Overview
overview
6Static
static
3_collections_abc.pyc
windows7-x64
6_collections_abc.pyc
windows10-2004-x64
3_weakrefset.pyc
windows7-x64
3_weakrefset.pyc
windows10-2004-x64
3abc.pyc
windows7-x64
3abc.pyc
windows10-2004-x64
3codecs.pyc
windows7-x64
3codecs.pyc
windows10-2004-x64
3collection...__.pyc
windows7-x64
3collection...__.pyc
windows10-2004-x64
3collections/abc.pyc
windows7-x64
3collections/abc.pyc
windows10-2004-x64
3copyreg.pyc
windows7-x64
3copyreg.pyc
windows10-2004-x64
3encodings/...__.pyc
windows7-x64
3encodings/...__.pyc
windows10-2004-x64
3encodings/aliases.pyc
windows7-x64
3encodings/aliases.pyc
windows10-2004-x64
3encodings/ascii.pyc
windows7-x64
3encodings/ascii.pyc
windows10-2004-x64
3encodings/...ec.pyc
windows7-x64
3encodings/...ec.pyc
windows10-2004-x64
3encodings/big5.pyc
windows7-x64
3encodings/big5.pyc
windows10-2004-x64
3encodings/...cs.pyc
windows7-x64
3encodings/...cs.pyc
windows10-2004-x64
3encodings/...ec.pyc
windows7-x64
3encodings/...ec.pyc
windows10-2004-x64
3encodings/charmap.pyc
windows7-x64
3encodings/charmap.pyc
windows10-2004-x64
3encodings/cp037.pyc
windows7-x64
3encodings/cp037.pyc
windows10-2004-x64
3Behavioral task
behavioral1
Sample
_collections_abc.pyc
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
_collections_abc.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral3
Sample
_weakrefset.pyc
Resource
win7-20240215-en
Behavioral task
behavioral4
Sample
_weakrefset.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
abc.pyc
Resource
win7-20240419-en
Behavioral task
behavioral6
Sample
abc.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral7
Sample
codecs.pyc
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
codecs.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral9
Sample
collections/__init__.pyc
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
collections/__init__.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral11
Sample
collections/abc.pyc
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
collections/abc.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
copyreg.pyc
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
copyreg.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral15
Sample
encodings/__init__.pyc
Resource
win7-20240220-en
Behavioral task
behavioral16
Sample
encodings/__init__.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral17
Sample
encodings/aliases.pyc
Resource
win7-20240215-en
Behavioral task
behavioral18
Sample
encodings/aliases.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral19
Sample
encodings/ascii.pyc
Resource
win7-20240419-en
Behavioral task
behavioral20
Sample
encodings/ascii.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral21
Sample
encodings/base64_codec.pyc
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
encodings/base64_codec.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral23
Sample
encodings/big5.pyc
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
encodings/big5.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
encodings/big5hkscs.pyc
Resource
win7-20231129-en
Behavioral task
behavioral26
Sample
encodings/big5hkscs.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral27
Sample
encodings/bz2_codec.pyc
Resource
win7-20240220-en
Behavioral task
behavioral28
Sample
encodings/bz2_codec.pyc
Resource
win10v2004-20240426-en
Behavioral task
behavioral29
Sample
encodings/charmap.pyc
Resource
win7-20240215-en
Behavioral task
behavioral30
Sample
encodings/charmap.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral31
Sample
encodings/cp037.pyc
Resource
win7-20240419-en
Behavioral task
behavioral32
Sample
encodings/cp037.pyc
Resource
win10v2004-20240419-en
General
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Target
RolacoStealer.rar
-
Size
46.9MB
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MD5
aac8769c0f4cd72655d110b41fad9693
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SHA1
bf96a07eec9db33c6ad60ae0996cf1dc1b4f9adf
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SHA256
ad6df5dd765dbe99d6c58179efb0e84ef3bea9094704967916fb58548a7a2ab4
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SHA512
ce371f466e2e1e25a5944402ed9b96ad91f83528454c7862b0f417ed1c4c6d8e5f23b482d9d95698a5f080cb88032f1f6f12d9f512200fecc788e921d8a01bba
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SSDEEP
786432:lu+/oYU+XMHSYAy9eUDDBPJUn9WfEXD4jE9wUyG2gJGRpNmsZHchD8yAPTwxbh:lutrzHS3y93jUn9WU8rUjdINj8X2Twx1
Malware Config
Signatures
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Detects Pyinstaller 1 IoCs
resource yara_rule static1/unpack001/dist/rolacostealer.exe pyinstaller -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/dist/rolacostealer.exe
Files
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RolacoStealer.rar.rar
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RolacoStealer_assets/img/img1.png.png
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RolacoStealer_assets/img/logo.ico
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RolacoStealer_assets/img/ss1.png.png
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build/rolacostealer/Analysis-00.toc
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build/rolacostealer/EXE-00.toc
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build/rolacostealer/PKG-00.toc
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build/rolacostealer/PYZ-00.pyz
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build/rolacostealer/PYZ-00.toc
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build/rolacostealer/base_library.zip.zip
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_collections_abc.pyc
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_weakrefset.pyc
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abc.pyc
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codecs.pyc
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collections/__init__.pyc
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collections/abc.pyc
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copyreg.pyc
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encodings/__init__.pyc
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encodings/aliases.pyc
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encodings/ascii.pyc
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encodings/base64_codec.pyc
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encodings/big5.pyc
-
encodings/big5hkscs.pyc
-
encodings/bz2_codec.pyc
-
encodings/charmap.pyc
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encodings/cp037.pyc
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encodings/cp1006.pyc
