joyce8/EMBER2024-capa huggingface dataset:
Function at 0x124d5193
Capabilities:
Terminate thread

Disassembly:
sub esp, 8
push esi
mov esi, ecx
mov eax, dword [esi + 8]
test eax, eax
jne 0x124d51a4
xor eax, eax
pop esi
add esp, 8
ret
mov eax, dword [esi + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 0x18]
mov edx, dword [esi + 8]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 8]
push 0
push ecx
push 2
mov dword [esp + 0x18], edx
call dword [sym.imp.KERNEL32.dll_WaitForMultipleObjects]
mov edx, dword [esi + 0x1c]
mov eax, dword [esi + 8]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x124d51f0
mov ecx, dword [esi + 8]
push 0
push ecx
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov edx, dword [esi + 0x10]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_ResetEvent]
push edx
call edi
mov eax, dword [esi + 0x14]
push eax
call edi
mov dword [esi + 0xc], 0
pop edi
mov eax, 1
pop esi
add esp, 8
ret

Function at 0x124d7b80
Capabilities:
Encode data using base64

Disassembly:
push ebp
push edi
mov edi, dword [esp + 0x14]
xor ebp, ebp
test edi, edi
jle 0x124d7c66
mov ecx, dword [esp + 0xc]
push ebx
push esi
mov esi, dword [esp + 0x18]
cmp edi, 3
jl 0x124d7bf3
xor edx, edx
xor eax, eax
mov dh, byte [esi]
mov al, byte [esi + 2]
mov dl, byte [esi + 1]
shl edx, 8
or edx, eax
mov eax, edx
shr eax, 0x12
and eax, 0x3f
inc ecx
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx - 1], al
mov eax, edx
shr eax, 0xc
and eax, 0x3f
inc ecx
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx - 1], al
mov eax, edx
shr eax, 6
and eax, 0x3f
inc ecx
and edx, 0x3f
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx - 1], al
mov dl, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], dl
jmp 0x124d7c4a
xor edx, edx
mov dl, byte [esi]
shl edx, 0x10
cmp edi, 2
jne 0x124d7c06
xor eax, eax
mov ah, byte [esi + 1]
or edx, eax
mov eax, edx
shr eax, 0x12
and eax, 0x3f
inc ecx
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx - 1], al
mov eax, edx
shr eax, 0xc
and eax, 0x3f
inc ecx
cmp edi, 1
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx - 1], al
jne 0x124d7c36
mov ebx, 0x3d
jmp 0x124d7c44
shr edx, 6
and edx, 0x3f
xor ebx, ebx
mov bl, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], bl
inc ecx
mov byte [ecx], 0x3d
sub edi, 3
inc ecx
add ebp, 4
add esi, 3
test edi, edi
jg 0x124d7b9a
pop esi
pop ebx
mov eax, ebp
pop edi
mov byte [ecx], 0
pop ebp
ret
mov ecx, dword [esp + 0xc]
