SYMBOLCOMMON_NAMEaka. SYNONYMS
win.hancitor (Back to overview)

Hancitor

aka: Chanitor
URLhaus    

Hancitor(aka Chanitor) emerged in 2013 which spread via social engineering techniques mainly through phishing mails embedded with malicious link and weaponized Microsoft office document contains malicious macro in it.

References
2022-08-17Group-IBVictor Okorokov
@online{okorokov:20220817:switching:1ffd85f, author = {Victor Okorokov}, title = {{Switching side jobs Links between ATMZOW JS-sniffer and Hancitor}}, date = {2022-08-17}, organization = {Group-IB}, url = {https://blog.group-ib.com/switching-side-jobs}, language = {English}, urldate = {2022-08-22} } Switching side jobs Links between ATMZOW JS-sniffer and Hancitor
Hancitor
2022-02-12muha2xmadMuhammad Hasan Ali
@online{ali:20220212:full:2c09100, author = {Muhammad Hasan Ali}, title = {{Full Hancitor malware analysis}}, date = {2022-02-12}, organization = {muha2xmad}, url = {https://muha2xmad.github.io/malware-analysis/fullHancitor/}, language = {English}, urldate = {2022-02-14} } Full Hancitor malware analysis
Hancitor
2022-01-08muha2xmadMuhammad Hasan Ali
@online{ali:20220108:unpacking:498463e, author = {Muhammad Hasan Ali}, title = {{Unpacking Hancitor malware}}, date = {2022-01-08}, organization = {muha2xmad}, url = {https://muha2xmad.github.io/unpacking/hancitor/}, language = {English}, urldate = {2022-01-19} } Unpacking Hancitor malware
Hancitor
2021-12-310ffset BlogChuong Dong
@online{dong:20211231:hancitor:734a06a, author = {Chuong Dong}, title = {{HANCITOR: Analysing The Main Loader}}, date = {2021-12-31}, organization = {0ffset Blog}, url = {https://www.0ffset.net/reverse-engineering/malware-analysis/hancitor-analysing-the-main-loader/}, language = {English}, urldate = {2022-02-01} } HANCITOR: Analysing The Main Loader
Hancitor
2021-12-28Medium CrovaxCrovax
@online{crovax:20211228:extracting:cd05925, author = {Crovax}, title = {{Extracting Hancitor’s Configuration with Ghidra part 1}}, date = {2021-12-28}, organization = {Medium Crovax}, url = {https://medium.com/@crovax/extracting-hancitors-configuration-with-ghidra-7963900494b5}, language = {English}, urldate = {2022-01-25} } Extracting Hancitor’s Configuration with Ghidra part 1
Hancitor
2021-11-230ffset BlogChuong Dong
@online{dong:20211123:hancitor:140d2c0, author = {Chuong Dong}, title = {{HANCITOR: Analysing The Malicious Document}}, date = {2021-11-23}, organization = {0ffset Blog}, url = {https://www.0ffset.net/reverse-engineering/malware-analysis/hancitor-maldoc-analysis/}, language = {English}, urldate = {2022-02-01} } HANCITOR: Analysing The Malicious Document
Hancitor
2021-11-01The DFIR Report@iiamaleks, @samaritan_o
@online{iiamaleks:20211101:from:2348d47, author = {@iiamaleks and @samaritan_o}, title = {{From Zero to Domain Admin}}, date = {2021-11-01}, organization = {The DFIR Report}, url = {https://thedfirreport.com/2021/11/01/from-zero-to-domain-admin/}, language = {English}, urldate = {2021-11-03} } From Zero to Domain Admin
Cobalt Strike Hancitor
2021-10-04pid4.ioJames Hovious
@online{hovious:20211004:how:03b7d93, author = {James Hovious}, title = {{How to Write a Hancitor Extractor in Go}}, date = {2021-10-04}, organization = {pid4.io}, url = {https://pid4.io/posts/how_to_write_a_hancitor_extractor/}, language = {English}, urldate = {2021-10-11} } How to Write a Hancitor Extractor in Go
Hancitor
2021-10-04Github (OALabs)OALabs
@online{oalabs:20211004:reverse:470cd80, author = {OALabs}, title = {{Reverse engineered the Hancitor DLL and built a static config extractor}}, date = {2021-10-04}, organization = {Github (OALabs)}, url = {https://github.com/OALabs/Lab-Notes/blob/main/Hancitor/hancitor.ipynb}, language = {English}, urldate = {2021-12-02} } Reverse engineered the Hancitor DLL and built a static config extractor
