redexer against facebook.apk

[chunrong]

Hi, I tried to exact info of facebook apk by redexer. But it raised an exception,"scripts/cmd.rb:126:in `

': unpacking apk failed (RuntimeError)".

Then I checked cmd.rb and found that it was caused by APKTool.

"java -Djava.awt.headless=true -jar apktool_2.0.0rc4.jar d -f --no-src --keep-broken-res -o tmp_dir_kd0bi70b com.facebook.katana.apk" would cause the following log.

Then I tried adding an option "--no-res", and apktool would pass. But the AndoridManifest.xml would be a binary file, which caused new problems.

Thanks,

Without option --no-src
I: Using Apktool 2.0.0-RC4 on com.facebook.katana.apk
I: Loading resource table...
I: Decoding AndroidManifest.xml with resources...
I: Loading resource table from file: /home/chunrong/apktool/framework/1.apk
I: Regular manifest package...
I: Decoding file-resources...
W: Could not decode attr value, using undecoded value instead: ns=internal, name=layout_maxHeight, value=0x00004001
W: Could not decode attr value, using undecoded value instead: ns=internal, name=layout_minHeight, value=0x00004001
I: Decoding values / XMLs...
Exception in thread "main" brut.androlib.err.UndefinedResObject: resource spec: 0x0101055c
at brut.androlib.res.data.ResPackage.getResSpec(ResPackage.java:59)
at brut.androlib.res.data.ResTable.getResSpec(ResTable.java:57)
at brut.androlib.res.data.ResTable.getResSpec(ResTable.java:53)
at brut.androlib.res.decoder.ResAttrDecoder.decode(ResAttrDecoder.java:36)
at brut.androlib.res.decoder.AXmlResourceParser.getAttributeValue(AXmlResourceParser.java:369)
at org.xmlpull.v1.wrapper.classic.XmlPullParserDelegate.getAttributeValue(XmlPullParserDelegate.java:69)
at org.xmlpull.v1.wrapper.classic.StaticXmlSerializerWrapper.writeStartTag(StaticXmlSerializerWrapper.java:267)
at org.xmlpull.v1.wrapper.classic.StaticXmlSerializerWrapper.event(StaticXmlSerializerWrapper.java:211)
at brut.androlib.res.decoder.XmlPullStreamDecoder$1.event(XmlPullStreamDecoder.java:83)
at brut.androlib.res.decoder.XmlPullStreamDecoder.decode(XmlPullStreamDecoder.java:141)
at brut.androlib.res.decoder.ResStreamDecoderContainer.decode(ResStreamDecoderContainer.java:33)
at brut.androlib.res.decoder.ResFileDecoder.decode(ResFileDecoder.java:114)
at brut.androlib.res.decoder.ResFileDecoder.decode(ResFileDecoder.java:99)
at brut.androlib.res.AndrolibResources.decode(AndrolibResources.java:339)
at brut.androlib.Androlib.decodeResourcesFull(Androlib.java:133)
at brut.androlib.ApkDecoder.decode(ApkDecoder.java:104)
at brut.apktool.Main.cmdDecode(Main.java:165)
at brut.apktool.Main.main(Main.java:81)

[jsjeon]

Like you already mentioned, the error logs you reported are caused by apktool; this should be reported to apktool, not here. Also, you didn't specify what was a new error after adding the option '--no-res'? (Btw, is it okay to pass both '--keep-broken-res' and '--no-res' together or you added '--no-res' only?)