mov eax, ebp
pop edi
pop ebp
mov byte [ecx], 0
ret
Function at 0x124d8040
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov eax, 0x80
call fcn.1249f8c0
push ebx
push ebp
push esi
mov esi, dword [esp + 0x9c]
xor eax, eax
push edi
test esi, esi
je 0x124d806b
mov ebx, dword [esp + 0x94]
mov eax, 1
mov dword [ebx], esi
jmp 0x124d807d
mov ebx, dword [esp + 0x94]
mov ecx, dword [ebx]
mov dword [esp + 0xa0], ecx
mov esi, ecx
mov ecx, dword [esp + 0x98]
test ecx, ecx
je 0x124d81e9
push esi
call fcn.124dbbc0
mov edi, eax
add esp, 4
cmp edi, 0x80
jle 0x124d80b3
push str.j____int_sizeof_ctx__key_
push 0x54
push str..cryptohmachmac.c
call fcn.124d90e0
add esp, 0xc
mov ebp, dword [esp + 0x9c]
cmp edi, ebp
jge 0x124d80f2
mov edx, dword [esp + 0xa4]
lea edi, [ebx + 4]
push edx
push esi
push edi
call fcn.124d70c0
mov eax, dword [esp + 0xa4]
push ebp
push eax
push edi
call fcn.124d7230
lea esi, [ebx + 0x34]
lea ecx, [ebx + 0x38]
push esi
push ecx
push edi
call fcn.124d7330
add esp, 0x24
jmp 0x124d8131
test ebp, ebp
jl 0x124d80fe
cmp ebp, 0x80
jle 0x124d8112
push str.len_0__len__int_sizeof_ctx__key_
push 0x5e
push str..cryptohmachmac.c
call fcn.124d90e0
add esp, 0xc
mov esi, dword [esp + 0x98]
mov ecx, ebp
mov edx, ecx
lea edi, [ebx + 0x38]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea esi, [ebx + 0x34]
mov dword [esi], ebp
mov esi, dword [esi]
cmp esi, 0x80
je 0x124d8156
mov ecx, 0x80
xor eax, eax
sub ecx, esi
lea edi, [esi + ebx + 0x38]
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov esi, dword [esp + 0xa0]
xor eax, eax
mov cl, byte [ebx + eax + 0x38]
xor cl, 0x36
mov byte [esp + eax + 0x10], cl
inc eax
cmp eax, 0x80
jl 0x124d815f
mov ebp, dword [esp + 0xa4]
lea edi, [ebx + 0x14]
push ebp
push esi
push edi
call fcn.124d70c0
push esi
call fcn.124dbbc0
lea edx, [esp + 0x20]
push eax
push edx
push edi
call fcn.124d7230
add esp, 0x1c
xor eax, eax
mov cl, byte [ebx + eax + 0x38]
xor cl, 0x5c
mov byte [esp + eax + 0x10], cl
inc eax
cmp eax, 0x80
jl 0x124d819b
lea edi, [ebx + 0x24]
push ebp
push esi
push edi
call fcn.124d70c0
push esi
call fcn.124dbbc0
lea edx, [esp + 0x20]
push eax
push edx
push edi
call fcn.124d7230
add esp, 0x1c
lea eax, [ebx + 0x14]
add ebx, 4
push eax
push ebx
call fcn.124d73e0
add esp, 8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x80
ret
test eax, eax
je 0x124d81ce
jmp 0x124d815d
Function at 0x124d8f60
Capabilities:
Access the windows event log

