MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7ba5c58c1fecd81a472a5d7461c314fa3326c64a3cce240e7931bdc2e9c128c. 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: 11


Intelligence 11 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c7ba5c58c1fecd81a472a5d7461c314fa3326c64a3cce240e7931bdc2e9c128c
SHA3-384 hash: af53312a32100520783356a77ee5ff48027f66d6cc0832ca5ddb4ea11f4d177c288c2c3ee775bc6061c2411aa5447466
SHA1 hash: 7459ae3665243d597491c226ac6445d3499fc4c4
MD5 hash: 05930f45e663633f66a3ec7fac554d61
humanhash: artist-magnesium-glucose-november
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:126'272 bytes
First seen:2026-02-07 21:44:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:j586guLRkHQo8SsGTHb4p1oB4n2pvi5zlLVPmBKGHzNzQSRN6Fpjygajc:jrguLRkHQo8SsGT74p1oB4n2pvalsBz7
TLSH T13CC33906F58180FCC58AC2341B6FB63AA936F1DD1238F2E76BD0AF123E4AE615D1D954
telfhash t11b318bb42d6239aca0d7c705778dea2ab9b100120ee5f2c69f07bd888c42a8c0d7a456
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 :
99
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0fdd7ca0-9c67-4035-b22a-641ca4e37a3d/
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

Result
Gathering data
Verdict:
Malicious
File Type:
ELF 64 LE
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.ba
Link:
https://opentip.kaspersky.com/c7ba5c58c1fecd81a472a5d7461c314fa3326c64a3cce240e7931bdc2e9c128c/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9737766d-5072-4e25-9367-129707d05258
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1865382
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: 1865382 Sample: x86_64.elf Startdate: 07/02/2026 Architecture: LINUX Score: 80 24 83.168.95.235, 1999, 34542, 34544 ESPOL-ASPL Poland 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_64.elf 2->8         started        signatures3 process4 process5 10 x86_64.elf 8->10         started        12 x86_64.elf 8->12         started        14 x86_64.elf 8->14         started        16 x86_64.elf 8->16         started        process6 18 x86_64.elf 10->18         started        20 x86_64.elf 10->20         started        22 x86_64.elf 10->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c7ba5c58c1fecd81a472a5d7461c314fa3326c64a3cce240e7931bdc2e9c128c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c7ba5c58c1fecd81a472a5d7461c314fa3326c64a3cce240e7931bdc2e9c128c/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c7ba5c58c1fecd81a472a5d7461c314fa3326c64a3cce240e7931bdc2e9c128c
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-05 22:40:06 UTC
File Type:
ELF64 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y65fywgb73gydjdsuxlumhbrj6rte3deupgoeqhhsmn5ylu4ckga._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/260207-1l8v4ady3g/
Behaviour
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
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/c7ba5c58c1fecd81a472a5d7461c314fa3326c64a3cce240e7931bdc2e9c128c

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: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_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
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 c7ba5c58c1fecd81a472a5d7461c314fa3326c64a3cce240e7931bdc2e9c128c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3774112/
  
Delivery method
Distributed via web download

Comments