Hancitor
2021-09-29Malware Traffic AnalysisBrad Duncan
@online{duncan:20210929:hancitor:e510da9, author = {Brad Duncan}, title = {{Hancitor with Cobalt Strike}}, date = {2021-09-29}, organization = {Malware Traffic Analysis}, url = {https://www.malware-traffic-analysis.net/2021/09/29/index.html}, language = {English}, urldate = {2022-02-01} } Hancitor with Cobalt Strike
Cobalt Strike Hancitor
2021-09-29Malware Traffic AnalysisBrad Duncan
@online{duncan:20210929:20210929:e348fca, author = {Brad Duncan}, title = {{2021-09-29 (Wednesday) - Hancitor with Cobalt Strike}}, date = {2021-09-29}, organization = {Malware Traffic Analysis}, url = {https://malware-traffic-analysis.net/2021/09/29/index.html}, language = {English}, urldate = {2021-11-03} } 2021-09-29 (Wednesday) - Hancitor with Cobalt Strike
Cobalt Strike Hancitor
2021-09-09Cyber-AnubisNidal Fikri
@online{fikri:20210909:hancitor:ca9ad27, author = {Nidal Fikri}, title = {{Hancitor Loader | RE & Config Extraction}}, date = {2021-09-09}, organization = {Cyber-Anubis}, url = {https://cyber-anubis.github.io/malware%20analysis/hancitor/}, language = {English}, urldate = {2021-09-10} } Hancitor Loader | RE & Config Extraction
Hancitor
2021-08-05Group-IBViktor Okorokov, Nikita Rostovcev
@online{okorokov:20210805:prometheus:38ab6a6, author = {Viktor Okorokov and Nikita Rostovcev}, title = {{Prometheus TDS The key to success for Campo Loader, Hancitor, IcedID, and QBot}}, date = {2021-08-05}, organization = {Group-IB}, url = {https://blog.group-ib.com/prometheus-tds}, language = {English}, urldate = {2021-08-06} } Prometheus TDS The key to success for Campo Loader, Hancitor, IcedID, and QBot
Prometheus Backdoor Buer campoloader Hancitor IcedID QakBot
2021-07-20VMRayMateusz Lukaszewski
@online{lukaszewski:20210720:hancitors:1baf2f1, author = {Mateusz Lukaszewski}, title = {{Hancitor’s Multi-Step Delivery Process}}, date = {2021-07-20}, organization = {VMRay}, url = {https://www.vmray.com/cyber-security-blog/hancitor-multi-step-delivery-process-malware-analysis-spotlight/}, language = {English}, urldate = {2021-08-02} } Hancitor’s Multi-Step Delivery Process
Hancitor
2021-07-09InfoSec Handlers Diary BlogBrad Duncan
@online{duncan:20210709:hancitor:814e815, author = {Brad Duncan}, title = {{Hancitor tries XLL as initial malware file}}, date = {2021-07-09}, organization = {InfoSec Handlers Diary Blog}, url = {https://isc.sans.edu/diary/rss/27618}, language = {English}, urldate = {2021-07-19} } Hancitor tries XLL as initial malware file
Cobalt Strike Hancitor
2021-07-08McAfeeMcAfee Labs
@online{labs:20210708:hancitor:b015f59, author = {McAfee Labs}, title = {{Hancitor Making Use of Cookies to Prevent URL Scraping}}, date = {2021-07-08}, organization = {McAfee}, url = {https://www.mcafee.com/blogs/other-blogs/mcafee-labs/hancitor-making-use-of-cookies-to-prevent-url-scraping}, language = {English}, urldate = {2022-04-20} } Hancitor Making Use of Cookies to Prevent URL Scraping
Hancitor
2021-06-28The DFIR ReportThe DFIR Report
@online{report:20210628:hancitor:b21cdd2, author = {The DFIR Report}, title = {{Hancitor Continues to Push Cobalt Strike}}, date = {2021-06-28}, organization = {The DFIR Report}, url = {https://thedfirreport.com/2021/06/28/hancitor-continues-to-push-cobalt-strike/}, language = {English}, urldate = {2021-06-29} } Hancitor Continues to Push Cobalt Strike
Cobalt Strike Hancitor
2021-06-21Medium elis531989Eli Salem
