joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1002fc10
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
lea eax, [ebp - 4]
push eax
push 0x40
push 5
push 0x588661
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, 0x588661
mov dword [eax], 0x90909090
mov byte [eax + 4], 0x90
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push 5
push 0x588661
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esp, ebp
pop ebp
ret

Function at 0x1002fc50
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
lea eax, [ebp - 4]
mov byte [ebp - 0x10], 0xe8
push eax
push 0x40
push 5
push 0x588661
mov dword [ebp - 0xf], 0xfffdcf5a
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
je 0x1002fcaa
mov eax, dword [ebp - 0x10]
mov ecx, 0x588661
mov dword [ecx], eax
mov al, byte [ebp - 0xc]
mov byte [ecx + 4], al
lea eax, [ebp - 8]
push eax
push dword [ebp - 4]
mov dword [ebp - 8], 0
push 5
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x1002fcb0
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esp, ebp
pop ebp
ret

Function at 0x1002fd60
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
lea eax, [ebp - 4]
push eax
push 0x40
push 1
push 0x54a270
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
mov byte [0x54a270], 0xc3
push eax
push dword [ebp - 4]
push 1
push 0x54a270
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esp, ebp
pop ebp
ret

Function at 0x1002fda0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
lea eax, [ebp - 4]
push eax
push 0x40
push 1
push 0x54a270
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
mov byte [0x54a270], 0x55
push eax
push dword [ebp - 4]
push 1
push 0x54a270
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esp, ebp
pop ebp
ret

Function at 0x1002fde0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
push eax
push 0x40
push 1
push 0x59af55
call esi
lea eax, [ebp - 4]
mov byte [0x59af55], 0
push eax
push dword [ebp - 4]
push 1
push 0x59af55
call esi
lea eax, [ebp - 4]
push eax
push 0x40
push 1
push 0x59b24a
call esi
lea eax, [ebp - 4]
mov byte [0x59b24a], 0
push eax
push dword [ebp - 4]
push 1
push 0x59b24a
call esi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x1002fe40
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
push eax
push 0x40
push 1
push 0x59af55
call esi
lea eax, [ebp - 4]
mov byte [0x59af55], 1
push eax
push dword [ebp - 4]
push 1
push 0x59af55
call esi
lea eax, [ebp - 4]
push eax
push 0x40
push 1
push 0x59b24a
call esi
lea eax, [ebp - 4]
mov byte [0x59b24a], 1
push eax
push dword [ebp - 4]
push 1
push 0x59b24a
call esi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x100317c0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
push ecx
mov dword [esp], 0
lea edi, [edx - 0xf]
push 1
mov esi, ecx
movd xmm1, edi
push 1
sub esp, 0x20
mov ebx, 0x637c60
cvtdq2ps xmm1, xmm1
lea eax, [esi - 8]
mov dword [esp + 0x1c], 0x3e2bedf6
mov dword [esp + 0x18], 0x3f400000
mov dword [esp + 0x14], 0
movd xmm0, eax
mov dword [esp + 0x10], 0
cvtdq2ps xmm0, xmm0
mov dword [esp + 0xc], 0x41700000
mov dword [esp + 8], 0x42ac0000
movss dword [esp + 4], xmm1
movss dword [esp], xmm0
