joyce8/EMBER2024-capa huggingface dataset:
Function at 0x492920
Capabilities:
Encode data using base64

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov edi, ecx
mov dword [esp], edx
mov ebp, eax
xor esi, esi
mov ebx, dword [esp]
jmp 0x492934
inc ebx
mov eax, ebx
mov ecx, 3
cdq
idiv ecx
test edx, edx
jg 0x492933
mov eax, ebx
mov ecx, 3
cdq
idiv ecx
shl eax, 2
mov ebx, eax
mov eax, edi
mov edx, ebx
call fcn.00404658
xor ebx, ebx
cmp esi, dword [esp]
jge 0x492a9d
inc ebx
mov eax, edi
call fcn.00404524
mov dl, byte [ebp + esi]
and dl, 0xfc
and edx, 0xff
shr edx, 2
mov dl, byte [edx + 0x4e0180]
mov byte [eax + ebx - 1], dl
lea eax, [esi + 1]
cmp eax, dword [esp]
jge 0x492a55
inc ebx
mov eax, edi
call fcn.00404524
mov dl, byte [ebp + esi]
and dl, 3
and edx, 0xff
shl edx, 4
mov cl, byte [ebp + esi + 1]
and cl, 0xf0
and ecx, 0xff
shr ecx, 4
add edx, ecx
mov dl, byte [edx + 0x4e0180]
mov byte [eax + ebx - 1], dl
lea eax, [esi + 2]
cmp eax, dword [esp]
jge 0x492a24
inc ebx
mov eax, edi
call fcn.00404524
mov dl, byte [ebp + esi + 1]
and dl, 0xf
and edx, 0xff
shl edx, 2
mov cl, byte [ebp + esi + 2]
and cl, 0xc0
and ecx, 0xff
shr ecx, 6
add edx, ecx
mov dl, byte [edx + 0x4e0180]
mov byte [eax + ebx - 1], dl
inc ebx
mov eax, edi
call fcn.00404524
mov dl, byte [ebp + esi + 2]
and dl, 0x3f
and edx, 0xff
mov dl, byte [edx + 0x4e0180]
mov byte [eax + ebx - 1], dl
jmp 0x492a91
inc ebx
mov eax, edi
call fcn.00404524
mov dl, byte [ebp + esi + 1]
and dl, 0xf
and edx, 0xff
shl edx, 2
mov dl, byte [edx + 0x4e0180]
mov byte [eax + ebx - 1], dl
inc ebx
mov eax, edi
call fcn.00404524
mov byte [eax + ebx - 1], 0x3d
jmp 0x492a91
inc ebx
mov eax, edi
call fcn.00404524
mov dl, byte [ebp + esi]
and dl, 3
and edx, 0xff
shl edx, 4
mov dl, byte [edx + 0x4e0180]
mov byte [eax + ebx - 1], dl
inc ebx
mov eax, edi
call fcn.00404524
mov byte [eax + ebx - 1], 0x3d
inc ebx
mov eax, edi
call fcn.00404524
mov byte [eax + ebx - 1], 0x3d
add esi, 3
cmp esi, dword [esp]
jl 0x492965
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x493974
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, 0x4e02dc
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 0x493993
mov esi, 1
mov edx, 0x4e03e4
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 0x493a0d
dec ebx
je 0x493a31
dec ebx
je 0x493a55
dec ebx
je 0x493a78
jmp 0x493a91
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 0x493a91
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 0x493a91
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 0x493a91
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 0x4939fa
inc esi
add edx, 0x40
cmp esi, 9
jne 0x4939af
mov esi, 0x20
mov eax, 0x4e030c
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 0x493ab6
add esp, 0x5c
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x493af0
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 + 0x4e0393]
test bl, bl
jbe 0x493b21
lea eax, [esi + 0x3e0]
call fcn.00493ad0
lea eax, [esi + 0x3fc]
call fcn.00493ad0
dec bl
jne 0x493b07
mov cl, 0x30
mov edi, 0x4e0364
mov eax, dword [esp]
mov dl, byte [edi]
cmp dl, 0x1c
ja 0x493b43
and edx, 0xff
mov dl, byte [esi + edx + 0x3df]
mov byte [eax], dl
jmp 0x493b52
and edx, 0xff
mov dl, byte [esi + edx + 0x3df]
