joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4d6a80
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x57d20b
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x641030]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
xor ebx, ebx
push 0x40
mov dword [ebp - 0x14], ebx
mov dword [ebp - 4], ebx
call fcn.0055562d
mov esi, eax
add esp, 4
mov dword [ebp - 0x18], esi
mov byte [ebp - 4], 1
cmp esi, ebx
je 0x4d6b11
mov ecx, esi
call fcn.004393f0
mov dword [esi], vtable.TreeNode.0
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
mov byte [esi + 0x20], 1
mov byte [esi + 0x21], bl
mov dword [esi + 0x24], ebx
mov dword [esi + 0x28], ebx
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x30], ebx
mov dword [esi + 0x34], ebx
mov dword [esi + 0x38], ebx
mov byte [esi + 0x3c], 0xce
mov byte [esi + 0x10], bl
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
xor esi, esi
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4da2b0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x57d561
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
mov eax, dword [0x641030]
xor eax, esp
push eax
lea eax, [esp + 0x10]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 0xc], esi
xor ebx, ebx
lea ecx, [esi + 0x10]
mov dword [esi], vtable._ckSymSettings.0
mov dword [esi + 4], ebx
mov dword [esi + 8], ebx
mov dword [esi + 0xc], 0x100
call fcn.00447240
lea ecx, [esi + 0x30]
mov dword [esp + 0x18], ebx
mov dword [esi + 0x2c], ebx
call fcn.00447240
lea ecx, [esi + 0x4c]
mov byte [esp + 0x18], 1
call fcn.00447240
lea ecx, [esi + 0x68]
mov byte [esp + 0x18], 2
call fcn.00447240
mov dword [esi + 0x84], ebx
mov dword [esi + 0x88], 0x80
mov byte [esi + 0x8c], bl
mov byte [esi + 0x28], 1
mov byte [esi + 0x48], 1
mov eax, esi
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
add esp, 0x10
ret

