MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2bb4336e3bf740fe1f92d7d9ad86bdf4221f0acaa26582ce271e49712d6948a9. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2bb4336e3bf740fe1f92d7d9ad86bdf4221f0acaa26582ce271e49712d6948a9
SHA3-384 hash: f0d00ca97253b16dd40c16cacd3a6aca6c2ca8ac963e152307db23a4f902fdbd29ec7d4beedddfa354697e439174dfb8
SHA1 hash: 5ca7a3689618760692decddf879c8e4ae0d08077
MD5 hash: d3cf8fbfc2a00532e281a20b4006012c
humanhash: pizza-triple-lamp-one
File name:arc
Download: download sample
Signature Mirai
Create hunting rule
File size:132'476 bytes
First seen:2025-10-26 23:37:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Gr5tI8nc8ml7pCU26DQuhb56veLwMHJZYXlLf4lXfx/xqrOEgNnn/LWZ:q5nchl7MgQAtBwMHeGlXurOEgNnnq
TLSH T159D3AEDB728B5951C46146F00BC78F8E3F6332118E5BC9FB6D0DA63E28761DB590A782
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 :
122
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/68feb0f7fd2d7e012f4db5d0/reports/e50ae37e-64b8-4a27-8c45-387d6bdd6661/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-26T19:42:00Z UTC
Last seen:
2025-10-27T00:23:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2bb4336e3bf740fe1f92d7d9ad86bdf4221f0acaa26582ce271e49712d6948a9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bab8218e-31b9-42c1-b7cf-0e4e8e49e765
Behavior Graph:
Download SVG
%3 guuid=a0f54c9e-1800-0000-6f51-c9c4560c0000 pid=3158 /usr/bin/sudo guuid=b4adb5a0-1800-0000-6f51-c9c4570c0000 pid=3159 /tmp/sample.bin guuid=a0f54c9e-1800-0000-6f51-c9c4560c0000 pid=3158->guuid=b4adb5a0-1800-0000-6f51-c9c4570c0000 pid=3159 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4add0da3-abaf-4259-a5a7-9da315d57b1c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1802163
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2bb4336e3bf740fe1f92d7d9ad86bdf4221f0acaa26582ce271e49712d6948a9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2bb4336e3bf740fe1f92d7d9ad86bdf4221f0acaa26582ce271e49712d6948a9/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-26 23:38:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fo2dg3r365ap4h4s27m23bv56qrb6cwkujsyftrhdzexclljjcuq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251026-3mxwbsgn71/
Verdict:
Malicious
Tags:
backdoor Unix.Trojan.Mirai-7755770-0
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/764552bf-13ca-4c04-89db-5a13acb12caf
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/2bb4336e3bf740fe1f92d7d9ad86bdf4221f0acaa26582ce271e49712d6948a9

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
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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 2bb4336e3bf740fe1f92d7d9ad86bdf4221f0acaa26582ce271e49712d6948a9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3684270/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3626102/

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