SYMBOLCOMMON_NAMEaka. SYNONYMS
win.alureon (Back to overview)

Alureon

aka: Olmarik, Pihar, TDL, TDSS, wowlik
URLhaus    

There is no description at this point.

References
2016-01-10Johannes Bader
@online{bader:20160110:dga:cb8a5e5, author = {Johannes Bader}, title = {{The DGA in Alureon/DNSChanger}}, date = {2016-01-10}, url = {https://www.johannesbader.ch/2016/01/the-dga-in-alureon-dnschanger/}, language = {English}, urldate = {2019-12-17} } The DGA in Alureon/DNSChanger
Alureon DNSChanger
2016-01-01Virus BulletinPeter Kálnai, Jaromír Hořejší
@online{klnai:20160101:notes:100f4d8, author = {Peter Kálnai and Jaromír Hořejší}, title = {{Notes on click fraud: American story}}, date = {2016-01-01}, organization = {Virus Bulletin}, url = {https://www.virusbulletin.com/virusbulletin/2016/01/paper-notes-click-fraud-american-story/}, language = {English}, urldate = {2020-03-04} } Notes on click fraud: American story
Alureon ZeroAccess
2014-04-18Trend MicroAlvin John Nieto
@online{nieto:20140418:troj64wowlikvt:a785d3a, author = {Alvin John Nieto}, title = {{TROJ64_WOWLIK.VT}}, date = {2014-04-18}, organization = {Trend Micro}, url = {https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/troj64_wowlik.vt}, language = {English}, urldate = {2020-01-13} } TROJ64_WOWLIK.VT
Alureon
2012-02-01Contagio DumpMila Parkour
@online{parkour:20120201:tdl4:e13618a, author = {Mila Parkour}, title = {{TDL4 - Purple Haze (Pihar) Variant - sample and analysis}}, date = {2012-02-01}, organization = {Contagio Dump}, url = {http://contagiodump.blogspot.com/2012/02/purple-haze-bootkit.html}, language = {English}, urldate = {2019-12-20} } TDL4 - Purple Haze (Pihar) Variant - sample and analysis
Alureon
2011-07-07Contagio DumpMila Parkour
@online{parkour:20110707:rootkit:501fe3d, author = {Mila Parkour}, title = {{Rootkit TDL-4 (TDSS, Alureon.DX, Olmarik, TDL) 32-bit and 64-bit Sample + Analysis links - Update July 7}}, date = {2011-07-07}, organization = {Contagio Dump}, url = {http://contagiodump.blogspot.com/2011/02/tdss-tdl-4-alureon-32-bit-and-64-bit.html}, language = {English}, urldate = {2019-12-18} } Rootkit TDL-4 (TDSS, Alureon.DX, Olmarik, TDL) 32-bit and 64-bit Sample + Analysis links - Update July 7
Alureon
2010-02-08Contagio DumpMila Parkour
@online{parkour:20100208:list:95ec809, author = {Mila Parkour}, title = {{List of Aurora / Hydraq / Roarur files}}, date = {2010-02-08}, organization = {Contagio Dump}, url = {http://contagiodump.blogspot.com/2010/02/list-of-aurora-hydraq-roarur-files.html}, language = {English}, urldate = {2019-11-17} } List of Aurora / Hydraq / Roarur files
Alureon
Yara Rules
[TLP:WHITE] win_alureon_auto (20200529 | autogenerated rule brought to you by yara-signator)
rule win_alureon_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2020-05-30"
        version = "1"
        description = "autogenerated rule brought to you by yara-signator"
        tool = "yara-signator v0.4.0"
        tool_config = "callsandjumps;datarefs;binvalue"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.alureon"
        malpedia_rule_date = "20200529"
        malpedia_hash = "92c362319514e5a6da26204961446caa3a8b32a8"
        malpedia_version = "20200529"
        malpedia_license = "CC BY-SA 4.0"
        malpedia_sharing = "TLP:WHITE"

