initial commit

1 files changed, 5 insertions, 0 deletions

diff --git a/punkctf/jenkins_01.md b/punkctf/jenkins_01.md
new file mode 100644
index 0000000..12e9026
--- /dev/null
+++ b/punkctf/jenkins_01.md
@@ -0,0 +1,5 @@
+
+Since we have access to change the pipeline, we can simply remove the hash part to print the flag in plaintext.
+
+Jenkins tries to be smart and censor it in our logs, so to get around this we cut out the `punk_` part of the flag by piping it to `cut -c 5-`.
+With the prefix added back, we get `punk_{64J846I332MEAGL4}`.