push 0xf069
call ebx
add esp, 0x30
add esi, 0x42
cmp dword [0x102c12b8], 0
mov eax, 0x790b10
push 0xb
push 0xb
push edi
push esi
jne 0x10031949
call eax
add esp, 0x10
test al, al
je 0x10031915
push 1
mov eax, 0x791070
call eax
add esp, 4
test eax, eax
je 0x10031915
cmp byte [0x8793386], 0
je 0x10031915
mov eax, 0x83c080
call eax
push ecx
mov dword [esp], 0
push 1
push 1
sub esp, 0x20
movd xmm0, edi
cvtdq2ps xmm0, xmm0
mov dword [esp + 0x1c], 0x3dc84620
mov dword [esp + 0x18], 0x3ddf6fce
mov dword [esp + 0x14], 0x3ed38c54
mov dword [esp + 0x10], 0x3f19999a
mov dword [esp + 0xc], 0x41300000
mov dword [esp + 8], 0x41300000
movss dword [esp + 4], xmm0
movd xmm0, esi
cvtdq2ps xmm0, xmm0
movss dword [esp], xmm0
push 0xf069
call ebx
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
add esp, 0x30
call esi
mov ecx, dword [0x102c12bc]
add ecx, 0xc8
cmp eax, ecx
jb 0x10031a6f
mov dword [0x102c12b8], 1
call esi
pop edi
pop esi
mov dword [0x102c12bc], eax
pop ebx
ret
push ecx
mov dword [esp], 0
push 1
push 1
sub esp, 0x20
mov dword [esp + 0x1c], 0x3dc84620
mov dword [esp + 0x18], 0x3ddf6fce
mov dword [esp + 0x14], 0x3ed38c54
mov dword [esp + 0x10], 0x3ef74bc6
jmp 0x10031a3c
call eax
add esp, 0x10
test al, al
je 0x10031a0d
push 1
mov eax, 0x791070
call eax
add esp, 4
test eax, eax
je 0x10031a0d
cmp byte [0x8793386], 0
je 0x10031a0d
mov eax, 0x83c080
call eax
push ecx
mov dword [esp], 0
push 1
push 1
sub esp, 0x20
movd xmm0, edi
cvtdq2ps xmm0, xmm0
mov dword [esp + 0x1c], 0x3dc84620
mov dword [esp + 0x18], 0x3ddf6fce
mov dword [esp + 0x14], 0x3ed38c54
mov dword [esp + 0x10], 0x3e041892
mov dword [esp + 0xc], 0x41300000
mov dword [esp + 8], 0x41300000
movss dword [esp + 4], xmm0
movd xmm0, esi
cvtdq2ps xmm0, xmm0
movss dword [esp], xmm0
push 0xf069
call ebx
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
add esp, 0x30
call esi
mov ecx, dword [0x102c12bc]
add ecx, 0xc8
cmp eax, ecx
jb 0x10031a6f
mov dword [0x102c12b8], 0
call esi
pop edi
pop esi
mov dword [0x102c12bc], eax
pop ebx
ret
push ecx
mov dword [esp], 0
push 1
push 1
sub esp, 0x20
mov dword [esp + 0x1c], 0x3dc84620
mov dword [esp + 0x18], 0x3ddf6fce
mov dword [esp + 0x14], 0x3ed38c54
mov dword [esp + 0x10], 0x3c54fdf3
movd xmm0, edi
cvtdq2ps xmm0, xmm0
mov dword [esp + 0xc], 0x41300000
mov dword [esp + 8], 0x41300000
movss dword [esp + 4], xmm0
movd xmm0, esi
cvtdq2ps xmm0, xmm0
movss dword [esp], xmm0
push 0xf069
call ebx
add esp, 0x30
pop edi
pop esi
pop ebx
ret
Function at 0x1003c150
Capabilities:
Terminate thread

Disassembly:
push esi
mov esi, ecx
mov eax, dword [esi + 0x4034]
test eax, eax
je 0x1003c17c
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push dword [esi + 0x4034]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 0x4034], 0
mov eax, dword [esi + 4]
cmp eax, 0xffffffff
je 0x1003c192
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov dword [esi + 4], 0xffffffff
mov eax, dword [esi + 8]
test eax, eax
je 0x1003c1a7
push eax
call dword [sym.imp.WS2_32.dll_WSACloseEvent]
mov dword [esi + 8], 0
mov byte [esi + 0x4038], 0
pop esi
ret

