, [ebp - 0xc]
xor edx, edx
xor eax, eax
call fcn.0041bab4
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x3c], eax
mov eax, dword [ebp - 8]
mov dword [esi + 0x40], eax
lea ecx, [ebp - 0xc]
xor edx, edx
xor eax, eax
call fcn.0041bab4
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x34], eax
mov eax, dword [ebp - 8]
mov dword [esi + 0x38], eax
lea ecx, [ebp - 0xc]
xor edx, edx
xor eax, eax
call fcn.0041bab4
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x2c], eax
mov eax, dword [ebp - 8]
mov dword [esi + 0x30], eax
push 0
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
xor edx, edx
xor eax, eax
call fcn.0041badc
push esi
lea edi, [esi + 0x44]
lea esi, [ebp - 0x1c]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop esi
mov dword [esi + 0xc], 0xffffffff
mov byte [esi + 0x54], 0
mov byte [esi + 0x55], 0
mov byte [esi + 0x56], 0
mov byte [esi + 0x57], 0
mov byte [esi + 0x58], 0
mov byte [esi + 0x59], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x61215b
lea eax, [ebp - 4]
call fcn.00404dac
ret
Function at 0x63a6d8
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 8], ebx
mov edi, ecx
mov dword [ebp - 4], edx
mov esi, eax
mov eax, dword [ebp - 4]
call fcn.00405278
xor eax, eax
push ebp
push 0x63a7e7
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x6f13f4], 0
jne 0x63a7b5
lea ecx, [ebp - 8]
mov edx, pe_nt_image_headers32
mov al, 0x20
call fcn.00405478
mov eax, dword [ebp - 8]
call fcn.00405288
mov dword [ebp - 0xc], eax
push 0xff
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetSystemDirectoryA
mov edx, 0x63a7fc
mov eax, dword [ebp - 0xc]
call fcn.0040aac4
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_LoadLibraryA
mov dword [0x6f13f4], eax
cmp dword [0x6f13f4], 0
jne 0x63a772
mov ecx, 0x63a810
mov dl, 1
mov eax, dword [0x408b08]
call fcn.0040e134
call fcn.00404700
push 0x63a848
mov eax, dword [0x6f13f4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov ebx, eax
mov dword [0x6f7e54], ebx
test ebx, ebx
jne 0x63a7a4
mov ecx, 0x63a85c
mov dl, 1
mov eax, dword [0x408b08]
call fcn.0040e134
call fcn.00404700
push 0x6f13f0
push 0x1c
push 0
push 0
call dword [0x6f7e54]
mov eax, dword [ebp + 8]
push eax
push edi
mov eax, dword [ebp - 4]
call fcn.00405288
push eax
push esi
call dword [0x6f7e54]
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x63a7ee
lea eax, [ebp - 8]
mov edx, 2
call fcn.00404dd0
ret

Function at 0x64d9f0
Capabilities:
Hash data with crc32

Disassembly:
push ebx
push esi
xor esi, esi
mov ecx, 0x6f7f00
mov eax, esi
mov edx, 8
mov ebx, eax
and ebx, 1
test bl, bl
je 0x64da12
shr eax, 1
xor eax, 0xedb88320
jmp 0x64da14
shr eax, 1
dec edx
jne 0x64da00
mov dword [ecx], eax
inc esi
add ecx, 4
cmp esi, 0x100
jne 0x64d9f9
mov byte [0x6f8300], 1
pop esi
pop ebx
ret

Function at 0x64da30
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
cmp byte [0x6f8300], 0
jne 0x64da47
call fcn.0064d9f0
mov eax, edi
dec eax
test eax, eax
