MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e82cff5030303ad84bdc9deb2b3079736898bb16e383038b332dfb53096bf36. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9e82cff5030303ad84bdc9deb2b3079736898bb16e383038b332dfb53096bf36
SHA3-384 hash: a4f1958a386f336ae36877da24292a5799de582344f7b01cba346c1fd5e261f373fcd428f05e1a9661b1b21d9eed82a7
SHA1 hash: e7e2080edddad071c7f3c112addbcf4b45924e39
MD5 hash: bde7c939851d5caf1629c0108280b110
humanhash: mexico-salami-tennessee-shade
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:196'468 bytes
First seen:2025-12-29 00:08:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:arb2k/WAX1wQOybXf0kOLPH47te257gpdxJ6hh1FJvG:arb2k/WAXZbsNLH4pe67OdYJvG
TLSH T122141942FD418F13C6C722F6FBAE028D37166B6AD2EA7103DD256F6037869DA0D36251
telfhash t18d21be39a78816a827d043d8c1fb9275e6aa31b9631432424f29b74f0f93cd5752d82b
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 b000dd53cd61eb1a012906620ff735becf3b3d90f08c5e793723d575e3143c39
File size (compressed) :70'168 bytes
File size (de-compressed) :196'468 bytes
Format:linux/arm
Packed file: b000dd53cd61eb1a012906620ff735becf3b3d90f08c5e793723d575e3143c39

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
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/510e1a85-42fa-4970-9a37-c9d4ad28261c/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc obfuscated rust
Link:
https://www.filescan.io/uploads/6951c6aa7d55b68cb20c3ac6/reports/e7487304-5047-4af2-a4cd-e90fe92e3d81/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-28T22:32:00Z UTC
Last seen:
2025-12-28T22:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9e82cff5030303ad84bdc9deb2b3079736898bb16e383038b332dfb53096bf36/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d3848eb8-f1de-44e7-a07f-4a8f67f66a3d
Behavior Graph:
Download SVG
%3 guuid=62c48ca2-1900-0000-0f07-e6d29f090000 pid=2463 /usr/bin/sudo guuid=8dfb26a4-1900-0000-0f07-e6d2a6090000 pid=2470 /tmp/sample.bin guuid=62c48ca2-1900-0000-0f07-e6d29f090000 pid=2463->guuid=8dfb26a4-1900-0000-0f07-e6d2a6090000 pid=2470 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aadc3475-4b5f-43cd-8b4e-9948bd264575
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1840988
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840988 Sample: arm.elf Startdate: 29/12/2025 Architecture: LINUX Score: 84 72 teamc2.duckdns.org 2->72 74 teamc2.duckdns.org 151.242.30.13, 12121, 42432, 42434 RASANAIR Iran (ISLAMIC Republic Of) 2->74 76 Found malware configuration 2->76 78 Antivirus detection for dropped file 2->78 80 Antivirus / Scanner detection for submitted sample 2->80 84 2 other signatures 2->84 11 arm.elf 2->11         started        signatures3 82 Uses dynamic DNS services 72->82 process4 file5 70 /usr/local/bin/infinitd, ELF 11->70 dropped 14 arm.elf 11->14         started        16 arm.elf sh 11->16         started        18 arm.elf sh 11->18         started        process6 process7 20 arm.elf 14->20         started        22 sh systemctl 16->22         started        24 sh systemctl 18->24         started        process8 26 arm.elf 20->26         started        28 arm.elf 20->28         started        30 arm.elf 20->30         started        32 8 other processes 20->32 process9 44 3 other processes 26->44 34 arm.elf 28->34         started        46 2 other processes 28->46 36 arm.elf 30->36         started        48 2 other processes 30->48 38 arm.elf 32->38         started        40 arm.elf 32->40         started        42 arm.elf 32->42         started        50 19 other processes 32->50 process10 60 2 other processes 34->60 62 2 other processes 36->62 52 arm.elf 38->52         started        54 arm.elf 38->54         started        56 arm.elf 40->56         started        58 arm.elf 40->58         started        64 2 other processes 42->64 66 2 other processes 44->66 68 10 other processes 50->68
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9e82cff5030303ad84bdc9deb2b3079736898bb16e383038b332dfb53096bf36
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9e82cff5030303ad84bdc9deb2b3079736898bb16e383038b332dfb53096bf36/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 00:09:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t2bm75idamb23bf5zhplfmyhs43itc5rny4daoftglp3kmewx43a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251229-afr3aasrf1/
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3f8fb03a-b59e-4224-8f9e-c9ccb2ef6d19
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/9e82cff5030303ad84bdc9deb2b3079736898bb16e383038b332dfb53096bf36

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_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_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 b000dd53cd61eb1a012906620ff735becf3b3d90f08c5e793723d575e3143c39

Mirai

elf 9e82cff5030303ad84bdc9deb2b3079736898bb16e383038b332dfb53096bf36

(this sample)

  
Dropped by
SHA256 b000dd53cd61eb1a012906620ff735becf3b3d90f08c5e793723d575e3143c39
  
URLhaus
https://urlhaus.abuse.ch/url/3722809/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b8675395ae2b4857da4b053d1a303bb0
  
URLhaus
https://urlhaus.abuse.ch/url/3719330/
  
URLhaus
https://urlhaus.abuse.ch/url/3722797/

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