Function at 0x1003c1b0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2008
call fcn.1012ba90
mov eax, dword [0x1014600c]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
push 0x1014bb5c
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [0x10147b44], 0xffffffff
je 0x1003c2de
cmp byte [0x1014bb78], 0
je 0x1003c2de
push esi
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 0x2004]
push esi
push edi
push eax
call sub.VCRUNTIME140.dll_memcpy
mov ecx, dword [0x1014bb50]
add esp, 0xc
test ecx, ecx
jle 0x1003c227
lea eax, [ecx + esi]
cmp eax, 0x2000
jg 0x1003c2b5
push esi
lea eax, [ebp - 0x2004]
push eax
jmp 0x1003c281
xor edi, edi
test esi, esi
jle 0x1003c296
nop dword [eax]
push 0
lea eax, [ebp - 0x2004]
add eax, edi
push esi
push eax
push dword [0x10147b44]
mov dword [ebp - 0x2008], eax
call dword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
je 0x1003c25d
sub esi, eax
add edi, eax
test esi, esi
jg 0x1003c230
jmp 0x1003c296
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x1003c2b5
mov ecx, dword [0x1014bb50]
lea eax, [ecx + esi]
cmp eax, 0x2000
jg 0x1003c2b5
push esi
push dword [ebp - 0x2008]
lea eax, [ecx + 0x10149b50]
push eax
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
add dword [0x1014bb50], esi
push 0x1014bb5c
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
mov al, 1
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100ddef3
mov esp, ebp
pop ebp
ret 8
mov ecx, 0x10147b40
call fcn.1003c150
push 0x1014bb5c
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
xor al, al
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100ddef3
mov esp, ebp
pop ebp
ret 8
push 0x1014bb5c
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov ecx, dword [ebp - 4]
xor al, al
xor ecx, ebp
pop edi
call fcn.100ddef3
mov esp, ebp
pop ebp
ret 8
Function at 0x100420f0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
movd xmm1, dword [0x102ca398]
mov edx, ecx
movss xmm0, dword [0x10192d58]
mov eax, dword [0x102ca3a0]
cvtdq2ps xmm1, xmm1
comiss xmm0, xmm1
ja 0x10042175
comiss xmm1, dword [0x10192d60]
ja 0x10042175
movss xmm0, dword [0x10192d5c]
movd xmm2, eax
cvtdq2ps xmm2, xmm2
comiss xmm0, xmm2
ja 0x10042175
comiss xmm2, dword [0x10192d64]
ja 0x10042175
cmp edx, 0x201
jne 0x1004214b
mov byte [0x10192d6c], 1
pop ebp
ret 4
mov eax, dword [ebp + 8]
sub eax, dword [0x10192d68]
mov byte [0x10192d6c], 0
cmp eax, 0x1f4
jb 0x100422e3
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x10192d68], eax
pop ebp
ret 4
movss xmm0, dword [0x10192d98]
comiss xmm0, xmm1
ja 0x100421e5
comiss xmm1, dword [0x10192da0]
ja 0x100421e5
movss xmm0, dword [0x10192d9c]
movd xmm2, eax
cvtdq2ps xmm2, xmm2
comiss xmm0, xmm2
ja 0x100421e5
comiss xmm2, dword [0x10192da4]
ja 0x100421e5
cmp edx, 0x201
jne 0x100421bb
mov byte [0x10192dac], 1
pop ebp
ret 4
mov eax, dword [ebp + 8]
sub eax, dword [0x10192da8]
mov byte [0x10192dac], 0
cmp eax, 0x1f4
jb 0x100422e3
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x10192da8], eax
pop ebp
ret 4
movss xmm0, dword [0x10192dd8]
comiss xmm0, xmm1
ja 0x10042255
comiss xmm1, dword [0x10192de0]
ja 0x10042255
movss xmm0, dword [0x10192ddc]
movd xmm1, eax