jl 0x64da70
inc eax
xor edx, edx
xor ecx, ecx
mov cl, byte [esi + edx]
xor ecx, ebx
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x6f7f00]
shr ebx, 8
xor ecx, ebx
mov ebx, ecx
inc edx
dec eax
jne 0x64da51
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x650314
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff8
mov ebx, eax
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov al, byte [eax]
dec al
je 0x650345
dec al
je 0x650381
dec al
je 0x6503c5
dec al
je 0x650430
jmp 0x6504ba
mov esi, dword [ebx + 0x24]
inc esi
mov edi, dword [ebx + 0x20]
sub edi, esi
jb 0x6504ba
inc edi
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
mov dl, byte [ecx + edx]
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x650355
jmp 0x6504ba
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x6504ba
mov esi, 1
mov al, byte [ebx + 0x48]
mov edx, eax
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov dl, byte [edx + esi]
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x650391
jmp 0x6504ba
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x6504ba
mov esi, 1
mov al, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov ecx, esi
dec ecx
mov edx, dword [ebx + 0x24]
cmp ecx, edx
jae 0x6503f3
xor ebp, ebp
jmp 0x650404
mov ecx, esi
sub ecx, edx
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx ebp, byte [edx + ecx]
add eax, ebp
sar eax, 1
jns 0x65040d
adc eax, 0
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
add al, byte [edx + esi]
and al, 0xff
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x6503d5
jmp 0x6504ba
xor ebp, ebp
xor eax, eax
mov dword [esp + 4], eax
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x6504ba
mov esi, 1
mov al, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov edx, esi
dec edx
cmp edx, dword [ebx + 0x24]
jb 0x650488
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
movzx ebp, byte [ecx + edx]
mov dl, byte [ebx + 0x48]
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov ecx, esi
sub ecx, dword [ebx + 0x24]
movzx edx, byte [edx + ecx]
mov dword [esp + 4], edx
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx edx, byte [edx + esi]
mov dword [esp], edx
mov cl, byte [esp + 4]
push eax
mov eax, ebp
pop edx
call fcn.0064da78
add al, byte [esp]
and al, 0xff
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x650444
pop ecx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x66c190
Capabilities:
Capture microphone audio

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push ebx
push esi
mov ebx, eax
xor eax, eax
push ebp
push 0x66c268
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, 0x20
mov eax, ebx
call fcn.0066b9c8
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
xor ecx, ecx
mov edx, 0x20
call fcn.00403708
mov edx, dword [ebp - 4]
mov eax, dword [ebx + 0x68]
call fcn.0041d120
mov esi, dword [ebp - 4]
mov edx, dword [ebx + 0x90]
mov eax, ebx
call fcn.0066b9c8
mov dword [esi], eax
mov eax, dword [ebx + 0x90]