mov byte [eax], dl
inc eax
inc edi
dec cl
jne 0x493b2b
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x493b60
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.00493908
mov byte [esi], al
inc ebx
inc esi
cmp bl, 0x41
jne 0x493b7c
mov bl, 0x1c
mov esi, 0x4e032c
lea edi, [ebp - 0x41]
mov dl, byte [esi]
mov eax, dword [ebp - 8]
call fcn.00493908
mov byte [edi], al
mov dl, byte [esi + 0x1c]
mov eax, dword [ebp - 8]
call fcn.00493908
mov byte [edi + 0x1c], al
inc edi
inc esi
dec bl
jne 0x493b98
mov bl, 1
lea esi, [ebp - 0x3a1]
mov ecx, esi
lea eax, [ebp - 0x421]
mov edx, ebx
call fcn.00493af0
inc ebx
add esi, 0x30
cmp bl, 0x11
jne 0x493bc0
mov bl, 1
mov eax, 0x4e025c
lea edx, [ebp - 0xa1]
cmp bl, 0x20
ja 0x493bf9
xor ecx, ecx
mov cl, byte [eax]
mov cl, byte [ebp + ecx - 0x422]
mov byte [edx], cl
jmp 0x493c06
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 0x493be5
mov byte [ebp - 9], 1
lea esi, [ebp - 0x3a1]
cmp byte [ebp + 8], 0
je 0x493c30
lea ecx, [ebp - 0x61]
mov edx, esi
lea eax, [ebp - 0x81]
call fcn.00493974
jmp 0x493c58
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.00493974
mov bl, 0x20
lea eax, [ebp - 0xa1]
mov dl, byte [eax]
xor byte [eax + 0x40], dl
inc eax
dec bl
jne 0x493c60
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 0x493c18
mov bl, 0x40
mov esi, 0x4e029c
lea eax, [ebp - 0x3e1]
mov dl, byte [esi]
cmp dl, 0x20
ja 0x493cc6
and edx, 0xff
mov dl, byte [ebp + edx - 0x82]
mov byte [eax], dl
jmp 0x493cd5
and edx, 0xff
mov dl, byte [ebp + edx - 0xc2]
mov byte [eax], dl
inc eax
inc esi
dec bl
jne 0x493cae
mov bl, 1
lea esi, [ebp - 0x3e1]
mov cl, byte [esi]
mov eax, dword [ebp - 4]
mov edx, ebx
call fcn.00493930
inc ebx
inc esi
cmp bl, 0x41
jne 0x493ce3
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4947f4
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 0x4948a0
mov dl, byte [eax]
and dl, 0xfe
mov ecx, esi
or dl, cl
mov byte [eax], dl
inc eax
dec edi
jne 0x49489b
mov eax, ebp
mov edx, 8
call fcn.00404658
push 1
mov eax, ebp
call fcn.00404524
mov edx, eax
lea ecx, [esp + 8]
mov eax, dword [esp + 4]
call fcn.00493b60
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x49957c
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret

Function at 0x4ba890
Capabilities:
Hash data with crc32

Disassembly:
push ebx
push esi
push ecx
mov ebx, 0x4e0774
test edx, edx
jne 0x4ba8a3
xor eax, eax
jmp 0x4ba9b8
mov dword [esp], 1
cmp byte [esp], 0
je 0x4ba8c0
push ecx
push edx
push eax
call fcn.004ba9bc
add esp, 0xc
jmp 0x4ba9b8
push ecx
push edx
push eax
call fcn.004bacc0
add esp, 0xc
jmp 0x4ba9b8
pop edx
pop esi
pop ebx
ret
Function at 0x4bc610
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov ebx, dword [ebp + 8]
mov esi, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x3c]
sub eax, dword [ebx + 0x74]
sub eax, dword [ebx + 0x6c]
mov dword [ebp - 8], eax
jmp 0x4bc64b
mov edx, dword [ebx + 0x2c]
sub edx, 0x106
add edx, esi
cmp edx, dword [ebx + 0x6c]
ja 0x4bc6cc
push esi
mov eax, dword [ebx + 0x38]
mov edx, eax
mov edi, esi
add edx, edi
push edx
push eax
call fcn.004ba554
add esp, 0xc
sub dword [ebx + 0x70], esi
sub dword [ebx + 0x6c], esi
sub dword [ebx + 0x5c], edi
mov eax, dword [ebx + 0x4c]
