joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40ab88
Capabilities:
Copy file

Disassembly:
push ebx
push esi
push edi
add esp, 0xffffff84
mov byte [esp], dl
mov ebx, eax
push 0x104
call fcn.00406360
pop ecx
mov edi, eax
push 0x104
call fcn.00406360
pop ecx
mov esi, eax
test edi, edi
je 0x40abb5
test esi, esi
jne 0x40abdc
test edi, edi
je 0x40abc0
push edi
call fcn.00406258
pop ecx
test esi, esi
je 0x40abcb
push esi
call fcn.00406258
pop ecx
mov dword [0x40c2d0], 0xd
xor eax, eax
jmp 0x40acbb
push esi
push edi
xor eax, eax
mov edi, ebx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov edx, ecx
xchg edi, esi
shr ecx, 2
mov eax, edi
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
mov eax, esi
call fcn.0040a1a4
mov eax, edi
call fcn.0040a990
test al, al
je 0x40ac39
push 0x5c
push edi
call fcn.00401358
add esp, 8
mov byte [eax], 0
push 0x40c51b
push edi
call fcn.0040113c
add esp, 8
push ebx
push edi
call fcn.0040113c
add esp, 8
jmp 0x40ac65
push esi
push edi
mov esi, edi
xor eax, eax
mov edi, ebx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov edx, ecx
xchg edi, esi
shr ecx, 2
mov eax, edi
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
mov eax, edi
call fcn.0040a250
push 0
push esi
push edi
call sub.KERNEL32.dll_CopyFileA
mov ebx, eax
test bl, bl
jne 0x40acab
cmp byte [esp], 0
je 0x40aca1
push esi
push edi
push 0x40c51d
lea eax, [esp + 0x10]
push eax
call sub.USER32.dll_wsprintfA
add esp, 0x10
push 0x10
push 0x40c536
lea edx, [esp + 0xc]
push edx
push 0
call sub.USER32.dll_MessageBoxA
mov dword [0x40c2d0], 0xe
push edi
call fcn.00406258
pop ecx
push esi
call fcn.00406258
pop ecx
mov eax, ebx
add esp, 0x7c
pop edi
pop esi
pop ebx
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x401434
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
pushal
call 0x401443
pop dword [ebp - 0x2c]
mov eax, 0x401443
sub dword [ebp - 0x2c], eax
mov dword [ebp - 0x3c], 0xd87cf208
sub dword [ebp - 0x3c], 0x8a2aacbd
mov dword [ebp - 0x38], 0x4fdee946
add dword [ebp - 0x38], 0xe25462ff
mov dword [ebp - 0x34], 0xae06d2a6
add dword [ebp - 0x34], 0x9e457188
mov dword [ebp - 0x30], 0x89a22e8
add dword [ebp - 0x30], 0xf765dd18
lea eax, [ebp - 0x3c]
push eax
mov eax, 0xcfce524b
sub eax, 0xcf8dd147
add eax, dword [ebp - 0x2c]
call dword [eax]
mov dword [ebp - 0x3c], 0x9c28016b
add dword [ebp - 0x3c], 0xd84a67eb
mov dword [ebp - 0x38], 0x5907e102
add dword [ebp - 0x38], 0xe8648073
mov dword [ebp - 0x34], 0xdd9757dd
add dword [ebp - 0x34], 0x85d8148f
mov dword [ebp - 0x30], 0xa686a8eb
sub dword [ebp - 0x30], 0xa686a8eb
lea ebx, [ebp - 0x3c]
push ebx
push eax
mov eax, 0xc14c559a
sub eax, 0xc10bd49a
add eax, dword [ebp - 0x2c]
call dword [eax]
push 0x40
push 0x1000
push 0x36fca
push 0
call eax
mov ecx, 0x77865380
add ecx, 0x8879ef49
mov edi, eax
mov ebx, 0x46e400
add ebx, dword [ebp - 0x2c]
mov esi, 0xdcc9d0c7
add esi, 0x31ef19b3
mov edx, dword [ebx]
xor dword [ebp - 0x28], edi
add edx, esi
sub dword [ebp - 0x10], 0xda4d9064
mov dword [edi], edx
add dword [ebp - 0x24], esi
add edi, 4
add ebx, 4