mov dword [esi + 4], eax
lea edx, [ebp - 8]
mov eax, dword [0x6f3b44]
call fcn.00407008
mov eax, dword [ebp - 8]
push eax
push 0x20
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebx + 0xa0]
push eax
call sub.winmm.dll_waveInPrepareHeader
mov ecx, dword [0x66b284]
pop edx
call fcn.006693b8
lea edx, [ebp - 0xc]
mov eax, dword [0x6f3a34]
call fcn.00407008
mov eax, dword [ebp - 0xc]
push eax
push 0x20
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebx + 0xa0]
push eax
call sub.winmm.dll_waveInAddBuffer
mov ecx, dword [0x66b284]
pop edx
call fcn.006693b8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x66c26f
lea eax, [ebp - 0xc]
mov edx, 2
call fcn.00404dd0
ret

Function at 0x670778
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff90
push ebx
push esi
push edi
mov ebx, eax
lea edi, [ebp - 4]
xor eax, eax
push ebp
push 0x670808
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebx + 1], 0
lea eax, [ebp - 0x6e]
mov edx, 0x6a
call fcn.00408470
lea eax, [ebp - 0x6e]
push eax
push 0x69
call sub.kernel32.dll_GetLogicalDriveStringsA
lea eax, [ebp - 0x6e]
mov dword [edi], eax
xor esi, esi
jmp 0x6707ec
mov eax, dword [edi]
push eax
call sub.kernel32.dll_GetDriveTypeA
cmp eax, 5
jne 0x6707df
imul eax, esi, 0x141
mov edx, dword [edi]
mov dl, byte [edx]
mov byte [ebx + eax*4 + 0x505], dl
movzx esi, byte [ebx + 1]
inc esi
inc byte [ebx + 1]
mov eax, dword [edi]
push eax
call sub.kernel32.dll_lstrlenA_1
add eax, dword [edi]
inc eax
mov dword [edi], eax
mov eax, dword [edi]
cmp byte [eax], 0
jne 0x6707b9
xor eax, eax
mov al, byte [ebx + 1]
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x67080f
ret

Function at 0x670818
Capabilities:
Check os version

Disassembly:
add esp, 0xffffff6c
mov eax, esp
mov edx, 0x94
call fcn.00408470
mov dword [esp], 0x94
push esp
call sub.kernel32.dll_GetVersionExA
mov eax, dword [esp + 0x10]
cmp eax, 2
jne 0x67087f
mov eax, dword [esp + 4]
cmp eax, 3
jne 0x670857
cmp dword [esp + 8], 0x33
jb 0x670857
mov eax, 2
jmp 0x670899
cmp eax, 4
jne 0x670863
mov eax, 3
jmp 0x670899
cmp dword [esp + 4], 5
jne 0x670878
cmp dword [esp + 8], 0
jne 0x670878
mov eax, 4
jmp 0x670899
mov eax, 5
jmp 0x670899
cmp eax, 1
jne 0x670896
cmp dword [esp + 8], 0
jne 0x67088f
xor eax, eax
jmp 0x670899
mov eax, 1
jmp 0x670899
or eax, 0xffffffff
add esp, 0x94
ret
Function at 0x671e38
Capabilities:
Encode data using xor
Encrypt data using des
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffa4
mov dword [esp + 4], ecx
mov dword [esp], edx
mov esi, 0x30
mov edi, 0x6f2dc4
mov ecx, dword [esp]
lea edx, [esp + 0xc]
xor ebx, ebx
mov bl, byte [edi]
mov bl, byte [eax + ebx - 1]
xor bl, byte [ecx]
mov byte [edx], bl
inc edx
inc ecx
inc edi
dec esi
jne 0x671e57
mov esi, 1
mov edx, 0x6f2ecc
mov ecx, esi
dec ecx
mov eax, ecx
add eax, eax
lea eax, [eax + eax*2]
shl ecx, 2
xor ebx, ebx
mov bl, byte [esp + eax + 0xc]
mov edi, ebx
add edi, edi
xor ebx, ebx