@online{salem:20210621:dissecting:295cc4b, author = {Eli Salem}, title = {{Dissecting and automating Hancitor’s config extraction}}, date = {2021-06-21}, organization = {Medium elis531989}, url = {https://elis531989.medium.com/dissecting-and-automating-hancitors-config-extraction-1a6ed85d99b8}, language = {English}, urldate = {2021-06-22} } Dissecting and automating Hancitor’s config extraction
Hancitor
2021-06-17Binary DefenseBrandon George
@online{george:20210617:analysis:6e4b8ac, author = {Brandon George}, title = {{Analysis of Hancitor – When Boring Begets Beacon}}, date = {2021-06-17}, organization = {Binary Defense}, url = {https://www.binarydefense.com/analysis-of-hancitor-when-boring-begets-beacon}, language = {English}, urldate = {2021-06-22} } Analysis of Hancitor – When Boring Begets Beacon
Cobalt Strike Ficker Stealer Hancitor
2021-05-19Intel 471Intel 471
@online{471:20210519:look:5ba9516, author = {Intel 471}, title = {{Look how many cybercriminals love Cobalt Strike}}, date = {2021-05-19}, organization = {Intel 471}, url = {https://www.intel471.com/blog/Cobalt-strike-cybercriminals-trickbot-qbot-hancitor}, language = {English}, urldate = {2021-05-19} } Look how many cybercriminals love Cobalt Strike
BazarBackdoor Cobalt Strike Hancitor QakBot SmokeLoader SystemBC TrickBot
2021-05-07Group-IBOleg Skulkin, Semyon Rogachev
@online{skulkin:20210507:connecting:49c0b13, author = {Oleg Skulkin and Semyon Rogachev}, title = {{Connecting the Bots Hancitor fuels Cuba Ransomware Operations}}, date = {2021-05-07}, organization = {Group-IB}, url = {https://blog.group-ib.com/hancitor-cuba-ransomware}, language = {English}, urldate = {2021-05-08} } Connecting the Bots Hancitor fuels Cuba Ransomware Operations
Cuba Hancitor
2021-04-16InQuestDmitry Melikov
@online{melikov:20210416:unearthing:4ff003c, author = {Dmitry Melikov}, title = {{Unearthing Hancitor Infrastructure}}, date = {2021-04-16}, organization = {InQuest}, url = {https://inquest.net/blog/2021/04/16/unearthing-hancitor-infrastructure}, language = {English}, urldate = {2021-04-28} } Unearthing Hancitor Infrastructure
Hancitor
2021-04-07Palo Alto Networks Unit 42Brad Duncan
@online{duncan:20210407:wireshark:3c806d8, author = {Brad Duncan}, title = {{Wireshark Tutorial: Examining Traffic from Hancitor Infections}}, date = {2021-04-07}, organization = {Palo Alto Networks Unit 42}, url = {https://unit42.paloaltonetworks.com/wireshark-tutorial-hancitor-followup-malware/}, language = {English}, urldate = {2021-04-12} } Wireshark Tutorial: Examining Traffic from Hancitor Infections
Hancitor
2021-04-01Palo Alto Networks Unit 42Brad Duncan
@online{duncan:20210401:hancitors:8876ca1, author = {Brad Duncan}, title = {{Hancitor’s Use of Cobalt Strike and a Noisy Network Ping Tool}}, date = {2021-04-01}, organization = {Palo Alto Networks Unit 42}, url = {https://unit42.paloaltonetworks.com/hancitor-infections-cobalt-strike/}, language = {English}, urldate = {2021-04-06} } Hancitor’s Use of Cobalt Strike and a Noisy Network Ping Tool
Cobalt Strike Hancitor
2021-02-11Twitter (@TheDFIRReport)The DFIR Report
@online{report:20210211:hancitor:9fa527e, author = {The DFIR Report}, title = {{Tweet on Hancitor Activity followed by cobaltsrike beacon}}, date = {2021-02-11}, organization = {Twitter (@TheDFIRReport)}, url = {https://twitter.com/TheDFIRReport/status/1359669513520873473}, language = {English}, urldate = {2021-02-18} } Tweet on Hancitor Activity followed by cobaltsrike beacon
Cobalt Strike Hancitor
2021-02-01Silent PushMartijn Grooten
