joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40c604
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
cmp dword [0x4ad5fc], 0
jne 0x40c685
cmp dword [0x4ad61c], 0
jne 0x40c634
call sub.KERNEL32.DLL_GetEnvironmentStrings
mov dword [0x4ad61c], eax
test eax, eax
jne 0x40c634
push str.GetEnvironmentStrings_failed
call fcn.0040bba0
pop ecx
xor ebp, ebp
xor esi, esi
mov ebx, dword [0x4ad61c]
jmp 0x40c648
lea eax, [edi + 1]
inc esi
add ebp, eax
add ebx, eax
push ebx
call fcn.00405400
pop ecx
mov edi, eax
test eax, eax
jne 0x40c640
lea edi, [ebp + 1]
push edi
call fcn.0040420c
pop ecx
mov ebx, eax
mov dword [0x4ad600], ebx
test ebx, ebx
jne 0x40c672
xor eax, eax
jmp 0x40c748
push edi
mov edx, dword [0x4ad61c]
push edx
push ebx
call fcn.00405210
add esp, 0xc
jmp 0x40c6a5
xor esi, esi
mov ebx, dword [0x4ad5fc]
jmp 0x40c69f
push eax
call fcn.00405400
pop ecx
test eax, eax
jne 0x40c69b
dec esi
inc esi
add ebx, 4
mov eax, dword [ebx]
test eax, eax
jne 0x40c68f
lea ebx, [esi + 4]
push 4
mov dword [0x4ad604], ebx
inc ebx
push ebx
call fcn.00403cc8
add esp, 8
test eax, eax
mov dword [esp], eax
jne 0x40c6c8
xor eax, eax
jmp 0x40c748
cmp dword [0x4ad5fc], 0
jne 0x40c6f9
xor esi, esi
mov ebx, dword [0x4ad600]
mov eax, dword [esp]
mov ebp, eax
jmp 0x40c6ea
mov dword [ebp], ebx
add ebp, 4
inc esi
inc edi
add ebx, edi
push ebx
call fcn.00405400
pop ecx
mov edi, eax
test eax, eax
jne 0x40c6e0
jmp 0x40c72a
xor esi, esi
mov ebx, dword [0x4ad5fc]
mov eax, dword [esp]
mov edi, eax
jmp 0x40c724
push eax
call fcn.00405400
pop ecx
test eax, eax
je 0x40c719
mov eax, dword [ebx]
mov dword [edi], eax
jmp 0x40c71d
dec esi
add edi, 0xfffffffc
add edi, 4
inc esi
add ebx, 4
mov eax, dword [ebx]
test eax, eax
jne 0x40c708
mov eax, dword [0x4ad5fc]
test eax, eax
je 0x40c73a
push eax
call fcn.0040421c
pop ecx
mov edx, dword [esp]
mov eax, 1
mov dword [0x4ad5fc], edx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x40f134
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov ecx, dword [esp + 0x28]
mov edi, 0x493d54
sub eax, eax
test esi, esi
je 0x40f214
sub eax, 1
test ecx, ecx
je 0x40f212
test esi, 3
je 0x40f172
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x40f157
mov edx, ecx
and edx, 7
shr ecx, 3
je 0x40f1f9
xor eax, dword [esi]
add esi, 4
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
xor eax, dword [esi]
add esi, 4
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x40f180
mov ecx, edx
test ecx, ecx
je 0x40f212
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x40f1ff
not eax
mov dword [esp + 0x1c], eax
popal
ret
Function at 0x40f4f8
Capabilities:
Decompress data using aplib

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
cld
mov dl, 0x80
xor ebx, ebx
movsb byte es:[edi], byte [esi]
