MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 392c367b9a7ff8d9a7aa1694c7610a9ede461fa8aef51959bd2fd4ea7aef9a7a. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 392c367b9a7ff8d9a7aa1694c7610a9ede461fa8aef51959bd2fd4ea7aef9a7a
SHA3-384 hash: 59fde1c63cb74aac0eb63c6df232f34766e48066fabe85001224d48c47fe77389eafa200e3336a6f060ac103042d381e
SHA1 hash: 788e38d3d14d97fb405f07ae10750ef0936f58c1
MD5 hash: d616332080178fd907c54d161f655e73
humanhash: nineteen-rugby-don-tango
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:101'088 bytes
First seen:2026-06-02 20:20:33 UTC
Last seen:2026-06-03 05:32:23 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:sW7icrivmaBDebBDvtL4hxVmbFLS0ynCygwTTiJg7VFay+ORWJ:F77eBde1DvBKsbFNygw57/wp
TLSH T193A31951BC829A16C6C512BBFE5E728D77267398E3EE3202CE295F2133CB45B0E67151
telfhash t1efc08ce3c7885bf89380831102083a00a3da3423080045de41884e564446287b41f167
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 :
3
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Siggen.796.6700.10097.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 expand lolbin rust
Link:
https://www.filescan.io/uploads/6a1f3b1846e44aecc0caff97/reports/7d12d67b-3734-4523-b5b2-53521800be9b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-02T18:45:00Z UTC
Last seen:
2026-06-02T19:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/392c367b9a7ff8d9a7aa1694c7610a9ede461fa8aef51959bd2fd4ea7aef9a7a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/49a8deaa-2cd9-4550-87f2-a441c3da6ef9
Behavior Graph:
Download SVG
%3 guuid=e9443da7-1800-0000-0f25-a093130d0000 pid=3347 /usr/bin/sudo guuid=6737fba8-1800-0000-0f25-a0931b0d0000 pid=3355 /tmp/sample.bin guuid=e9443da7-1800-0000-0f25-a093130d0000 pid=3347->guuid=6737fba8-1800-0000-0f25-a0931b0d0000 pid=3355 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bca21b97-57a4-43e0-bce3-d3344ff55830
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1921939
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1921939 Sample: arm5.elf Startdate: 02/06/2026 Architecture: LINUX Score: 48 25 205.232.191.213, 17000 WINDSTREAM-WindstreamCommunicationsLLCUS United States 2->25 27 23.239.220.58, 17000 WEHOSTWEBSITES-COM-HandyNetworksLLCUS United States 2->27 29 99 other IPs or domains 2->29 31 Multi AV Scanner detection for submitted file 2->31 9 arm5.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 process5 15 arm5.elf 9->15         started        process6 17 arm5.elf 15->17         started        19 arm5.elf 15->19         started        21 arm5.elf 15->21         started        process7 23 arm5.elf 17->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/392c367b9a7ff8d9a7aa1694c7610a9ede461fa8aef51959bd2fd4ea7aef9a7a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/392c367b9a7ff8d9a7aa1694c7610a9ede461fa8aef51959bd2fd4ea7aef9a7a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-02 20:21:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hewdm642p74ntj5kc2kmoyikt3pemh5iv32rswn5f7kou6xptj5a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260602-y4ry7aez9r/
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/392c367b9a7ff8d9a7aa1694c7610a9ede461fa8aef51959bd2fd4ea7aef9a7a

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
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
Rule name:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

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

Web download

Mirai

elf 392c367b9a7ff8d9a7aa1694c7610a9ede461fa8aef51959bd2fd4ea7aef9a7a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3856302/
  
Delivery method
Distributed via web download

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