joyce8/EMBER2024-capa huggingface dataset:
Function at 0x101f7b90
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
push esi
push edi
mov byte [edi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
mov byte [edi + esi - 1], 0
test eax, eax
jne 0x101f7bc3
push 0x2e
push edi
call fcn.101fdb70
add esp, 8
test eax, eax
je 0x101f7bc1
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
pop ebp
ret

Function at 0x101f9300
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov esi, dword [ebp + 8]
push edi
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0x1042b7b0]
mov edi, eax
add esp, 4
test edi, edi
jne 0x101f932d
pop edi
pop esi
mov esp, ebp
pop ebp
ret
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
push ebx
mov ebx, dword [ebp + 0x10]
mov dword [edi + 8], eax
cmp ebx, dword [esi + 0x10]
jbe 0x101f9374
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push dword [ebp + 0xc]
push dword [edi + 4]
call eax
mov eax, dword [edi + 8]
add eax, dword [esi + 0xc]
push dword [edi + 4]
mov dword [ebp - 4], eax
push eax
mov eax, dword [esi + 8]
call eax
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov dword [ebp + 0x10], ebx
jmp 0x101f937a
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], eax
push dword [edi + 4]
mov eax, dword [esi]
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [ebp + 0x10]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x101f93db
mov ebx, dword [ebp - 4]
mov dword [ebp - 8], eax
nop word [eax + eax]
movzx eax, byte [ebx]
xor al, 0x36
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebx]
lea ebx, [ebx + 1]
xor al, 0x5c
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub dword [ebp + 0x10], 1
jne 0x101f93a0
mov ebx, dword [ebp - 8]
cmp ebx, dword [esi + 0x10]
jae 0x101f9407
mov eax, dword [esi + 4]
push 1
push 0x103bd7b8
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x103bd7b9
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x101f93e0
pop ebx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x1021e365
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.1021e1e4
Function at 0x10228980
Capabilities:
Check if file exists

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
push esi
push dword [esp + 0x14]
call fcn.1024e320
push 0x62
push esi
mov edi, eax
mov ebx, 1
call fcn.101fdb70
add esp, 0x10
mov ecx, 0x11
test eax, eax
cmove ebx, ecx
test edi, edi
jne 0x10228a37
push 0x4a
push str.crypto_bio_bss_file.c
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 1
push 2
call fcn.10224dd0
push 0x103c75a0
push esi
push 0x103c75a4
push dword [esp + 0x30]
push str.fopen_
push 5
call fcn.10224610
add esp, 0x2c
call fcn.1020368c
cmp dword [eax], 2
je 0x10228a19
call fcn.1020368c
cmp dword [eax], 6
je 0x10228a19
push 0x53
push str.crypto_bio_bss_file.c
push 2
push 0x6d
push 0x20
call fcn.10224dd0
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebx
ret
push 0x51
push str.crypto_bio_bss_file.c
push 0x80
push 0x6d
push 0x20
call fcn.10224dd0
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebx
ret
push 0x103c7550
call fcn.10227fe0
mov esi, eax
add esp, 4
test esi, esi
jne 0x10228a59
push edi
call fcn.10203b9b