loop 0x40155a
add eax, 0x6b914cb9
add eax, 0x946fb13e
xor ebx, ebx
add ebx, eax
add eax, 0xb782e659
add eax, 0x487d19ac
mov ecx, 0xe62e11a
sub ecx, 0xe22e11a
add ecx, dword [ebp - 0x2c]
call ebx
leave
ret

Function at 0x402c93
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
push ebx
push esi
lea eax, [ebp - 4]
push edi
push eax
mov eax, dword [0x42a2f0]
or al, 8
xor ebx, ebx
push eax
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
cmp eax, ebx
jne 0x402d27
mov esi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
mov edi, 0x105
jmp 0x402ce4
cmp dword [ebp + 0x10], ebx
jne 0x402d1b
lea eax, [ebp - 0x210]
push ebx
push eax
push dword [ebp - 4]
call fcn.00401434
test eax, eax
jne 0x402cf6
lea eax, [ebp - 0x210]
push edi
push eax
push ebx
push dword [ebp - 4]
call esi
test eax, eax
je 0x402ccb
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 3
call fcn.004065ec
cmp eax, ebx
je 0x402d2e
push ebx
push dword [0x42a2f0]
push dword [ebp + 0xc]
push dword [ebp + 8]
call eax
jmp 0x402d27
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret 0xc
cmp dword [0x42a2f0], ebx
jne 0x402d24
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
test eax, eax
jne 0x402d24
jmp 0x402d27
Function at 0x1000f188
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
pushal
call 0x1000f197
pop dword [ebp - 0x20]
mov eax, 0x56aa5f65
add eax, 0xb9569232
sub dword [ebp - 0x20], eax
push 0x40
push 0x1000
push 0x33f31
push 0
mov eax, 0x9d6297e0
sub eax, 0x8d61577c
add eax, dword [ebp - 0x20]
call dword [eax]
mov ecx, 0x90faa45a
add ecx, 0x6f058f20
xor edi, edi
add edi, eax
mov ebx, 0x10018600
add ebx, dword [ebp - 0x20]
mov esi, 0xb44ca9c3
sub esi, 0xbc04cc46
add dword [ebp - 0xc], 0x2abc8a4e
mov edx, dword [ebx]
xor dword [ebp - 0x10], 0xec24d983
add edx, esi
sub dword [ebp - 8], edi
mov dword [edi], edx
xor dword [ebp - 8], eax
add edi, 4
add ebx, 0x8d9f95f6
sub ebx, 0x8d9f95f2
loop 0x1000f1f2
add eax, 0x4f706eb
add eax, 0xfb09b9d0
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0xaf737ca7
sub ecx, 0x9f737ca7
add ecx, dword [ebp - 0x20]
call ebx
leave
ret

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
nop
pop eax
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
jl 0x433030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x409050
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
fld dword [0x44f30c]
fstp qword [0x44f3a0]
cmp dword [0x45128c], 0
jne 0x409075
call fcn.0041a5a0
mov dword [0x45128c], eax
push 3
push 0x311c
call fcn.0041a2a0
add esp, 8
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.0041ec3c
add esp, 8
mov dword [ebp - 4], eax
mov edx, dword [0x44f1d8]
mov dword [ebp - 0x10], edx
fild dword [ebp - 0x10]
fmul dword [0x44f348]
call fcn.0041e330
mov dword [0x44f1d8], eax
fld dword [0x44f348]
fadd qword [0x4492e8]
fstp dword [0x44f348]
mov eax, dword [ebp - 8]
push eax
push 3
call fcn.00404630
add esp, 8
cmp dword [ebp - 4], 0
jne 0x40918d
push 0x3e8
call dword [0x450ba0]
push 3
push 0x311c
call fcn.0041a2a0
add esp, 8
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.0041ec3c