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x104
call fcn.1249f8c0
push ebx
push esi
push edi
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
test eax, eax
je 0x124d8fa9
push eax
call dword [sym.imp.KERNEL32.dll_GetFileType]
test eax, eax
je 0x124d8fa9
mov ecx, dword [ebp + 8]
lea eax, [ebp + 0xc]
push eax
push ecx
push 0x12537fa0
call fcn.125033c6
add esp, 0xc
lea esp, [ebp - 0x110]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 8]
lea edx, [ebp + 0xc]
push edx
push eax
lea ecx, [ebp - 0x104]
push 0xff
push ecx
call fcn.124a0d21
add esp, 0x10
mov byte [ebp - 5], 0
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp eax, 0x80000000
jae 0x124d90bb
call dword [sym.imp.USER32.dll_GetDesktopWindow]
call dword [sym.imp.USER32.dll_GetProcessWindowStation]
mov ebx, eax
test ebx, ebx
je 0x124d90bb
lea edx, [ebp - 4]
push edx
push 0
push 0
push 2
push ebx
call dword [sym.imp.USER32.dll_GetUserObjectInformationW]
test eax, eax
jne 0x124d90bb
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x124d90bb
mov eax, dword [ebp - 4]
cmp eax, 0x200
ja 0x124d90bb
lea esi, [eax + 1]
and esi, 0xfffffffe
mov dword [ebp - 4], esi
lea eax, [esi + 2]
add eax, 3
and al, 0xfc
call fcn.1249f8c0
lea eax, [ebp - 4]
mov edi, esp
push eax
push esi
push edi
push 2
push ebx
call dword [sym.imp.USER32.dll_GetUserObjectInformationW]
test eax, eax
je 0x124d90bb
mov ecx, dword [ebp - 4]
push str.Service_0x
push edi
lea eax, [ecx + 1]
and al, 0xfe
mov dword [ebp - 4], eax
shr eax, 1
mov word [edi + eax*2], 0
call fcn.1249fa72
add esp, 8
test eax, eax
je 0x124d90bb
push str.OPENSSL
push 0
call dword [sym.imp.ADVAPI32.dll_RegisterEventSourceA]
mov esi, eax
lea eax, [ebp - 4]
push 0
push eax
push 0
push 1
push 0
push 0
push 0
lea edx, [ebp - 0x104]
push 1
push esi
mov dword [ebp - 4], edx
call dword [sym.imp.ADVAPI32.dll_ReportEventA]
push esi
call dword [sym.imp.ADVAPI32.dll_DeregisterEventSource]
lea esp, [ebp - 0x110]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0x10
lea ecx, [ebp - 0x104]
push str.OpenSSL:_FATAL
push ecx
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
lea esp, [ebp - 0x110]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x124da3d0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x20
call fcn.1249f8c0
push ebx
mov ebx, dword [esp + 0x30]
push ebp
push esi
test ebx, ebx
push edi
jle 0x124da524
cmp ebx, 0x80
jg 0x124da524
mov edi, dword [esp + 0x44]
mov eax, edi
mov ecx, dword [eax]
mov dword [esp + 0x10], ecx
mov edx, dword [eax + 4]
mov dword [esp + 0x14], edx
mov ecx, dword [eax + 8]
mov dword [esp + 0x18], ecx
mov edx, dword [eax + 0xc]
mov eax, dword [esp + 0x40]
push eax
push edi
push edi
mov dword [esp + 0x28], edx
call fcn.124dace0
lea eax, [ebx + 7]
add esp, 0xc
cdq
and edx, 7
add eax, edx
mov ebp, eax
mov eax, dword [esp + 0x48]
sar ebp, 3
test eax, eax
je 0x124da467
test ebp, ebp
jle 0x124da4b5
mov edx, dword [esp + 0x34]
mov ebx, dword [esp + 0x38]
lea esi, [esp + 0x20]
sub edx, edi
sub esi, edi
mov ecx, edi
sub ebx, edi
mov al, byte [edx + ecx]
xor al, byte [ecx]
inc ecx
dec ebp
mov byte [esi + ecx - 1], al
mov byte [ebx + ecx - 1], al
jne 0x124da454
jmp 0x124da4b1
xor esi, esi
test ebp, ebp
jle 0x124da4b5
mov eax, dword [esp + 0x34]
lea ecx, [esp + 0x20]
mov ebx, edi
lea edx, [esp + 0x20]
sub eax, ecx
mov ecx, dword [esp + 0x38]
sub ebx, edx
lea edx, [esp + 0x20]
sub ecx, edx
mov dword [esp + 0x34], ebx
mov dword [esp + 0x38], ecx
jmp 0x124da497
mov ebx, dword [esp + 0x34]
lea ecx, [esp + esi + 0x20]
mov dl, byte [eax + ecx]
mov bl, byte [ebx + ecx]
mov byte [ecx], dl
xor bl, dl
mov edx, dword [esp + 0x38]
inc esi
cmp esi, ebp
mov byte [edx + ecx], bl
jl 0x124da493
mov ebx, dword [esp + 0x3c]
mov ebp, ebx
and ebp, reloc.OLEAUT32.dll_VariantInit
jns 0x124da4c4
dec ebp
or ebp, 0xfffffff8
inc ebp
mov eax, ebx
cdq
and edx, 7
add eax, edx
sar eax, 3
test ebp, ebp
jne 0x124da4f5
lea eax, [esp + eax + 0x10]
mov ecx, dword [eax]
mov dword [edi], ecx
mov edx, dword [eax + 4]
mov dword [edi + 4], edx
mov ecx, dword [eax + 8]
mov dword [edi + 8], ecx
mov edx, dword [eax + 0xc]
mov dword [edi + 0xc], edx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
mov ecx, 8
xor esi, esi
sub ecx, ebp
lea eax, [esp + eax + 0x10]
mov dword [esp + 0x3c], ecx
jmp 0x124da50c
mov ecx, dword [esp + 0x3c]
mov dl, byte [eax + esi + 1]
mov bl, byte [eax + esi]
shr dl, cl
mov ecx, ebp
shl bl, cl
or dl, bl
mov byte [esi + edi], dl
inc esi
cmp esi, 0x10
jl 0x124da508
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
Function at 0x124df490
Capabilities:
Hash data using sha1

