MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 928ae1ad75903f2ec4ac0588218a569e1235a9197bab3fec0b70024fb66f3ba3. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 928ae1ad75903f2ec4ac0588218a569e1235a9197bab3fec0b70024fb66f3ba3
SHA3-384 hash: f7e2f3442fd2ed4f1a763518b4366449d56f594a38c9ef16a13cf23d177ce8aa2a0940468fd3ee61725620674d8fee41
SHA1 hash: 2f7e9685ae0345acaf38728513597932f4fd4b4d
MD5 hash: 643d06599734726266f88df91b7a3d4d
humanhash: nuts-massachusetts-mountain-lemon
File name:5r3fqt67ew531has4231.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:108'092 bytes
First seen:2026-01-20 21:02:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:8MMKOGT4csa87mg5jahI9yvFyujnQ/TwbZnC:Zwxcxg1ae9ylSwRC
TLSH T1EBB3095AB8815F11C5C522BAFA2E118E331253ECE3DFB2139D206F2577CA81B0D77995
telfhash t11de07d919e181ffe41c23320498db6357a6cf1047b8c346f5d68991ce093a93782980d
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 78e70e8ddb80de65e9799e9b7f8620e3e2dcb0771269e3bc5fee609cc678143e
File size (compressed) :43'168 bytes
File size (de-compressed) :108'092 bytes
Format:linux/arm
Packed file: 78e70e8ddb80de65e9799e9b7f8620e3e2dcb0771269e3bc5fee609cc678143e

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/3b31f9d4-46f8-49df-8b63-564d8af381db/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135868-0
Create hunting rule

Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

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

Unix.Dropper.Mirai-7136034-0
Create hunting rule

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

Unix.Dropper.Mirai-7355719-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9861139-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
botnet masquerade mirai mirai obfuscated rust
Link:
https://www.filescan.io/uploads/696fed5d55805a763febb7ef/reports/18639ef8-0452-4e0b-b585-aad229ea9837/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-20T19:12:00Z UTC
Last seen:
2026-01-20T20:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/928ae1ad75903f2ec4ac0588218a569e1235a9197bab3fec0b70024fb66f3ba3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/affc3e81-d268-44c8-96b7-118d07214485
Behavior Graph:
Download SVG
%3 guuid=445b970f-1900-0000-f870-289eae0a0000 pid=2734 /usr/bin/sudo guuid=b8285211-1900-0000-f870-289eb50a0000 pid=2741 /tmp/sample.bin guuid=445b970f-1900-0000-f870-289eae0a0000 pid=2734->guuid=b8285211-1900-0000-f870-289eb50a0000 pid=2741 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/af555439-d9ae-4ff0-a64b-eb41539785d8
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1854430
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 Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/928ae1ad75903f2ec4ac0588218a569e1235a9197bab3fec0b70024fb66f3ba3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/928ae1ad75903f2ec4ac0588218a569e1235a9197bab3fec0b70024fb66f3ba3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-20 21:23:11 UTC
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=skfodllvsa7s5rfmawecdcswtyjdlkizpovt73aloabe7ntphorq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/260120-zvn2lsbs2h/
Malware Config
C2 Extraction:
31.58.58.212
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:testlumma
Create hunting rule
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 78e70e8ddb80de65e9799e9b7f8620e3e2dcb0771269e3bc5fee609cc678143e

Mirai

elf 928ae1ad75903f2ec4ac0588218a569e1235a9197bab3fec0b70024fb66f3ba3

(this sample)

  
Dropped by
SHA256 78e70e8ddb80de65e9799e9b7f8620e3e2dcb0771269e3bc5fee609cc678143e
  
URLhaus
https://urlhaus.abuse.ch/url/3761018/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b100e16ef81584a1ffb6208a21529225

Comments