cvtdq2ps xmm1, xmm1
comiss xmm0, xmm1
ja 0x10042255
comiss xmm1, dword [0x10192de4]
ja 0x10042255
cmp edx, 0x201
jne 0x1004222b
mov byte [0x10192dec], 1
pop ebp
ret 4
mov eax, dword [ebp + 8]
sub eax, dword [0x10192de8]
mov byte [0x10192dec], 0
cmp eax, 0x1f4
jb 0x100422e3
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x10192de8], eax
pop ebp
ret 4
push 0x43
mov ecx, 0x10191cb0
call fcn.100778c0
test al, al
je 0x1004229e
cmp edx, 0x201
jne 0x10042278
mov byte [0x10192e2c], 1
pop ebp
ret 4
mov eax, dword [ebp + 8]
sub eax, dword [0x10192e28]
mov byte [0x10192e2c], 0
cmp eax, 0x1f4
jb 0x100422e3
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x10192e28], eax
pop ebp
ret 4
push 0x44
mov ecx, 0x10191cb0
call fcn.100778c0
test al, al
je 0x100422e3
cmp edx, 0x201
jne 0x100422c1
mov byte [0x10192e6c], 1
pop ebp
ret 4
mov eax, dword [ebp + 8]
sub eax, dword [0x10192e68]
mov byte [0x10192e6c], 0
cmp eax, 0x1f4
jb 0x100422e3
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x10192e68], eax
pop ebp
ret 4
Function at 0x10042e60
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push ecx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, dword [0x101924e8]
cmp eax, 0x5dc
jb 0x10042eff
call dword [sym.imp.KERNEL32.dll_GetTickCount]
cmp byte [0x101924ed], 1
mov dword [0x101924e8], eax
jne 0x10042e9a
mov byte [0x101924ed], 0
mov esp, ebp
pop ebp
ret
mov eax, 0x10302dd4
nop
mov dword [eax], 0xffffffff
add eax, 8
cmp eax, 0x10302f24
jl 0x10042ea0
mov edx, 4
mov dword [0x10302694], 0
lea ecx, [ebp - 4]
mov dword [0x1030268c], 0
mov dword [ebp - 4], 0xe8f304c1
call fcn.100ca020
cmp dword [0x10181474], 2
jne 0x10042eee
mov eax, dword [0x10526080]
mov byte [eax + 0x29], 1
mov esp, ebp
pop ebp
ret
mov byte [0x101924ed], 1
mov dword [0x10181180], 1
mov esp, ebp
pop ebp
ret
Function at 0x100433a0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [0x1014ea78]
mov eax, edx
push ebx
mov ebx, dword [ebp + 8]
push esi
mov ecx, dword [eax + 4]
push edi
cmp byte [ecx + 0xd], 0
jne 0x100433d4
nop word [eax + eax]
cmp dword [ecx + 0x10], ebx
jge 0x100433ca
mov ecx, dword [ecx + 8]
jmp 0x100433ce
mov eax, ecx
mov ecx, dword [ecx]
cmp byte [ecx + 0xd], 0
je 0x100433c0
cmp eax, edx
je 0x100433dd
cmp ebx, dword [eax + 0x10]
jge 0x100433df
mov eax, edx
xor edx, edx
mov ecx, 0x1014bb94
cmp edx, 0xc7
ja 0x100433fb
cmp dword [ecx], edx
jne 0x100433fb
test ecx, ecx
je 0x100433fb
cmp dword [ecx + 4], ebx
je 0x10043409
add ecx, 0x3c
inc edx
cmp ecx, 0x1014ea74
jl 0x100433e6
xor ecx, ecx
xor esi, esi
mov edx, 0x101aa404
cmp esi, 0x63
ja 0x10043422
cmp dword [edx], esi
jne 0x10043422
test edx, edx
je 0x10043422
cmp dword [edx + 4], ebx
je 0x10043430
add edx, 0x34
inc esi
cmp edx, 0x101ab854
jl 0x10043410
xor edx, edx
xor edi, edi
mov esi, 0x101569f4
cmp edi, 0x31
ja 0x10043449
cmp dword [esi], edi
jne 0x10043449
test esi, esi
je 0x10043449
cmp dword [esi + 4], ebx
je 0x10043457
add esi, 0x7c
inc edi
cmp esi, 0x1015822c
jl 0x10043437
xor esi, esi
cmp eax, dword [0x1014ea78]
je 0x100434a8
movd xmm0, dword [eax + 0x1c]
movss xmm1, dword [0x1013d030]
cvtdq2ps xmm0, xmm0