@online{grooten:20210201:pivoting:71e78c9, author = {Martijn Grooten}, title = {{Pivoting: finding malware domains without seeing malicious activity}}, date = {2021-02-01}, organization = {Silent Push}, url = {https://www.silentpush.com/blog/pivoting-finding-malware-domains-without-seeing-malicious-activity}, language = {English}, urldate = {2022-05-05} } Pivoting: finding malware domains without seeing malicious activity
Hancitor
2021-01-13InfoSec Handlers Diary BlogBrad Duncan
@online{duncan:20210113:hancitor:55f3ea5, author = {Brad Duncan}, title = {{Hancitor activity resumes after a hoilday break}}, date = {2021-01-13}, organization = {InfoSec Handlers Diary Blog}, url = {https://isc.sans.edu/forums/diary/Hancitor+activity+resumes+after+a+hoilday+break/26980/}, language = {English}, urldate = {2021-01-21} } Hancitor activity resumes after a hoilday break
Hancitor
2021-01-10Medium walmartglobaltechJason Reaves
@online{reaves:20210110:man1:54a4162, author = {Jason Reaves}, title = {{MAN1, Moskal, Hancitor and a side of Ransomware}}, date = {2021-01-10}, organization = {Medium walmartglobaltech}, url = {https://medium.com/walmartglobaltech/man1-moskal-hancitor-and-a-side-of-ransomware-d77b4d991618}, language = {English}, urldate = {2021-01-11} } MAN1, Moskal, Hancitor and a side of Ransomware
Cobalt Strike Hancitor SendSafe VegaLocker
2019-11-01Dodge This SecurityDodge This Security
@online{security:20191101:hancitor:1e78408, author = {Dodge This Security}, title = {{Hancitor. Evasive new waves, and how COM objects can use Cached Credentials for Proxy Authentication}}, date = {2019-11-01}, organization = {Dodge This Security}, url = {https://www.dodgethissecurity.com/2019/11/01/hancitor-evasive-new-waves-and-how-com-objects-can-use-cached-credentials-for-proxy-authentication/}, language = {English}, urldate = {2020-01-07} } Hancitor. Evasive new waves, and how COM objects can use Cached Credentials for Proxy Authentication
Hancitor
2019-05Felix Weyne
@online{weyne:201905:hancitors:9fccb0b, author = {Felix Weyne}, title = {{Hancitor's Packer Damystified}}, date = {2019-05}, url = {https://www.uperesia.com/hancitor-packer-demystified}, language = {English}, urldate = {2020-01-07} } Hancitor's Packer Damystified
Hancitor
2018-11-05Vitali Kremez
@online{kremez:20181105:lets:aed7583, author = {Vitali Kremez}, title = {{Let's Learn: In-Depth Reversing of Hancitor Dropper/Loader: 2016 vs 2018 Malware Progression}}, date = {2018-11-05}, url = {https://www.vkremez.com/2018/11/lets-learn-in-depth-reversing-of.html}, language = {English}, urldate = {2020-01-07} } Let's Learn: In-Depth Reversing of Hancitor Dropper/Loader: 2016 vs 2018 Malware Progression
Hancitor
2018-02-27Palo Alto Networks Unit 42Jeff White
@online{white:20180227:dissecting:4a4c07e, author = {Jeff White}, title = {{Dissecting Hancitor’s Latest 2018 Packer}}, date = {2018-02-27}, organization = {Palo Alto Networks Unit 42}, url = {https://researchcenter.paloaltonetworks.com/2018/02/unit42-dissecting-hancitors-latest-2018-packer/}, language = {English}, urldate = {2019-12-20} } Dissecting Hancitor’s Latest 2018 Packer
Hancitor
2018-02-07Palo Alto Networks Unit 42Vicky Ray, Brad Duncan
@online{ray:20180207:compromised:01adde2, author = {Vicky Ray and Brad Duncan}, title = {{Compromised Servers & Fraud Accounts: Recent Hancitor Attacks}}, date = {2018-02-07}, organization = {Palo Alto Networks Unit 42}, url = {https://researchcenter.paloaltonetworks.com/2018/02/unit42-compromised-servers-fraud-accounts-recent-hancitor-attacks/}, language = {English}, urldate = {2019-12-20} } Compromised Servers & Fraud Accounts: Recent Hancitor Attacks
Hancitor
2016-09-23FireEyeAnkit Anubhav, Dileep Kumar Jallepalli