Function at 0x4da360
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x57d5a1
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x641030]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 8], esi
mov dword [esi], vtable._ckSymSettings.0
lea ecx, [esi + 0x68]
mov dword [esp + 0x14], 2
call fcn.004479b0
lea ecx, [esi + 0x4c]
mov byte [esp + 0x14], 1
call fcn.004479b0
lea ecx, [esi + 0x30]
mov byte [esp + 0x14], 0
call fcn.004479b0
lea ecx, [esi + 0x10]
mov dword [esp + 0x14], 0xffffffff
call fcn.004479b0
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x10
ret
Function at 0x4de750
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
push 0xffffffffffffffff
push 0x57d820
mov eax, dword fs:[0]
push eax
sub esp, 0x78
push ebx
push ebp
push esi
push edi
mov eax, dword [0x641030]
xor eax, esp
push eax
lea eax, [esp + 0x8c]
mov dword fs:[0], eax
mov eax, dword [esp + 0xb0]
mov ecx, eax
shr ecx, 0x18
mov byte [esp + 0x14], cl
mov ecx, eax
shr ecx, 8
mov edx, eax
shr edx, 0x10
mov byte [esp + 0x16], cl
lea ecx, [esp + 0x70]
mov byte [esp + 0x15], dl
mov byte [esp + 0x17], al
call fcn.00447240
mov edx, dword [esp + 0xa8]
mov eax, dword [esp + 0xa4]
push edx
push eax
lea ecx, [esp + 0x78]
mov dword [esp + 0x9c], 0
call fcn.00448260
push 4
lea ecx, [esp + 0x18]
push ecx
lea ecx, [esp + 0x78]
call fcn.00448260
lea ecx, [esp + 0x54]
call fcn.00447240
lea ecx, [esp + 0x38]
mov byte [esp + 0x94], 1
call fcn.00447240
lea ecx, [esp + 0x1c]
mov byte [esp + 0x94], 2
call fcn.00447240
mov ebx, dword [esp + 0xb4]
mov eax, dword [esp + 0xa0]
mov ecx, dword [esp + 0x9c]
lea edx, [esp + 0x1c]
push edx
push ebx
push eax
push ecx
lea ecx, [esp + 0x80]
mov byte [esp + 0xa4], 3
call fcn.0051d090
push eax
lea ecx, [esp + 0x84]
call fcn.00446f60
push eax
call fcn.004731d0
add esp, 0x18
lea edx, [esp + 0x1c]
push edx
lea ecx, [esp + 0x3c]
call fcn.00449d90
lea ecx, [esp + 0x1c]
call fcn.0051d090
mov edi, eax
mov eax, dword [esp + 0xb8]
cmp edi, eax
jbe 0x4de875
mov edi, eax
lea ecx, [esp + 0x1c]
call fcn.00446f60
mov ebp, eax
test ebp, ebp
je 0x4de939
mov eax, 1
mov dword [esp + 0x18], eax
cmp dword [esp + 0xac], eax
jbe 0x4de928
mov ecx, dword [esp + 0xa0]
mov edx, dword [esp + 0x9c]
lea eax, [esp + 0x54]
push eax
push ebx
push ecx
push edx
lea ecx, [esp + 0x48]
call fcn.0051d090
push eax
lea ecx, [esp + 0x4c]
call fcn.00446f60
push eax
call fcn.004731d0
add esp, 0x18
lea ecx, [esp + 0x54]
call fcn.00446f60
test eax, eax
je 0x4de939
test edi, edi
jbe 0x4de8f2
mov ecx, ebp
sub eax, ebp
mov esi, edi
mov dl, byte [eax + ecx]
xor byte [ecx], dl
inc ecx
sub esi, 1
jne 0x4de8e7
lea ecx, [esp + 0x38]
call fcn.00446f40
lea eax, [esp + 0x54]
push eax
lea ecx, [esp + 0x3c]
call fcn.00449d90
lea ecx, [esp + 0x54]
call fcn.00446f40
mov eax, dword [esp + 0x18]
inc eax
mov dword [esp + 0x18], eax
cmp eax, dword [esp + 0xac]
jb 0x4de89e
lea ecx, [esp + 0x1c]
push ecx
mov ecx, dword [esp + 0xc0]
call fcn.00449d90
lea ecx, [esp + 0x1c]
mov byte [esp + 0x94], 2
call fcn.004479b0
lea ecx, [esp + 0x38]
mov byte [esp + 0x94], 1
call fcn.004479b0
lea ecx, [esp + 0x54]
mov byte [esp + 0x94], 0
call fcn.004479b0
lea ecx, [esp + 0x70]
mov dword [esp + 0x94], 0xffffffff
call fcn.004479b0
mov ecx, dword [esp + 0x8c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x84
ret
Function at 0x4df1a0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x582ee8
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
mov eax, dword [0x641030]
xor eax, esp
push eax
lea eax, [esp + 0x28]
mov dword fs:[0], eax
lea ecx, [esp + 0xc]
call fcn.00447240
mov esi, dword [esp + 0x38]
push esi
mov dword [esp + 0x34], 0
call fcn.004142c0
add esp, 4
test eax, eax
je 0x4df1f2
push eax
push esi
lea ecx, [esp + 0x14]
call fcn.00448260
mov eax, dword [esp + 0x50]
mov ecx, dword [esp + 0x4c]
mov edx, dword [esp + 0x48]
push eax
mov eax, dword [esp + 0x48]
push ecx
mov ecx, dword [esp + 0x48]
push edx
mov edx, dword [esp + 0x48]
push eax
push ecx
push edx
lea eax, [esp + 0x24]
push eax
call fcn.004de9a0
add esp, 0x1c
lea ecx, [esp + 0xc]
mov bl, al
mov dword [esp + 0x30], 0xffffffff
call fcn.004479b0
mov al, bl
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
add esp, 0x28
ret