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
mov dword [eax + 0x14], ecx
mov dword [eax + 0x18], ecx
mov dword [eax + 0x5c], ecx
mov eax, 1
ret
Function at 0x124e0da0
Capabilities:
Hash data using sha224

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax], 0xc1059ed8
mov dword [eax + 4], 0x367cd507
mov dword [eax + 8], 0x3070dd17
mov dword [eax + 0xc], 0xf70e5939
mov dword [eax + 0x10], 0xffc00b31
mov dword [eax + 0x14], 0x68581511
mov dword [eax + 0x18], 0x64f98fa7
mov dword [eax + 0x1c], 0xbefa4fa4
mov dword [eax + 0x20], ecx
mov dword [eax + 0x24], ecx
mov dword [eax + 0x68], ecx
mov dword [eax + 0x6c], 0x1c
mov eax, 1
ret

Function at 0x124e0e00
Capabilities:
Hash data using sha256

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax], 0x6a09e667
mov dword [eax + 4], 0xbb67ae85
mov dword [eax + 8], 0x3c6ef372
mov dword [eax + 0xc], 0xa54ff53a
mov dword [eax + 0x10], 0x510e527f
mov dword [eax + 0x14], 0x9b05688c
mov dword [eax + 0x18], 0x1f83d9ab
mov dword [eax + 0x1c], 0x5be0cd19
mov dword [eax + 0x20], ecx
mov dword [eax + 0x24], ecx
mov dword [eax + 0x68], ecx
mov dword [eax + 0x6c], 0x20
mov eax, 1
ret
Function at 0x124e2540
Capabilities:
Hash data using sha224

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax], 0xc1059ed8
mov dword [eax + 8], 0x367cd507
mov dword [eax + 0x10], 0x3070dd17
mov dword [eax + 0x18], 0xf70e5939
mov dword [eax + 0x20], 0xffc00b31
mov dword [eax + 0x28], 0x68581511
mov dword [eax + 0x30], 0x64f98fa7
mov dword [eax + 0x38], 0xbefa4fa4
mov dword [eax + 0x40], ecx
mov dword [eax + 0x48], ecx
mov dword [eax + 4], 0xcbbb9d5d
mov dword [eax + 0xc], 0x629a292a
mov dword [eax + 0x14], 0x9159015a
mov dword [eax + 0x1c], 0x152fecd8
mov dword [eax + 0x24], 0x67332667
mov dword [eax + 0x2c], 0x8eb44a87
mov dword [eax + 0x34], 0xdb0c2e0d
mov dword [eax + 0x3c], 0x47b5481d
mov dword [eax + 0x44], ecx
mov dword [eax + 0x4c], ecx
mov dword [eax + 0xd0], ecx
mov dword [eax + 0xd4], 0x30
mov eax, 1
ret

Function at 0x124e25e0
Capabilities:
Hash data using sha256

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax], 0xf3bcc908
mov dword [eax + 8], 0x84caa73b
mov dword [eax + 0x10], 0xfe94f82b
mov dword [eax + 0x18], 0x5f1d36f1
mov dword [eax + 0x20], 0xade682d1
mov dword [eax + 0x28], 0x2b3e6c1f
mov dword [eax + 0x30], 0xfb41bd6b
mov dword [eax + 0x38], 0x137e2179
mov dword [eax + 0x40], ecx
mov dword [eax + 0x48], ecx
mov dword [eax + 4], 0x6a09e667
mov dword [eax + 0xc], 0xbb67ae85
mov dword [eax + 0x14], 0x3c6ef372
mov dword [eax + 0x1c], 0xa54ff53a
mov dword [eax + 0x24], 0x510e527f
mov dword [eax + 0x2c], 0x9b05688c
mov dword [eax + 0x34], 0x1f83d9ab
mov dword [eax + 0x3c], 0x5be0cd19
mov dword [eax + 0x44], ecx
mov dword [eax + 0x4c], ecx
mov dword [eax + 0xd0], ecx
mov dword [eax + 0xd4], 0x40
mov eax, 1
ret
Function at 0x124e6420
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x58], ecx
mov eax, 1
ret
Function at 0x124ec240
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push esi
push edi
mov edi, dword [esp + 0xc]
xor esi, esi
test edi, edi
je 0x124ec2a1
mov al, byte [edi]
test al, al
je 0x124ec2a1
push ebx
push ebp
mov ebx, pe_nt_image_headers32
movsx eax, al
or eax, ebx
mov ebp, esi
mov edx, eax
mov ecx, eax
shr edx, 2
and edx, 0xf
and ecx, 0xf
xor edx, ecx
mov ecx, 0x20
sub ecx, edx
add ebx, 0x100
shr ebp, cl
mov ecx, edx
mov edx, eax
imul edx, eax
shl esi, cl
mov al, byte [edi + 1]
or ebp, esi
xor ebp, edx
inc edi
test al, al
mov esi, ebp
jne 0x124ec259
mov eax, esi
pop ebp
shr eax, 0x10
pop ebx
xor eax, esi
pop edi
pop esi
ret
pop edi
xor eax, eax
pop esi
ret
Function at 0x1e2c708
Capabilities:
Encode data using xor