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encodings/cp1026.pyc
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encodings/cp1125.pyc
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encodings/cp1140.pyc
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encodings/cp1250.pyc
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encodings/cp1251.pyc
-
encodings/cp1252.pyc
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encodings/cp1253.pyc
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encodings/cp1254.pyc
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encodings/cp1255.pyc
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encodings/cp1256.pyc
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encodings/cp1257.pyc
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encodings/cp1258.pyc
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encodings/cp273.pyc
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encodings/cp424.pyc
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encodings/cp437.pyc
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encodings/cp500.pyc
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encodings/cp720.pyc
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encodings/cp737.pyc
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encodings/cp775.pyc
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encodings/cp850.pyc
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encodings/cp852.pyc
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encodings/cp855.pyc
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encodings/cp856.pyc
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encodings/cp857.pyc
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encodings/cp858.pyc
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encodings/cp860.pyc
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encodings/cp861.pyc
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encodings/cp862.pyc
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encodings/cp863.pyc
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encodings/cp864.pyc
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encodings/cp865.pyc
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encodings/cp866.pyc
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encodings/cp869.pyc
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encodings/cp874.pyc
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encodings/cp875.pyc
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encodings/cp932.pyc
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encodings/cp949.pyc
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encodings/cp950.pyc
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encodings/euc_jis_2004.pyc
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encodings/euc_jisx0213.pyc
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encodings/euc_jp.pyc
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encodings/euc_kr.pyc
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encodings/gb18030.pyc
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encodings/gb2312.pyc
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encodings/gbk.pyc
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encodings/hex_codec.pyc
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encodings/hp_roman8.pyc
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encodings/hz.pyc
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encodings/idna.pyc
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encodings/iso2022_jp.pyc
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encodings/iso2022_jp_1.pyc
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encodings/iso2022_jp_2.pyc
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encodings/iso2022_jp_2004.pyc
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encodings/iso2022_jp_3.pyc
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encodings/iso2022_jp_ext.pyc
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encodings/iso2022_kr.pyc
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encodings/iso8859_1.pyc
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encodings/iso8859_10.pyc
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encodings/iso8859_11.pyc
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encodings/iso8859_13.pyc
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encodings/iso8859_14.pyc
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encodings/iso8859_15.pyc
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encodings/iso8859_16.pyc
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encodings/iso8859_2.pyc
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encodings/iso8859_3.pyc
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encodings/iso8859_4.pyc
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encodings/iso8859_5.pyc
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encodings/iso8859_6.pyc
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encodings/iso8859_7.pyc
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encodings/iso8859_8.pyc
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encodings/iso8859_9.pyc
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encodings/johab.pyc
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encodings/koi8_r.pyc
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encodings/koi8_t.pyc
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encodings/koi8_u.pyc
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encodings/kz1048.pyc
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encodings/latin_1.pyc
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encodings/mac_arabic.pyc
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encodings/mac_croatian.pyc
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encodings/mac_cyrillic.pyc
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encodings/mac_farsi.pyc
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encodings/mac_greek.pyc
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encodings/mac_iceland.pyc
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encodings/mac_latin2.pyc
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encodings/mac_roman.pyc
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encodings/mac_romanian.pyc
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encodings/mac_turkish.pyc
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encodings/mbcs.pyc
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encodings/oem.pyc
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encodings/palmos.pyc