mov bl, byte [esp + eax + 0x11]
add edi, ebx
xor ebx, ebx
mov bl, byte [esp + eax + 0xd]
shl ebx, 3
movzx ebp, byte [esp + eax + 0xe]
shl ebp, 2
add ebx, ebp
movzx ebp, byte [esp + eax + 0xf]
add ebp, ebp
add ebx, ebp
movzx eax, byte [esp + eax + 0x10]
add ebx, eax
mov dword [esp + 8], ebx
mov eax, 1
mov ebx, eax
dec ebx
je 0x671ed1
dec ebx
je 0x671ef5
dec ebx
je 0x671f19
dec ebx
je 0x671f3c
jmp 0x671f55
mov ebx, edi
add ebx, ebx
lea ebx, [edx + ebx*8]
mov ebp, dword [esp + 8]
mov bl, byte [ebx + ebp - 0x40]
and bl, 8
and ebx, 0xff
shr ebx, 3
lea ebp, [eax + ecx]
mov byte [esp + ebp + 0x3b], bl
jmp 0x671f55
mov ebx, edi
add ebx, ebx
lea ebx, [edx + ebx*8]
mov ebp, dword [esp + 8]
mov bl, byte [ebx + ebp - 0x40]
and bl, 4
and ebx, 0xff
shr ebx, 2
lea ebp, [eax + ecx]
mov byte [esp + ebp + 0x3b], bl
jmp 0x671f55
mov ebx, edi
add ebx, ebx
lea ebx, [edx + ebx*8]
mov ebp, dword [esp + 8]
mov bl, byte [ebx + ebp - 0x40]
and bl, 2
and ebx, 0xff
shr ebx, 1
lea ebp, [eax + ecx]
mov byte [esp + ebp + 0x3b], bl
jmp 0x671f55
mov ebx, edi
add ebx, ebx
lea ebx, [edx + ebx*8]
mov ebp, dword [esp + 8]
mov bl, byte [ebx + ebp - 0x40]
and bl, 1
lea ebp, [eax + ecx]
mov byte [esp + ebp + 0x3b], bl
inc eax
cmp eax, 5
jne 0x671ebe
inc esi
add edx, 0x40
cmp esi, 9
jne 0x671e73
mov esi, 0x20
mov eax, 0x6f2df4
mov edx, dword [esp + 4]
xor ecx, ecx
mov cl, byte [eax]
mov cl, byte [esp + ecx + 0x3b]
mov byte [edx], cl
inc edx
inc eax
dec esi
jne 0x671f7a
add esp, 0x5c
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x671fb4
Capabilities:
Encrypt data using des

Disassembly:
push ebx
push esi
push edi
push ecx
mov dword [esp], ecx
mov esi, eax
xor eax, eax
mov al, dl
mov bl, byte [eax + 0x6f2e7b]
test bl, bl
jbe 0x671fe5
lea eax, [esi + 0x3e0]
call fcn.00671f94
lea eax, [esi + 0x3fc]
call fcn.00671f94
dec bl
jne 0x671fcb
mov cl, 0x30
mov edi, 0x6f2e4c
mov eax, dword [esp]
mov dl, byte [edi]
cmp dl, 0x1c
ja 0x672007
and edx, 0xff
mov dl, byte [esi + edx + 0x3df]
mov byte [eax], dl
jmp 0x672016
and edx, 0xff
mov dl, byte [esi + edx + 0x3df]
mov byte [eax], dl
inc eax
inc edi
dec cl
jne 0x671fef
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x672024
Capabilities:
Encode data using xor
Encrypt data using des
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbdc
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov edi, eax
mov bl, 1
lea esi, [ebp - 0x421]
mov eax, edi
mov edx, ebx
call fcn.00671dcc
mov byte [esi], al
inc ebx
inc esi
cmp bl, 0x41
jne 0x672040
mov bl, 0x1c
mov esi, 0x6f2e14
lea edi, [ebp - 0x41]
mov dl, byte [esi]
mov eax, dword [ebp - 8]
call fcn.00671dcc
mov byte [edi], al
mov dl, byte [esi + 0x1c]
mov eax, dword [ebp - 8]
call fcn.00671dcc
mov byte [edi + 0x1c], al
inc edi
inc esi
dec bl
jne 0x67205c
mov bl, 1
lea esi, [ebp - 0x3a1]
mov ecx, esi
lea eax, [ebp - 0x421]
mov edx, ebx
call fcn.00671fb4
inc ebx
add esi, 0x30
cmp bl, 0x11
jne 0x672084
mov bl, 1
mov eax, 0x6f2d44
lea edx, [ebp - 0xa1]
