diff --git a/perffile/format.go b/perffile/format.go
index 2710b87..18f9323 100644
--- a/perffile/format.go
+++ b/perffile/format.go
@@ -1098,6 +1098,8 @@ type RecordSample struct {
 	CodePageSize uint64 // if SampleFormatCodePageSize
 
 	Aux []byte // if SampleFormatAux
+
+	Raw []byte // if SampleFormatRaw
 }
 
 func (r *RecordSample) Type() RecordType {
@@ -1177,6 +1179,9 @@ func (r *RecordSample) String() string {
 	if f&SampleFormatWeightStruct != 0 {
 		s += fmt.Sprintf(" Weights:%v", r.Weights)
 	}
+	if f&SampleFormatRaw != 0 {
+		s += fmt.Sprintf(" Raw:%v", r.Raw)
+	}
 	return s + "}"
 }
 
@@ -1254,6 +1259,9 @@ func (r *RecordSample) Fields() []string {
 	if f&SampleFormatWeightStruct != 0 {
 		fs = append(fs, "Weights")
 	}
+	if f&SampleFormatRaw != 0 {
+		fs = append(fs, "Raw")
+	}
 	return fs
 }
 
diff --git a/perffile/records.go b/perffile/records.go
index bafba8c..7422c2a 100644
--- a/perffile/records.go
+++ b/perffile/records.go
@@ -534,8 +534,17 @@ func (r *Records) parseSample(bd *bufDecoder, hdr *recordHeader, common *RecordC
 		o.Callchain = nil
 	}
 
-	rawSize := bd.u32If(t&SampleFormatRaw != 0)
-	bd.skip(int(rawSize))
+	if t&SampleFormatRaw != 0 {
+		rawSize := int(bd.u32())
+		if o.Raw == nil || cap(o.Raw) < rawSize {
+			o.Raw = make([]byte, rawSize)
+		} else {
+			o.Raw = o.Raw[:rawSize]
+		}
+		bd.bytes(o.Raw)
+	} else {
+		o.Raw = nil
+	}
 
 	o.BranchHWIndex = bd.i64If(o.EventAttr.BranchSampleType&BranchSampleHWIndex != 0)