add esp, 8
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0xc]
push eax
push 3
call fcn.00404630
add esp, 8
mov cx, word [0x44f1c0]
sub cx, 1
mov word [0x44f1c0], cx
fld qword [0x44f3b8]
movsx edx, word [0x44f1c0]
mov dword [ebp - 0x14], edx
fild dword [ebp - 0x14]
fsubrp st(1)
mov eax, dword [0x44f25c]
mov dword [ebp - 0x18], eax
fild dword [ebp - 0x18]
fld qword [0x44f3b8]
fsub qword [0x4492e8]
fstp qword [0x44f3b8]
mov ecx, dword [0x44f25c]
sub ecx, 1
mov dword [0x44f25c], ecx
fxch st(1)
fcompi st(1)
fstp st(0)
jb 0x40918d
movsx edx, word [0x44f4d0]
imul edx, edx, 0xd5cad5ff
mov word [0x44f4d0], dx
cmp dword [ebp - 4], 0
je 0x4091b4
mov eax, dword [ebp - 4]
push eax
push 1
push 4
push 0x45128c
call fcn.0041f84f
add esp, 0x10
mov ecx, dword [ebp - 4]
push ecx
call fcn.0041f684
add esp, 4
mov esp, ebp
pop ebp
ret
Function at 0x40b7f0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x44f138]
mov ecx, dword [0x44f154]
lea edx, [ecx + eax - 0x5690fc8d]
mov dword [0x44f154], edx
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
movsx ecx, word [0x44f254]
sub ecx, 0x3b1d6477
mov edx, dword [0x44f284]
mov eax, dword [0x44f170]
add eax, dword [0x44f304]
sub eax, edx
mov edx, dword [0x44f284]
sub edx, 1
mov dword [0x44f284], edx
cmp eax, ecx
jge 0x40b876
mov eax, dword [0x44f0c4]
mov dword [ebp - 0x10], eax
fild dword [ebp - 0x10]
fadd dword [0x44f12c]
fmul dword [0x44f3e8]
fstp dword [0x44f3e8]
fld dword [0x44f12c]
fadd qword [0x4492e8]
fstp dword [0x44f12c]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 4]
lea eax, [edx + ecx*4]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 8], ecx
jmp 0x40b893
mov edx, dword [ebp - 4]
add edx, 4
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 0xc]
je 0x40b8d4
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
xor edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
mov dword [eax], edx
mov ecx, dword [ebp - 8]
shr ecx, 1
mov edx, dword [ebp - 8]
shl edx, 0x1f
or ecx, edx
mov dword [ebp - 8], ecx
movzx eax, byte [ebp - 8]
movzx ecx, byte [ebp - 7]
add ecx, eax
mov byte [ebp - 7], cl
movzx edx, byte [ebp - 7]
movzx eax, byte [ebp - 8]
add eax, edx
mov byte [ebp - 8], al
jmp 0x40b88a
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret

Function at 0x412bf0
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], ecx
fld qword [0x44f058]
fmul qword [0x449bb8]
fstp qword [0x44f058]
mov eax, dword [ebp - 4]
mov dword [eax], 0
mov ecx, dword [ebp - 4]
mov dword [ecx + 4], 0
mov edx, dword [0x44f0c4]
sub edx, 0x16a12a22
mov dword [ebp - 8], edx
fild dword [ebp - 8]
fmul qword [0x44f520]
fstp qword [0x44f520]
mov eax, dword [0x44f0c4]
sub eax, 1
mov dword [0x44f0c4], eax
mov ecx, dword [ebp - 4]
mov dword [ecx + 8], 0x67452301
mov edx, dword [ebp - 4]
mov dword [edx + 0xc], 0xefcdab89
mov eax, dword [ebp - 4]
mov dword [eax + 0x10], 0x98badcfe
mov ecx, dword [ebp - 4]
mov dword [ecx + 0x14], 0x10325476
mov esp, ebp
pop ebp
ret
Function at 0x42789a
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x44fb30]
