SYMBOLCOMMON_NAMEaka. SYNONYMS
win.rapid_stealer (Back to overview)

RapidStealer

Actor(s): IXESHE


A spy trojan is a type of malware that has the capability to gather information from the infected system without consent from the user. This information is then sent to a remote attacker.

References
2014-09-19PWCTom Lancaster
Malware microevolution
RapidStealer
Yara Rules
[TLP:WHITE] win_rapid_stealer_w0 (20170521 | No description)
rule win_rapid_stealer_w0 {
    meta:
        author="PwC Cyber Threat Operations"
        date="2014-09-11"
        hash="8083ee212588a05d72561eebe83c57bb"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.rapid_stealer"
        malpedia_version = "20170521"
        malpedia_license = "CC BY-NC-SA 4.0"
        malpedia_sharing = "TLP:WHITE"

    strings:
        $debug1="d:\\Programming\\CSharp\\BlackBerry\\BlackBerry\\obj\\Debug\\MSSUP.pdb" nocase
        $debug2="D:\\Programming\\CSharp\\BlackBerry\\UploadDownload\\bin\\x86\\Debug\\UploadDownload.pdb" nocase
        $debug3="Unexpected error has been occurred in {0}, the process must restart for some reason, if it's first time you see this message restart the {0}, if problem was standing contacts the support team ."
        $fileheader1="MSSUP" ascii wide
        $fileheader2="1.0.0.0" ascii wide
        $fileheader3="2014" ascii wide
        $configload1="sqlite3.dll"
        $configload2="URLExtractRegex"
        $configload3="HTTPHeaderName"
        $configload4="HTTPHeaderType"
        $configload5="MsupPath"

    condition:
        (all of ($fileheader*) or 3 of ($configload*)) and filesize < 200KB or any of ($debug*)
}
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