@online{anubhav:20160923:hancitor:220140e, author = {Ankit Anubhav and Dileep Kumar Jallepalli}, title = {{Hancitor (AKA Chanitor) observed using multiple attack approaches}}, date = {2016-09-23}, organization = {FireEye}, url = {https://www.fireeye.com/blog/threat-research/2016/09/hancitor_aka_chanit.html}, language = {English}, urldate = {2019-12-20} } Hancitor (AKA Chanitor) observed using multiple attack approaches
Hancitor
2016-08-22Palo Alto Networks Unit 42Jeff White
@online{white:20160822:vb:7220081, author = {Jeff White}, title = {{VB Dropper and Shellcode for Hancitor Reveal New Techniques Behind Uptick}}, date = {2016-08-22}, organization = {Palo Alto Networks Unit 42}, url = {https://researchcenter.paloaltonetworks.com/2016/08/unit42-vb-dropper-and-shellcode-for-hancitor-reveal-new-techniques-behind-uptick/}, language = {English}, urldate = {2019-12-20} } VB Dropper and Shellcode for Hancitor Reveal New Techniques Behind Uptick
Hancitor
2016-08-19Minerva LabsMinerva Labs Research Team
@online{team:20160819:new:dead711, author = {Minerva Labs Research Team}, title = {{New Hancitor Malware: Pimp my Downloaded}}, date = {2016-08-19}, organization = {Minerva Labs}, url = {https://blog.minerva-labs.com/new-hancitor-pimp-my-downloader}, language = {English}, urldate = {2019-10-15} } New Hancitor Malware: Pimp my Downloaded
Hancitor
2016-07-12Fidelis CybersecurityThreat Research Team
@online{team:20160712:me:d8f4707, author = {Threat Research Team}, title = {{Me and Mr. Robot: Tracking the Actor Behind the MAN1 Crypter}}, date = {2016-07-12}, organization = {Fidelis Cybersecurity}, url = {https://fidelissecurity.com/threatgeek/archive/me-and-mr-robot-tracking-actor-behind-man1-crypter/}, language = {English}, urldate = {2021-07-29} } Me and Mr. Robot: Tracking the Actor Behind the MAN1 Crypter
Hancitor Vawtrak
2016-05-12ProofpointAxel F, Matthew Mesa
@online{f:20160512:hancitor:9c250c0, author = {Axel F and Matthew Mesa}, title = {{Hancitor and Ruckguv Reappear, Updated and With Vawtrak On Deck}}, date = {2016-05-12}, organization = {Proofpoint}, url = {https://www.proofpoint.com/us/threat-insight/post/hancitor-ruckguv-reappear}, language = {English}, urldate = {2019-12-20} } Hancitor and Ruckguv Reappear, Updated and With Vawtrak On Deck
Hancitor Ruckguv
2015-01-09ZscalerZscaler
@online{zscaler:20150109:chanitor:432f3d9, author = {Zscaler}, title = {{Chanitor Downloader Actively Installing Vawtrak}}, date = {2015-01-09}, organization = {Zscaler}, url = {https://www.zscaler.com/blogs/research/chanitor-downloader-actively-installing-vawtrak}, language = {English}, urldate = {2019-12-18} } Chanitor Downloader Actively Installing Vawtrak
Hancitor
Yara Rules
[TLP:WHITE] win_hancitor_auto (20230125 | Detects win.hancitor.)
rule win_hancitor_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2023-01-25"
        version = "1"
        description = "Detects win.hancitor."
        info = "autogenerated rule brought to you by yara-signator"
        tool = "yara-signator v0.6.0"
        signator_config = "callsandjumps;datarefs;binvalue"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.hancitor"
        malpedia_rule_date = "20230124"
        malpedia_hash = "2ee0eebba83dce3d019a90519f2f972c0fcf9686"
        malpedia_version = "20230125"
        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 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 = { 6a00 6824040000 6a00 6a00 6a00 }
            // n = 5, score = 1000
            //   6a00                 | push                0
            //   6824040000           | push                0x424
            //   6a00                 | push                0
            //   6a00                 | push                0
            //   6a00                 | push                0