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encodings/ptcp154.pyc
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encodings/punycode.pyc
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encodings/quopri_codec.pyc
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encodings/raw_unicode_escape.pyc
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encodings/rot_13.pyc
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encodings/shift_jis.pyc
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encodings/shift_jis_2004.pyc
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encodings/shift_jisx0213.pyc
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encodings/tis_620.pyc
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encodings/undefined.pyc
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encodings/unicode_escape.pyc
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encodings/utf_16.pyc
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encodings/utf_16_be.pyc
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encodings/utf_16_le.pyc
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encodings/utf_32.pyc
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encodings/utf_32_be.pyc
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encodings/utf_32_le.pyc
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encodings/utf_7.pyc
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encodings/utf_8.pyc
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encodings/utf_8_sig.pyc
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encodings/uu_codec.pyc
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encodings/zlib_codec.pyc
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enum.pyc
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functools.pyc
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genericpath.pyc
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heapq.pyc
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io.pyc
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keyword.pyc
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linecache.pyc
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locale.pyc
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ntpath.pyc
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operator.pyc
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os.pyc
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posixpath.pyc
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re/__init__.pyc
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re/_casefix.pyc
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re/_compiler.pyc
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re/_constants.pyc
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re/_parser.pyc
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reprlib.pyc
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sre_compile.pyc
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sre_constants.pyc
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sre_parse.pyc
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stat.pyc
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traceback.pyc
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types.pyc
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warnings.pyc
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weakref.pyc
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build/rolacostealer/localpycs/pyimod01_archive.pyc
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build/rolacostealer/localpycs/pyimod02_importers.pyc
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build/rolacostealer/localpycs/pyimod03_ctypes.pyc
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build/rolacostealer/localpycs/pyimod04_pywin32.pyc
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build/rolacostealer/localpycs/struct.pyc
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build/rolacostealer/rolacostealer.pkg
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build/rolacostealer/warn-rolacostealer.txt
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build/rolacostealer/xref-rolacostealer.html.html
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builder.pyw
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dist/rolacostealer.exe.exe windows:5 windows x64 arch:x64
f4f2e2b03fe5666a721620fcea3aea9b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
user32
CreateWindowExW
PostMessageW
GetMessageW
MessageBoxW
MessageBoxA
SystemParametersInfoW
DestroyIcon
SetWindowLongPtrW
GetWindowLongPtrW
GetClientRect
InvalidateRect
ReleaseDC
GetDC
DrawTextW
GetDialogBaseUnits
EndDialog
DialogBoxIndirectParamW
MoveWindow
SendMessageW
comctl32
ord380
kernel32
IsValidCodePage
GetStringTypeW
GetFileAttributesExW
HeapReAlloc
FlushFileBuffers
GetCurrentDirectoryW
GetACP
GetOEMCP
GetModuleHandleW
MulDiv
GetLastError
SetDllDirectoryW
CreateFileW
GetFinalPathNameByHandleW
CloseHandle
GetModuleFileNameW
CreateSymbolicLinkW
GetCPInfo
GetCommandLineW
GetEnvironmentVariableW
SetEnvironmentVariableW
ExpandEnvironmentStringsW
CreateDirectoryW
GetTempPathW
WaitForSingleObject
Sleep
GetExitCodeProcess
CreateProcessW
GetStartupInfoW
FreeLibrary
LoadLibraryExW
SetConsoleCtrlHandler
FindClose
FindFirstFileExW
GetCurrentProcess
LocalFree
FormatMessageW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
GetTimeZoneInformation
HeapSize
WriteConsoleW
SetEndOfFile
GetProcAddress
GetSystemTimeAsFileTime
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
IsDebuggerPresent
RtlUnwindEx
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
RaiseException
RtlPcToFileHeader
GetCommandLineA
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetFullPathNameW
RemoveDirectoryW
FindNextFileW
SetStdHandle
DeleteFileW
ReadFile
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
HeapFree
GetConsoleMode
ReadConsoleW
SetFilePointerEx
GetConsoleOutputCP
GetFileSizeEx
HeapAlloc
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
advapi32
OpenProcessToken
GetTokenInformation
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSidToStringSidW
gdi32
SelectObject
DeleteObject
CreateFontIndirectW
Sections
.text Size: 172KB - Virtual size: 171KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 500B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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rolacostealer.pyc
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install.bat
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requirements.txt
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rolacostealer.py