diff --git a/usb_application/constants.py b/usb_application/constants.py
index d4c1fd42..38afd4f4 100644
--- a/usb_application/constants.py
+++ b/usb_application/constants.py
@@ -10,4 +10,4 @@ atr_supersim= array('B', [0x3B, 0x9A, 0x94, 0x00, 0x92, 0x02, 0x75, 0x93, 0x11,
 ATR_SYSMOCOM1 = array('B', [0x3B, 0x99, 0x18, 0x00, 0x11, 0x88, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x60])
 ATR_SYSMOCOM2 = array('B', [0x3B, 0x99, 0x11, 0x00, 0x11, 0x88, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x60])
 NEW_ATR = ATR_SYSMOCOM2
-
+ATR_STRANGE_SIM = array('B', [0x3B 0x0B 0x00 0x20 0x00 0x00 0x00 0x00 0x68 0x2E 0x00 0x20 0x68])
diff --git a/usb_application/mitm.py b/usb_application/mitm.py
index 4a43d4e0..adf97d24 100755
--- a/usb_application/mitm.py
+++ b/usb_application/mitm.py
@@ -18,9 +18,14 @@ def find_dev():
 
 def pattern_match(inpt):
     print("Matching inpt", inpt)
-    if (inpt == ATR_SYSMOCOM1):
+    if (inpt == ATR_SYSMOCOM1) or (inpt == ATR_STRANGE_SIM):
+        print("ATR: ", inpt)
         return NEW_ATR
     elif (inpt == CMD_SEL_FILE):
+        print("CMD_SEL_FILE:", inpt)
+        return CMD_SEL_ROOT
+    elif (inpt == CMD_GET_DATA):
+        print("CMD_DATA:", inpt)
         return CMD_SEL_ROOT
     else:
         return inpt