mov ecx, dword [ebp + 0xc]
pop edi
pop esi
pop ebx
divss xmm0, xmm1
movss dword [ecx], xmm0
movd xmm0, dword [eax + 0x20]
cvtdq2ps xmm0, xmm0
divss xmm0, xmm1
movss dword [ecx + 4], xmm0
movd xmm0, dword [eax + 0x24]
mov eax, 1
cvtdq2ps xmm0, xmm0
divss xmm0, xmm1
movss dword [ecx + 8], xmm0
pop ebp
ret 8
test ecx, ecx
je 0x100434f5
movd xmm0, dword [ecx + 0x30]
movss xmm1, dword [0x1013d030]
cvtdq2ps xmm0, xmm0
mov eax, dword [ebp + 0xc]
divss xmm0, xmm1
movss dword [eax], xmm0
movd xmm0, dword [ecx + 0x34]
cvtdq2ps xmm0, xmm0
divss xmm0, xmm1
movss dword [eax + 4], xmm0
movd xmm0, dword [ecx + 0x38]
cvtdq2ps xmm0, xmm0
pop edi
pop esi
pop ebx
divss xmm0, xmm1
movss dword [eax + 8], xmm0
mov eax, 1
pop ebp
ret 8
test edx, edx
je 0x1004352c
movd xmm0, dword [edx + 0x28]
movss xmm1, dword [0x1013d030]
cvtdq2ps xmm0, xmm0
mov eax, dword [ebp + 0xc]
divss xmm0, xmm1
movss dword [eax], xmm0
movd xmm0, dword [edx + 0x2c]
cvtdq2ps xmm0, xmm0
divss xmm0, xmm1
movss dword [eax + 4], xmm0
movd xmm0, dword [edx + 0x30]
jmp 0x100434dd
test esi, esi
je 0x10043566
movd xmm0, dword [esi + 0x70]
movss xmm1, dword [0x1013d030]
cvtdq2ps xmm0, xmm0
mov eax, dword [ebp + 0xc]
divss xmm0, xmm1
movss dword [eax], xmm0
movd xmm0, dword [esi + 0x74]
cvtdq2ps xmm0, xmm0
divss xmm0, xmm1
movss dword [eax + 4], xmm0
movd xmm0, dword [esi + 0x78]
jmp 0x100434dd
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret 8
Function at 0x100454b0
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, dword [0x101924e8]
cmp eax, 0x5dc
jb 0x1004555d
call dword [sym.imp.KERNEL32.dll_GetTickCount]
cmp byte [0x101924ed], 1
mov dword [0x101924e8], eax
jne 0x100454ec
mov byte [0x101924ed], 0
mov esp, ebp
pop ebp
ret
mov ecx, 0x10302f30
call fcn.10044e40
mov edx, 4
mov dword [0x10302f38], 0
lea ecx, [ebp - 8]
mov dword [ebp - 8], 0xe7f304c1
call fcn.100ca020
mov edx, 5
mov dword [ebp - 8], 0xe6f305c1
lea ecx, [ebp - 8]
mov dword [0x10302f30], 0
mov byte [ebp - 4], 0
call fcn.100ca020
cmp dword [0x10181474], 2
jne 0x1004554c
mov eax, dword [0x1052608c]
mov byte [eax + 0x29], 1
mov esp, ebp
pop ebp
ret
mov byte [0x101924ed], 1
mov dword [0x10181180], 3
mov esp, ebp
pop ebp
ret
Function at 0x1005f960
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push str.._Settings.ini
push 0x64
push 0x102c73e0
push str.Tahoma
push str.FontName
push str.FontConfig
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
push 0x1005fba0
push 0x4060d0
push 0xe8
call fcn.100cf0b0
push fcn.1005fb20
push 0x4d2882
push 0xe8
call fcn.100cf0b0
push 0x1005fba0
push 0x4d28eb
push 0xe8
call fcn.100cf0b0
push 0x1005fba0
push 0x4d2957
push 0xe8
call fcn.100cf0b0
push fcn.1005fb20
push 0x4d29c1
push 0xe8
call fcn.100cf0b0
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
add esp, 0x3c
push eax
push 0x40
push 1
push 0x4060d5
call esi
lea eax, [ebp - 4]
mov byte [0x4060d5], 0x90
push eax
push dword [ebp - 4]
push 1
push 0x4060d5
call esi
lea eax, [ebp - 4]
push eax
push 0x40
push 1
push 0x4d2887
call esi
lea eax, [ebp - 4]
mov byte [0x4d2887], 0x90
push eax
push dword [ebp - 4]
push 1
push 0x4d2887
call esi