Disassembly:
jmp 0x1e2c712
pushal
call 0x1e2c718
pop ebp
sub ebp, 0x10
sub ebp, 0x1a2c708
jmp 0x1e2c72e
mov eax, 0x1a2c708
add eax, ebp
add eax, 0x4c
mov ecx, 0x5d7
mov edx, 0x4a244110
xor byte [eax], dl
inc eax
dec ecx
jne 0x1e2c745
jmp 0x1e2c758
wait
fstp qword [ebx + 0x10102c99]
adc byte [ecx + 0x1010e8d1], dl
adc byte [ebx], dl
invalid

Function at 0x407f80
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x6000]
push edi
or ebp, 0xffffffff
jmp 0x407fa2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x407fa9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x407f98
mov eax, 1
add ebx, ebx
jne 0x407fbb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x407fb0
jne 0x407fcc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407fb0
xor ecx, ecx
sub eax, 3
jb 0x407fe0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x408052
mov ebp, eax
add ebx, ebx
jne 0x407feb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x407ff8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40801c
inc ecx
add ebx, ebx
jne 0x408008
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x407ffd
jne 0x408019
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407ffd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40803c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40802d
jmp 0x407f9e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40803c
add edi, ecx
jmp 0x407f9e
pop esi
mov edi, esi
mov ecx, 0x8f
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40805a
cmp byte [edi], 0
jne 0x40805a
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 0x40805f
lea edi, [esi + 0x5000]
mov eax, dword [edi]
or eax, eax
je 0x4080d7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x8d64]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x8ddc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40808c
mov ecx, edi
jns 0x4080bb
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 + 0x8de4]
or eax, eax
je 0x4080d1
mov dword [ebx], eax
add ebx, 4
jmp 0x4080a9
call dword [esi + 0x8de0]
mov ebp, dword [esi + 0x8de8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
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 0x40810b
sub esp, 0xffffff80
jmp 0x402130
Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x407ef8
nop
nop
mov ecx, 0x4b3356fe
nop
nop
nop
test eax, eax
nop
je 0x42e04e
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x42e024
nop
mov eax, section..data_1
nop
mov ebx, 0x42cd70
nop
mov ecx, 0xafc555b
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x42e084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x42e06c
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x401bb9
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
xor edx, edx
push 8
mov ecx, edx
pop esi
mov eax, ecx
and eax, 1
dec eax
not eax
and eax, 0xedb88320
shr ecx, 1
xor ecx, eax
dec esi
jne 0x401bc1
mov dword [edx*4 + 0x4332e0], ecx
inc edx
cmp edx, 0x100
jb 0x401bbc
mov esi, 0x800
jmp 0x401c08
mov ecx, dword [edx*4 + 0x432ee0]
movzx eax, cl
shr ecx, 8
xor ecx, dword [eax*4 + 0x4332e0]
inc edx
mov dword [edx*4 + 0x4332dc], ecx
cmp edx, esi
jb 0x401bec
mov dword [0x432220], 0x401c33
call fcn.0040520d
mov ecx, dword [0x432220]
mov edx, 0x401cd0
test eax, eax
cmove ecx, edx
mov dword [0x432220], ecx
pop esi
ret

