MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e15875e91c9b1ade64e154904f016ca233903e57896a373c123070bb661dac2. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e15875e91c9b1ade64e154904f016ca233903e57896a373c123070bb661dac2
SHA3-384 hash: 3b387858abca1fe5101907428e20ec595e1e686155eeb93650281e7f8c2aff59011bf36d7f329da0ea32bd2ce7dd6f9e
SHA1 hash: e9f48e39221beb838e2f1e6f35d71e3f39031afa
MD5 hash: 15c769ad9534aab1c641059c30773f8c
humanhash: single-tennis-seven-carolina
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:208'940 bytes
First seen:2025-12-27 18:04:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:HqoNdGbblBGXeGzaSQwqVEoqR9Fv28VTPwf:HqiGbbnGXRzaS7FvPP
TLSH T1EF142B46F9418F12C1C211BAFB6E418D37136BB9E2DE7202DD24AFA037869EF0E76515
telfhash t115d0125bf8345e9e77f65559ce6dbf8c10f4b90f17412a258214c54c46222d5b06db02
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 026ff18f4f8a4ab114d4df8db486dbb90b12c010b7d18e5818adf2b921923f74
File size (compressed) :74'932 bytes
File size (de-compressed) :208'940 bytes
Format:linux/arm
Packed file: 026ff18f4f8a4ab114d4df8db486dbb90b12c010b7d18e5818adf2b921923f74

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
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/a063d482-7a2e-4bd3-9fbb-eb8f5ab5fa4d/
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc obfuscated rust
Link:
https://www.filescan.io/uploads/69501fdfe126b9ff43934c79/reports/b610b387-c14d-4b7c-b6ab-08259f4e0442/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-27T16:22:00Z UTC
Last seen:
2025-12-27T16:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4e15875e91c9b1ade64e154904f016ca233903e57896a373c123070bb661dac2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/84726b1c-a5d8-49f2-940b-3d160fbaafd9
Behavior Graph:
Download SVG
%3 guuid=2ad18060-2200-0000-86fc-5f2eaa0c0000 pid=3242 /usr/bin/sudo guuid=5d48c766-2200-0000-86fc-5f2eb00c0000 pid=3248 /tmp/sample.bin guuid=2ad18060-2200-0000-86fc-5f2eaa0c0000 pid=3242->guuid=5d48c766-2200-0000-86fc-5f2eb00c0000 pid=3248 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c67522a5-f0a2-4545-8966-a1afb7a03bcd
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1840356
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840356 Sample: arm6.elf Startdate: 27/12/2025 Architecture: LINUX Score: 80 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 151.242.30.13, 12121, 60870, 60872 RASANAIR Iran (ISLAMIC Republic Of) 2->33 35 daisy.ubuntu.com 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 2 other signatures 2->43 8 arm6.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 file5 29 /usr/local/bin/infinitd, ELF 8->29 dropped 13 arm6.elf sh 8->13         started        15 arm6.elf sh 8->15         started        17 arm6.elf 8->17         started        19 2 other processes 8->19 process6 process7 21 sh systemctl 13->21         started        23 sh systemctl 15->23         started        25 arm6.elf 17->25         started        27 arm6.elf 17->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4e15875e91c9b1ade64e154904f016ca233903e57896a373c123070bb661dac2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4e15875e91c9b1ade64e154904f016ca233903e57896a373c123070bb661dac2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 18:05:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jykyoxurzgy23zsocveqj4awzirtsa7fpclkg46bemdqxntb3lba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery persistence privilege_escalation
Link:
https://tria.ge/reports/251227-wpbbsahn8y/
Behaviour
Reads runtime system information
Enumerates running processes
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0ee8df55-2080-4a07-8b7a-8b6048383b44
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/4e15875e91c9b1ade64e154904f016ca233903e57896a373c123070bb661dac2

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: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 026ff18f4f8a4ab114d4df8db486dbb90b12c010b7d18e5818adf2b921923f74

Mirai

elf 4e15875e91c9b1ade64e154904f016ca233903e57896a373c123070bb661dac2

(this sample)

  
Dropped by
SHA256 026ff18f4f8a4ab114d4df8db486dbb90b12c010b7d18e5818adf2b921923f74
  
URLhaus
https://urlhaus.abuse.ch/url/3722815/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3719335/
  
URLhaus
https://urlhaus.abuse.ch/url/3722819/
  
Dropped by
MD5 3e4b14ba10c246ecc681a059d7504952

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