        $sequence_1 = { 6800010000 6a40 68???????? e8???????? 83c40c }
            // n = 5, score = 800
            //   6800010000           | push                0x100
            //   6a40                 | push                0x40
            //   68????????           |                     
            //   e8????????           |                     
            //   83c40c               | add                 esp, 0xc

        $sequence_2 = { 68???????? 8d85dcfaffff 50 ff15???????? }
            // n = 4, score = 700
            //   68????????           |                     
            //   8d85dcfaffff         | lea                 eax, [ebp - 0x524]
            //   50                   | push                eax
            //   ff15????????         |                     

        $sequence_3 = { 7448 8b5508 0fbe02 85c0 7504 }
            // n = 5, score = 600
            //   7448                 | je                  0x4a
            //   8b5508               | mov                 edx, dword ptr [ebp + 8]
            //   0fbe02               | movsx               eax, byte ptr [edx]
            //   85c0                 | test                eax, eax
            //   7504                 | jne                 6

        $sequence_4 = { 8bec 51 8b4508 8945fc b901000000 6bd100 8b45fc }
            // n = 7, score = 600
            //   8bec                 | mov                 ebp, esp
            //   51                   | push                ecx
            //   8b4508               | mov                 eax, dword ptr [ebp + 8]
            //   8945fc               | mov                 dword ptr [ebp - 4], eax
            //   b901000000           | mov                 ecx, 1
            //   6bd100               | imul                edx, ecx, 0
            //   8b45fc               | mov                 eax, dword ptr [ebp - 4]

        $sequence_5 = { 83c410 85c0 7424 837d1400 7408 8b5514 }
            // n = 6, score = 600
            //   83c410               | add                 esp, 0x10
            //   85c0                 | test                eax, eax
            //   7424                 | je                  0x26
            //   837d1400             | cmp                 dword ptr [ebp + 0x14], 0
            //   7408                 | je                  0xa
            //   8b5514               | mov                 edx, dword ptr [ebp + 0x14]