mov bl, 2
call fcn.0040f57b
jae 0x40f506
xor ecx, ecx
call fcn.0040f57b
jae 0x40f535
xor eax, eax
call fcn.0040f57b
jae 0x40f545
mov bl, 2
inc ecx
mov al, 0x10
call fcn.0040f57b
adc al, al
jae 0x40f527
jne 0x40f571
stosb byte es:[edi], al
jmp 0x40f509
call fcn.0040f587
sub ecx, ebx
jne 0x40f54e
call fcn.0040f585
jmp 0x40f56d
lodsb al, byte [esi]
shr eax, 1
je 0x40f597
adc ecx, ecx
jmp 0x40f56a
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.0040f585
cmp eax, 0x7d00
jae 0x40f56a
cmp ah, 5
jae 0x40f56b
cmp eax, 0x7f
ja 0x40f56c
inc ecx
inc ecx
xchg ebp, eax
mov eax, ebp
mov bl, 1
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x40f509
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret

Function at 0x40fc14
Capabilities:
Access the windows event log

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
push edi
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle
mov ebx, eax
test eax, eax
je 0x40fc51
push ebx
call sub.KERNEL32.DLL_GetFileType
test eax, eax
je 0x40fc51
lea edx, [ebp + 0xc]
push edx
mov ecx, dword [ebp + 8]
push ecx
push 0x491cc4
call fcn.004082f8
add esp, 0xc
jmp 0x40fda9
mov eax, dword [ebp + 8]
jmp 0x40fd2b
lea edx, [ebp + 0xc]
push edx
push eax
push 0xff
lea eax, [ebp - 0x104]
push eax
call fcn.00408124
mov byte [ebp - 5], 0
add esp, 0x10
call sub.KERNEL32.DLL_GetVersion
cmp eax, 0x80000000
jae 0x40fd94
call fcn.0040fb5c
test eax, eax
je 0x40fd94
push str.OPENSSL
push 0
call sub.ADVAPI32.DLL_RegisterEventSourceA
mov ebx, eax
lea eax, [ebp - 0x104]
mov dword [ebp - 4], eax
lea edx, [ebp - 4]
push 0
push edx
push 0
push 1
push 0
push 0
push 0
push 1
push ebx
call sub.ADVAPI32.DLL_ReportEventA
push ebx
call sub.ADVAPI32.DLL_DeregisterEventSource
jmp 0x40fda9
push 0x10
lea ecx, [ebp - 0x104]
push str.OpenSSL:_FATAL
push ecx
push 0
call sub.USER32.DLL_MessageBoxA
mov esp, ebp
mov edi, dword [ebp - 0x110]
mov esi, dword [ebp - 0x10c]
mov ebx, dword [ebp - 0x108]
pop ebp
ret

Function at 0x411d68
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
xor edx, edx
xor ecx, ecx
mov eax, dword [ebp + 8]
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], edx
mov dword [eax + 0x18], ecx
xor edx, edx
mov dword [eax + 0x5c], edx
mov eax, 1
pop ebp
ret
Function at 0x4157fc
Capabilities:
Hash data using sha224

Disassembly:
push ebp
mov ebp, esp
xor edx, edx
xor ecx, ecx
mov eax, dword [ebp + 8]
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], edx
mov dword [eax + 0x24], ecx
xor edx, edx
mov dword [eax + 0x68], edx
mov dword [eax + 0x6c], 0x1c
mov eax, 1
pop ebp
ret

Function at 0x415858
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
xor edx, edx
xor ecx, ecx
mov eax, dword [ebp + 8]
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], edx