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
ret
push 0
push esi
call fcn.10227bf0
push edi
push ebx
push 0x6a
push esi
call fcn.10227c20
add esp, 0x18
mov eax, esi
pop edi
pop esi
pop ebx
ret
Function at 0x10239410
Capabilities:
Query environment variable

Disassembly:
mov eax, 8
call fcn.100aa0d0
cmp dword [0x104e6654], 0
jne 0x1023954b
push ebx
push esi
push edi
push 0x30
push 0x104e6660
push str.OPENSSL_ia32cap
mov dword [0x104e6654], 1
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
dec eax
cmp eax, 0x2e
ja 0x10239525
mov si, word [0x104e6660]
xor eax, eax
cmp si, 0x7e
sete al
lea eax, [eax*2 + 0x104e6660]
push eax
call fcn.102398f0
add esp, 4
mov edi, eax
mov ebx, edx
cmp si, 0x7e
jne 0x102394ab
push 0x104e7240
mov esi, edi
call fcn.10004e00
not edi
not ebx
and esi, 0x1000000
add esp, 4
and edi, eax
and ebx, edx
or esi, 0
mov si, word [0x104e6660]
je 0x102394c9
and ebx, 0xedfff7fd
jmp 0x102394c9
cmp si, 0x3a
jne 0x102394c9
push 0x104e7240
call fcn.10004e00
mov si, word [0x104e6660]
add esp, 4
mov edi, eax
mov ebx, edx
movzx eax, si
mov ecx, 0x104e6660
test si, si
je 0x102394e8
cmp ax, 0x3a
je 0x102394f4
movzx eax, word [ecx + 2]
add ecx, 2
test ax, ax
jne 0x102394d6
mov dword [0x104e7248], 0
jmp 0x10239536
movzx esi, word [ecx + 2]
xor eax, eax
cmp esi, 0x7e
sete al
add ecx, 2
lea eax, [ecx + eax*2]
push eax
call fcn.102398f0
add esp, 4
cmp esi, 0x7e
jne 0x1023951e
not eax
and dword [0x104e7248], eax
jmp 0x10239536
mov dword [0x104e7248], eax
jmp 0x10239536
push 0x104e7240
call fcn.10004e00
add esp, 4
mov edi, eax
mov ebx, edx
or edi, 0x400
mov dword [0x104e7244], ebx
mov dword [0x104e7240], edi
pop edi
pop esi
pop ebx
add esp, 8
ret
Function at 0x1024b510
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov edx, dword [esp + 4]
push ebx
mov ebx, dword [esp + 0x10]
mov ecx, ebx
push ebp
mov ebp, dword [esp + 0x10]
push esi
mov esi, ebp
push edi
sub ecx, 4
jb 0x1024b541
nop dword [eax]
mov eax, dword [edx]
cmp eax, dword [esi]
jne 0x1024b548
add edx, 4
add esi, 4
sub ecx, 4
jae 0x1024b530
xor edi, edi
cmp ecx, 0xfffffffc
je 0x1024b583
movzx edi, byte [edx]
movzx eax, byte [esi]
sub edi, eax
jne 0x1024b583
cmp ecx, 0xfffffffd
je 0x1024b583
movzx edi, byte [edx + 1]
movzx eax, byte [esi + 1]
sub edi, eax
jne 0x1024b583
cmp ecx, 0xfffffffe
je 0x1024b583
movzx edi, byte [edx + 2]
movzx eax, byte [esi + 2]
sub edi, eax
jne 0x1024b583
cmp ecx, 0xffffffff
je 0x1024b583
movzx edi, byte [edx + 3]
movzx eax, byte [esi + 3]
sub edi, eax
test edi, edi
jle 0x1024b59e
push 0x159
push str.cryptox509v3_v3_addr.c
push str.assertion_failed:_memcmp_min__max__length____0
call fcn.10239550
add esp, 0xc
mov edi, dword [esp + 0x14]
xor ecx, ecx
test ebx, ebx
jle 0x1024b5bd
mov esi, edi
mov edx, ebp
sub esi, ebp
nop
mov al, byte [esi + edx]
cmp al, byte [edx]
jne 0x1024b5bd
inc ecx
inc edx
cmp ecx, ebx
jl 0x1024b5b0
lea edx, [ebx - 1]
test edx, edx
js 0x1024b5e1
mov esi, edi
lea eax, [edx + ebp]
sub esi, ebp
nop dword [eax + eax]
cmp byte [eax + esi], 0
jne 0x1024b5e1
cmp byte [eax], 0xff
jne 0x1024b5e1
dec eax
sub edx, 1
jns 0x1024b5d0
cmp ecx, edx
jl case.0x1024b60d.2
jle 0x1024b5f3
pop edi
pop esi
pop ebp