Function at 0x404fe1
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push esi
mov esi, dword [ebp + 0xc]
push edi
mov esi, dword [esi]
mov eax, ecx
xor edi, edi
and esi, 7
mov dword [ebp - 4], eax
cmp edx, 5
jae 0x405004
xor eax, eax
jmp 0x405131
push ebx
lea ecx, [edx - 4]
or ebx, 0xffffffff
add ecx, eax
mov dword [ebp - 8], ecx
lea edx, [edi + eax]
cmp edx, ecx
jae 0x405027
mov al, byte [edx]
and al, 0xfe
cmp al, 0xe8
je 0x405024
inc edx
cmp edx, ecx
jb 0x405017
mov eax, dword [ebp - 4]
mov edi, edx
sub edi, eax
cmp edx, ecx
jae 0x405115
mov ecx, edi
sub ecx, ebx
cmp ecx, 3
jbe 0x4050ab
xor esi, esi
mov al, byte [edx + 4]
mov ebx, edi
mov dword [ebp - 0x14], ebx
test al, al
je 0x405052
cmp al, 0xff
jne 0x4050d8
movzx ebx, al
movzx eax, byte [edx + 3]
shl ebx, 8
or ebx, eax
movzx eax, byte [edx + 2]
shl ebx, 8
or ebx, eax
movzx eax, byte [edx + 1]
shl ebx, 8
or ebx, eax
sub ebx, edi
sub ebx, 5
mov dword [ebp - 0x10], ebx
test esi, esi
je 0x4050ec
movzx eax, byte [esi + 0x42b8cc]
shl eax, 3
push 0x18
pop ecx
sub ecx, eax
mov dword [ebp - 0xc], eax
mov eax, ebx
shr eax, cl
test al, al
je 0x40509a
cmp al, 0xff
jne 0x4050ec
push 0x20
xor ebx, ebx
pop ecx
sub ecx, dword [ebp - 0xc]
inc ebx
shl ebx, cl
dec ebx
xor ebx, dword [ebp - 0x10]
jmp 0x405070
dec ecx
shl esi, cl
and esi, 7
je 0x40503e
movzx eax, byte [esi + 0x42b8cc]
mov ecx, edx
sub ecx, eax
cmp byte [esi + 0x42b8c4], 0
mov al, byte [ecx + 4]
je 0x4050d6
test al, al
je 0x4050d6
cmp al, 0xff
jne 0x40503e
mov ebx, edi
and esi, 3
add esi, esi
or esi, 1
inc edi
mov ecx, dword [ebp - 8]
mov eax, dword [ebp - 4]
jmp 0x405010
mov eax, ebx
shr eax, 0x18
and al, 1
dec al
not al
mov byte [edx + 4], al
mov eax, ebx
shr eax, 0x10
mov byte [edx + 3], al
mov eax, ebx
shr eax, 8
mov byte [edx + 1], bl
mov ebx, dword [ebp - 0x14]
mov byte [edx + 2], al
add edi, 5
jmp 0x4050e1
mov edx, edi
sub edx, ebx
xor eax, eax
lea ecx, [edx - 1]
shl esi, cl
pop ebx
and esi, 7
cmp edx, 3
cmova esi, eax
mov eax, dword [ebp + 0xc]
mov dword [eax], esi
mov eax, edi
pop edi
pop esi
leave
ret
Function at 0x4083dd
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1038
call fcn.004161d0
mov eax, dword [0x42f6ac]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
push edi
mov edi, dword [ebp + 0xc]
push ecx
push eax
lea eax, [ebp - 0x1038]
push eax
call fcn.00408509
cmp dword [eax + 0x14], 0x10
jb 0x408412
mov eax, dword [eax]
push 0x42baf4
push eax
call fcn.0040e4dc
pop ecx
pop ecx
lea ecx, [ebp - 0x1038]
mov esi, eax
call fcn.00401359
test esi, esi
jne 0x408437
xor al, al
jmp 0x4084f9
push ecx
push edi
lea eax, [ebp - 0x1020]
push eax
call fcn.00408509
cmp dword [eax + 0x14], 0x10
jb 0x40844d
mov eax, dword [eax]
push 0x42baf8
push eax
call fcn.0040e4dc
pop ecx
pop ecx
lea ecx, [ebp - 0x1020]
mov edi, eax
call fcn.00401359