mov dword [eax + 0x24], ecx
xor edx, edx
mov dword [eax + 0x68], edx
mov dword [eax + 0x6c], 0x20
mov eax, 1
pop ebp
ret

Function at 0x41819c
Capabilities:
Hash data using sha224

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

Function at 0x418248
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
xor edx, edx
mov eax, dword [ebp + 8]
mov dword [eax], 0xf3bcc908
mov dword [eax + 4], 0x6a09e667
mov dword [eax + 8], 0x84caa73b
mov dword [eax + 0xc], 0xbb67ae85
mov dword [eax + 0x10], 0xfe94f82b
mov dword [eax + 0x14], 0x3c6ef372
mov dword [eax + 0x18], 0x5f1d36f1
mov dword [eax + 0x1c], 0xa54ff53a
mov dword [eax + 0x20], 0xade682d1
mov dword [eax + 0x24], 0x510e527f
mov dword [eax + 0x28], 0x2b3e6c1f
mov dword [eax + 0x2c], 0x9b05688c
mov dword [eax + 0x30], 0xfb41bd6b
mov dword [eax + 0x34], 0x1f83d9ab
mov dword [eax + 0x38], 0x137e2179
mov dword [eax + 0x3c], 0x5be0cd19
mov dword [eax + 0x40], 0
mov dword [eax + 0x44], 0
mov dword [eax + 0x48], 0
mov dword [eax + 0x4c], 0
mov dword [eax + 0xd0], edx
mov dword [eax + 0xd4], 0x40
mov eax, 1
pop ebp
ret
Function at 0x429f9c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe0
push ebx
push esi
push edi
mov ebx, dword [ebp + 0xc]
mov esi, dword [ebp + 0x14]
dec ebx
mov edi, dword [ebp + 8]
lea eax, [ebx - 0x29]
cmp esi, eax
jle 0x429fd2
push 0x2d
push 0x495c94
push 0x6e
push 0x79
push 4
call fcn.00434558
add esp, 0x14
xor eax, eax
jmp 0x42a114
cmp ebx, 0x29
jge 0x429ff3
push 0x33
push 0x495cac
push 0x78
push 0x79
push 4
call fcn.00434558
add esp, 0x14
xor eax, eax
jmp 0x42a114
push 0x37
push 0x495cc4
lea edx, [ebx - 0x14]
push edx
call fcn.004101f0
add esp, 0xc
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x42a02b
push 0x3a
push 0x495cdc
push 0x41
push 0x79
push 4
call fcn.00434558
add esp, 0x14
xor eax, eax
jmp 0x42a114
mov byte [edi], 0
lea edx, [edi + 1]
mov dword [ebp - 8], edx
add edi, 0x15
mov dword [ebp - 4], edi
push 0
call fcn.00436408
push eax
push 0
mov eax, dword [ebp - 4]
push eax
mov edx, dword [ebp + 0x1c]
push edx
mov ecx, dword [ebp + 0x18]
push ecx
call fcn.004362b8
add esp, 0x18
mov edi, ebx
sub edi, esi
mov eax, edi
add eax, 0xffffffd7
push eax
push 0
mov edx, dword [ebp - 4]
add edx, 0x14
push edx
call fcn.00405280
add esp, 0xc
mov ecx, dword [ebp - 4]
mov byte [ecx + edi - 0x15], 1
push esi
mov eax, dword [ebp + 0x10]
push eax
mov edx, dword [ebp - 4]
add edx, ebx
sub edx, esi
add edx, 0xffffffec
push edx
call fcn.00405210
add esp, 0xc
push 0x14
mov ecx, dword [ebp - 8]
push ecx
call fcn.00433380
add esp, 8
test eax, eax
jg 0x42a0a9
xor eax, eax
jmp 0x42a114
push 0x14
lea ecx, [ebx - 0x14]
mov edx, dword [ebp - 8]
push edx
push ecx
mov eax, dword [ebp - 0xc]
push eax