lea eax, [ecx*8]
pop ebx
ret
mov bl, byte [ecx + ebp]
mov dh, byte [ecx + edi]
mov dl, bl
xor dl, dh
movzx eax, dl
dec eax
cmp eax, 0x7e
ja case.0x1024b60d.2
movzx eax, byte [eax + 0x1024b680]
jmp dword [eax*4 + 0x1024b660]
mov eax, 7
jmp 0x1024b643
mov eax, 6
jmp 0x1024b643
mov eax, 5
jmp 0x1024b643
mov eax, 4
jmp 0x1024b643
mov eax, 3
jmp 0x1024b643
mov eax, 2
jmp 0x1024b643
mov eax, 1
test dl, dh
jne case.0x1024b60d.2
and bl, dl
cmp bl, dl
jne case.0x1024b60d.2
pop edi
pop esi
pop ebp
lea eax, [eax + ecx*8]
pop ebx
ret
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret
Function at 0x10275180
Capabilities:
Generate random numbers via winapi
Get memory capacity

Disassembly:
mov eax, 0x6c
call fcn.100aa0d0
mov eax, dword [0x104230a4]
xor eax, esp
mov dword [esp + 0x68], eax
push 0xf0000040
push 1
push 0
push 0
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x102751f6
lea eax, [esp + 0x28]
push eax
push 0x40
push dword [esp + 8]
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
test eax, eax
je 0x102751ea
mov eax, 8
call fcn.100aa0d0
movsd xmm0, qword [0x103ee4a8]
lea eax, [esp + 0x30]
movsd qword [esp], xmm0
push 0x40
push eax
call fcn.10227300
add esp, 0x10
push 0
push dword [esp + 4]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
push 0xf0000040
push 0x16
push str.Intel_Hardware_Cryptographic_Service_Provider
push 0
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x1027525a
lea eax, [esp + 0x28]
push eax
push 0x40
push dword [esp + 8]
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
test eax, eax
je 0x1027524e
mov eax, 8
call fcn.100aa0d0
movsd xmm0, qword [0x103ee4a8]
lea eax, [esp + 0x30]
movsd qword [esp], xmm0
push 0x40
push eax
call fcn.10227300
add esp, 0x10
push 0
push dword [esp + 4]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
call fcn.102752e0
lea eax, [esp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GlobalMemoryStatus]
mov eax, 8
call fcn.100aa0d0
movsd xmm0, qword [0x102fef58]
lea eax, [esp + 0x10]
movsd qword [esp], xmm0
push 0x20
push eax
call fcn.10227300
add esp, 0x10
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov dword [esp + 4], eax
mov eax, 8
call fcn.100aa0d0
movsd xmm0, qword [0x102fef58]
lea eax, [esp + 0xc]
movsd qword [esp], xmm0
push 4
push eax
call fcn.10227300
mov ecx, dword [esp + 0x78]
add esp, 0x10
xor ecx, esp
mov eax, 1
call fcn.100a9f90
add esp, 0x6c
ret

Function at 0x10275740
Capabilities:
Send data
Send data on socket

Disassembly:
push esi
push edi
push 0
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov edi, dword [esp + 0xc]
push 0
push dword [esp + 0x18]
push dword [esp + 0x18]
push dword [edi + 0x1c]
call dword [sym.imp.WS2_32.dll_send]
push 0xf
push edi
mov esi, eax
call fcn.10227bf0
add esp, 8
test esi, esi
jg 0x10275797
je 0x10275779
cmp esi, 0xffffffff
jne 0x10275797
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.10275990
add esp, 4
test eax, eax
je 0x10275797
push 0xa
push edi
call fcn.10228320
add esp, 8
pop edi
mov eax, esi
pop esi
ret
Function at 0x102785e0
Capabilities:
Encrypt data using curve25519

Disassembly:
push ebx
mov ebx, dword [esp + 0x18]
push edi
mov edi, dword [esp + 0x14]