test edi, edi
je 0x408430
push 0xfff
lea eax, [ebp - 0x1007]
push 0
push eax
mov byte [ebp - 0x1008], 0
call fcn.00411750
add esp, 0xc
push esi
call fcn.0040e4f1
pop ecx
jmp 0x4084e5
push 0x1000
lea eax, [ebp - 0x1008]
push 1
push eax
call fcn.0040d2e2
add esp, 0x10
xor ecx, ecx
test eax, eax
jle 0x4084cc
mov dl, byte [ebp + ecx - 0x1008]
test dl, dl
je 0x4084c7
cmp dl, 0x5a
je 0x4084c7
xor dl, 0x5a
mov byte [ebp + ecx - 0x1008], dl
inc ecx
cmp ecx, eax
jl 0x4084ad
push edi
push eax
lea eax, [ebp - 0x1008]
push 1
push eax
call fcn.0040d4e5
push esi
call fcn.0040e4f1
add esp, 0x14
push esi
test eax, eax
je 0x408491
call fcn.0040da4a
pop ecx
push edi
call fcn.0040da4a
pop ecx
mov al, 1
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0040c64c
leave
ret 8
Function at 0x409d24
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x423ef3
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x42f6ac]
xor eax, esp
mov dword [esp + 0x28], eax
push ebx
push esi
push edi
mov eax, dword [0x42f6ac]
xor eax, esp
push eax
lea eax, [esp + 0x40]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 0x14], esi
xor ebx, ebx
cmp dword [esi + 0x40], ebx
je 0x409e71
cmp byte [esi + 0x45], bl
je 0x409e71
mov eax, dword [esi]
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
jne 0x409d88
xor al, al
jmp 0x409e73
push ebx
push 8
lea ecx, [esp + 0x28]
mov dword [esp + 0x3c], 0xf
mov dword [esp + 0x38], ebx
mov byte [esp + 0x28], bl
call fcn.0040a01f
lea eax, [esi + 0x48]
mov dword [esp + 0x48], ebx
mov dword [esp + 0x18], eax
mov edx, dword [esp + 0x20]
mov ecx, dword [esp + 0x34]
cmp ecx, 0x10
mov ecx, dword [esp + 0x14]
lea eax, [esp + 0x1c]
mov ecx, dword [ecx + 0x40]
push eax
mov eax, dword [esp + 0x34]
lea edi, [esp + 0x24]
cmovae edi, edx
lea esi, [esp + 0x24]
cmovae esi, edx
mov edx, dword [ecx]
add eax, edi
push eax
push esi
push dword [esp + 0x24]
call dword [edx + 0x20]
sub eax, ebx
je 0x409df2
dec eax
jne 0x409e57
mov esi, dword [esp + 0x14]
jmp 0x409df9
mov esi, dword [esp + 0x14]
mov byte [esi + 0x45], bl
mov ecx, dword [esp + 0x34]
mov edx, dword [esp + 0x20]
mov edi, dword [esp + 0x1c]
cmp ecx, 0x10
lea eax, [esp + 0x20]
cmovae eax, edx
sub edi, eax
je 0x409e38
push dword [esi + 0x50]
cmp ecx, 0x10
push edi
lea eax, [esp + 0x28]
cmovae eax, edx
push 1
push eax
call fcn.0040d4e5
add esp, 0x10
cmp edi, eax
jne 0x409e60
mov ecx, dword [esp + 0x34]
mov edx, dword [esp + 0x20]
cmp byte [esi + 0x45], 0
je 0x409e5e
test edi, edi
jne 0x409db7
push ebx
push 8
lea ecx, [esp + 0x28]
call fcn.004098fc
jmp 0x409daf
dec eax
dec eax
jne 0x409e64
inc eax
jmp 0x409e62
mov bl, 1
mov al, bl
mov bl, al
lea ecx, [esp + 0x20]
call fcn.00401359
mov al, bl
jmp 0x409e73
mov al, 1
mov ecx, dword [esp + 0x40]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.0040c64c
mov esp, ebp
pop ebp
ret