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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55fc98ff73bfa4c38167169adf2d220446cb57a5a0aad428e37ff445f2e62939. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 8


Intelligence 8 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 55fc98ff73bfa4c38167169adf2d220446cb57a5a0aad428e37ff445f2e62939
SHA3-384 hash: 1c707506883ee90e77957049240d2f741eecb86b7f69f14ab05b4b90175c7540999100453e8a94b4e1003b34406fbda4
SHA1 hash: 1ffa954d3890ad0a588e385edcb1da648b60655d
MD5 hash: 3dcfc5d52f629d68fed03dbb16b4c0a0
humanhash: ink-sad-michigan-cold
File name:xdzlewkx.armv7
Download: download sample
Signature Mirai
Create hunting rule
File size:943'928 bytes
First seen:2026-09-23 23:08:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:JYxIC+gqsIU27iAy+cMQRfb+zpH2K6k2hknuQ6JP:jwo+z4YK6k2hkOJP
TLSH T184154B55F890DF63C5D4677AF65E82A833234778C3D7720689148B383BA7A2F4B3A641
telfhash t113a002171895c61d573b9f189cea074610831c33fc6d3d6a5e5cdf558525505075ccaf
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Agent-7158340-0
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Unix.Trojan.Mirai-10004218-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Locks files
Connection attempt
Collects information on the CPU
Creating a file in the %temp% directory
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm base64 bash evasive gcc javac lolbin rust
Link:
https://www.filescan.io/uploads/6ab45c2838384c6c5d01d807/reports/5fb4778d-8b7a-4281-99b9-418815234a5c/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3e975f9a-1017-459d-8adb-52534e4f2ef2
Behavior Graph:
Download SVG
%3 guuid=103f3a49-2000-0000-8fea-adc198070000 pid=1944 /usr/bin/sudo guuid=5bfc524b-2000-0000-8fea-adc199070000 pid=1945 /tmp/sample.bin guuid=103f3a49-2000-0000-8fea-adc198070000 pid=1944->guuid=5bfc524b-2000-0000-8fea-adc199070000 pid=1945 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bccc1f32-dd20-4fdd-bb13-e16760d218d8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/55fc98ff73bfa4c38167169adf2d220446cb57a5a0aad428e37ff445f2e62939
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/55fc98ff73bfa4c38167169adf2d220446cb57a5a0aad428e37ff445f2e62939/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-09-23 23:09:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kx6jr73tx6smhalhc2nn6ljcardmwv5fucvnikhdp72el4xgfe4q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
antivm credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260923-24849axapc/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Checks CPU configuration
Reads CPU attributes
Checks hardware identifiers (DMI)
Deletes log files
Enumerates running processes
Reads MAC address of network interface
File and Directory Permissions Modification
Modifies Watchdog functionality
OS Credential Dumping
Contacts a large (526) amount of remote hosts
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/55fc98ff73bfa4c38167169adf2d220446cb57a5a0aad428e37ff445f2e62939

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:CP_Script_Inject_Detector
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
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Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
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Author:s1ckb017
Rule name:Hunt_DVR_Exploit_CommandInjection
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Author:Serhii Kocherhan
Description:Detects common shell command injection signatures and payloads associated with DVR/NVR exploitation
Rule name:iot_req_metachar
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Rule name:ldpreload
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Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:linux_generic_irc_catcher
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Author:@_lubiedo
Description:Find new ELF IRC samples
Rule name:malwareelf55503
Create hunting rule
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:test_rule_vldslv
Create hunting rule
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
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Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 55fc98ff73bfa4c38167169adf2d220446cb57a5a0aad428e37ff445f2e62939

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3920187/
  
Delivery method
Distributed via web download

Comments