        $sequence_6 = { c1e000 8b4d08 0fbe1401 83fa3a 7407 }
            // n = 5, score = 600
            //   c1e000               | shl                 eax, 0
            //   8b4d08               | mov                 ecx, dword ptr [ebp + 8]
            //   0fbe1401             | movsx               edx, byte ptr [ecx + eax]
            //   83fa3a               | cmp                 edx, 0x3a
            //   7407                 | je                  9

        $sequence_7 = { 8b5508 83c201 895508 eb0b 8b4508 83c001 894508 }
            // n = 7, score = 600
            //   8b5508               | mov                 edx, dword ptr [ebp + 8]
            //   83c201               | add                 edx, 1
            //   895508               | mov                 dword ptr [ebp + 8], edx
            //   eb0b                 | jmp                 0xd
            //   8b4508               | mov                 eax, dword ptr [ebp + 8]
            //   83c001               | add                 eax, 1
            //   894508               | mov                 dword ptr [ebp + 8], eax

        $sequence_8 = { 8b4d08 51 ff15???????? 85c0 7502 eb0f }
            // n = 6, score = 600
            //   8b4d08               | mov                 ecx, dword ptr [ebp + 8]
            //   51                   | push                ecx
            //   ff15????????         |                     
            //   85c0                 | test                eax, eax
            //   7502                 | jne                 4
            //   eb0f                 | jmp                 0x11

        $sequence_9 = { 8b440828 03c1 ffd0 33c0 }
            // n = 4, score = 500
            //   8b440828             | mov                 eax, dword ptr [eax + ecx + 0x28]
            //   03c1                 | add                 eax, ecx
            //   ffd0                 | call                eax
            //   33c0                 | xor                 eax, eax

        $sequence_10 = { 55 8bec a1???????? 85c0 740c ff7508 6a00 }
            // n = 7, score = 500
            //   55                   | push                ebp
            //   8bec                 | mov                 ebp, esp
            //   a1????????           |                     
            //   85c0                 | test                eax, eax
            //   740c                 | je                  0xe
            //   ff7508               | push                dword ptr [ebp + 8]
            //   6a00                 | push                0

        $sequence_11 = { 8b4dfc 85c0 7402 8908 8b5518 }
            // n = 5, score = 500
            //   8b4dfc               | mov                 ecx, dword ptr [ebp - 4]
            //   85c0                 | test                eax, eax
            //   7402                 | je                  4
            //   8908                 | mov                 dword ptr [eax], ecx
            //   8b5518               | mov                 edx, dword ptr [ebp + 0x18]

        $sequence_12 = { 57 ff7508 ff15???????? 5f 8bc6 5e }
            // n = 6, score = 500
            //   57                   | push                edi
            //   ff7508               | push                dword ptr [ebp + 8]
            //   ff15????????         |                     
            //   5f                   | pop                 edi
            //   8bc6                 | mov                 eax, esi
            //   5e                   | pop                 esi

        $sequence_13 = { 7502 5d c3 ff7508 6a00 50 }
            // n = 6, score = 500
            //   7502                 | jne                 4
            //   5d                   | pop                 ebp
            //   c3                   | ret                 
            //   ff7508               | push                dword ptr [ebp + 8]
            //   6a00                 | push                0
            //   50                   | push                eax

        $sequence_14 = { 57 8b483c 33f6 03c8 6a40 6800300000 }
            // n = 6, score = 500
            //   57                   | push                edi
            //   8b483c               | mov                 ecx, dword ptr [eax + 0x3c]
            //   33f6                 | xor                 esi, esi
            //   03c8                 | add                 ecx, eax
            //   6a40                 | push                0x40
            //   6800300000           | push                0x3000