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x44]
sub edx, 2
movzx ecx, word [edx]
mov dword [ebp - 4], ecx
cmp esi, dword [ebp - 4]
ja 0x4bc699
mov cx, word [ebp - 4]
sub cx, si
jmp 0x4bc69b
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x4bc682
mov eax, esi
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x40]
sub edx, 2
movzx ecx, word [edx]
mov dword [ebp - 4], ecx
cmp esi, dword [ebp - 4]
ja 0x4bc6c1
mov cx, word [ebp - 4]
sub cx, si
jmp 0x4bc6c3
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x4bc6aa
add dword [ebp - 8], esi
mov edi, dword [ebx]
cmp dword [edi + 4], 0
je 0x4bc7b2
mov eax, dword [ebp - 8]
push eax
mov edx, dword [ebx + 0x38]
add edx, dword [ebx + 0x6c]
add edx, dword [ebx + 0x74]
push edx
push edi
call fcn.004bc384
add esp, 0xc
add dword [ebx + 0x74], eax
cmp dword [ebx + 0x74], 3
jb 0x4bc71d
mov ecx, dword [ebx + 0x38]
mov eax, dword [ebx + 0x6c]
movzx eax, byte [ecx + eax]
mov dword [ebx + 0x48], eax
mov ecx, dword [ebx + 0x58]
shl eax, cl
mov edx, dword [ebx + 0x38]
mov ecx, dword [ebx + 0x6c]
movzx edx, byte [edx + ecx + 1]
xor eax, edx
and eax, dword [ebx + 0x54]
mov dword [ebx + 0x48], eax
mov eax, dword [ebx + 0x74]
cmp eax, 0x106
jae 0x4bc733
mov edx, dword [ebx]
cmp dword [edx + 4], 0
jne 0x4bc61f
mov ecx, dword [ebx + 0x3c]
mov edx, dword [ebx + 0x16c0]
cmp ecx, edx
jbe 0x4bc7b2
mov esi, dword [ebx + 0x6c]
add esi, eax
cmp esi, edx
jbe 0x4bc775
mov edi, ecx
sub edi, esi
cmp edi, 0x102
jbe 0x4bc75a
mov edi, 0x102
push edi
push 0
mov eax, dword [ebx + 0x38]
add eax, esi
push eax
call fcn.004ba53c
add esp, 0xc
add edi, esi
mov dword [ebx + 0x16c0], edi
jmp 0x4bc7b2
lea edx, [esi + 0x102]
mov eax, dword [ebx + 0x16c0]
cmp edx, eax
jbe 0x4bc7b2
mov edi, edx
mov edx, dword [ebx + 0x3c]
sub edx, eax
sub edi, eax
cmp edi, edx
jbe 0x4bc79b
mov edi, dword [ebx + 0x3c]
sub edi, dword [ebx + 0x16c0]
push edi
push 0
mov edx, dword [ebx + 0x38]
add edx, eax
push edx
call fcn.004ba53c
add esp, 0xc
add dword [ebx + 0x16c0], edi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x4c36b8
Capabilities:
Hash data using sha1

Disassembly:
test eax, eax
jne 0x4c36c2
mov eax, 1
ret
xor edx, edx
mov dword [eax + 0x14], edx
xor edx, edx
mov dword [eax + 0x18], edx
xor edx, edx
mov dword [eax + 0x1c], edx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
xor edx, edx
mov dword [eax + 0x60], edx
xor edx, edx
mov dword [eax + 0x64], edx
xor eax, eax
ret

Function at 0x4cb504
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
add esp, 0xffffff90
mov esi, ecx
mov edi, edx
mov ebx, eax
mov eax, esp
call fcn.00493e20
mov edx, ebx
mov eax, esp
mov ecx, edi
call fcn.00493e4c
lea edx, [esp + 0x60]
mov eax, esp
call fcn.00494548
mov ecx, 8
lea eax, [esp + 0x60]
mov edx, esi
mov bl, byte [eax]
xor bl, byte [eax + 8]
mov byte [edx], bl
inc edx
inc eax
dec ecx
jne 0x4cb538
add esp, 0x70
pop edi
pop esi
pop ebx
ret

Function at 0x4cb54c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
add esp, 0xffffff98
mov esi, ecx
mov edi, edx
mov ebx, eax
mov eax, esp
call fcn.004821b0
mov eax, esp
mov ecx, edi
mov edx, ebx
call fcn.00482b5c
mov edx, esp
lea eax, [esp + 0x58]
call fcn.004822a8
mov ecx, 8
lea eax, [esp + 0x58]
