MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 311cdbc1475ebbbe586bfb4ffbbc4726f9a63db29f3e0e016bcb90ba433f61a2. 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: 10


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 311cdbc1475ebbbe586bfb4ffbbc4726f9a63db29f3e0e016bcb90ba433f61a2
SHA3-384 hash: eaeecd4f074bb6bd09ec0273824d02f926a846fdd100caaf8b87cdc806b2c1d6ce965166f9555aaee73d974d39f0e61c
SHA1 hash: 2873b8c3dcf354d955c9e66364822a50e7f8e943
MD5 hash: 42259d0951706ba0ed055c11504efd57
humanhash: comet-october-low-double
File name:iotmirai_arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:183'491 bytes
First seen:2025-07-19 10:19:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:YCArroBW+mUZeiazRqeABYlnMpMLjec3Gj9oWM/ROyK0RLn:jAyW+bUiazRqeABmPLjec3yKWM/RvRLn
TLSH T19A041A46EB404B13C0D727B9F6DF424633239BA497EB73069528AFB43F8679E4E12905
telfhash t19b310371577852269a61dc64d9dd97b2652bc7171340ff32df26c0cc281a449f62ac4f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
19
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-9760303-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Creating a file
Receives data from a server
Connection attempt
DNS request
Runs as daemon
Traces processes
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin mirai rust
Link:
https://www.filescan.io/uploads/687b71727bc45bdee1b1b7c7/reports/1321ab11-45c3-4bd9-906d-25ae2096c6d9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/311cdbc1475ebbbe586bfb4ffbbc4726f9a63db29f3e0e016bcb90ba433f61a2
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e1ad153e-4a03-429f-a8ef-8f78a47503ea
Behavior Graph:
Download SVG
%3 guuid=254ee9ef-1800-0000-8a5d-91659f0a0000 pid=2719 /usr/bin/sudo guuid=0b9a03f2-1800-0000-8a5d-9165a00a0000 pid=2720 /tmp/sample.bin guuid=254ee9ef-1800-0000-8a5d-91659f0a0000 pid=2719->guuid=0b9a03f2-1800-0000-8a5d-9165a00a0000 pid=2720 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/46aee85c-1e57-4388-b463-6040573407c7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1740019
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is potentially a Mirai botnet sample
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/311cdbc1475ebbbe586bfb4ffbbc4726f9a63db29f3e0e016bcb90ba433f61a2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/311cdbc1475ebbbe586bfb4ffbbc4726f9a63db29f3e0e016bcb90ba433f61a2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-19 10:20:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=geonxqkhl2534wdl7nh7xpche342mpnst47a4allzoiluqz7mgra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250719-mddhbscr3s/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Malware Config
C2 Extraction:
phubotnet.duckdns.org
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b06df047-feb2-46a7-9457-1f9c73337c17
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/311cdbc1475ebbbe586bfb4ffbbc4726f9a63db29f3e0e016bcb90ba433f61a2

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
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 311cdbc1475ebbbe586bfb4ffbbc4726f9a63db29f3e0e016bcb90ba433f61a2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3585858/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3585883/

Comments