cmp ebx, 2
je 0x1027863c
mov eax, dword [esp + 0x10]
test eax, eax
je 0x1027862d
push eax
push 0
lea eax, [esp + 0x24]
push eax
push 0
call fcn.102421f0
add esp, 0x10
cmp dword [esp + 0x1c], 0xffffffff
je 0x1027862d
push 0x2f
push str.cryptoececx_meth.c
push 0x66
push 0x10a
push 0x10
call fcn.10224dd0
add esp, 0x14
xor eax, eax
pop edi
pop ebx
ret
test edi, edi
je 0x10278638
cmp dword [esp + 0x18], 0x20
je 0x1027863c
push 0x35
jmp 0x10278612
push esi
push 0x3a
push str.cryptoececx_meth.c
push 0x24
call fcn.10223a80
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x10278672
push 0x3c
push str.cryptoececx_meth.c
push 0x41
push 0x10a
push 0x10
call fcn.10224dd0
add esp, 0x14
xor eax, eax
pop esi
pop edi
pop ebx
ret
test ebx, ebx
jne 0x10278689
push dword [esp + 0x1c]
push edi
push esi
call fcn.101fcde0
add esp, 0xc
jmp 0x10278735
push 0x43
push str.cryptoececx_meth.c
push 0x20
call fcn.1024e830
add esp, 0xc
mov dword [esi + 0x20], eax
test eax, eax
jne 0x102786cc
push 0x45
push str.cryptoececx_meth.c
push 0x41
push 0x10a
push 0x10
call fcn.10224dd0
push 0x46
push str.cryptoececx_meth.c
push esi
call fcn.10223850
add esp, 0x20
xor eax, eax
pop esi
pop edi
pop ebx
ret
cmp ebx, 2
jne 0x1027871b
push 0x20
push eax
call fcn.10227340
add esp, 8
test eax, eax
jg 0x10278705
push 0x4b
push str.cryptoececx_meth.c
push dword [esi + 0x20]
call fcn.1024e820
push 0x4c
push str.cryptoececx_meth.c
push esi
call fcn.10223850
add esp, 0x18
xor eax, eax
pop esi
pop edi
pop ebx
ret
mov eax, dword [esi + 0x20]
and byte [eax], 0xf8
mov eax, dword [esi + 0x20]
and byte [eax + 0x1f], 0x7f
mov eax, dword [esi + 0x20]
or byte [eax + 0x1f], 0x40
jmp 0x10278729
movups xmm0, xmmword [edi]
movups xmmword [eax], xmm0
movups xmm0, xmmword [edi + 0x10]
movups xmmword [eax + 0x10], xmm0
push dword [esi + 0x20]
push esi
call fcn.102a7b60
add esp, 8
push esi
push 0x40a
push dword [esp + 0x18]
call fcn.1022e880
add esp, 0xc
mov eax, 1
pop esi
pop edi
pop ebx
ret
Function at 0x1027a440
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.100aa0d0
push esi
mov esi, dword [esp + 0xc]
push esi
call fcn.10288bf0
add esp, 4
cmp eax, 0x72
jne 0x1027a59d
mov esi, dword [esp + 0x20]
mov eax, dword [esp + 0x14]
push ebp
push edi
mov edi, dword [esp + 0x2c]
mov ebp, eax
push edi
push esi
push dword [esp + 0x2c]
and eax, 1
shr ebp, 1
push dword [esp + 0x2c]
add eax, ebp
push eax
push dword [esp + 0x2c]
mov dword [esp + 0x24], eax
call fcn.102606a0
push eax
call fcn.1027a1d0
add esp, 0x1c
test eax, eax
jne 0x1027a4a2
pop edi
pop ebp
pop esi
pop ecx
ret
push ebx
push 0xf8
push str.cryptokdf_tls1_prf.c
push edi
call fcn.10223820
mov ebx, eax
add esp, 0xc
test ebx, ebx
je 0x1027a4f7
mov eax, dword [esp + 0x1c]
push edi
push ebx
push dword [esp + 0x30]
add eax, ebp
push dword [esp + 0x30]
push dword [esp + 0x20]
push eax
call fcn.1022e830
push eax
call fcn.1027a1d0
add esp, 0x1c
test eax, eax
jne 0x1027a4ff
push 0xfd
push str.cryptokdf_tls1_prf.c
push edi
push ebx
call fcn.10223910
add esp, 0x10
pop ebx
pop edi
pop ebp
xor eax, eax
pop esi
pop ecx
ret
xor edx, edx
test edi, edi
je 0x1027a57e
cmp edi, 0x20
jb 0x1027a55b
lea eax, [edi - 1]
lea ecx, [esi - 1]