    /* DISCLAIMER
     * The strings used in this rule have been automatically selected from the
     * disassembly of memory dumps and unpacked files, using yara-signator.
     * The code and documentation / approach is published here:
     * https://github.com/fxb-cocacoding/yara-signator
     * As Malpedia is used as data source, please note that for a given
     * number of families, only single samples are documented.
     * This likely impacts the degree of generalization these rules will offer.
     * Take the described generation method also into consideration when you
     * apply the rules in your use cases and assign them confidence levels.
     */


    strings:
        $sequence_0 = { 48 8bce 48 8b09 45 8bc2 44 }
            // n = 7, score = 200
            //   48                   | dec                 eax
            //   8bce                 | mov                 ecx, esi
            //   48                   | dec                 eax
            //   8b09                 | mov                 ecx, dword ptr [ecx]
            //   45                   | inc                 ebp
            //   8bc2                 | mov                 eax, edx
            //   44                   | inc                 esp

        $sequence_1 = { 89442434 8a4510 88442428 8a450c 8844243c }
            // n = 5, score = 200
            //   89442434             | mov                 dword ptr [esp + 0x34], eax
            //   8a4510               | mov                 al, byte ptr [ebp + 0x10]
            //   88442428             | mov                 byte ptr [esp + 0x28], al
            //   8a450c               | mov                 al, byte ptr [ebp + 0xc]
            //   8844243c             | mov                 byte ptr [esp + 0x3c], al

        $sequence_2 = { 6800001000 8d45f8 50 c745d818000000 }
            // n = 4, score = 200
            //   6800001000           | push                0x100000
            //   8d45f8               | lea                 eax, [ebp - 8]
            //   50                   | push                eax
            //   c745d818000000       | mov                 dword ptr [ebp - 0x28], 0x18

        $sequence_3 = { 8b7020 57 8b781c 8b4018 03f2 03fa 03da }
            // n = 7, score = 200
            //   8b7020               | mov                 esi, dword ptr [eax + 0x20]
            //   57                   | push                edi
            //   8b781c               | mov                 edi, dword ptr [eax + 0x1c]
            //   8b4018               | mov                 eax, dword ptr [eax + 0x18]
            //   03f2                 | add                 esi, edx
            //   03fa                 | add                 edi, edx
            //   03da                 | add                 ebx, edx

        $sequence_4 = { 72b4 33c0 5f 5e 5b }
            // n = 5, score = 200
            //   72b4                 | jb                  0xffffffb6
            //   33c0                 | xor                 eax, eax
            //   5f                   | pop                 edi
            //   5e                   | pop                 esi
            //   5b                   | pop                 ebx

        $sequence_5 = { 897b10 8b4904 50 894b04 }
            // n = 4, score = 200
            //   897b10               | mov                 dword ptr [ebx + 0x10], edi
            //   8b4904               | mov                 ecx, dword ptr [ecx + 4]
            //   50                   | push                eax
            //   894b04               | mov                 dword ptr [ebx + 4], ecx

        $sequence_6 = { 44 2b6330 8b0a 48 }
            // n = 4, score = 200
            //   44                   | inc                 esp
            //   2b6330               | sub                 esp, dword ptr [ebx + 0x30]
            //   8b0a                 | mov                 ecx, dword ptr [edx]
            //   48                   | dec                 eax

        $sequence_7 = { 46 8a0c3e 83c202 84c9 75ec 0fb7482c d1e9 }
            // n = 7, score = 200
            //   46                   | inc                 esi
            //   8a0c3e               | mov                 cl, byte ptr [esi + edi]
            //   83c202               | add                 edx, 2
            //   84c9                 | test                cl, cl
            //   75ec                 | jne                 0xffffffee
            //   0fb7482c             | movzx               ecx, word ptr [eax + 0x2c]
            //   d1e9                 | shr                 ecx, 1