lea eax, [ebp - 4]
push eax
push 0x40
push 1
push 0x4d28f0
call esi
lea eax, [ebp - 4]
mov byte [0x4d28f0], 0x90
push eax
push dword [ebp - 4]
push 1
push 0x4d28f0
call esi
lea eax, [ebp - 4]
push eax
push 0x40
push 1
push 0x4d295c
call esi
lea eax, [ebp - 4]
mov byte [0x4d295c], 0x90
push eax
push dword [ebp - 4]
push 1
push 0x4d295c
call esi
lea eax, [ebp - 4]
push eax
push 0x40
push 1
push 0x4d29c6
call esi
lea eax, [ebp - 4]
mov byte [0x4d29c6], 0x90
push eax
push dword [ebp - 4]
push 1
push 0x4d29c6
call esi
cmp dword [0x10302678], 1
pop esi
push 0x102c73e0
push 0
push dword [0x10526130]
push 0
push 0
jne 0x1005fad0
push 1
jmp 0x1005fad2
push 0
push dword [0x10526134]
push dword [0x10525f3c]
push dword [0x1030040c]
push 0x2bc
push 0
push 0
push dword [0x1030267c]
push dword [0x10300408]
call dword [sym.imp.GDI32.dll_CreateFontA]
mov ecx, 0x103001f8
mov dword [0x103002e8], eax
call fcn.1005fb20
mov dword [0x103002ec], eax
mov esp, ebp
pop ebp
ret
Function at 0x10061f20
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov eax, 3
mov word [ebp - 4], 0xcffc
sub eax, ecx
mov byte [ebp - 2], 0xab
push edi
mov dword [ebp - 8], eax
mov edi, 1
mov ebx, 2
mov eax, 4
xor esi, esi
sub edi, ecx
sub ebx, ecx
sub eax, ecx
mov dword [ebp - 0xc], eax
mov eax, 0xaaaaaaab
mul esi
shr edx, 1
lea eax, [edx + edx*2]
mov edx, esi
sub edx, eax
movzx eax, byte [ebp + edx - 4]
lea edx, [edi + ecx]
xor byte [ecx], al
mov eax, 0xaaaaaaab
mul edx
shr edx, 1
lea eax, [edx + edx*2]
mov edx, esi
sub edx, eax
movzx eax, byte [ebp + edx - 3]
lea edx, [ebx + ecx]
xor byte [ecx + 1], al
mov eax, 0xaaaaaaab
mul edx
shr edx, 1
lea eax, [edx + edx*2]
mov edx, esi
sub edx, eax
movzx eax, byte [ebp + edx - 2]
xor byte [ecx + 2], al
mov eax, 0xaaaaaaab
mov edx, dword [ebp - 8]
lea edx, [edx + ecx]
mul edx
shr edx, 1
lea eax, [edx + edx*2]
mov edx, esi
sub edx, eax
movzx eax, byte [ebp + edx - 1]
xor byte [ecx + 3], al
mov eax, 0xaaaaaaab
mov edx, dword [ebp - 0xc]
lea edx, [edx + ecx]
mul edx
lea ecx, [ecx + 5]
shr edx, 1
lea eax, [edx + edx*2]
mov edx, esi
sub edx, eax
add esi, 5
movzx eax, byte [ebp + edx]
xor byte [ecx - 1], al
cmp esi, 0x6e
jl 0x10061f57
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10067b70
Capabilities:
Get keyboard layout
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x1014600c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 0
mov edi, ecx
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
mov esi, eax
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.USER32.dll_GetKeyboardState]
push esi
push 0
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x104]
push eax
push 0
push edi
call dword [sym.imp.USER32.dll_MapVirtualKeyA]
push eax
push edi
call dword [sym.imp.USER32.dll_ToAsciiEx]
pop edi
pop esi
cmp eax, 1
jne 0x10067bdc
mov ax, word [ebp - 0x108]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100ddef3
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.100ddef3
mov esp, ebp
pop ebp
ret
Function at 0x1006aa50
Capabilities:
Check for time delay via gettickcount
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
cmp dword [0x102c1460], 0