add eax, ebx
add ecx, edi
cmp esi, eax
ja 0x1027a51c
cmp ecx, ebx
jae 0x1027a55b
mov ecx, edi
mov ebp, ebx
and ecx, 0xffffffe0
mov eax, esi
sub ebp, esi
nop word [eax + eax]
movups xmm0, xmmword [eax]
lea eax, [eax + 0x20]
movups xmm1, xmmword [eax + ebp - 0x20]
pxor xmm1, xmm0
movups xmmword [eax - 0x20], xmm1
movups xmm1, xmmword [ebx + edx + 0x10]
add edx, 0x20
movups xmm0, xmmword [eax - 0x10]
pxor xmm1, xmm0
movups xmmword [eax - 0x10], xmm1
cmp edx, ecx
jb 0x1027a530
cmp edx, edi
jae 0x1027a57e
mov ebp, ebx
lea ecx, [edx + esi]
sub ebp, esi
mov esi, edi
sub esi, edx
nop word [eax + eax]
mov al, byte [ecx + ebp]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
sub esi, 1
jne 0x1027a570
push 0x102
push str.cryptokdf_tls1_prf.c
push edi
push ebx
call fcn.10223910
add esp, 0x10
mov eax, 1
pop ebx
pop edi
pop ebp
pop esi
pop ecx
ret
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
push esi
call fcn.1027a1d0
add esp, 0x1c
neg eax
sbb eax, eax
neg eax
pop esi
pop ecx
ret
Function at 0x10288c00
Capabilities:
Encode data using base64

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x14]
xor ebx, ebx
test esi, esi
jle 0x10288cec
mov edx, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x14]
inc edi
nop word [eax + eax]
cmp esi, 3
jl 0x10288c7d
movzx ecx, byte [edi - 1]
movzx eax, byte [edi]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi + 1]
shl ecx, 8
or ecx, eax
mov eax, ecx
shr eax, 0x12
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx], al
mov eax, ecx
shr eax, 0xc
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx + 1], al
mov eax, ecx
shr eax, 6
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx + 2], al
add edx, 3
and ecx, 0x3f
movzx eax, byte [ecx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx], al
jmp 0x10288cd1
movzx eax, byte [edi - 1]
shl eax, 0x10
cmp esi, 2
jne 0x10288c91
movzx ecx, byte [edi]
shl ecx, 8
or eax, ecx
mov ecx, eax
shr ecx, 0x12
movzx ecx, byte [ecx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx], cl
mov ecx, eax
shr ecx, 0xc
and ecx, 0x3f
movzx ecx, byte [ecx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx + 1], cl
cmp esi, 1
jne 0x10288cbb
lea eax, [esi + 0x3c]
jmp 0x10288cc8
shr eax, 6
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [edx + 2], al
add edx, 3
mov byte [edx], 0x3d
sub esi, 3
add ebx, 4
add edi, 3
inc edx
test esi, esi
jg 0x10288c20
pop edi
pop esi
mov eax, ebx
mov byte [edx], 0
pop ebx
ret
mov eax, dword [esp + 0xc]
pop esi
mov byte [eax], bl
mov eax, ebx
pop ebx
ret
Function at 0x10289c40
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov eax, 0x8c
call fcn.100aa0d0
mov eax, dword [0x104230a4]
xor eax, esp
mov dword [esp + 0x88], eax
mov edx, dword [esp + 0xa0]
xor eax, eax
push ebx
mov ebx, dword [esp + 0x9c]
push ebp
mov ebp, dword [esp + 0x9c]
push esi
mov esi, dword [esp + 0x9c]
push edi
mov edi, dword [esp + 0xac]
mov dword [esp + 0x10], edx
test edi, edi
je 0x10289ca6
cmp edi, dword [esi]
je 0x10289c9d
test ebp, ebp
je 0x10289d20
test ebx, ebx
js 0x10289d20
mov eax, 1
mov dword [esi], edi
jmp 0x10289cac
mov edi, dword [esi]
test edi, edi
je 0x10289d20
test ebp, ebp
je 0x10289e3a
