MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb0d894697193196be02f4f97e6a680fd97d74edc28a8a539227e1ba82444eeb. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb0d894697193196be02f4f97e6a680fd97d74edc28a8a539227e1ba82444eeb
SHA3-384 hash: 66cb89ce5f81c1e04f99473a35de9f5744fba0b4fdff6dfbf2fab6b8f9d59e7072c3727026b86bef33660298340e614a
SHA1 hash: a818d20568a4f173b6e85c28b5d54da2924465ea
MD5 hash: cce3c46f4c21b1cfe7448b566742fd21
humanhash: cardinal-seven-paris-mississippi
File name:main.armv5
Download: download sample
Signature Mirai
Create hunting rule
File size:45'168 bytes
First seen:2026-08-11 13:54:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:z6nZpNmzPq+ZyrSuFOfNUL+DBmjljGChu3iZy92hlanOaVfCEz:z6ngPq+ZymbmL+ABja3iZyshlamEz
TLSH T1C113F946FA519B05C6D232BEFB8E414E37136F68E7ED323199306FA013826E71939525
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 :
40
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.Linux.Mirai.4821.4352.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Collects information on the RAM
Launching a process
Runs as daemon
Creating a file in the %temp% directory
Creating a file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/6a7b29d9397ae952821aff52/reports/76092b16-9fe6-45a7-a12d-334a9cf96144/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-11T11:22:00Z UTC
Last seen:
2026-08-12T01:41:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cb0d894697193196be02f4f97e6a680fd97d74edc28a8a539227e1ba82444eeb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2d437c6f-8d61-44db-ab75-898d5e8afd62
Behavior Graph:
Download SVG
%3 guuid=e3bcca32-1900-0000-e9e4-31e219070000 pid=1817 /usr/bin/sudo guuid=80331b37-1900-0000-e9e4-31e221070000 pid=1825 /tmp/sample.bin guuid=e3bcca32-1900-0000-e9e4-31e219070000 pid=1817->guuid=80331b37-1900-0000-e9e4-31e221070000 pid=1825 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/e4fff868-9908-4a9c-8100-e599bc65f37f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1956027
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1956027 Sample: main.armv5.elf Startdate: 11/08/2026 Architecture: LINUX Score: 48 36 94.154.43.12, 32, 58546, 58548 CDNEXTGB Turkey 2->36 38 daisy.ubuntu.com 2->38 40 Multi AV Scanner detection for submitted file 2->40 12 main.armv5.elf 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 main.armv5.elf 12->16         started        process6 18 main.armv5.elf 16->18         started        process7 20 main.armv5.elf bash 18->20         started        22 main.armv5.elf 18->22         started        process8 24 bash lesspipe 20->24         started        26 bash groups 20->26         started        28 bash dircolors 20->28         started        process9 30 lesspipe 24->30         started        32 lesspipe basename 24->32         started        process10 34 lesspipe dirname 30->34         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cb0d894697193196be02f4f97e6a680fd97d74edc28a8a539227e1ba82444eeb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb0d894697193196be02f4f97e6a680fd97d74edc28a8a539227e1ba82444eeb/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-11 13:55:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 23 (47.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zmgysruxdeyznpqc6t4x42tib7mx25hnykfiuu4se7q3vasej3vq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/260811-q8dy5a1wcz/
Behaviour
Reads runtime system information
Writes file to tmp directory
Enumerates running processes
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/cb0d894697193196be02f4f97e6a680fd97d74edc28a8a539227e1ba82444eeb

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:Linux_Generic_Threat_d2dca9e7
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 cb0d894697193196be02f4f97e6a680fd97d74edc28a8a539227e1ba82444eeb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897932/
  
Delivery method
Distributed via web download

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