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Hi all,
Does anyone have a clue what kind of tag this could be? Its obviously not a HF tag and it also doesn't respond any LF command,
My guess is this a 134Khz, has anyone seen this?
Last edited by NYCity25 (2019-05-26 15:21:29)
Hi all,
Does anyone have a clue what kind of tag this could be? Its obviously not a HF tag and it also doesn't respond any LF command,
My guess is this a 134Khz, does anyone seen this?
https://thumb.ibb.co/hrDzOK/received_324009778338666.jpg https://thumb.ibb.co/jdhtiK/received_253700145262876.jpg
honestly speaking, this reader looks like Black Sielox Tag which i am working on these weeks with no progress. Any help with my post?
http://www.proxmark.org/forum/viewtopic.php?id=5858
Hello,
You can try what I did in this post
http://www.proxmark.org/forum/viewtopic.php?id=5806
See last comment
Hello,
You can try what I did in this post
http://www.proxmark.org/forum/viewtopic.php?id=5806
See last comment
Thank you , However, this tag does not give out anything when I run "lf search u"
Your trick diffenetly works in some cases, I concur
to measure the frequency, use hw tune with no tag on it and compare hw tune with a tag on it. if the voltage drops for one of the antenna's then the tag is pulling power from that frequency.
this is a starting point.
to measure the frequency, use hw tune with no tag on it and compare hw tune with a tag on it. if the voltage drops for one of the antenna's then the tag is pulling power from that frequency.
this is a starting point.
Thanks marshmellow
I swear I tried that, unfortunately, the voltages did not drop at all. I'm wondering if the signal has been too weak,
Anyway, thanks sir
i've never run into this tag, but from the 3 holes? it looks like maybe an active tag (battery inside?), if so it may not draw any power from the reader.
if it was 134khz and it was a dumb tag (not hitag or other 2 way comm lf chip) then you could read it using
lf config H
lf read
data plot
if there is a wave in the plot then you got it... do a
data save xxx.pm3
and share the file...
if no wave it may still be a lf chip just one that waits for the right wakeup command or 2 way comm... and you'd likely have to sacrafice a tag or reader to identify the internal chips.
or it may be as @yukihama said and it is a sielox tag (though i thought they drew power off the 13.56 mhz antenna) which is an unknown chip which uses an unknown protocol at this time. (meaning much time and research is needed)
or it may be as @yukihama said and it is a sielox tag (though i thought they drew power of the 13.56 mhz antenna) which is an unknown chip which uses an unknown protocol at this time. (meaning much time and research is needed)
this is a sielox tag because the reader is excat the same as my sielox tag reader. This sielox tag works on HF definitely.
i've never run into this tag, but from the 3 holes? it looks like maybe an active tag (battery inside?), if so it may not draw any power from the reader.
thanks, I'll let you know my findings, appreciate it
i have very similar to you:
https://preview.ibb.co/gJEeaK/NYCity25.png https://preview.ibb.co/dDuj9e/ooodii.jpgmy manager charging very expensive for new key
if can help me to copy this i always very gratefull
this is a sielox tag because the reader is excat the same as my sielox tag reader. This sielox tag works on HF definitely.
i have very similar to you:
https://preview.ibb.co/gJEeaK/NYCity25.png https://preview.ibb.co/dDuj9e/ooodii.jpgmy manager charging very expensive for new key
if can help me to copy this i always very gratefull
please show me your tag please!!!