push edi
call fcn.102b5de0
add esp, 4
mov dword [esp + 0x14], eax
cmp eax, 0x80
jle 0x10289ce0
push 0x28
push str.cryptohmachmac.c
push str.assertion_failed:_j____int_sizeof_ctx__key_
call fcn.10239550
mov eax, dword [esp + 0x20]
add esp, 0xc
cmp eax, ebx
jge 0x10289d3b
push dword [esp + 0x10]
push edi
push dword [esi + 4]
call fcn.1022e100
add esp, 0xc
test eax, eax
je 0x10289d20
push ebx
push ebp
push dword [esi + 4]
call fcn.1022e2b0
add esp, 0xc
test eax, eax
je 0x10289d20
lea ebp, [esi + 0x10]
push ebp
lea eax, [esi + 0x14]
push eax
push dword [esi + 4]
call fcn.1022e060
add esp, 0xc
test eax, eax
jne 0x10289d57
xor eax, eax
mov ecx, dword [esp + 0x98]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.100a9f90
add esp, 0x8c
ret
cmp ebx, 0x80
ja 0x10289d20
push ebx
lea eax, [esi + 0x14]
push ebp
push eax
call fcn.101fcde0
lea ebp, [esi + 0x10]
add esp, 0xc
mov dword [ebp], ebx
mov ecx, dword [ebp]
cmp ecx, 0x80
je 0x10289d7a
mov eax, 0x80
sub eax, ecx
push eax
lea eax, [esi + 0x14]
add eax, ecx
push 0
push eax
call fcn.101fd960
add esp, 0xc
mov edx, dword [esp + 0x10]
xor ecx, ecx
mov al, byte [esi + ecx + 0x14]
xor al, 0x36
mov byte [esp + ecx + 0x18], al
inc ecx
cmp ecx, 0x80
jl 0x10289d80
push edx
push edi
push dword [esi + 8]
call fcn.1022e100
add esp, 0xc
test eax, eax
je 0x10289d20
push edi
call fcn.102b5de0
push eax
lea eax, [esp + 0x20]
push eax
push dword [esi + 8]
call fcn.1022e2b0
add esp, 0x10
test eax, eax
je 0x10289d20
xor ecx, ecx
nop dword [eax]
mov al, byte [esi + ecx + 0x14]
xor al, 0x5c
mov byte [esp + ecx + 0x18], al
inc ecx
cmp ecx, 0x80
jl 0x10289dd0
push dword [esp + 0x10]
push edi
push dword [esi + 0xc]
call fcn.1022e100
add esp, 0xc
test eax, eax
je 0x10289d20
push edi
call fcn.102b5de0
push eax
lea eax, [esp + 0x20]
push eax
push dword [esi + 0xc]
call fcn.1022e2b0
add esp, 0x10
test eax, eax
je 0x10289d20
push dword [esi + 8]
push dword [esi + 4]
call fcn.1022e2e0
add esp, 8
test eax, eax
je 0x10289d20
mov eax, 1
jmp 0x10289d22
test eax, eax
je 0x10289e1a
jmp 0x10289d7e
Function at 0x1028dfa0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [esp + 0x10]
mov edx, 0x400
push ebx
push ebp
mov ebp, dword [esp + 0xc]
push esi
push edi
mov edi, 0x80
mov esi, edx
mov ecx, edi
mov byte [ebp], 0
cmp dword [esp + 0x18], ecx
cmovle ecx, dword [esp + 0x18]
test eax, eax
cmovg esi, eax
cmp esi, edx
cmovg esi, edx
mov dword [esp + 0x14], esi
test ecx, ecx
jle 0x1028dff5
mov ebx, dword [esp + 0x1c]
mov edx, ebp
sub ebx, ebp
mov esi, ecx
mov al, byte [ebx + edx]
lea edx, [edx + 1]
mov byte [edx - 1], al
sub esi, 1
jne 0x1028dfe3
mov esi, dword [esp + 0x14]
movzx ebx, byte [ecx + ebp - 1]
cmp ecx, edi
jge 0x1028e01a
mov edx, ebp
movzx eax, byte [edx]
lea edx, [edx + 1]
add eax, ebx
movzx eax, al
movzx ebx, byte [eax + 0x103f4b88]
mov byte [ecx + ebp], bl
inc ecx
cmp ecx, edi
jl 0x1028e000
mov ecx, dword [esp + 0x14]
lea ebx, [esi + 7]
sar ebx, 3
neg ecx
sub edi, ebx
and ecx, 7
movzx eax, byte [edi + ebp]
lea esi, [edi + ebp]
mov edx, 0xff
sar edx, cl
and edx, eax
movzx ecx, byte [edx + 0x103f4b88]
mov byte [esi], cl
test edi, edi
je 0x1028e068
nop dword [eax + eax]