Function at 0x4df5f0
Capabilities:
Generate random numbers via winapi

Disassembly:
push 0xffffffffffffffff
push 0x577f08
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov eax, dword [0x641030]
xor eax, esp
push eax
lea eax, [esp + 0x20]
mov dword fs:[0], eax
mov ebp, dword [esp + 0x30]
test ebp, ebp
jl 0x4df660
mov edi, dword [esp + 0x38]
test edi, edi
je 0x4df660
mov eax, dword [esp + 0x3c]
push str.getEntropy
push eax
lea ecx, [esp + 0x1c]
call fcn.00437740
mov dword [esp + 0x28], 0
xor bl, bl
call fcn.00435ad0
mov esi, eax
test esi, esi
jne 0x4df676
lea ecx, [esp + 0x14]
mov dword [esp + 0x28], 0xffffffff
call fcn.004377b0
xor al, al
mov ecx, dword [esp + 0x20]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
push edi
push ebp
push esi
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
test eax, eax
je 0x4df685
mov bl, 1
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
lea ecx, [esp + 0x14]
mov dword [esp + 0x28], 0xffffffff
call fcn.004377b0
mov al, bl
mov ecx, dword [esp + 0x20]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
Function at 0x4df900
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x57d9f8
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x641030]
xor eax, esp
push eax
lea eax, [esp + 0x10]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 0xc], esi
call fcn.004df6c0
xor edi, edi
lea ecx, [esi + 0xa8]
mov dword [esp + 0x18], edi
mov dword [esi], vtable._ckPrngFortuna.1.0
mov dword [esi + 0x20], vtable._ckPrngFortuna.0
call fcn.004d9e50
xor eax, eax
mov dword [esi + 0x368], edi
mov dword [esi + 0x36c], edi
mov dword [esi + 0x370], edi
mov dword [esi + 0x378], edi
mov dword [esi + 0x37c], edi
mov dword [esi + 0x28], eax
mov dword [esi + 0x2c], eax
mov dword [esi + 0x30], eax
mov dword [esi + 0x34], eax
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], eax
mov dword [esi + 0x40], eax
mov dword [esi + 0x44], eax
mov dword [esi + 0x48], eax
mov dword [esi + 0x4c], eax
mov dword [esi + 0x50], eax
mov dword [esi + 0x54], eax
mov dword [esi + 0x58], eax
mov dword [esi + 0x5c], eax
mov dword [esi + 0x60], eax
mov dword [esi + 0x64], eax
mov dword [esi + 0x68], eax
mov dword [esi + 0x6c], eax
mov dword [esi + 0x70], eax
mov dword [esi + 0x74], eax
mov dword [esi + 0x78], eax
mov dword [esi + 0x7c], eax
mov dword [esi + 0x80], eax
mov dword [esi + 0x84], eax
mov dword [esi + 0x88], eax
mov dword [esi + 0x8c], eax
mov dword [esi + 0x90], eax
mov dword [esi + 0x94], eax
mov dword [esi + 0x98], eax
mov dword [esi + 0x9c], eax
mov dword [esi + 0xa0], eax
mov dword [esi + 0xa4], eax
mov eax, esi
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x10
ret
Function at 0x4e05d0
Capabilities:
Hash data using sha224
Hash data using sha256