cmp bl, 0x20
ja 0x6720bd
xor ecx, ecx
mov cl, byte [eax]
mov cl, byte [ebp + ecx - 0x422]
mov byte [edx], cl
jmp 0x6720ca
xor ecx, ecx
mov cl, byte [eax]
mov cl, byte [ebp + ecx - 0x422]
mov byte [edx], cl
inc ebx
inc edx
inc eax
cmp bl, 0x41
jne 0x6720a9
mov byte [ebp - 9], 1
lea esi, [ebp - 0x3a1]
cmp byte [ebp + 8], 0
je 0x6720f4
lea ecx, [ebp - 0x61]
mov edx, esi
lea eax, [ebp - 0x81]
call fcn.00671e38
jmp 0x67211c
xor eax, eax
mov al, byte [ebp - 9]
mov edx, 0x11
sub edx, eax
mov eax, edx
add eax, eax
lea eax, [eax + eax*2]
lea edx, [ebp + eax*8 - 0x3d1]
lea ecx, [ebp - 0x61]
lea eax, [ebp - 0x81]
call fcn.00671e38
mov bl, 0x20
lea eax, [ebp - 0xa1]
mov dl, byte [eax]
xor byte [eax + 0x40], dl
inc eax
dec bl
jne 0x672124
push esi
lea esi, [ebp - 0x81]
lea edi, [ebp - 0xa1]
mov ecx, 8
rep movsd dword es:[edi], dword [esi]
pop esi
push esi
lea esi, [ebp - 0x61]
lea edi, [ebp - 0x81]
mov ecx, 8
rep movsd dword es:[edi], dword [esi]
pop esi
inc byte [ebp - 9]
add esi, 0x30
cmp byte [ebp - 9], 0x11
jne 0x6720dc
mov bl, 0x40
mov esi, 0x6f2d84
lea eax, [ebp - 0x3e1]
mov dl, byte [esi]
cmp dl, 0x20
ja 0x67218a
and edx, 0xff
mov dl, byte [ebp + edx - 0x82]
mov byte [eax], dl
jmp 0x672199
and edx, 0xff
mov dl, byte [ebp + edx - 0xc2]
mov byte [eax], dl
inc eax
inc esi
dec bl
jne 0x672172
mov bl, 1
lea esi, [ebp - 0x3e1]
mov cl, byte [esi]
mov eax, dword [ebp - 4]
mov edx, ebx
call fcn.00671df4
inc ebx
inc esi
cmp bl, 0x41
jne 0x6721a7
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x674100
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff4
mov ebp, ecx
mov dword [esp], edx
mov esi, eax
mov dl, byte [esi]
mov byte [esp + 4], dl
shl edx, 7
and dl, 0xff
mov al, byte [esi + 1]
xor ecx, ecx
mov cl, al
shr ecx, 1
or dl, cl
mov byte [esp + 5], dl
shl eax, 6
and al, 0xff
mov dl, byte [esi + 2]
xor ecx, ecx
mov cl, dl
shr ecx, 2
or al, cl
mov byte [esp + 6], al
shl edx, 5
and dl, 0xff
mov al, byte [esi + 3]
xor ecx, ecx
mov cl, al
shr ecx, 3
or dl, cl
mov byte [esp + 7], dl
shl eax, 4
and al, 0xff
xor edx, edx
mov dl, byte [esi + 4]
shr edx, 4
or al, dl
mov byte [esp + 8], al
mov al, byte [esi + 4]
shl eax, 3
and al, 0xff
xor edx, edx
mov dl, byte [esi + 5]
shr edx, 5
or al, dl
mov byte [esp + 9], al
mov al, byte [esi + 5]
shl eax, 2
and al, 0xff
xor edx, edx
mov dl, byte [esi + 6]
shr edx, 6
or al, dl
mov byte [esp + 0xa], al
mov al, byte [esi + 6]
add eax, eax
and al, 0xff
mov byte [esp + 0xb], al
mov edi, 8
lea eax, [esp + 4]
mov edx, 1
xor esi, esi
mov ecx, edx
xor ebx, ebx
mov bl, byte [eax]
shl ebx, cl
mov ecx, ebx
xor ecx, esi
and ecx, 1
mov esi, ecx
inc edx
cmp edx, 8
jne 0x6741ac
mov dl, byte [eax]
and dl, 0xfe
mov ecx, esi
or dl, cl
mov byte [eax], dl
inc eax
dec edi
jne 0x6741a7
mov eax, ebp
mov edx, 8
call fcn.00405414
push 1
mov eax, ebp
call fcn.004052e0
mov edx, eax
lea ecx, [esp + 8]
mov eax, dword [esp + 4]
call fcn.00672024
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x675cfc