movzx eax, byte [esi + ebx - 1]
lea esi, [esi - 1]
xor eax, ecx
movzx ecx, byte [eax + 0x103f4b88]
mov byte [esi], cl
sub edi, 1
jne 0x1028e050
lea esi, [ebp + 0xfc]
mov edi, 0x40
lea edx, [ebp + 0x7e]
movzx ecx, byte [edx + 1]
lea esi, [esi - 4]
movzx eax, byte [edx]
lea edx, [edx - 2]
shl ecx, 8
or ecx, eax
mov dword [esi + 4], ecx
sub edi, 1
jne 0x1028e076
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x10292c80
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.100aa0d0
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x1c]
mov ebx, dword [esi + 0x160]
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x3c], 0
mov dword [esp + 0x14], ebx
mov dword [esi + 0x16c], 0
mov dword [esi + 0x168], 0
cmp edi, 0xc
jne 0x10292d2b
mov eax, dword [esp + 0x18]
mov edi, 1
movq xmm0, qword [eax]
movq qword [esi], xmm0
mov eax, dword [eax + 8]
mov dword [esi + 8], eax
mov byte [esi + 0xf], 1
jmp 0x10292e49
mov dword [esp + 0xc], edi
push ebp
mov ebp, dword [esp + 0x1c]
cmp edi, 0x10
jb 0x10292da3
mov ebx, ebp
lea ecx, [esi + 0xf]
mov eax, edi
sub ebx, esi
shr eax, 4
mov dword [esp + 0x20], eax
nop dword [eax]
lea eax, [ebx + ecx]
cmp esi, eax
ja 0x10292d72
cmp ecx, ebp
jb 0x10292d72
mov ecx, esi
mov edx, 0x10
mov al, byte [ebx + ecx]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
sub edx, 1
jne 0x10292d62
jmp 0x10292d80
movups xmm1, xmmword [esi]
movups xmm0, xmmword [ebp]
pxor xmm1, xmm0
movups xmmword [esi], xmm1
lea eax, [esi + 0x60]
push eax
push esi
call dword [esp + 0x20]
add esp, 8
lea ecx, [esi + 0xf]
add ebp, 0x10
add ebx, 0x10
sub edi, 0x10
sub dword [esp + 0x20], 1
jne 0x10292d50
mov ebx, dword [esp + 0x18]
test edi, edi
je 0x10292e22
xor edx, edx
test edi, edi
je 0x10292e18
cmp edi, 0x20
jb 0x10292dfb
lea eax, [ebp - 1]
lea ecx, [esi - 1]
add eax, edi
add ecx, edi
cmp esi, eax
ja 0x10292dc4
cmp ecx, ebp
jae 0x10292dfb
mov ecx, edi
mov ebx, ebp
and ecx, 0xffffffe0
mov eax, esi
sub ebx, esi
nop
movups xmm0, xmmword [eax]
lea eax, [eax + 0x20]
movups xmm1, xmmword [eax + ebx - 0x20]
pxor xmm1, xmm0
movups xmmword [eax - 0x20], xmm1
movups xmm1, xmmword [edx + ebp + 0x10]
add edx, 0x20
movups xmm0, xmmword [eax - 0x10]
pxor xmm1, xmm0
movups xmmword [eax - 0x10], xmm1
cmp edx, ecx
jb 0x10292dd0
cmp edx, edi
jae 0x10292e14
sub ebp, esi
lea ecx, [edx + esi]
sub edi, edx
mov al, byte [ecx + ebp]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
sub edi, 1
jne 0x10292e06
mov ebx, dword [esp + 0x18]
lea eax, [esi + 0x60]
push eax
push esi
call ebx
add esp, 8
mov eax, dword [esp + 0x10]
xor ecx, ecx
shld ecx, eax, 3
shl eax, 3
bswap eax
xor dword [esi + 0xc], eax
lea eax, [esi + 0x60]
push eax
bswap ecx
xor dword [esi + 8], ecx
push esi
call ebx
mov edi, dword [esi + 0xc]
add esp, 8
bswap edi
pop ebp
push dword [esi + 0x174]
lea eax, [esi + 0x20]
push eax
mov eax, dword [esi + 0x170]
push esi
call eax
add esp, 0xc
inc edi
bswap edi
mov dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x10297df0
Capabilities:
Encode data using xor

Disassembly:
cmp dword [esp + 0x18], 0
je 0x10297e04
mov dword [esp + 0x18], fcn.102965d0
jmp fcn.102918e0
mov dword [esp + 0x18], fcn.10295870
jmp fcn.10291620