Disassembly:
cmp byte [0x645078], 0
jne 0x4e07fb
mov eax, 0xff00ff00
mov dword [0x645080], eax
mov dword [0x645084], eax
mov eax, 0xff00ff
mov dword [0x645088], eax
mov dword [0x64508c], eax
mov eax, 0xffff0000
push esi
mov dword [0x645090], eax
mov dword [0x645094], eax
mov eax, 0xffff
push edi
mov dword [0x645098], eax
mov dword [0x64509c], eax
mov dword [0x644db8], 0xc1059ed8
mov dword [0x644dbc], 0xcbbb9d5d
mov dword [0x644dc0], 0x367cd507
mov dword [0x644dc4], 0x629a292a
mov dword [0x644dc8], 0x3070dd17
mov dword [0x644dcc], 0x9159015a
mov dword [0x644dd0], 0xf70e5939
mov dword [0x644dd4], 0x152fecd8
mov dword [0x644dd8], 0xffc00b31
mov dword [0x644ddc], 0x67332667
mov dword [0x644de0], 0x68581511
mov dword [0x644de4], 0x8eb44a87
mov dword [0x644de8], 0x64f98fa7
mov dword [0x644dec], 0xdb0c2e0d
mov dword [0x644df0], 0xbefa4fa4
mov dword [0x644df4], 0x47b5481d
mov edi, 0x644e00
mov esi, 0x5e0b48
mov eax, dword [esi - 8]
mov edx, dword [esi - 4]
mov cl, 0x20
call fcn.0055a110
or eax, dword [esi]
or edx, dword [esi + 4]
mov dword [edi - 8], eax
mov eax, dword [esi + 8]
mov dword [edi - 4], edx
mov edx, dword [esi + 0xc]
mov cl, 0x20
call fcn.0055a110
or eax, dword [esi + 0x10]
or edx, dword [esi + 0x14]
mov dword [edi], eax
mov eax, dword [esi + 0x18]
mov dword [edi + 4], edx
mov edx, dword [esi + 0x1c]
mov cl, 0x20
call fcn.0055a110
or eax, dword [esi + 0x20]
or edx, dword [esi + 0x24]
mov dword [edi + 8], eax
mov eax, dword [esi + 0x28]
mov dword [edi + 0xc], edx
mov edx, dword [esi + 0x2c]
mov cl, 0x20
call fcn.0055a110
or eax, dword [esi + 0x30]
or edx, dword [esi + 0x34]
mov dword [edi + 0x10], eax
mov eax, dword [esi + 0x38]
mov dword [edi + 0x14], edx
mov edx, dword [esi + 0x3c]
mov cl, 0x20
call fcn.0055a110
or eax, dword [esi + 0x40]
or edx, dword [esi + 0x44]
mov dword [edi + 0x18], eax
mov dword [edi + 0x1c], edx
add esi, 0x50
add edi, 0x28
cmp esi, 0x5e1048
jl 0x4e06c5
pop edi
mov dword [0x644d78], 0xf3bcc908
mov dword [0x644d7c], 0x6a09e667
mov dword [0x644d80], 0x84caa73b
mov dword [0x644d84], 0xbb67ae85
mov dword [0x644d88], 0xfe94f82b
mov dword [0x644d8c], 0x3c6ef372
mov dword [0x644d90], 0x5f1d36f1
mov dword [0x644d94], 0xa54ff53a
mov dword [0x644d98], 0xade682d1
mov dword [0x644d9c], 0x510e527f
mov dword [0x644da0], 0x2b3e6c1f
mov dword [0x644da4], 0x9b05688c
mov dword [0x644da8], 0xfb41bd6b
mov dword [0x644dac], 0x1f83d9ab
mov dword [0x644db0], 0x137e2179
mov dword [0x644db4], 0x5be0cd19
mov byte [0x645078], 1
pop esi
ret
Function at 0x4e0a50
Capabilities:
Hash data using sha1
Hash data using sha256

Disassembly:
mov eax, dword [ecx + 8]
cmp eax, 0x180
jg 0x4e0b65
je 0x4e0adb
sub eax, 0xa0
je 0x4e0aaf
sub eax, 0x60
jne 0x4e0c0c
mov dword [ecx + 0xc], 0x6a09e667
mov dword [ecx + 0x10], 0xbb67ae85
mov dword [ecx + 0x14], 0x3c6ef372
mov dword [ecx + 0x18], 0xa54ff53a
mov dword [ecx + 0x1c], 0x510e527f
mov dword [ecx + 0x20], 0x9b05688c
mov dword [ecx + 0x24], 0x1f83d9ab
mov dword [ecx + 0x28], 0x5be0cd19
mov dword [ecx + 0x2c], eax
mov dword [ecx + 0x30], eax
ret
xor eax, eax
mov dword [ecx + 0xc], 0x67452301
mov dword [ecx + 0x10], 0xefcdab89
mov dword [ecx + 0x14], 0x98badcfe
mov dword [ecx + 0x18], 0x10325476
mov dword [ecx + 0x1c], 0xc3d2e1f0
mov dword [ecx + 0x2c], eax
mov dword [ecx + 0x30], eax
ret
mov eax, dword [0x644db8]
mov dword [ecx + 0x38], eax
mov edx, dword [0x644dbc]
mov dword [ecx + 0x3c], edx
mov eax, dword [0x644dc0]
mov dword [ecx + 0x40], eax
mov edx, dword [0x644dc4]
mov dword [ecx + 0x44], edx
mov eax, dword [0x644dc8]
mov dword [ecx + 0x48], eax
mov edx, dword [0x644dcc]
mov dword [ecx + 0x4c], edx
mov eax, dword [0x644dd0]
mov dword [ecx + 0x50], eax
mov edx, dword [0x644dd4]
mov dword [ecx + 0x54], edx
mov eax, dword [0x644dd8]
mov dword [ecx + 0x58], eax
mov edx, dword [0x644ddc]
mov dword [ecx + 0x5c], edx
mov eax, dword [0x644de0]
mov dword [ecx + 0x60], eax
mov edx, dword [0x644de4]
mov dword [ecx + 0x64], edx
mov eax, dword [0x644de8]
mov dword [ecx + 0x68], eax
mov edx, dword [0x644dec]
mov dword [ecx + 0x6c], edx
mov eax, dword [0x644df0]
mov dword [ecx + 0x70], eax
mov edx, dword [0x644df4]
jmp 0x4e0bf5
cmp eax, 0x200
jne 0x4e0c0c
mov eax, dword [0x644d78]
mov dword [ecx + 0x38], eax
mov edx, dword [0x644d7c]
mov dword [ecx + 0x3c], edx
mov eax, dword [0x644d80]
mov dword [ecx + 0x40], eax
mov edx, dword [0x644d84]
mov dword [ecx + 0x44], edx
mov eax, dword [0x644d88]
mov dword [ecx + 0x48], eax
mov edx, dword [0x644d8c]
mov dword [ecx + 0x4c], edx
mov eax, dword [0x644d90]
mov dword [ecx + 0x50], eax
mov edx, dword [0x644d94]
mov dword [ecx + 0x54], edx
mov eax, dword [0x644d98]
mov dword [ecx + 0x58], eax
mov edx, dword [0x644d9c]
mov dword [ecx + 0x5c], edx
mov eax, dword [0x644da0]
mov dword [ecx + 0x60], eax
mov edx, dword [0x644da4]
mov dword [ecx + 0x64], edx
mov eax, dword [0x644da8]
mov dword [ecx + 0x68], eax
mov edx, dword [0x644dac]
mov dword [ecx + 0x6c], edx
mov eax, dword [0x644db0]
mov dword [ecx + 0x70], eax
mov edx, dword [0x644db4]
xor eax, eax
mov dword [ecx + 0x74], edx
mov dword [ecx + 0x84], eax
mov dword [ecx + 0x80], eax
mov dword [ecx + 0x7c], eax
mov dword [ecx + 0x78], eax
ret
Function at 0x4eab00
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0xffffffffffffffff
push 0x57dc28
mov eax, dword fs:[0]
push eax
sub esp, 0x4c
mov eax, dword [0x641030]
xor eax, esp
mov dword [esp + 0x48], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x641030]
xor eax, esp
push eax
lea eax, [esp + 0x60]
mov dword fs:[0], eax
mov eax, dword [esp + 0x74]
mov ecx, dword [esp + 0x80]
mov ebx, dword [esp + 0x70]
mov edi, dword [esp + 0x78]
mov ebp, dword [esp + 0x7c]
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], ecx
test eax, eax
jne 0x4eab5c
xor al, al
jmp 0x4eac55
push 0x100020
call fcn.004144e0
mov esi, eax
add esp, 4
test esi, esi
je 0x4eab55
lea ecx, [esp + 0x20]
call fcn.00447240
xor eax, eax
mov ecx, ebx
mov dword [esp + 0x68], eax
mov dword [esp + 0x14], eax
call fcn.004f3490
test al, al
jne 0x4eac16
push ebp
push edi
lea edx, [esp + 0x1c]
push edx
push 0x100000
push esi
mov ecx, ebx
call fcn.004f3f80
test al, al
je 0x4eac16
mov eax, dword [esp + 0x14]
test eax, eax
je 0x4eabfa
mov ecx, dword [esp + 0x1c]
test ecx, ecx
je 0x4eabc4
push eax
push esi
call fcn.00448260
mov eax, dword [esp + 0x14]
lea ecx, [esp + 0x3c]
push ecx
push eax
push esi
call fcn.004ea730
add esp, 0xc
push 0x20
lea edx, [esp + 0x40]
push edx
lea ecx, [esp + 0x28]
call fcn.00448260
test edi, edi
je 0x4eabfa
mov eax, dword [esp + 0x14]
push ebp
push 0
push eax
mov ecx, edi
call fcn.004854e0
test al, al
jne 0x4eac07
mov ecx, ebx
call fcn.004f3490
test al, al
je 0x4eab91
jmp 0x4eac16
mov edx, dword [ebp]
mov eax, dword [edx + 0x14]
push str.SHA256_tree_hash_aborted_by_application
mov ecx, ebp
call eax
push esi
call fcn.00554bd9
mov ecx, dword [esp + 0x1c]
add esp, 4
push ecx
lea ecx, [esp + 0x24]
call fcn.0051d090
push eax
lea ecx, [esp + 0x28]
call fcn.00446f60
push eax
call fcn.004ea8b0
add esp, 0xc
lea ecx, [esp + 0x20]
mov bl, al
mov dword [esp + 0x68], 0xffffffff
call fcn.004479b0
mov al, bl
mov ecx, dword [esp + 0x60]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.005550b0
add esp, 0x58
ret

Function at 0x4eb190
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
lea eax, [edi + 0x24]
mov esi, 0x10
lea ecx, [ecx]
mov dl, byte [eax + 0x20]
mov cl, byte [eax - 0x10]
xor cl, dl
mov byte [eax], dl
mov byte [eax + 0x10], cl
inc eax
sub esi, 1
jne 0x4eb1a0
xor dl, dl
xor ebx, ebx
lea esi, [edi + 0x15]
lea ebx, [ebx]
mov eax, esi
mov ecx, 8
jmp 0x4eb1d0
movzx edx, dl
movzx edx, byte [edx + str._.C]
xor byte [eax - 1], dl
movzx edx, byte [eax - 1]
movzx edx, byte [edx + str._.C]
xor byte [eax], dl
movzx edx, byte [eax]
movzx edx, byte [edx + str._.C]
xor byte [eax + 1], dl
movzx edx, byte [eax + 1]
movzx edx, byte [edx + str._.C]
xor byte [eax + 2], dl
movzx edx, byte [eax + 2]
movzx edx, byte [edx + str._.C]
xor byte [eax + 3], dl
movzx edx, byte [eax + 3]
movzx edx, byte [edx + str._.C]
xor byte [eax + 4], dl
mov dl, byte [eax + 4]
add eax, 6
sub ecx, 1
jne 0x4eb1d0
add dl, bl
inc ebx
cmp ebx, 0x12
jl 0x4eb1c0
pop edi
pop esi
pop ebx
ret
Function at 0x4eb240
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
mov dl, byte [ecx + 0x13]
push esi
lea eax, [ecx + 4]
mov esi, 4
lea esp, [esp]
movzx ecx, byte [eax + 0x40]
movzx edx, dl
xor ecx, edx
movzx ecx, byte [ecx + str._.C]
xor byte [eax], cl
mov cl, byte [eax]
movzx edx, byte [eax + 0x41]
movzx ecx, cl
xor edx, ecx
movzx edx, byte [edx + str._.C]
xor byte [eax + 1], dl
mov cl, byte [eax + 1]
movzx edx, byte [eax + 0x42]
movzx ecx, cl
xor edx, ecx
movzx edx, byte [edx + str._.C]
xor byte [eax + 2], dl
mov cl, byte [eax + 2]
movzx edx, byte [eax + 0x43]
movzx ecx, cl
xor edx, ecx
movzx edx, byte [edx + str._.C]
xor byte [eax + 3], dl
mov dl, byte [eax + 3]
add eax, 4
sub esi, 1
jne 0x4eb250
pop esi
ret
Function at 0x4ed050
Capabilities:
Hash data using ripemd320
Hash data using sha1

Disassembly:
xor eax, eax
mov dword [ecx + 0x54], 0x67452301
mov dword [ecx + 0x58], 0xefcdab89
mov dword [ecx + 0x5c], 0x98badcfe
mov dword [ecx + 0x60], 0x10325476
mov dword [ecx + 0x64], 0xc3d2e1f0
mov dword [ecx + 0x68], 0x76543210
mov dword [ecx + 0x6c], 0xfedcba98
mov dword [ecx + 0x70], 0x89abcdef
mov dword [ecx + 0x74], 0x1234567
mov dword [ecx + 0x78], 0x3c2d1e0f
mov dword [ecx + 0x50], eax
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
ret

Function at 0x4ed370
Capabilities:
Hash data using ripemd320
Hash data using sha1

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esp + 8]
xor eax, eax
mov dword [esi + 0x50], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
mov eax, dword [esp + 0xc]
push eax
push ecx
mov ecx, esi
mov dword [esi + 0x54], 0x67452301
mov dword [esi + 0x58], 0xefcdab89
mov dword [esi + 0x5c], 0x98badcfe
mov dword [esi + 0x60], 0x10325476
mov dword [esi + 0x64], 0xc3d2e1f0
mov dword [esi + 0x68], 0x76543210
mov dword [esi + 0x6c], 0xfedcba98
mov dword [esi + 0x70], 0x89abcdef
mov dword [esi + 0x74], 0x1234567
mov dword [esi + 0x78], 0x3c2d1e0f
call fcn.004ed0b0
mov edx, dword [esp + 0x10]
push edx
mov ecx, esi
call fcn.004ed160
pop esi
ret 0xc
Function at 0x4ee600
Capabilities:
Hash data using ripemd256
Hash data with md5

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esp + 8]
xor eax, eax
mov dword [esi + 0x50], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
mov eax, dword [esp + 0xc]
push eax
push ecx
mov ecx, esi
mov dword [esi + 0x54], 0x67452301
mov dword [esi + 0x58], 0xefcdab89
mov dword [esi + 0x5c], 0x98badcfe
mov dword [esi + 0x60], 0x10325476
mov dword [esi + 0x64], 0x76543210
mov dword [esi + 0x68], 0xfedcba98
mov dword [esi + 0x6c], 0x89abcdef
mov dword [esi + 0x70], 0x1234567
call fcn.004ee370
mov edx, dword [esp + 0x10]
push edx
mov ecx, esi
call fcn.004ee420
pop esi
ret 0xc

Function at 0x4ee670
Capabilities:
Hash data using ripemd256
Hash data with md5

Disassembly:
push ecx
push ebx
xor ebx, ebx
push edi
mov edi, ecx
cmp dword [esp + 0x1c], ebx
jne 0x4ee685
pop edi
xor al, al
pop ebx
pop ecx
ret 0x14
push esi
push 0x4e28
mov dword [edi + 0x54], 0x67452301
mov dword [edi + 0x58], 0xefcdab89
mov dword [edi + 0x5c], 0x98badcfe
mov dword [edi + 0x60], 0x10325476
mov dword [edi + 0x64], 0x76543210
mov dword [edi + 0x68], 0xfedcba98
mov dword [edi + 0x6c], 0x89abcdef
mov dword [edi + 0x70], 0x1234567
mov dword [edi + 0x50], ebx
mov dword [edi + 8], ebx
mov dword [edi + 0xc], ebx
call fcn.004144e0
mov esi, eax
add esp, 4
cmp esi, ebx
jne 0x4ee6e3
pop esi
pop edi
xor al, al
pop ebx
pop ecx
ret 0x14
mov ecx, dword [esp + 0x14]
mov dword [esp + 0xc], ebx
mov bl, 1
call fcn.004f3490
test al, al
jne 0x4ee781
push ebp
mov ebp, dword [esp + 0x1c]
nop
mov eax, dword [esp + 0x20]
push eax
push ebp
lea ecx, [esp + 0x18]
push ecx
mov ecx, dword [esp + 0x24]
push 0x4e20
push esi
call fcn.004f3f80
mov bl, al
test bl, bl
je 0x4ee780
mov eax, dword [esp + 0x10]
test eax, eax
je 0x4ee75f
mov ecx, dword [esp + 0x28]
test ecx, ecx
je 0x4ee73b
push eax
push esi
call fcn.00448260
mov eax, dword [esp + 0x10]
push eax
push esi
mov ecx, edi
call fcn.004ee370
test ebp, ebp
je 0x4ee75f
mov edx, dword [esp + 0x20]
mov eax, dword [esp + 0x10]
push edx
push 0
push eax
mov ecx, ebp
call fcn.004854e0
test al, al
jne 0x4ee76e
mov ecx, dword [esp + 0x18]
call fcn.004f3490
test al, al
je 0x4ee700
jmp 0x4ee780
mov ecx, dword [esp + 0x20]
mov edx, dword [ecx]
mov eax, dword [edx + 0x14]
push str.RIPEMD256_aborted_by_application
call eax
xor bl, bl
pop ebp
push esi
call fcn.00554bd9
mov ecx, dword [esp + 0x24]
add esp, 4
push ecx
mov ecx, edi
call fcn.004ee420
pop esi
pop edi
mov al, bl
pop ebx
pop ecx
ret 0x14
Function at 0x4f0140
Capabilities:
Hash data using sha1

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esp + 8]
xor eax, eax
mov dword [esi + 0x50], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
mov eax, dword [esp + 0xc]
push eax
push ecx
mov ecx, esi
mov dword [esi + 0x54], 0x67452301
mov dword [esi + 0x58], 0xefcdab89
mov dword [esi + 0x5c], 0x98badcfe
mov dword [esi + 0x60], 0x10325476
mov dword [esi + 0x64], 0xc3d2e1f0
call fcn.004eff10
mov edx, dword [esp + 0x10]
push edx
mov ecx, esi
call fcn.004effc0
pop esi
ret 0xc

Function at 0x4f01a0
Capabilities:
Hash data using sha1

Disassembly:
push ecx
push ebp
mov ebp, ecx
push esi
push edi
xor edi, edi
push 0x4e28
mov dword [ebp + 0x54], 0x67452301
mov dword [ebp + 0x58], 0xefcdab89
mov dword [ebp + 0x5c], 0x98badcfe
mov dword [ebp + 0x60], 0x10325476
mov dword [ebp + 0x64], 0xc3d2e1f0
mov dword [ebp + 0x50], edi
mov dword [ebp + 8], edi
mov dword [ebp + 0xc], edi
call fcn.004144e0
mov esi, eax
add esp, 4
cmp esi, edi
jne 0x4f01f0
pop edi
pop esi
xor al, al
pop ebp
pop ecx
ret 0x14
mov ecx, dword [esp + 0x14]
push ebx
mov dword [esp + 0x10], edi
mov bl, 1
call fcn.004f3490
test al, al
jne 0x4f0290
mov edi, dword [esp + 0x1c]
lea esp, [esp]
mov eax, dword [esp + 0x20]
push eax
push edi
lea ecx, [esp + 0x18]
push ecx
mov ecx, dword [esp + 0x24]
push 0x4e20
push esi
call fcn.004f3f80
mov bl, al
test bl, bl
je 0x4f0290
mov eax, dword [esp + 0x10]
test eax, eax
je 0x4f026f
mov ecx, dword [esp + 0x28]
test ecx, ecx
je 0x4f024b
push eax
push esi
call fcn.00448260
mov eax, dword [esp + 0x10]
push eax
push esi
mov ecx, ebp
call fcn.004eff10
test edi, edi
je 0x4f026f
mov edx, dword [esp + 0x20]
mov eax, dword [esp + 0x10]
push edx
push 0
push eax
mov ecx, edi
call fcn.004854e0
test al, al
jne 0x4f027e
mov ecx, dword [esp + 0x18]
call fcn.004f3490
test al, al
je 0x4f0210
jmp 0x4f0290
mov ecx, dword [esp + 0x20]
mov edx, dword [ecx]
mov eax, dword [edx + 0x14]
push str.RIPEMD128_aborted_by_application
call eax
xor bl, bl
push esi
call fcn.00554bd9
mov ecx, dword [esp + 0x28]
add esp, 4
push ecx
mov ecx, ebp
call fcn.004effc0
mov al, bl
pop ebx
pop edi
pop esi
pop ebp
pop ecx
ret 0x14