movaps xmm6, xmm3
movss xmm5, dword [0xe7c3d4]
movaps xmm7, xmm2
movss xmm3, dword [ebp + 8]
movss dword [ebp - 0x10], xmm6
movss dword [ebp - 0x14], xmm7
movss dword [ebp - 4], xmm1
jne 0x1006aab0
movd xmm0, dword [0xe61e5c]
movd xmm4, dword [0xe61e58]
cvtdq2ps xmm0, xmm0
cvtdq2ps xmm4, xmm4
mulss xmm0, dword [0x1013c380]
divss xmm4, xmm0
movaps xmm0, xmm3
divss xmm0, xmm5
mulss xmm4, xmm0
jmp 0x1006aab7
movaps xmm4, xmm3
divss xmm4, xmm5
mov edx, dword [0x879340c]
cvttss2si eax, xmm1
movsx ecx, ax
cmp edx, ecx
jl 0x1006abef
movaps xmm0, xmm6
divss xmm0, xmm5
cvttss2si eax, xmm0
cwde
add eax, ecx
cmp edx, eax
jg 0x1006abef
mov edx, dword [0x8793410]
cvttss2si eax, xmm7
movsx ecx, ax
cmp edx, ecx
jl 0x1006abef
cvttss2si eax, xmm4
cwde
add eax, ecx
cmp edx, eax
jg 0x1006abef
movaps xmm0, xmm3
divss xmm0, dword [ebp + 0x10]
push 1
movss dword [ebp - 8], xmm0
movaps xmm0, xmm6
divss xmm0, dword [ebp + 0xc]
movss dword [ebp - 0xc], xmm0
call dword [sym.imp.USER32.dll_GetKeyState]
movss xmm2, dword [ebp - 8]
mov ecx, 0x8000
movss xmm0, dword [ebp - 0xc]
push ecx
mov dword [esp], 0
push 1
push 0
sub esp, 0x20
test cx, ax
mov eax, 0x637c60
movss dword [esp + 0x1c], xmm2
movss dword [esp + 0x18], xmm0
je 0x1006ab6f
cvtps2pd xmm1, xmm2
addsd xmm1, xmm1
cvtpd2ps xmm0, xmm1
movss dword [esp + 0x14], xmm0
jmp 0x1006ab75
movss dword [esp + 0x14], xmm2
movss xmm0, dword [ebp + 8]
mov dword [esp + 0x10], 0
movss dword [esp + 0xc], xmm0
movss xmm0, dword [ebp - 0x10]
movss dword [esp + 8], xmm0
movss xmm0, dword [ebp - 0x14]
movss dword [esp + 4], xmm0
movss xmm0, dword [ebp - 4]
movss dword [esp], xmm0
push 0x799c
call eax
add esp, 0x30
mov eax, 0x791050
push 1
call eax
add esp, 4
test al, al
je 0x1006abe9
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [0x105499b4]
add ecx, 0x96
cmp ecx, eax
ja 0x1006abe9
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x105499b4], eax
mov al, 2
mov esp, ebp
pop ebp
ret
mov al, 1
mov esp, ebp
pop ebp
ret
movaps xmm1, xmm3
movss xmm0, dword [ebp - 4]
divss xmm1, dword [ebp + 0x10]
mov eax, 0x637c60
push ecx
mov dword [esp], 0
push 1
push 0
sub esp, 0x20
movaps xmm2, xmm6
divss xmm2, dword [ebp + 0xc]
movss dword [esp + 0x1c], xmm1
movss dword [esp + 0x18], xmm2
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], 0
movss dword [esp + 0xc], xmm3
movss dword [esp + 8], xmm6
movss dword [esp + 4], xmm7
movss dword [esp], xmm0
push 0x799c
call eax
add esp, 0x30
xor al, al
mov esp, ebp
pop ebp
ret
Function at 0x1006ac60
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
lea eax, [ebp - 8]
mov dword [ebp - 4], 0
push eax
lea eax, [ebp - 4]
mov esi, edx
push eax
push 0
push 0xf003f
mov ebx, dword [esi + 0x10]
mov edi, ecx
push 0
push 0
push 0
push str.SOFTWAREWebzenMuConfig
push connect
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
je 0x1006aca9
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [esi + 0x14], 0x10
jb 0x1006acb1
mov esi, dword [esi]
cmp dword [edi + 0x14], 0x10
jb 0x1006acb9
mov edi, dword [edi]
push ebx
push esi
push 1
push 0
push edi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret