MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28e56049acc628b29d70f4f6b7e206621a821f58072afd115c524416c9c84435. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28e56049acc628b29d70f4f6b7e206621a821f58072afd115c524416c9c84435
SHA3-384 hash: 31111327019640f5d0a38ca69c8fb9368e2c8185e3252eebfa7c205ef4358df0cccb07e802a76c51eca315e4fb9a79ca
SHA1 hash: 2426e711a7ecd67e292495c9b9f0c881d6e16d65
MD5 hash: 7e4720044f4f48d0aa8975e8c5026659
humanhash: berlin-thirteen-california-connecticut
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:110'388 bytes
First seen:2026-02-17 19:03:46 UTC
Last seen:2026-02-18 02:51:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:071cSXpDd5Ncrg1ntj4qVIwxKCxKzeK8CXYqrQuFxhrdnHDeCWWyEWNn3Ull:61ZZd5NcrdnzYqrQuFXdnHcWyEgn3U3
TLSH T1BBB3D91E6E21CFADF369C23587B78A21A75833C626D1C685D27CEA011F6034D245FFA9
telfhash t1df216058497422f057724c892b9eefb7e5a130df0b366d378e11f9ad69add425d04c0c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
110
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 bash lolbin
Link:
https://www.filescan.io/uploads/6994bbb4930564ff3ca6af9f/reports/8bb9e30a-5ca3-471d-b9d3-5cce073743aa/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
39
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/28e56049acc628b29d70f4f6b7e206621a821f58072afd115c524416c9c84435
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/28e56049acc628b29d70f4f6b7e206621a821f58072afd115c524416c9c84435/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c7874005-dfbf-4a2f-b6f6-a86ed1e67bf0
Behavior Graph:
Download SVG
%3 guuid=ccfe8407-1a00-0000-9744-09a780090000 pid=2432 /usr/bin/sudo guuid=f6fb560a-1a00-0000-9744-09a78a090000 pid=2442 /tmp/sample.bin guuid=ccfe8407-1a00-0000-9744-09a780090000 pid=2432->guuid=f6fb560a-1a00-0000-9744-09a78a090000 pid=2442 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/27e79ad4-ff4b-4490-b4d2-1bd901effd37
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1870717
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1870717 Sample: mips.elf Startdate: 17/02/2026 Architecture: LINUX Score: 72 19 ryd.dyn 2->19 21 185.192.81.222 ZOOM-INTERNETGB United Kingdom 2->21 23 100 other IPs or domains 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 31 Connects to many ports of the same IP (likely port scanning) 2->31 7 mips.elf 2->7         started        9 python3.8 dpkg 2->9         started        signatures3 33 Performs DNS TXT record lookups 19->33 process4 process5 11 mips.elf 7->11         started        13 mips.elf 7->13         started        15 mips.elf 7->15         started        17 mips.elf 7->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/28e56049acc628b29d70f4f6b7e206621a821f58072afd115c524416c9c84435
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/28e56049acc628b29d70f4f6b7e206621a821f58072afd115c524416c9c84435/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 19:10:30 UTC
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fdswasnmyyulfhlq6t3lpyqgminieh2ya4vp2ek4kjcbnsoiiq2q._file
Result
Malware family:
hailbot
Create hunting rule
Score:
  10/10
Tags:
family:hailbot discovery
Link:
https://tria.ge/reports/260217-xq2qssas9f/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Unexpected DNS network traffic destination
Contacts a large (37889) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/28e56049acc628b29d70f4f6b7e206621a821f58072afd115c524416c9c84435

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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: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 28e56049acc628b29d70f4f6b7e206621a821f58072afd115c524416c9c84435

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3715667/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3778381/

Comments