call fcn.0042a3b4
mov edx, dword [ebp - 4]
add esp, 0x10
mov esi, edx
mov edx, dword [ebp - 0xc]
xor eax, eax
jmp 0x42a0d2
mov cl, byte [edx]
inc eax
xor byte [esi], cl
inc esi
inc edx
lea ecx, [ebx - 0x14]
cmp eax, ecx
jl 0x42a0cb
add ebx, 0xffffffec
lea edx, [ebp - 0x20]
push ebx
mov eax, dword [ebp - 4]
push eax
push 0x14
push edx
call fcn.0042a3b4
mov edx, dword [ebp - 8]
add esp, 0x10
mov ecx, edx
lea edx, [ebp - 0x20]
xor eax, eax
mov bl, byte [edx]
xor byte [ecx], bl
inc eax
inc ecx
inc edx
cmp eax, 0x14
jl 0x42a0f9
mov eax, dword [ebp - 0xc]
push eax
call fcn.004103b0
pop ecx
mov eax, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42a11c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc8
xor edx, edx
push ebx
push esi
push edi
xor esi, esi
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0xc], edx
dec eax
cmp eax, 0x29
jl 0x42a292
mov ecx, eax
sub ecx, dword [ebp + 0x14]
mov dword [ebp - 8], ecx
cmp dword [ebp - 8], 0
jge 0x42a153
mov dword [ebp - 0xc], 1
xor edx, edx
mov dword [ebp - 8], edx
mov ecx, dword [ebp + 0x10]
sub ecx, dword [ebp - 8]
add ecx, 0x14
mov dword [ebp - 4], ecx
lea ebx, [eax - 0x14]
push 0x7a
push 0x495cf4
push ebx
call fcn.004101f0
add esp, 0xc
mov esi, eax
test esi, esi
jne 0x42a195
push 0x7d
push 0x495d0c
push 0x41
push 0x7a
push 4
call fcn.00434558
add esp, 0x14
or eax, 0xffffffff
jmp 0x42a2b8
push ebx
lea ecx, [ebp - 0x24]
mov edx, dword [ebp - 4]
push edx
push 0x14
push ecx
call fcn.0042a3b4
add esp, 0x10
mov eax, dword [ebp - 8]
lea edx, [ebp + eax - 0x24]
cmp eax, 0x14
jge 0x42a1c8
mov ecx, eax
mov edi, dword [ebp + 0x10]
sub ecx, dword [ebp - 8]
inc eax
mov cl, byte [edi + ecx]
xor byte [edx], cl
inc edx
cmp eax, 0x14
jl 0x42a1b4
push 0x14
lea eax, [ebp - 0x24]
push eax
push ebx
push esi
call fcn.0042a3b4
mov edx, esi
add esp, 0x10
mov dword [ebp - 0x10], edx
xor eax, eax
mov ecx, dword [ebp - 4]
cmp ebx, eax
mov edx, ecx
jle 0x42a1f8
mov cl, byte [edx]
mov edi, dword [ebp - 0x10]
xor byte [edi], cl
inc eax
inc dword [ebp - 0x10]
inc edx
cmp ebx, eax
jg 0x42a1e8
push 0
call fcn.00436408
push eax
lea eax, [ebp - 0x38]
push 0
push eax
mov edx, dword [ebp + 0x20]
push edx
mov ecx, dword [ebp + 0x1c]
push ecx
call fcn.004362b8
add esp, 0x18
lea eax, [ebp - 0x38]
push 0x14
push eax
push esi
call fcn.004054d8
add esp, 0xc
test eax, eax
jne 0x42a292
cmp dword [ebp - 0xc], 0
jne 0x42a292
mov eax, 0x14
lea edx, [esi + 0x14]
cmp ebx, eax
jle 0x42a246
cmp byte [edx], 0
jne 0x42a246
inc eax
inc edx
cmp ebx, eax
jg 0x42a23b
cmp byte [esi + eax], 1
jne 0x42a292
mov ecx, eax
inc eax
cmp ebx, ecx
jle 0x42a292
sub ebx, eax
cmp ebx, dword [ebp + 0xc]
jle 0x42a277
push 0x9b
push 0x495d24
push 0x6d
push 0x7a
push 4
call fcn.00434558
add esp, 0x14