        $sequence_15 = { 50 c60600 ff15???????? 8b3d???????? 85c0 }
            // n = 5, score = 500
            //   50                   | push                eax
            //   c60600               | mov                 byte ptr [esi], 0
            //   ff15????????         |                     
            //   8b3d????????         |                     
            //   85c0                 | test                eax, eax

        $sequence_16 = { fd 008d4556f400 08640f08 ed }
            // n = 4, score = 100
            //   fd                   | std                 
            //   008d4556f400         | add                 byte ptr [ebp + 0xf45645], cl
            //   08640f08             | or                  byte ptr [edi + ecx + 8], ah
            //   ed                   | in                  eax, dx

        $sequence_17 = { f9 a6 c3 4b fd }
            // n = 5, score = 100
            //   f9                   | stc                 
            //   a6                   | cmpsb               byte ptr [esi], byte ptr es:[edi]
            //   c3                   | ret                 
            //   4b                   | dec                 ebx
            //   fd                   | std                 

        $sequence_18 = { 837db80a 0f8d7f010000 8b45c4 0345cc 8945c4 8b45cc 0345e4 }
            // n = 7, score = 100
            //   837db80a             | cmp                 dword ptr [ebp - 0x48], 0xa
            //   0f8d7f010000         | jge                 0x185
            //   8b45c4               | mov                 eax, dword ptr [ebp - 0x3c]
            //   0345cc               | add                 eax, dword ptr [ebp - 0x34]
            //   8945c4               | mov                 dword ptr [ebp - 0x3c], eax
            //   8b45cc               | mov                 eax, dword ptr [ebp - 0x34]
            //   0345e4               | add                 eax, dword ptr [ebp - 0x1c]

        $sequence_19 = { 8945c0 8b45b8 48 8945b8 a1???????? 83c044 }
            // n = 6, score = 100
            //   8945c0               | mov                 dword ptr [ebp - 0x40], eax
            //   8b45b8               | mov                 eax, dword ptr [ebp - 0x48]
            //   48                   | dec                 eax
            //   8945b8               | mov                 dword ptr [ebp - 0x48], eax
            //   a1????????           |                     
            //   83c044               | add                 eax, 0x44

        $sequence_20 = { 8b45dc 05c8e40a00 8945dc 817d88dab21701 7508 }
            // n = 5, score = 100
            //   8b45dc               | mov                 eax, dword ptr [ebp - 0x24]
            //   05c8e40a00           | add                 eax, 0xae4c8
            //   8945dc               | mov                 dword ptr [ebp - 0x24], eax
            //   817d88dab21701       | cmp                 dword ptr [ebp - 0x78], 0x117b2da
            //   7508                 | jne                 0xa

        $sequence_21 = { b9382baa99 8d45fc 50 6a00 }
            // n = 4, score = 100
            //   b9382baa99           | mov                 ecx, 0x99aa2b38
            //   8d45fc               | lea                 eax, [ebp - 4]
            //   50                   | push                eax
            //   6a00                 | push                0

        $sequence_22 = { cdf4 ba7925d2c6 08cc ca2c28 }
            // n = 4, score = 100
            //   cdf4                 | int                 0xf4
            //   ba7925d2c6           | mov                 edx, 0xc6d22579
            //   08cc                 | or                  ah, cl
            //   ca2c28               | retf                0x282c

        $sequence_23 = { 7414 8b45e4 0345c0 8945e4 8b45dc 05c8e40a00 }
            // n = 6, score = 100
            //   7414                 | je                  0x16
            //   8b45e4               | mov                 eax, dword ptr [ebp - 0x1c]
            //   0345c0               | add                 eax, dword ptr [ebp - 0x40]
            //   8945e4               | mov                 dword ptr [ebp - 0x1c], eax
            //   8b45dc               | mov                 eax, dword ptr [ebp - 0x24]
            //   05c8e40a00           | add                 eax, 0xae4c8

    condition:
        7 of them and filesize < 106496
}
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