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, 4
push 0
push 0
dec ecx
jne 0x675d05
xchg dword [ebp - 4], ecx
push ebx
push esi
push edi
mov byte [ebp - 5], cl
mov esi, edx
mov dword [ebp - 4], eax
mov ebx, dword [ebp + 8]
xor eax, eax
push ebp
push 0x675ea9
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00676044
xor eax, eax
push ebp
push 0x675e87
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
test byte [eax + 0x1c], 8
je 0x675d54
call fcn.004047ac
jmp 0x675e8e
mov eax, dword [ebp - 4]
test byte [eax + 0x30], 8
je 0x675e16
mov eax, dword [ebp - 4]
test byte [eax + 0x30], 1
je 0x675da4
mov eax, dword [ebp - 4]
cmp word [eax + 0x3a], 0
je 0x675da4
lea eax, [ebp - 0x10]
call fcn.00675acc
push dword [ebp - 0x10]
push 0x675ec4
push ebx
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00405148
mov eax, dword [ebp - 0xc]
push eax
mov edi, dword [ebp - 4]
mov cl, byte [ebp - 5]
mov edx, esi
mov eax, dword [edi + 0x3c]
call dword [edi + 0x38]
mov eax, dword [ebp - 4]
test byte [eax + 0x30], 4
je 0x675dd9
lea eax, [ebp - 0x18]
call fcn.00675acc
push dword [ebp - 0x18]
push 0x675ec4
push ebx
lea eax, [ebp - 0x14]
mov edx, 3
call fcn.00405148
mov eax, dword [ebp - 0x14]
call fcn.00405288
push eax
call sub.kernel32.dll_OutputDebugStringA
mov eax, dword [ebp - 4]
test byte [eax + 0x30], 2
je 0x675e71
lea eax, [ebp - 0x20]
call fcn.00675acc
push dword [ebp - 0x20]
push 0x675ec4
push ebx
push 0x675ed0
lea eax, [ebp - 0x1c]
mov edx, 4
call fcn.00405148
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 4]
call fcn.00675ccc
jmp 0x675e71
mov eax, dword [ebp - 4]
test byte [eax + 0x30], 1
je 0x675e38
mov eax, dword [ebp - 4]
cmp word [eax + 0x3a], 0
je 0x675e38
push ebx
mov edi, dword [ebp - 4]
mov cl, byte [ebp - 5]
mov edx, esi
mov eax, dword [edi + 0x3c]
call dword [edi + 0x38]
mov eax, dword [ebp - 4]
test byte [eax + 0x30], 4
je 0x675e4e
mov eax, ebx
call fcn.00405288
push eax
call sub.kernel32.dll_OutputDebugStringA
mov eax, dword [ebp - 4]
test byte [eax + 0x30], 2
je 0x675e71
lea eax, [ebp - 0x24]
mov ecx, 0x675ed0
mov edx, ebx
call fcn.004050d4
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 4]
call fcn.00675ccc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x675e8e
mov eax, dword [ebp - 4]
call fcn.00676050
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x675eb0
lea eax, [ebp - 0x24]
mov edx, 7
call fcn.00404dd0
ret
Function at 0x689a20
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
push edi
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov byte [ebp - 1], al
mov esi, dword [ebp + 8]
mov eax, dword [ebp - 0xc]
shl eax, 2
mov ecx, 3
cdq
idiv ecx
mov ebx, eax
mov edx, ebx
add edx, 4
mov eax, esi
call fcn.00405414
mov eax, esi
call fcn.004052e0
push eax
mov edx, ebx
add edx, 2
xor ecx, ecx
pop eax
call fcn.00403708
cmp byte [ebp - 1], 0
jne 0x689a93
mov eax, esi
call fcn.004052e0
mov dl, byte [ebp - 0xc]
dec edx
