Apart from scanning for spyware, the msmpeng.exe file also searches for worms and trojans. The framework of the msmpeng.exe file was based on the GIANT Antispyware, a product of GIANT Company Software, Inc. Apart from scanning, Windows Defender also includes various real-time Security agents used to check areas of Windows that can contain unsafe programs.
Symptoms associated with ileus include: 1  abdominal cramping. 2  appetite loss. 3  feeling of fullness. 4  constipation. inability to pass 5  gas. stomach swelling. 6  nausea. vomiting, especially vomiting stool-like contents.
Initial symptoms may be subtle and can include 1 or more of the following: 1  Vomiting. 2  Diarrhea. 3  Delayed gastric emptying. 4  Abdominal distention, abdominal tenderness, or both. 5  Ileus/decreased bowel sounds. 6  Abdominal wall erythema (advanced stages) 7  Hematochezia.