or ebx, 0xffffffff
jmp 0x42a287
push ebx
add eax, esi
push eax
mov edx, dword [ebp + 8]
push edx
call fcn.00405210
add esp, 0xc
push esi
call fcn.004103b0
pop ecx
mov eax, ebx
jmp 0x42a2b8
push 0xa8
push str..crypto_rsa_rsa_oaep.c
push 0x79
push 0x7a
push 4
call fcn.00434558
add esp, 0x14
test esi, esi
je 0x42a2b5
push esi
call fcn.004103b0
pop ecx
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42a454
Capabilities:
Check for software breakpoints

Disassembly:
push ebp
mov ebp, esp
push esi
mov edx, dword [ebp + 0x14]
mov eax, dword [ebp + 0x10]
cmp edx, dword [ebp + 0x18]
jne 0x42a46f
mov cl, byte [eax]
cmp cl, 0x6a
je 0x42a490
cmp cl, 0x6b
je 0x42a490
push 0x72
push 0x495d6c
push 0x89
push 0x80
push 4
call fcn.00434558
add esp, 0x14
or eax, 0xffffffff
pop esi
pop ebp
ret
mov cl, byte [eax]
inc eax
cmp cl, 0x6b
jne 0x42a501
lea esi, [edx - 3]
xor ecx, ecx
cmp esi, ecx
jle 0x42a4d7
mov dl, byte [eax]
inc eax
cmp dl, 0xba
je 0x42a4d7
cmp dl, 0xbb
je 0x42a4d2
push 0x81
push 0x495d84
push 0x8a
push 0x80
push 4
call fcn.00434558
add esp, 0x14
or eax, 0xffffffff
pop esi
pop ebp
ret
inc ecx
cmp esi, ecx
jg 0x42a4a1
sub esi, ecx
test ecx, ecx
jne 0x42a504
push 0x8a
push 0x495d9c
push 0x8a
push 0x80
push 4
call fcn.00434558
add esp, 0x14
or eax, 0xffffffff
pop esi
pop ebp
ret
lea esi, [edx - 2]
cmp byte [eax + esi], 0xcc
je 0x42a52e
push 0x93
push str..crypto_rsa_rsa_x931.c
push 0x8b
push 0x80
push 4
call fcn.00434558
add esp, 0x14
or eax, 0xffffffff
pop esi
pop ebp
ret
push esi
push eax
mov edx, dword [ebp + 8]
push edx
call fcn.00405210
add esp, 0xc
mov eax, esi
pop esi
pop ebp
ret
Function at 0x433cad
Capabilities:
Capture screenshot

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffbc
mov ebx, 0x10
call sub.KERNEL32.DLL_GetVersion
cmp eax, 0x80000000
jae 0x433ddf
call fcn.0040fb5c
test eax, eax
je 0x433ddf
push 0
push 0
push 0
push str.DISPLAY
call sub.GDI32.DLL_CreateDCA
mov esi, eax
push esi
call sub.GDI32.DLL_CreateCompatibleDC
mov dword [esp], eax
push 8
push esi
call sub.GDI32.DLL_GetDeviceCaps
mov dword [esp + 0x10], eax
push 0xa
push esi
call sub.GDI32.DLL_GetDeviceCaps
mov dword [esp + 0x14], eax
push ebx
mov eax, dword [esp + 0x14]
push eax
push esi
call sub.GDI32.DLL_CreateCompatibleBitmap
mov edi, eax
push edi
mov eax, dword [esp + 4]
push eax
call sub.GDI32.DLL_SelectObject
mov dword [esp + 4], eax
lea edx, [esp + 0x18]
push edx
push 0x18
push edi
call sub.GDI32.DLL_GetObjectA
mov ecx, dword [esp + 0x24]
imul ecx, dword [esp + 0x20]
movzx eax, word [esp + 0x28]
imul ecx, eax
mov dword [esp + 8], ecx
push 0x2d5
push str..crypto_rand_rand_win.c
mov edx, dword [esp + 0x10]
push edx
call fcn.004101f0
add esp, 0xc
mov dword [esp + 0xc], eax
cmp dword [esp + 0xc], 0
je 0x433db9
xor ebp, ebp
jmp 0x433da4
push 0xcc0020
push ebp
push 0
push esi
push ebx
mov eax, dword [esp + 0x24]
push eax
push 0
push 0
mov edx, dword [esp + 0x20]
push edx
call sub.GDI32.DLL_BitBlt
mov ecx, dword [esp + 0xc]
push ecx
mov eax, dword [esp + 0xc]
push eax
push edi
call sub.GDI32.DLL_GetBitmapBits
push 0
call fcn.00436408
push eax
push 0
lea edx, [esp + 0x3c]
push edx
mov ecx, dword [esp + 0x18]
push ecx
mov eax, dword [esp + 0x20]
push eax
call fcn.004362b8
add esp, 0x18
push 0
push 0
push 0x14
lea edx, [esp + 0x3c]
push edx
call fcn.00433358
add esp, 0x10
add ebp, ebx
mov ecx, dword [esp + 0x14]
sub ecx, ebx
cmp ebp, ecx
jl 0x433d41
mov eax, dword [esp + 0xc]
push eax
call fcn.004103b0
pop ecx
mov edx, dword [esp + 4]
push edx
mov ecx, dword [esp + 4]
push ecx
call sub.GDI32.DLL_SelectObject
mov edi, eax
push edi
call sub.GDI32.DLL_DeleteObject
mov eax, dword [esp]
push eax
call sub.GDI32.DLL_DeleteDC
push esi
call sub.GDI32.DLL_DeleteDC
add esp, 0x44
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x43703c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
xor ecx, ecx
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
test esi, esi
je 0x437055
cmp dword [esi + 8], 0
jne 0x43705c
xor eax, eax
jmp 0x43714f
mov edx, dword [esi + 4]
and edx, 0x100
mov dword [ebp - 8], edx
mov eax, dword [esi]
test eax, eax
jne 0x437077
mov dword [ebp - 4], 1
jmp 0x4370d4
mov dword [ebp - 4], eax
xor eax, eax
mov edx, dword [esi + 8]
cmp dword [ebp - 8], 0
mov al, byte [edx]
jne 0x437095
cmp eax, 0x7f
jle 0x437095
mov ebx, 1
xor ecx, ecx
jmp 0x4370d1
cmp dword [ebp - 8], 0
je 0x4370d1
cmp eax, 0x80
jle 0x4370ab
mov ebx, 1
mov cl, 0xff
jmp 0x4370d1
cmp eax, 0x80
jne 0x4370d1
mov eax, 1
mov edx, dword [esi + 8]
inc edx
jmp 0x4370cd
cmp byte [edx], 0
je 0x4370cb
mov ebx, 1
mov cl, 0xff
jmp 0x4370d1
inc eax
inc edx
cmp eax, dword [esi]
jl 0x4370bd
add dword [ebp - 4], ebx
cmp dword [ebp + 0xc], 0
jne 0x4370df
mov eax, dword [ebp - 4]
jmp 0x43714f
mov edx, dword [ebp + 0xc]
test ebx, ebx
mov edx, dword [edx]
je 0x4370eb
mov byte [edx], cl
inc edx
cmp dword [esi], 0
jne 0x4370f5
mov byte [edx], 0
jmp 0x437144
cmp dword [ebp - 8], 0
jne 0x43710d
mov eax, dword [esi]
push eax
mov ecx, dword [esi + 8]
push ecx
push edx
call fcn.00405210
add esp, 0xc
jmp 0x437144
mov eax, dword [esi]
mov ecx, dword [esi + 8]
add ecx, eax
mov ebx, eax
dec ebx
dec ecx
add edx, ebx
jmp 0x437122
mov byte [edx], 0
dec edx
dec ecx
dec eax
cmp byte [ecx], 0
je 0x43711c
mov bl, byte [ecx]
dec ecx
xor bl, 0xff
dec eax
inc ebx
mov byte [edx], bl
dec edx
test eax, eax
jle 0x437144
mov bl, byte [ecx]
dec ecx
xor bl, 0xff
dec eax
mov byte [edx], bl
dec edx
test eax, eax
jg 0x437136
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp - 4]
add dword [eax], edx
mov eax, dword [ebp - 4]
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x437158
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
cmp dword [ebp + 8], 0
je 0x43716e
mov eax, dword [ebp + 8]
cmp dword [eax], 0
jne 0x43718c
push 2
call fcn.0043b488
pop ecx
mov esi, eax
test eax, eax
jne 0x437183
xor eax, eax
jmp 0x4372d6
mov dword [esi + 4], 2
jmp 0x437191
mov edx, dword [ebp + 8]
mov esi, dword [edx]
mov eax, dword [ebp + 0xc]
mov ebx, dword [eax]
mov eax, dword [ebp + 0x10]
add eax, ebx
mov dword [ebp - 4], eax
push 0xc7
push 0x4a6320
mov edx, dword [ebp + 0x10]
inc edx
push edx
call fcn.004101f0
add esp, 0xc
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x4371c8
mov eax, 0x41
jmp 0x4372a2
cmp dword [ebp + 0x10], 0
mov edx, dword [ebp - 8]
jne 0x4371dd
mov dword [esi + 4], 2
jmp 0x437272
test byte [ebx], 0x80
je 0x43724b
mov dword [esi + 4], 0x102
cmp byte [ebx], 0xff
jne 0x4371f8
cmp dword [ebp + 0x10], 1
je 0x4371f8
inc ebx
dec dword [ebp + 0x10]
mov eax, dword [ebp + 0x10]
lea ecx, [eax - 1]
add ebx, ecx
add edx, ecx
jmp 0x43720a
mov byte [edx], 0
dec edx
dec eax
dec ebx
cmp byte [ebx], 0
jne 0x437213
test eax, eax
jne 0x437204
test eax, eax
jne 0x43722c
mov edx, dword [ebp - 8]
mov byte [edx], 1
mov eax, dword [ebp - 8]
mov edx, dword [ebp + 0x10]
mov byte [eax + edx], 0
inc dword [ebp + 0x10]
jmp 0x437272
mov cl, byte [ebx]
dec ebx
xor cl, 0xff
dec eax
inc ecx
mov byte [edx], cl
dec edx
test eax, eax
jle 0x437272
mov cl, byte [ebx]
dec ebx
xor cl, 0xff
dec eax
mov byte [edx], cl
dec edx
test eax, eax
jg 0x43723b
jmp 0x437272
mov dword [esi + 4], 2
cmp byte [ebx], 0
jne 0x437261
cmp dword [ebp + 0x10], 1
je 0x437261
inc ebx
dec dword [ebp + 0x10]
mov eax, dword [ebp + 0x10]
push eax
push ebx
mov edx, dword [ebp - 8]
push edx
call fcn.00405210
add esp, 0xc
mov eax, dword [esi + 8]
test eax, eax
je 0x437280
push eax
call fcn.004103b0
pop ecx
mov edx, dword [ebp - 8]
mov dword [esi + 8], edx
mov ecx, dword [ebp + 0x10]
mov dword [esi], ecx
cmp dword [ebp + 8], 0
je 0x437296
mov eax, dword [ebp + 8]
mov dword [eax], esi
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp - 4]
mov dword [edx], ecx
mov eax, esi
jmp 0x4372d6
push 0x103
push 0x4a6336
push eax
push 0xc2
push 0xd
call fcn.00434558
add esp, 0x14
test esi, esi
je 0x4372d4
cmp dword [ebp + 8], 0
je 0x4372cd
mov edx, dword [ebp + 8]
cmp esi, dword [edx]
je 0x4372d4
push esi
call fcn.0043b4d8
pop ecx
xor eax, eax
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x43ea48
Capabilities:
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
xor ecx, ecx
push ebx
push esi
push edi
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
mov edx, dword [ebp + 8]
mov esi, dword [ebx]
mov eax, dword [eax]
mov edx, dword [edx + 4]
mov dword [ebp - 4], esi
mov esi, dword [ebx + 4]
mov dword [ebp - 8], esi
mov esi, dword [ebx + 8]
mov dword [ebp - 0xc], esi
mov ebx, dword [ebx + 0xc]
mov dword [ebp - 0x10], ebx
mov ebx, 0x20
jmp 0x43eab7
add ecx, 0x9e3779b9
mov esi, edx
shl esi, 4
add esi, dword [ebp - 4]
lea edi, [ecx + edx]
xor esi, edi
mov edi, edx
shr edi, 5
add edi, dword [ebp - 8]
xor esi, edi
add eax, esi
mov esi, eax
shl esi, 4
add esi, dword [ebp - 0xc]
lea edi, [ecx + eax]
xor esi, edi
mov edi, eax
shr edi, 5
add edi, dword [ebp - 0x10]
xor esi, edi
add edx, esi
mov esi, ebx
add ebx, 0xffffffff
test esi, esi
jg 0x43ea7f
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
mov eax, dword [ebp + 8]
mov dword [eax + 4], edx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x43f210
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
xor eax, eax
push ebx
push esi
push edi
xor esi, esi
mov edi, dword [ebp + 8]
xor ebx, ebx
mov dword [ebp - 0xc], 0x104
mov dword [ebp - 0x10], eax
lea eax, [ebp - 8]
lea edx, [ebp - 0xc]
push eax
push 0
push 0
push 0
push edx
lea ecx, [ebp - 0x114]
push ecx
push esi
push edi
call sub.ADVAPI32.DLL_RegEnumKeyExA
mov ebx, eax
test ebx, ebx
jne 0x43f2af
mov dword [ebp - 0xc], 0xc8
push str.HIDVid_3689Pid_8762
call fcn.00405400
pop ecx
push eax
lea eax, [ebp - 0x110]
push eax
push 0x4a8466
call fcn.00405680
add esp, 0xc
test eax, eax
jne 0x43f2af
mov edx, dword [ebp - 0x10]
cmp edx, dword [ebp + 0xc]
jne 0x43f2ac
mov ecx, dword [ebp + 0x10]
mov esi, 0x4a8492
mov edi, ecx
lea edx, [ebp - 0x110]
mov eax, edi
movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
push edx
mov ecx, dword [ebp + 0x10]
push ecx
call fcn.00405324
add esp, 8
mov eax, 1
jmp 0x43f2ba
inc dword [ebp - 0x10]
inc esi
test ebx, ebx
je 0x43f22f
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x401f74
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push ebx
xor eax, eax
mov ebx, dword fs:[0x18]
mov ecx, dword fs:[0x30]
test ecx, ecx
jns 0x401fac
mov ecx, 0x530000
cmp dword [ebx + 0x58], ecx
jne 0x401f9a
mov al, 1
jmp 0x40200b
cmp dword [ebx + 0x54], ecx
jne 0x401fa3
mov al, 2
jmp 0x40200b
cmp dword [ebx + 0x7c], ecx
jne 0x40200b
mov al, 3
jmp 0x40200b
mov ebx, dword [ecx + 0xa8]
mov ecx, dword [ecx + 0xa4]
cmp ecx, 4
ja 0x401fc1
mov al, 4
jmp 0x40200b
cmp ecx, 5
jne 0x401fe1
cmp ebx, 0
jne 0x401fcf
mov al, 5
jmp 0x40200b
cmp ebx, 1
jne 0x401fd8
mov al, 6
jmp 0x40200b
cmp ebx, 2
jne 0x401fe1
mov al, 7
jmp 0x40200b
cmp ecx, 6
jne 0x401fed
cmp ebx, 0
jne 0x401fef
mov al, 8
jmp 0x40200b
cmp ebx, 1
jne 0x401ff6
mov al, 9
cmp ebx, 2
jne 0x401ffd
mov al, 0xa
cmp ebx, 3
jne 0x402004
mov al, 0xb
cmp ebx, 4
jne 0x40200b
mov al, 0xc
pop ebx
leave
ret