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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78f931ea317240e20137f23bdabefabec39646cfb3c2f1c4ceb3d942a72bb342. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78f931ea317240e20137f23bdabefabec39646cfb3c2f1c4ceb3d942a72bb342
SHA3-384 hash: e3c37f159965a8e485a7d2070e16b21c8e377c12ab06af9dff5e7b6af03b32a39b45b58a039010633acd474c59d818df
SHA1 hash: 1a1f6377e8fe708237db9abff448078122bcb058
MD5 hash: 96866de2990d825b2a36b4ec9b39ce31
humanhash: robin-three-neptune-nine
File name:78f931ea317240e20137f23bdabefabec39646cfb3c2f1c4ceb3d942a72bb342.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:93'432 bytes
First seen:2026-11-11 00:07:48 UTC
Last seen:2026-11-11 00:34:21 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:EQHaybpsbBuRu8Q9NF2vq+KRxTNhirgwIJKnZhSrIXNCk6CtjvjPFlFlQlG:EQ622UlsNY/shIXNCMFLPTFlIG
TLSH T1F2937DC59242E8F6FD150170703BF333A53ADDBA0168FDE7E756AB325C26A50A14A74C
telfhash t11331f6be5a270ce99bd06812b25e9b60dd1da77f14543be305f26824332348193bbd3e
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 Tuxxin
Tags:elf mirai torii

Intelligence

File Origin
# of uploads :
2
# of downloads :
79
Origin country :
FR FR
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6af3b1ebae760669388af48f/reports/8e7f6860-49a3-4552-8d71-99b5809b5953/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
20
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
80
Full report:
https://elfdigest.com/brief/78f931ea317240e20137f23bdabefabec39646cfb3c2f1c4ceb3d942a72bb342
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dea3910c-f2b2-4d98-878e-87ee3c6342f7
Behavior Graph:
Download SVG
%3 guuid=748364ba-1600-0000-e91a-1a88e00d0000 pid=3552 /usr/bin/sudo guuid=d40e0ebd-1600-0000-e91a-1a88e10d0000 pid=3553 /tmp/sample.bin net guuid=748364ba-1600-0000-e91a-1a88e00d0000 pid=3552->guuid=d40e0ebd-1600-0000-e91a-1a88e10d0000 pid=3553 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=d40e0ebd-1600-0000-e91a-1a88e10d0000 pid=3553->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=39db82bd-1600-0000-e91a-1a88e50d0000 pid=3557 /tmp/. dns net send-data zombie guuid=d40e0ebd-1600-0000-e91a-1a88e10d0000 pid=3553->guuid=39db82bd-1600-0000-e91a-1a88e50d0000 pid=3557 clone 977f0b82-7670-5633-b966-eab7198746bf 37.252.191.197:53 guuid=39db82bd-1600-0000-e91a-1a88e50d0000 pid=3557->977f0b82-7670-5633-b966-eab7198746bf send: 26B 95b88873-6c6c-5cdf-a78b-e48539f53ab2 103.1.184.110:53 guuid=39db82bd-1600-0000-e91a-1a88e50d0000 pid=3557->95b88873-6c6c-5cdf-a78b-e48539f53ab2 send: 26B f023fc3a-8560-53c2-84bb-524b6622f583 45.90.163.37:43203 guuid=39db82bd-1600-0000-e91a-1a88e50d0000 pid=3557->f023fc3a-8560-53c2-84bb-524b6622f583 con guuid=38b5b3bd-1600-0000-e91a-1a88e60d0000 pid=3558 /tmp/. guuid=39db82bd-1600-0000-e91a-1a88e50d0000 pid=3557->guuid=38b5b3bd-1600-0000-e91a-1a88e60d0000 pid=3558 clone guuid=538dbfbd-1600-0000-e91a-1a88e70d0000 pid=3559 /tmp/. guuid=39db82bd-1600-0000-e91a-1a88e50d0000 pid=3557->guuid=538dbfbd-1600-0000-e91a-1a88e70d0000 pid=3559 clone guuid=e041c3bd-1600-0000-e91a-1a88e80d0000 pid=3560 /tmp/. net guuid=39db82bd-1600-0000-e91a-1a88e50d0000 pid=3557->guuid=e041c3bd-1600-0000-e91a-1a88e80d0000 pid=3560 clone guuid=e041c3bd-1600-0000-e91a-1a88e80d0000 pid=3560|network network activity to 1916 IP addresses review logs to see them all guuid=e041c3bd-1600-0000-e91a-1a88e80d0000 pid=3560->guuid=e041c3bd-1600-0000-e91a-1a88e80d0000 pid=3560|network network
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/72b391cc-c7c5-4091-ae90-156836ae177f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/78f931ea317240e20137f23bdabefabec39646cfb3c2f1c4ceb3d942a72bb342
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/78f931ea317240e20137f23bdabefabec39646cfb3c2f1c4ceb3d942a72bb342/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-11-11 00:08:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pd4td2rrojaoeajx6i55vpx2x3bzmrwpwpbpdrgowpmufjzlwnba._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/261111-aezezasw2r/
Behaviour
Reads runtime system information
Changes its process name
Creates a large amount of network flows
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (12620) amount of remote hosts
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
elf process-rename debug-check service-scan
Link:
https://intel.virussign.com/intelligence/file/78f931ea317240e20137f23bdabefabec39646cfb3c2f1c4ceb3d942a72bb342
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/78f931ea317240e20137f23bdabefabec39646cfb3c2f1c4ceb3d942a72bb342

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
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

elf 78f931ea317240e20137f23bdabefabec39646cfb3c2f1c4ceb3d942a72bb342

(this sample)

  
Delivery method
Distributed via web download

Comments