MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f1aef36cecf1ee47bf3f41eaf48b5c45f2fbf3277e54601c9d537e98cffc881. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f1aef36cecf1ee47bf3f41eaf48b5c45f2fbf3277e54601c9d537e98cffc881
SHA3-384 hash: 17b9b30caa0bd2ca6782f546a16a0808b9ff5a2885efa069fbc1436d0a5be84e9e7378043728299b9cf7e6440169519b
SHA1 hash: f0a84d8f8b7d01c952415a8697b8e019e6b53af1
MD5 hash: 364360450722f98ba455282a7acbaa16
humanhash: blossom-white-cola-wisconsin
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:83'236 bytes
First seen:2026-04-04 21:59:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xvxY2BUO99TTqtuAPsceJy0m4ofF6WsbP5IuL6p2ivUMnZTC5gnFbh:xpY2/e03JytMjbP5C83MnFRRh
TLSH T144830263547E27C6ADF13EB1CA1293812DA5578CBCF3B66E3E1C5BC528E504A1BD640C
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
File size (compressed) :83'236 bytes
File size (de-compressed) :211'364 bytes
Format:linux/arm
Unpacked file: d915456f8cbae999581539ac28856d78e79bc65fa818eddf1912de17cdab6d98

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Opens a port
Launching a process
DNS request
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai packed soft-404 upx
Link:
https://www.filescan.io/uploads/69d189f4e2df9aa488c6835a/reports/a01c2b48-e67a-4dd6-b3b7-b5ca4d2cde0f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
142
Number of processes launched:
15
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2f1aef36cecf1ee47bf3f41eaf48b5c45f2fbf3277e54601c9d537e98cffc881
Behaviour
Process Renaming
Firewall Changes
Information Gathering
Kernel Modules
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-04T19:06:00Z UTC
Last seen:
2026-04-04T19:29:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.hr
Link:
https://opentip.kaspersky.com/2f1aef36cecf1ee47bf3f41eaf48b5c45f2fbf3277e54601c9d537e98cffc881/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6ead1ea9-6444-4e5c-a131-25fdb2260240
Behavior Graph:
Download SVG
%3 guuid=2d6b9ae6-1600-0000-016f-50a12d0f0000 pid=3885 /usr/bin/sudo guuid=72b599e9-1600-0000-016f-50a13c0f0000 pid=3900 /tmp/sample.bin guuid=2d6b9ae6-1600-0000-016f-50a12d0f0000 pid=3885->guuid=72b599e9-1600-0000-016f-50a13c0f0000 pid=3900 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d5c2f0fb-6bbe-4073-bfdf-f0c907a34e41
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f1aef36cecf1ee47bf3f41eaf48b5c45f2fbf3277e54601c9d537e98cffc881
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2f1aef36cecf1ee47bf3f41eaf48b5c45f2fbf3277e54601c9d537e98cffc881/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2f1aef36cecf1ee47bf3f41eaf48b5c45f2fbf3277e54601c9d537e98cffc881
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-04 22:00:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f4no6nwoz4poi67t6qpk6sfvyrps7pzso7sumaoj2u36tdh7zcaq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery upx
Link:
https://tria.ge/reports/260404-1wslvsdz2n/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Unexpected DNS network traffic destination
Mirai
Mirai family
Malware Config
C2 Extraction:
boats.dogmuncher.xyz
89.190.156.145
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/2f1aef36cecf1ee47bf3f41eaf48b5c45f2fbf3277e54601c9d537e98cffc881

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 2f1aef36cecf1ee47bf3f41eaf48b5c45f2fbf3277e54601c9d537e98cffc881

(this sample)

Mirai

elf d915456f8cbae999581539ac28856d78e79bc65fa818eddf1912de17cdab6d98

  
URLhaus
https://urlhaus.abuse.ch/url/3809143/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d915456f8cbae999581539ac28856d78e79bc65fa818eddf1912de17cdab6d98
  
Dropping
MD5 896db6b3e514c47b9a1181a2477ea8af

Comments