and dl, 0x3f
add dl, 0x21
mov byte [eax], dl
mov eax, dword [ebp - 0xc]
add eax, 2
mov ecx, 3
cdq
idiv ecx
lea eax, [eax + eax*2]
mov dword [ebp - 0xc], eax
mov edi, 2
xor eax, eax
mov dword [ebp - 0x10], eax
xor ebx, ebx
mov al, byte [ebp - 1]
sub al, 1
jb 0x689aac
sub al, 2
jb 0x689ab3
jmp 0x689ab8
mov ebx, 2
jmp 0x689ab8
mov ebx, 1
mov eax, esi
call fcn.004052e0
mov byte [eax + ebx - 1], 0
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0xc]
jge 0x689b9a
test edi, edi
jle 0x689b14
mov eax, esi
call fcn.004052e0
lea eax, [eax + ebx - 1]
push eax
mov ecx, edi
mov eax, 0x3f
shl eax, cl
mov edx, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
movzx edx, byte [edx + ecx]
and eax, edx
mov ecx, edi
shr eax, cl
mov edx, dword [esi]
or al, byte [edx + ebx - 1]
pop edx
mov byte [edx], al
sub edi, 6
inc ebx
mov eax, esi
call fcn.004052e0
mov byte [eax + ebx - 1], 0
jmp 0x689b8e
test edi, edi
jge 0x689b5a
mov eax, edi
cdq
xor eax, edx
sub eax, edx
mov edi, eax
mov eax, esi
call fcn.004052e0
lea eax, [eax + ebx - 1]
push eax
mov ecx, edi
mov eax, 0x3f
shr eax, cl
mov edx, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
and al, byte [edx + ecx]
mov ecx, edi
shl al, cl
mov edx, dword [esi]
or al, byte [edx + ebx - 1]
pop edx
mov byte [edx], al
mov eax, 8
sub eax, edi
mov edi, eax
inc dword [ebp - 0x10]
jmp 0x689b8e
mov eax, esi
call fcn.004052e0
mov edx, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
mov dl, byte [edx + ecx]
and dl, 0x3f
mov ecx, dword [esi]
mov cl, byte [ecx + ebx - 1]
or dl, cl
mov byte [eax + ebx - 1], dl
inc ebx
inc dword [ebp - 0x10]
mov eax, esi
call fcn.004052e0
mov byte [eax + ebx - 1], 0
mov edi, 2
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0xc]
jl 0x689ad0
mov al, byte [ebp - 1]
sub al, 1
jb 0x689baa
sub al, 2
jb 0x689be3
jmp 0x689c2a
cmp edi, 2
jne 0x689bb0
dec ebx
mov eax, ebx
sub eax, 2
jl 0x689c2a
inc eax
mov dword [ebp - 0x14], eax
mov edi, 2
mov eax, esi
call fcn.004052e0
mov edx, dword [esi]
movzx edx, byte [edx + edi - 1]
mov ecx, dword [0x6f31f4]
mov dl, byte [ecx + edx]
mov byte [eax + edi - 1], dl
inc edi
dec dword [ebp - 0x14]
jne 0x689bc0
jmp 0x689c2a
cmp edi, 2
jne 0x689be9
dec ebx
test ebx, ebx
jle 0x689c25
mov dword [ebp - 0x14], ebx
mov edi, 1
mov eax, esi
call fcn.004052e0
mov edx, dword [esi]
movzx edx, byte [edx + edi - 1]
mov ecx, dword [0x6f31f8]
mov dl, byte [ecx + edx]
mov byte [eax + edi - 1], dl
inc edi
dec dword [ebp - 0x14]
jne 0x689bf5
jmp 0x689c25
inc ebx
mov eax, esi
call fcn.004052e0
mov byte [eax + ebx - 1], 0x3d
test bl, 3
jne 0x689c18
mov eax, esi
mov edx, ebx
call fcn.00405414
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x689f9c
Capabilities:
Hash data with md5

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
xor ecx, ecx
mov edx, 0x58
call fcn.00403708
mov dword [ebx], 0x67452301
mov dword [ebx + 4], 0xefcdab89
mov dword [ebx + 8], 0x98badcfe
mov dword [ebx + 0xc], 0x10325476
pop ebx
ret