MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 934bb82d1860e63f781342a71e23d685a0f66efb775cc77bb0e6058deba5148b. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 934bb82d1860e63f781342a71e23d685a0f66efb775cc77bb0e6058deba5148b
SHA3-384 hash: 749ef08363a4831ffb285aefa5367b13a8fda9994bd57a5e7468352a7719d596790a8f1426caaaa494318bdec623190d
SHA1 hash: 252642726d807089b80d4ffe5d7bcb73d00e1ad4
MD5 hash: 373eb746b6cfff08699fd21dae988827
humanhash: vermont-timing-glucose-avocado
File name:zerarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:84'328 bytes
First seen:2026-01-30 18:04:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:uj/2fynAxd/K86/aE2Z4J7sv6oMFewXh22IuKuehqX:uj+fyAxRSaMZsv6oMFhhNKJ0X
TLSH T17E83178ABCC8C702C5E061B2FB1F51DE37164368E3E6B157DD19AB29674F8A70A37211
telfhash t10751049aff700edd2be5555a81ee610a1bf9319e6e153443de1cab4f89422c3f02d827
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 :
48
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Gathering data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/697cf2ef981ff1d38a420378/reports/35a10adf-12a3-46c1-999b-3c792aee4888/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
40
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/934bb82d1860e63f781342a71e23d685a0f66efb775cc77bb0e6058deba5148b
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/38d6a6ea-2900-4585-8530-70889385810a
Behavior Graph:
Download SVG
%3 guuid=adfff1fe-1600-0000-70e2-249f480e0000 pid=3656 /usr/bin/sudo guuid=992a3301-1700-0000-70e2-249f490e0000 pid=3657 /tmp/sample.bin guuid=adfff1fe-1600-0000-70e2-249f480e0000 pid=3656->guuid=992a3301-1700-0000-70e2-249f490e0000 pid=3657 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4b7b2605-5069-45b8-8935-74c5bf096e83
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1860648
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1860648 Sample: zerarm5.elf Startdate: 30/01/2026 Architecture: LINUX Score: 48 20 109.202.202.202, 80 INIT7CH Switzerland 2->20 22 104.248.205.91, 39691, 46198 DIGITALOCEAN-ASNUS United States 2->22 24 7 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 8 zerarm5.elf 2->8         started        10 udisksd dumpe2fs 2->10         started        12 udisksd dumpe2fs 2->12         started        14 2 other processes 2->14 signatures3 process4 process5 16 zerarm5.elf 8->16         started        process6 18 zerarm5.elf 16->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/934bb82d1860e63f781342a71e23d685a0f66efb775cc77bb0e6058deba5148b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/934bb82d1860e63f781342a71e23d685a0f66efb775cc77bb0e6058deba5148b/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-30 18:05:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=snf3qliymdtd66atiktr4i6wqwqpm3x3o5omo65q4ycy325fcsfq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260130-wpflhacv8c/
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/934bb82d1860e63f781342a71e23d685a0f66efb775cc77bb0e6058deba5148b

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_d94e1020
Create hunting rule
Author:Elastic Security
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 934bb82d1860e63f781342a71e23d685a0f66efb775cc77bb0e6058deba5148b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3765829/
  
Delivery method
Distributed via web download

Comments