        $sequence_8 = { ff15???????? 85c0 7409 39b424c8000000 75cf 53 53 }
            // n = 7, score = 100
            //   ff15????????         |                     
            //   85c0                 | test                eax, eax
            //   7409                 | je                  0xb
            //   39b424c8000000       | cmp                 dword ptr [esp + 0xc8], esi
            //   75cf                 | jne                 0xffffffd1
            //   53                   | push                ebx
            //   53                   | push                ebx

        $sequence_9 = { 40 84d2 75f9 ff75a8 2b7dfc 2bc1 8d4dbc }
            // n = 7, score = 100
            //   40                   | inc                 eax
            //   84d2                 | test                dl, dl
            //   75f9                 | jne                 0xfffffffb
            //   ff75a8               | push                dword ptr [ebp - 0x58]
            //   2b7dfc               | sub                 edi, dword ptr [ebp - 4]
            //   2bc1                 | sub                 eax, ecx
            //   8d4dbc               | lea                 ecx, [ebp - 0x44]

        $sequence_10 = { 8d8500ffffff ff7508 32db 68???????? 50 ff15???????? 8d8500ffffff }
            // n = 7, score = 100
            //   8d8500ffffff         | lea                 eax, [ebp - 0x100]
            //   ff7508               | push                dword ptr [ebp + 8]
            //   32db                 | xor                 bl, bl
            //   68????????           |                     
            //   50                   | push                eax
            //   ff15????????         |                     
            //   8d8500ffffff         | lea                 eax, [ebp - 0x100]

        $sequence_11 = { 50 8d85e4feffff 50 ff75f8 }
            // n = 4, score = 100
            //   50                   | push                eax
            //   8d85e4feffff         | lea                 eax, [ebp - 0x11c]
            //   50                   | push                eax
            //   ff75f8               | push                dword ptr [ebp - 8]

        $sequence_12 = { 53 8d442418 50 6a15 8d442468 }
            // n = 5, score = 100
            //   53                   | push                ebx
            //   8d442418             | lea                 eax, [esp + 0x18]
            //   50                   | push                eax
            //   6a15                 | push                0x15
            //   8d442468             | lea                 eax, [esp + 0x68]

        $sequence_13 = { ab ab 68???????? ab 8d45e0 51 8945f8 }
            // n = 7, score = 100
            //   ab                   | stosd               dword ptr es:[edi], eax
            //   ab                   | stosd               dword ptr es:[edi], eax
            //   68????????           |                     
            //   ab                   | stosd               dword ptr es:[edi], eax
            //   8d45e0               | lea                 eax, [ebp - 0x20]
            //   51                   | push                ecx
            //   8945f8               | mov                 dword ptr [ebp - 8], eax

        $sequence_14 = { c7442472832c240a c6442476b8 89442477 66c744247bffe0 ff15???????? 50 ff15???????? }
            // n = 7, score = 100
            //   c7442472832c240a     | mov                 dword ptr [esp + 0x72], 0xa242c83
            //   c6442476b8           | mov                 byte ptr [esp + 0x76], 0xb8
            //   89442477             | mov                 dword ptr [esp + 0x77], eax
            //   66c744247bffe0       | mov                 word ptr [esp + 0x7b], 0xe0ff
            //   ff15????????         |                     
            //   50                   | push                eax
            //   ff15????????         |                     

        $sequence_15 = { 8d44242c 50 66c74424580a00 66c744245a0c00 c744245c78214000 c784248800000018000000 899c248c000000 }
            // n = 7, score = 100
            //   8d44242c             | lea                 eax, [esp + 0x2c]
            //   50                   | push                eax
            //   66c74424580a00       | mov                 word ptr [esp + 0x58], 0xa
            //   66c744245a0c00       | mov                 word ptr [esp + 0x5a], 0xc
            //   c744245c78214000     | mov                 dword ptr [esp + 0x5c], 0x402178
            //   c784248800000018000000     | mov    dword ptr [esp + 0x88], 0x18
            //   899c248c000000       | mov                 dword ptr [esp + 0x8c], ebx

    condition:
        7 of them and filesize < 278528
}
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