MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 613784f9f5f8aea67472037e1e3ce21f0cd416083d2879acd11eb7332283d171. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 613784f9f5f8aea67472037e1e3ce21f0cd416083d2879acd11eb7332283d171
SHA3-384 hash: b4df7c79b3006f4e5fee575bf10c456c2ed97984a9cd251df98b1384fb449a625d2d4605c054f536c213583cba0adc39
SHA1 hash: 356d3756c4d3dfefb2d1565bb1af4318d40ab389
MD5 hash: 2f81fc9384b125fc17f78c58d75f0f59
humanhash: cup-one-apart-florida
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:209'304 bytes
First seen:2025-08-29 13:46:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:NLkbV0uRSHlQHke8ptsIZ5aZ+SxkbnGVsoPNfe:NO0uRSF8ibZonxu0solfe
TLSH T16114855E6A328F7DF368873447B74A30975D22DA27E1DA84D2ACD1041F6424E681FFA8
telfhash t1754162181d7817f0a7356c5d059dff76d6a330db7e262d238e50e86aab69b834d11c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-10056448-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sets a written file as executable
Kills processes
Runs as daemon
Creating a file
Connection attempt
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin obfuscated remote threat
Link:
https://www.filescan.io/uploads/68b1af6d1c81c34281d80d8e/reports/606d0020-def9-493d-bc25-6585272f7d47/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
179
Number of processes launched:
12
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/613784f9f5f8aea67472037e1e3ce21f0cd416083d2879acd11eb7332283d171
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2025-08-29T14:17:00Z UTC
Last seen:
2025-08-29T14:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/613784f9f5f8aea67472037e1e3ce21f0cd416083d2879acd11eb7332283d171/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a3afc5fc-60a9-45e2-92eb-9bb417bd7f23
Behavior Graph:
Download SVG
%3 guuid=50dbb041-1900-0000-babb-5f6dfb0b0000 pid=3067 /usr/bin/sudo guuid=eb667c43-1900-0000-babb-5f6d010c0000 pid=3073 /tmp/sample.bin guuid=50dbb041-1900-0000-babb-5f6dfb0b0000 pid=3067->guuid=eb667c43-1900-0000-babb-5f6d010c0000 pid=3073 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a57c8807-9e61-4f44-8f1f-2032ac57b5ce
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1767634
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Found malware configuration
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to set files in /etc globally writable
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1767634 Sample: mips.elf Startdate: 29/08/2025 Architecture: LINUX Score: 100 31 87.248.150.68, 8020 CWM-ASIR Iran (ISLAMIC Republic Of) 2->31 33 169.254.169.254, 80 USDOSUS Reserved 2->33 35 3 other IPs or domains 2->35 37 Found malware configuration 2->37 39 Antivirus detection for dropped file 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 3 other signatures 2->43 9 mips.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 process5 17 mips.elf 9->17         started        process6 19 mips.elf 17->19         started        file7 27 /var/main, ELF 19->27 dropped 29 /etc/init.d/xs.main, POSIX 19->29 dropped 45 Sample tries to set files in /etc globally writable 19->45 47 Drops files in suspicious directories 19->47 49 Sample deletes itself 19->49 23 mips.elf 19->23         started        25 mips.elf 19->25         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/613784f9f5f8aea67472037e1e3ce21f0cd416083d2879acd11eb7332283d171
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/613784f9f5f8aea67472037e1e3ce21f0cd416083d2879acd11eb7332283d171/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-29 13:47:34 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=me3yj6pv7cxkm5dsan7b4phcd4gnifqihuuhtlgrd23tgiud2fyq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/250829-q3nldatvat/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Modifies init.d
Deletes itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8041698-0
YARA:
n/a
Link:
https://app.threat.zone/submission/30cf3ef7-fce6-4451-9f49-7e890fef7ab7
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/613784f9f5f8aea67472037e1e3ce21f0cd416083d2879acd11eb7332283d171

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 613784f9f5f8aea67472037e1e3ce21f0cd416083d2879acd11eb7332283d171

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3608799/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3608881/
  
URLhaus
https://urlhaus.abuse.ch/url/3608912/
  
URLhaus
https://urlhaus.abuse.ch/url/3608922/
  
URLhaus
https://urlhaus.abuse.ch/url/3608913/

Comments