MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb7fc9a9882e643981b9cd169226fcd35ab48d52f23da6940c383927d5128890. 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: 9


Intelligence 9 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb7fc9a9882e643981b9cd169226fcd35ab48d52f23da6940c383927d5128890
SHA3-384 hash: 3cddebb083d02a55bc54c9904399a9e13297f8c18346a39b90b5a06dc794db365be66231324a63c82b66ffa03354bea9
SHA1 hash: ac339c34cdde8912f58a1329ced10c0d7308b238
MD5 hash: 0e6f3df3500c3ae1343a1395debe31a6
humanhash: hotel-leopard-social-william
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:107'824 bytes
First seen:2026-02-22 13:58:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:PbKW4dCLFaGFBu3/45g1rcV2wkzSr9bMFfla:Pbj4doYGFB0/45gdY9ula
TLSH T195B339C1BA43D4F5DC1641306177F73B9A32F0791239DA87E7A89E327C92A419D0A39D
telfhash t18231f9b9f6750ce85bd09403ba4e97716d0d677b34203bba4dfa292536b210192bfc38
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/f64d4c47-897e-48c1-a616-f82c5a8c74b7/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bb7fc9a9882e643981b9cd169226fcd35ab48d52f23da6940c383927d5128890
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.65.148.52:1999
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2a7ef8d1-c46d-4450-8752-83bde9f2018f
Behavior Graph:
Download SVG
%3 guuid=5f989f71-1a00-0000-088d-6a2a2b0b0000 pid=2859 /usr/bin/sudo guuid=234c8a74-1a00-0000-088d-6a2a340b0000 pid=2868 /tmp/sample.bin net guuid=5f989f71-1a00-0000-088d-6a2a2b0b0000 pid=2859->guuid=234c8a74-1a00-0000-088d-6a2a340b0000 pid=2868 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=234c8a74-1a00-0000-088d-6a2a340b0000 pid=2868->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=2194e674-1a00-0000-088d-6a2a370b0000 pid=2871 /tmp/sample.bin guuid=234c8a74-1a00-0000-088d-6a2a340b0000 pid=2868->guuid=2194e674-1a00-0000-088d-6a2a370b0000 pid=2871 clone guuid=ea7391b0-1a00-0000-088d-6a2aaa0b0000 pid=2986 /tmp/sample.bin guuid=234c8a74-1a00-0000-088d-6a2a340b0000 pid=2868->guuid=ea7391b0-1a00-0000-088d-6a2aaa0b0000 pid=2986 clone guuid=15a240ec-1a00-0000-088d-6a2a350c0000 pid=3125 /tmp/sample.bin guuid=234c8a74-1a00-0000-088d-6a2a340b0000 pid=2868->guuid=15a240ec-1a00-0000-088d-6a2a350c0000 pid=3125 clone guuid=4bbc4cec-1a00-0000-088d-6a2a360c0000 pid=3126 /tmp/sample.bin net send-data zombie guuid=234c8a74-1a00-0000-088d-6a2a340b0000 pid=2868->guuid=4bbc4cec-1a00-0000-088d-6a2a360c0000 pid=3126 clone guuid=4bbc4cec-1a00-0000-088d-6a2a360c0000 pid=3126->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con cf3876ee-d290-5c78-a636-a7bc96ad0909 176.65.148.52:1999 guuid=4bbc4cec-1a00-0000-088d-6a2a360c0000 pid=3126->cf3876ee-d290-5c78-a636-a7bc96ad0909 send: 12B guuid=e4b766ec-1a00-0000-088d-6a2a370c0000 pid=3127 /tmp/sample.bin guuid=4bbc4cec-1a00-0000-088d-6a2a360c0000 pid=3126->guuid=e4b766ec-1a00-0000-088d-6a2a370c0000 pid=3127 clone guuid=e44a1828-1b00-0000-088d-6a2a8a0c0000 pid=3210 /tmp/sample.bin guuid=4bbc4cec-1a00-0000-088d-6a2a360c0000 pid=3126->guuid=e44a1828-1b00-0000-088d-6a2a8a0c0000 pid=3210 clone guuid=86bec663-1b00-0000-088d-6a2ac70c0000 pid=3271 /tmp/sample.bin guuid=4bbc4cec-1a00-0000-088d-6a2a360c0000 pid=3126->guuid=86bec663-1b00-0000-088d-6a2ac70c0000 pid=3271 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bb31433f-95a7-4bef-9402-b104df778f70
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1873061
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1873061 Sample: x86.elf Startdate: 22/02/2026 Architecture: LINUX Score: 80 24 176.65.148.52, 1999, 44262, 44264 PALTEL-ASPALTELAutonomousSystemPS Germany 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 2 other signatures 2->32 8 x86.elf 2->8         started        signatures3 process4 process5 10 x86.elf 8->10         started        12 x86.elf 8->12         started        14 x86.elf 8->14         started        16 x86.elf 8->16         started        process6 18 x86.elf 10->18         started        20 x86.elf 10->20         started        22 x86.elf 10->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bb7fc9a9882e643981b9cd169226fcd35ab48d52f23da6940c383927d5128890
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bb7fc9a9882e643981b9cd169226fcd35ab48d52f23da6940c383927d5128890/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xn74tkmifzsdtanzzuljejx42nnljdks6i62nfamha4spvisrcia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari defense_evasion discovery linux
Link:
https://tria.ge/reports/260222-ragssse19e/
Behaviour
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.

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:elf_mirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf bb7fc9a9882e643981b9cd169226fcd35ab48d52f23da6940c383927d5128890

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3783477/
  
Delivery method
Distributed via web download

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