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Finally working inference against MySQL/international letters (even chinese)

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This commit is contained in:
Miroslav Stampar 2012-12-19 10:44:02 +01:00
parent 0037d52098
commit 92e338251a
2 changed files with 3 additions and 3 deletions
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2
lib/core/common.py
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@ -2503,7 +2503,7 @@ def decodeIntToUnicode(value):
try:
# http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_ord
if Backend.getIdentifiedDbms() in (DBMS.MYSQL,):
retVal = getUnicode(struct.pack('B' if value < 256 else '>H', value))
retVal = getUnicode(hexdecode(hex(value)))
elif value > 255:
retVal = unichr(value)
else:

4
lib/techniques/blind/inference.py
View File

@ -203,7 +203,7 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
if continuousOrder and shiftTable is None:
# Used for gradual expanding into unicode charspace
shiftTable = [5, 4]
shiftTable = [2, 2, 3, 3, 5, 4]
if CHAR_INFERENCE_MARK in payload and ord('\n') in charTbl:
charTbl.remove(ord('\n'))
@ -263,7 +263,7 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
# Going beyond the original charset
elif minValue == maxChar:
# If the original charTbl was [0,..,127] new one
# will be [128,..,128*16-1] or from 128 to 2047
# will be [128,..,(128 << 4) - 1] or from 128 to 2047
# and instead of making a HUGE list with all the
# elements we use a xrange, which is a virtual
# list