mov edx, esi
mov bl, byte [eax]
xor bl, byte [eax + 8]
mov byte [edx], bl
inc edx
inc eax
dec ecx
jne 0x4cb580
add esp, 0x68
pop edi
pop esi
pop ebx
ret

Function at 0x4cb594
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 8], ebx
mov esi, ecx
mov ebx, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4cb624
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 8]
lea eax, [ebp - 4]
mov edx, ebx
call fcn.004c37f4
mov eax, dword [ebp - 8]
call fcn.004042cc
cmp eax, 0x14
jne 0x4cb60e
xor eax, eax
mov edx, esi
mov ecx, dword [ebp - 8]
mov cl, byte [ecx + eax]
mov ebx, dword [ebp - 8]
mov bl, byte [ebx + eax + 8]
xor cl, bl
mov byte [edx], cl
inc eax
inc edx
cmp eax, 8
jne 0x4cb5d4
xor eax, eax
mov edx, esi
mov ecx, dword [ebp - 8]
mov cl, byte [ecx + eax + 0x10]
xor byte [edx], cl
inc eax
inc edx
cmp eax, 4
jne 0x4cb5f0
mov edx, esi
mov eax, esi
mov ecx, 2
call fcn.0048320c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4cb62b
lea eax, [ebp - 8]
call fcn.0040400c
ret
Function at 0x4ce108
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 8], ebx
test dl, dl
je 0x4ce121
add esp, 0xfffffff0
call fcn.0040353c
mov byte [ebp - 1], dl
mov ebx, eax
xor eax, eax
push ebp
push 0x4ce37c
push dword fs:[eax]
mov dword fs:[eax], esp
xor edx, edx
mov eax, ebx
call fcn.0048c5e0
mov eax, ebx
mov edx, dword [eax]
call dword [edx + 0x58]
xor eax, eax
mov dword [ebx + 0x100], eax
mov dword [ebx + 0x104], eax
xor eax, eax
mov dword [ebx + 0x108], eax
mov dword [ebx + 0x10c], eax
mov byte [ebx + 0xb0], 0x49
lea eax, [ebx + 0x64]
mov edx, 0x4ce3ac
call fcn.00404060
xor eax, eax
mov dword [ebx + 0x74], eax
xor eax, eax
mov dword [ebx + 0x78], eax
mov dword [ebx + 0x10238], 5
mov byte [ebx + 0x10240], 1
mov byte [ebx + 0x10241], 0
lea eax, [ebx + 0x1023c]
mov edx, 0x4ce3b8
call fcn.00404060
lea eax, [ebx + 0xbc]
mov edx, 0x4ce3ac
call fcn.00404060
mov byte [ebx + 0xd4], 1
mov word [ebx + 0xb2], 0x10
mov byte [ebx + 0xb5], 0
lea eax, [ebx + 0xb8]
call fcn.0040400c
lea eax, [ebx + 0x1026c]
call fcn.0040400c
mov al, byte [0x4ce3c8]
mov byte [ebx + 0xfc], al
lea eax, [ebx + 0x8c]
mov edx, 0x4ce3d4
call fcn.00404060
lea eax, [ebx + 0x90]
mov edx, 0x4ce3e4
call fcn.00404060
xor eax, eax
mov dword [ebx + 0x10248], eax
lea eax, [ebx + 0x1024c]
mov edx, dword [0x4e6950]
call fcn.00404060
mov byte [ebx + 0x68], 3
mov eax, ebx
mov edx, dword [eax]
call dword [edx + 0xdc]
mov esi, eax
mov dword [ebx + 0xc4], esi
mov dword [esi + 0x5c], ebx
mov eax, dword [ebx]
mov eax, dword [eax + 0x6c]
mov dword [esi + 0x58], eax
mov dword [esi + 0x584], ebx
mov eax, dword [ebx]
mov eax, dword [eax + 0xb8]
mov dword [esi + 0x580], eax
mov dword [esi + 0x59c], ebx
mov dword [esi + 0x598], 0x4d725c
mov dword [esi + 0x58c], ebx
mov dword [esi + 0x588], 0x4d80e8
mov dword [esi + 0x5b4], ebx
mov dword [esi + 0x5b0], 0x4d6d18
mov eax, ebx
mov edx, dword [eax]
call dword [edx + 0xdc]
mov esi, eax
mov dword [ebx + 0xc8], esi
mov dword [esi + 0x5c], ebx
mov eax, dword [ebx]
mov eax, dword [eax + 0x6c]
mov dword [esi + 0x58], eax
mov byte [ebx + 0x1020f], 0
lea eax, [ebx + 0x102a4]
mov edx, 0x400
call fcn.00404658
mov eax, dword [ebx + 0x102a4]
call fcn.004044cc
push eax
mov eax, dword [ebx + 0x102a4]
call fcn.004042cc
dec eax
push eax
call sub.kernel32.dll_GetTempPathA
lea edx, [ebx + 0x102a4]
xchg edx, eax
call fcn.00404658
lea edx, [ebp - 8]
mov eax, dword [ebx + 0x102a4]
call fcn.0040cdb8
mov edx, dword [ebp - 8]
lea eax, [ebx + 0x102a4]
call fcn.00404060
mov dword [ebx + 0x102ac], 0x2710
mov dword [ebx + 0x102b0], 0x3e8
mov eax, dword [ebx + 0xc8]
mov edx, dword [0x4e6ba8]
mov dword [edx], eax
mov eax, dword [ebx + 0xc4]
mov byte [eax + 0x7c4], 0
call sub.kernel32.dll_GetACP
mov dword [ebx + 0x70], eax
xor eax, eax
mov dword [ebx + 0x6c], eax
lea eax, [ebx + 0x10288]
mov edx, 0x4ce3f0
call fcn.00404060
mov dword [ebx + 0x84], 0x2000
mov dword [ebx + 0x88], 0x2000
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ce383
lea eax, [ebp - 8]
call fcn.0040400c
ret
Function at 0x4d88d0
Capabilities:
Get hostname

Disassembly:
push ebx
add esp, 0xffffffe8
mov ebx, eax
mov dword [esp], 0x10
push esp
lea eax, [esp + 8]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x4d88fe
mov eax, ebx
lea edx, [esp + 4]
mov ecx, 0x11
call fcn.0040427c
jmp 0x4d8905
mov eax, ebx
call fcn.0040400c
add esp, 0x18
pop ebx
ret
Function at 0x4070d4
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
pushal
call 0x4070e3
pop dword [ebp - 0x18]
mov eax, 0x52b36fe2
sub eax, 0x5272feff
sub dword [ebp - 0x18], eax
mov dword [ebp - 0x28], 0x54542c29
sub dword [ebp - 0x28], 0x601e6de
mov dword [ebp - 0x24], 0x663d0cf9
add dword [ebp - 0x24], 0xcbf63f4c
mov dword [ebp - 0x20], 0x385f5258
add dword [ebp - 0x20], 0x13ecf1d6
mov dword [ebp - 0x1c], 0xd8a8e123
sub dword [ebp - 0x1c], 0xd8a8e123
lea eax, [ebp - 0x28]
push eax
mov eax, 0x9d4e4bc8
add eax, 0x62f2353c
add eax, dword [ebp - 0x18]
call dword [eax]
mov dword [ebp - 0x28], 0x8fa54ae8
sub dword [ebp - 0x28], 0x1b32e192
mov dword [ebp - 0x24], 0x9b14f492
sub dword [ebp - 0x24], 0x59a8931d
mov dword [ebp - 0x20], 0xeb7d5ac8
sub dword [ebp - 0x20], 0x880dee5c
mov dword [ebp - 0x1c], 0x2e0cc210
sub dword [ebp - 0x1c], 0x2e0cc210
lea ebx, [ebp - 0x28]
push ebx
push eax
mov eax, 0xf73049b2
add eax, 0x910374e
add eax, dword [ebp - 0x18]
call dword [eax]
push 0x40
push 0x1000
push 0x39fb8
push 0
call eax
mov ecx, 0xf475a557
sub ecx, 0xf47551a4
mov edx, eax
mov edi, 0x450400
add edi, dword [ebp - 0x18]
mov esi, 0xf7930ece
add dword [ebp - 0x10], 0x5d88104c
mov ebx, dword [edi]
sub dword [ebp - 4], edx
xor ebx, esi
xor dword [ebp - 0x10], esi
mov dword [edx], ebx
xor dword [ebp - 0xc], edx
add edx, 0x91307ea9
sub edx, 0x91307ea5
add edi, 0x74fe4833
add edi, 0x8b01b7d1
loop 0x4071f9
add eax, 0x1419f
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0xbc7d3373
sub ecx, 0xbc3d3373
add ecx, dword [ebp - 0x18]
call ebx
leave
ret
Function at 0x409908
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x424070]
jne 0x409912
repz ret
jmp fcn.0041156c

Function at 0x412dde
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
pushal
call 0x412ded
pop dword [ebp - 0x4c]
mov eax, 0x412ded
sub dword [ebp - 0x4c], eax
mov dword [ebp - 0x5c], 0x6d576acd
add dword [ebp - 0x5c], 0xe0fada7e
mov dword [ebp - 0x58], 0x187060ff
sub dword [ebp - 0x58], 0xe63d14ba
mov dword [ebp - 0x54], 0x61f10df5
add dword [ebp - 0x54], 0xea5b3639
mov dword [ebp - 0x50], 0x489e15ef
add dword [ebp - 0x50], 0xb761ea11
lea eax, [ebp - 0x5c]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 0x4c]
call dword [eax]
mov dword [ebp - 0x5c], 0xc1cf2515
add dword [ebp - 0x5c], 0xb2a34441
mov dword [ebp - 0x58], 0x6d757955
sub dword [ebp - 0x58], 0x2c0917e0
mov dword [ebp - 0x54], 0xde8354a5
add dword [ebp - 0x54], 0x84ec17c7
mov dword [ebp - 0x50], 0xaede8cdd
sub dword [ebp - 0x50], 0xaede8cdd
lea ebx, [ebp - 0x5c]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x4c]
call dword [eax]
push 0x40
push 0x1000
push 0x3ce5c
push 0
call eax
mov ecx, 0xa8b618cc
add ecx, 0x574a3349
xor ebx, ebx
add ebx, eax
mov edi, 0x432a00
add edi, dword [ebp - 0x4c]
mov edx, 0xec341a57
sub edx, 0x84e44146
sub dword [ebp - 0x18], ebx
mov esi, dword [edi]
xor dword [ebp - 0x24], eax
sub esi, edx
mov dword [ebx], esi
sub dword [ebp - 0x1c], eax
add ebx, 0x4740e6ca
add ebx, 0xb8bf193a
add edi, 4
loop 0x412efc
add eax, 0x79138b76
add eax, 0x86ed97b1
mov ebx, eax
add eax, 5
mov ecx, 0x400000
add ecx, dword [ebp - 0x4c]
call ebx
leave
ret
Function at 0x7f4790
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x4b1015
lea edi, [esi - 0xb0015]
push edi
or ebp, 0xffffffff
jmp 0x7f47b2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x7f47b9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7f47a8
mov eax, 1
add ebx, ebx
jne 0x7f47cb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x7f47dc
jne 0x7f47fb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7f47fb
dec eax
add ebx, ebx
jne 0x7f47e8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x7f47c0
add ebx, ebx
jne 0x7f47f7
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x7f484d
xor ecx, ecx
sub eax, 3
jb 0x7f4813
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x7f4882
sar eax, 1
mov ebp, eax
jmp 0x7f481e
add ebx, ebx
jne 0x7f481e
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7f47ec
inc ecx
add ebx, ebx
jne 0x7f482c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7f47ec
add ebx, ebx
jne 0x7f4839
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x7f482e
jne 0x7f484a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x7f482e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x7f486c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x7f485e
jmp 0x7f47ae
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x7f486c
add edi, ecx
jmp 0x7f47ae
pop esi
mov edi, esi
mov ecx, 0x614b
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x7f488a
cmp byte [edi], 0x19
jne 0x7f488a
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 0x7f488f
lea edi, [esi + 0x3ec000]
mov eax, dword [edi]
or eax, eax
je 0x7f48fe
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x3f45c4]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x3f4704]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x7f48bc
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x3f4708]
or eax, eax
je 0x7f48f8
mov dword [ebx], eax
add ebx, 4
jmp 0x7f48d9
call dword [esi + 0x3f4710]
mov ebp, dword [esi + 0x3f470c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x19f]
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 0x7f4932
sub esp, 0xffffff80
jmp 0x4012b0