From 099090a80914d4b59021f25379429ece920a4d5d Mon Sep 17 00:00:00 2001
From: Manfred Kaiser <37737811+manfred-kaiser@users.noreply.github.com>
Date: Tue, 23 Mar 2021 09:44:01 +0100
Subject: [PATCH 1/3] Added TweetablePolygonPng

---
 packers/tweetable-polyglot-png.yar | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 packers/tweetable-polyglot-png.yar

diff --git a/packers/tweetable-polyglot-png.yar b/packers/tweetable-polyglot-png.yar
new file mode 100644
index 00000000..f8c3a7f9
--- /dev/null
+++ b/packers/tweetable-polyglot-png.yar
@@ -0,0 +1,19 @@
+rule TweetablePolygonPng {
+  meta:
+    description = "tweetable-polyglot-png: https://github.com/DavidBuchanan314/tweetable-polyglot-png"
+    author = "Manfred Kaiser"
+  strings:
+    $magic1 = { 50 4b 01 02 }
+    $magic2 = { 50 4b 03 04 }
+    $magic3 = { 50 4b 05 06 }
+
+  condition:
+    (
+      uint32be(0) == 0x89504E47 or
+      uint32be(0) == 0xFFD8FFE0
+    ) and
+    $magic1 and
+    $magic2 and
+    $magic3
+
+}

From 292a3e5976fc45a7315ff841a99c3984b2fb5a4b Mon Sep 17 00:00:00 2001
From: Manfred Kaiser <37737811+manfred-kaiser@users.noreply.github.com>
Date: Tue, 23 Mar 2021 09:44:54 +0100
Subject: [PATCH 2/3] Update packers_index.yar

---
 packers_index.yar | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packers_index.yar b/packers_index.yar
index 88b99ba3..3f809493 100644
--- a/packers_index.yar
+++ b/packers_index.yar
@@ -7,3 +7,4 @@ include "./packers/Javascript_exploit_and_obfuscation.yar"
 include "./packers/packer.yar"
 include "./packers/packer_compiler_signatures.yar"
 include "./packers/peid.yar"
+include "./packers/tweetable-polyglot-png.yar"

From 3ca61e7e782ddb36eae360360049063ea886d3dc Mon Sep 17 00:00:00 2001
From: Manfred Kaiser <37737811+manfred-kaiser@users.noreply.github.com>
Date: Tue, 23 Mar 2021 10:32:23 +0100
Subject: [PATCH 3/3] Update tweetable-polyglot-png.yar

---
 packers/tweetable-polyglot-png.yar | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packers/tweetable-polyglot-png.yar b/packers/tweetable-polyglot-png.yar
index f8c3a7f9..9facdd2b 100644
--- a/packers/tweetable-polyglot-png.yar
+++ b/packers/tweetable-polyglot-png.yar
@@ -1,4 +1,4 @@
-rule TweetablePolygonPng {
+rule TweetablePolyglotPng {
   meta:
     description = "tweetable-polyglot-png: https://github.com/DavidBuchanan314/tweetable-polyglot-png"
     author = "Manfred Kaiser"