jne 0x4278a4
repz ret
jmp fcn.00432fb0

Function at 0x42feb2
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x44fb30]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.004282b0
and dword [ebp - 0x14], 0
cmp dword [0x451d64], 0
mov dword [ebp - 0x18], eax
jne 0x42ff65
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x43000d
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x43000d
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x451d64], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x451d68], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x451d6c], eax
call edi
push eax
call esi
mov dword [0x451d74], eax
test eax, eax
je 0x42ff65
push 0x44b514
push ebx
call edi
push eax
call esi
mov dword [0x451d70], eax
mov eax, dword [0x451d70]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x42ffbe
cmp dword [0x451d74], ecx
je 0x42ffbe
push eax
call esi
push dword [0x451d74]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x42ffbe
test ebx, ebx
je 0x42ffbe
call edi
test eax, eax
je 0x42ffb5
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x42ffb5
test byte [ebp - 8], 1
jne 0x42ffbe
or dword [ebp + 0x10], 0x200000
jmp 0x42fff1
mov eax, dword [0x451d68]
cmp eax, dword [ebp - 0x18]
je 0x42fff1
push eax
call esi
test eax, eax
je 0x42fff1
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x42fff1
mov eax, dword [0x451d6c]
cmp eax, dword [ebp - 0x18]
je 0x42fff1
push eax
call esi
test eax, eax
je 0x42fff1
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x451d64]
call esi
test eax, eax
je 0x43000d
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x43000f
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042789a
leave
ret
Function at 0x30032120
Capabilities:
Check internet connectivity via wininet

Disassembly:
push ebp
mov ebp, esp
push ecx
call fcn.30031fe6
test eax, eax
je 0x30032181
push dword [0x3008b53c]
call fcn.30040e8c
test eax, eax
jne 0x3003217c
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 4], eax
call fcn.3003da0a
test eax, eax
je 0x30032160
push dword [0x3008b53c]
push 0x30004554
call fcn.3003db29
pop ecx
pop ecx
call fcn.3003da0a
test eax, eax
je 0x30032178
push dword [ebp - 4]
push 0x30004530
call fcn.3003db29
pop ecx
pop ecx
xor eax, eax
jmp 0x30032193
xor eax, eax
inc eax
jmp 0x30032193
push 0
lea eax, [ebp - 4]
push eax
call dword [sym.imp.WININET.dll_InternetGetConnectedState]
neg eax
sbb eax, eax
neg eax
leave
ret 4

Function at 0x300325e6
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x174
mov eax, dword [0x3002223c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x14]
push ebx
xor ebx, ebx
push esi
mov esi, dword [ebp + 8]
push edi
xor edi, edi
mov dword [ebp - 0x158], eax
mov eax, dword [ebp + 0x10]
inc edi
cmp dword [0x300c1bc0], ebx
mov dword [ebp - 0x124], eax
mov dword [ebp - 0x14c], edx
mov dword [ebp - 0x12c], ebx
mov dword [ebp - 0x148], ebx
mov dword [ebp - 0x15c], ebx
mov dword [ebp - 0x138], ebx
mov dword [ebp - 0x11c], ebx
mov dword [ebp - 0x154], ebx
mov dword [ebp - 0x140], ebx
mov dword [ebp - 0x13c], ebx
mov dword [ebp - 0x164], ebx
jne 0x3003266e
mov eax, dword [0x300bfc58]
test byte [eax + 0x38], 0x40
mov dword [ebp - 0x128], edi
jne 0x30032674
mov dword [ebp - 0x128], ebx
cmp dword [esi + 0x14], ebx
jg 0x30032684
mov dword [0x300c7a88], edi
jmp 0x300336db
cmp dword [0x300c1bb4], ebx
je 0x3003268f
mov dword [esi + 0x28], edi
mov ecx, dword [esi + 0x44]
cmp ecx, ebx
jne 0x3003269b
cmp dword [esi + 0x40], ebx
je 0x300326b4
cmp dword [esi + 0x24], ebx
jne 0x300336c8
mov eax, dword [esi + 0xc]
cmp eax, ebx
je 0x300326b4
cmp word [eax], bx
jne 0x300336c8
cmp ecx, ebx
je 0x30032700
mov eax, dword [esi]
cmp eax, ebx
je 0x300326c2
cmp byte [eax], bl
jne 0x300326e9
mov eax, dword [esi + 8]
cmp eax, ebx
je 0x300326cd
cmp byte [eax], bl
jne 0x300326e9
mov eax, dword [esi + 0x10]
cmp eax, ebx
je 0x300326d9
cmp word [eax], bx
jne 0x300326e9
cmp dword [esi + 0x28], ebx
jne 0x300326e9
mov eax, dword [esi + 4]
cmp eax, ebx
je 0x30032700
cmp byte [eax], bl
je 0x30032700
call fcn.3003da0a
test eax, eax
je 0x300336db
push 0x30004728
jmp 0x300336d6
cmp dword [0x300c7a7c], ebx
je 0x30032724
cmp dword [esi + 0x28], ebx
je 0x30032724
call fcn.3003da0a
test eax, eax
je 0x300336db
push 0x300046f8
jmp 0x300336d6
mov ecx, dword [0x300c7ad8]
cmp ecx, ebx
je 0x30032768
cmp dword [0x300c1bc0], ebx
jne 0x30032768
xor eax, eax
mov dword [ebp - 0x174], ebx
call fcn.3003da0a
test eax, eax
je 0x300336db
push 0x300045b0
call fcn.3003daa4
Function at 0x2e001992
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x2e03da4c]
jne 0x2e00199c
repz ret
jmp fcn.2e027a26

Function at 0x2e003576
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
pushal
call 0x2e003585
pop dword [ebp - 0xc]
mov eax, 0x8a069dae
sub eax, 0x5c066829
sub dword [ebp - 0xc], eax
mov dword [ebp - 0x1c], 0xa8ceddbe
add dword [ebp - 0x1c], 0xa583678d
mov dword [ebp - 0x18], 0x560ccc47
sub dword [ebp - 0x18], 0x23d98002
mov dword [ebp - 0x14], 0x4801d4b0
sub dword [ebp - 0x14], 0xfbb59082
mov dword [ebp - 0x10], 0xb3534f79
sub dword [ebp - 0x10], 0xb3534f79
lea eax, [ebp - 0x1c]
push eax
mov eax, 0xd9e9986f
sub eax, 0xabe6e82f
add eax, dword [ebp - 0xc]
call dword [eax]
mov dword [ebp - 0x1c], 0xb409ef52
sub dword [ebp - 0x1c], 0x3f9785fc
mov dword [ebp - 0x18], 0xeb317680
sub dword [ebp - 0x18], 0xa9c5150b
mov dword [ebp - 0x14], 0x65f2e09c
add dword [ebp - 0x14], 0xfd7c8bd0
mov dword [ebp - 0x10], 0xca00af78
sub dword [ebp - 0x10], 0xca00af78
lea ebx, [ebp - 0x1c]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0xc]
call dword [eax]
push 0x40
push 0x1000
push 0x3dd5d
push 0
call eax
mov ecx, 0xc721b6a0
add ecx, 0x38de8d2a
mov esi, eax
mov edx, 0x2e04e800
add edx, dword [ebp - 0xc]
mov edi, 0x3b90778d
xor dword [ebp - 8], ecx
mov ebx, dword [edx]
add dword [ebp - 8], ebx
sub ebx, edi
mov dword [esi], ebx
add dword [ebp - 4], 0x7a8bca2d
add esi, 4
add edx, 0x4baaabb7
sub edx, 0x4baaabb3
loop 0x2e003696
add eax, 0x110001ca
sub eax, 0x10feffcf
xor ebx, ebx
add ebx, eax
add eax, 0xdea29e81
sub eax, 0xdea29e7c
mov ecx, 0x2e000000
add ecx, dword [ebp - 0xc]
call ebx
leave
ret

Function at 0x2e010c88
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x10
mov eax, 0x2e028d1f
call fcn.2e001440
mov esi, ecx
mov dword [ebp - 0x1c], esi
xor ebx, ebx
mov dword [esi + 0x14], 0xf
mov dword [esi + 0x10], ebx
mov byte [esi], bl
mov dword [ebp - 4], ebx
call fcn.2e003576
test ax, ax
je 0x2e010d3c
lea eax, [ebp - 0x14]
push eax
push str.softwaremicrosoftwindows_shell_associationsurlassociationshttpuserchoice
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x2e010d3c
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
lea eax, [ebp - 0x18]
push eax
push ebx
push ebx
push ebx
mov edi, str.progid
push edi
push dword [ebp - 0x14]
call esi
test eax, eax
jne 0x2e010d30
mov eax, dword [ebp - 0x18]
inc eax
push eax
call fcn.2e003576
pop ecx
mov dword [ebp - 0x10], eax
lea ecx, [ebp - 0x18]
push ecx
push eax
push ebx
push ebx
push edi
push dword [ebp - 0x14]
mov byte [ebp - 4], 1
call esi
test eax, eax
jne 0x2e010d24
push dword [ebp - 0x10]
call sub.MSVCR100.dll_strlen
pop ecx
mov ecx, dword [ebp - 0x1c]
push eax
push dword [ebp - 0x10]
call fcn.2e003576
push dword [ebp - 0x10]
mov byte [ebp - 4], bl
call sub.MSVCR100.dll_void___cdecl_operator_delete_void__
pop ecx
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [ebp - 0x1c]
mov eax, esi
call fcn.2e001489
ret
Function at 0x2e010d44
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x30
mov eax, 0x2e028d4a
call fcn.2e0276dc
mov eax, ecx
mov esi, dword [ebp + 8]
mov ebx, dword [ebp + 0xc]
xor edi, edi
mov byte [ebp - 0x2d], 0
cmp dword [eax + 0x10], edi
jbe 0x2e010e1f
push eax
lea ecx, [ebp - 0x2c]
call fcn.2e003576
push esi
mov dword [ebp - 4], edi
call sub.MSVCR100.dll_strlen
pop ecx
push eax
push esi
lea ecx, [ebp - 0x2c]
call fcn.2e003576
cmp dword [ebp - 0x18], 0x10
mov eax, dword [ebp - 0x2c]
jae 0x2e010d90
lea eax, [ebp - 0x2c]
lea ecx, [ebp - 0x34]
push ecx
push eax
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x2e010e0f
lea eax, [ebp - 0x38]
push eax
push edi
mov esi, 0x2e02b538
push esi
push dword [ebp - 0x34]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
test eax, eax
jne 0x2e010e06
mov eax, dword [ebp - 0x38]
inc eax
push eax
call fcn.2e003576
mov edi, eax
pop ecx
mov dword [ebp - 0x3c], edi
lea eax, [ebp - 0x38]
push eax
push edi
push 0
push 0
push esi
push dword [ebp - 0x34]
mov byte [ebp - 4], 1
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x2e010dfb
push edi
call sub.MSVCR100.dll_strlen
pop ecx
push eax
push edi
mov ecx, ebx
call fcn.2e003576
mov byte [ebp - 0x2d], 1
push edi
mov byte [ebp - 4], 0
call sub.MSVCR100.dll_void___cdecl_operator_delete_void__
pop ecx
push dword [ebp - 0x34]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
or dword [ebp - 4], 0xffffffff
push 0
push 1
lea ecx, [ebp - 0x2c]
call fcn.2e003576
mov al, byte [ebp - 0x2d]
call fcn.2e02774b
ret 8

Function at 0x2e010e2a
Capabilities:
Query or enumerate registry value

Disassembly:
push 8
mov eax, 0x2e028d77
call fcn.2e001440
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
xor ebx, ebx
push 0x80000001
call esi
cmp eax, ebx
je 0x2e010e62
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
push 0x80000002
call esi
cmp eax, ebx
jne 0x2e010ecd
lea eax, [ebp + 8]
push eax
push ebx
mov esi, 0x2e02b538
push esi
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
test eax, eax
jne 0x2e010ec4
mov eax, dword [ebp + 8]
cmp eax, ebx
jl 0x2e010ec4
inc eax
push eax
call fcn.2e003576
mov edi, eax
pop ecx
mov dword [ebp - 0x14], edi
lea eax, [ebp + 8]
push eax
push edi
push ebx
push ebx
push esi
push dword [ebp - 0x10]
mov dword [ebp - 4], ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x2e010eb9
push edi
call sub.MSVCR100.dll_strlen
pop ecx
mov ecx, dword [ebp + 0xc]
push eax
push edi
call fcn.2e003576
mov bl, 1
or dword [ebp - 4], 0xffffffff
push edi
call sub.MSVCR100.dll_void___cdecl_operator_delete_void__
pop ecx
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov al, bl
call fcn.2e001489
ret 8
Function at 0x10006af0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x10072040]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
mov edx, ecx
push esi
push edi
lea esi, [ebp - 0x18]
mov edi, 0x10
movss xmm1, dword [edx + 0xfc]
movss xmm0, dword [eax]
movss xmm2, dword [edx + 0x100]
subss xmm0, xmm1
mov ecx, dword [edx + 0xe0]
movss dword [ebp - 0x18], xmm0
movss xmm0, dword [eax + 4]
subss xmm0, xmm2
movss dword [ebp - 0x14], xmm0
movss xmm0, dword [eax + 8]
subss xmm0, xmm1
movss dword [ebp - 0x10], xmm0
movss xmm0, dword [eax + 0xc]
mov eax, dword [edx + 0xe8]
subss xmm0, xmm2
mov edx, dword [eax + ecx*4 - 4]
movss dword [ebp - 0xc], xmm0
not edx
nop dword [eax + eax]
movzx eax, byte [esi]
lea esi, [esi + 1]
movzx ecx, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1006a2b8]
sub edi, 1
jne 0x10006b70
mov ecx, dword [ebp - 8]
not edx
pop edi
xor ecx, ebp
mov eax, edx
pop esi
call fcn.10049c21
mov esp, ebp
pop ebp
ret 4
Function at 0x1000f660
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x10072040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [0x10072700]
lea edx, [ebp - 8]
push ebx
push esi
push edi
mov edi, dword [eax + 0x3e28]
mov esi, 4
mov eax, dword [edi + 0xe0]
add edi, 0xe0
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], ecx
mov ebx, dword [edi + 8]
mov ebx, dword [ebx + eax*4 - 4]
not ebx
movzx eax, byte [edx]
lea edx, [edx + 1]
movzx ecx, bl
xor ecx, eax
shr ebx, 8
xor ebx, dword [ecx*4 + 0x1006a2b8]
sub esi, 1
jne 0x1000f6a1
mov eax, dword [0x10072700]
not ebx
cmp dword [eax + 0x3e5c], ebx
jne 0x1000f6db
push ecx
push dword [ebp - 0xc]
lea edx, [esi + 4]
mov ecx, ebx
call fcn.100190f0
add esp, 8
mov ecx, dword [edi + 4]
mov esi, dword [edi]
cmp esi, ecx
jne 0x1000f706
inc esi
test ecx, ecx
je 0x1000f6f4
mov eax, ecx
cdq
sub eax, edx
sar eax, 1
add eax, ecx
jmp 0x1000f6f9
mov eax, 8
cmp eax, esi
mov ecx, edi
cmovg esi, eax
push esi
call fcn.10019920
mov ecx, dword [edi]
mov eax, dword [edi + 8]
mov dword [eax + ecx*4], ebx
inc dword [edi]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10049c21
mov esp, ebp
pop ebp
ret