MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ebc165044f9992ecedf0dcbaed4ac4ccdaaa19036b8a4aad2bd8b7e37e5d45ce. 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: ebc165044f9992ecedf0dcbaed4ac4ccdaaa19036b8a4aad2bd8b7e37e5d45ce
SHA3-384 hash: de02d9b8d03812383a965afb162235ea750361d07548dd208d9eb8077236deaa531cc2c3c55e8b63d323b001a6ca7c3f
SHA1 hash: 63b08cfc6689e3e2b89f4726bcd66b6a5303b7df
MD5 hash: 2966ab4cf71da9938c9a9f3cf90e72e1
humanhash: twenty-steak-juliet-avocado
File name:nwfaiehg4ewijfgriehgirehaughrarg.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:83'812 bytes
First seen:2025-09-15 21:07:11 UTC
Last seen:2025-09-16 16:50:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:WL7/yjxIsftW56iPvtqLKilzGESbTCGni/9hyz:WLjyjxy53XtquitSbT9O4
TLSH T1F683BE23C93A1CB8D04445F070A08F745BA3E19485972EF6996AC77AD087EDCFA4A3F5
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/68c88155dbc6f5a29c465e84/reports/9aca1f15-5c7a-48f1-815e-cc8c50573662/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-15T14:05:00Z UTC
Last seen:
2025-09-15T14:05:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/ebc165044f9992ecedf0dcbaed4ac4ccdaaa19036b8a4aad2bd8b7e37e5d45ce/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/371944f3-4e8f-419a-a08f-72fb52e6f99c
Behavior Graph:
Download SVG
%3 guuid=d4935a07-1a00-0000-22b2-36f71b0b0000 pid=2843 /usr/bin/sudo guuid=4387930a-1a00-0000-22b2-36f7220b0000 pid=2850 /tmp/sample.bin guuid=d4935a07-1a00-0000-22b2-36f71b0b0000 pid=2843->guuid=4387930a-1a00-0000-22b2-36f7220b0000 pid=2850 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d700c17b-3a49-4ccb-879c-35f27669cb47
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1778079
Signature
Deletes system log files
Drops files in suspicious directories
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1778079 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 15/09/2025 Architecture: LINUX Score: 68 37 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->37 39 Multi AV Scanner detection for submitted file 2->39 10 dash rm nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 2->10         started        12 dash rm 2->12         started        14 dash cat 2->14         started        16 7 other processes 2->16 signatures3 process4 process5 18 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 10->18         started        process6 20 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 18->20         started        file7 35 /etc/init.d/sysd, POSIX 20->35 dropped 41 Sample tries to set files in /etc globally writable 20->41 43 Drops files in suspicious directories 20->43 45 Sample tries to persist itself using System V runlevels 20->45 24 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 20->24         started        26 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf sh 20->26         started        signatures8 process9 process10 28 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 24->28         started        31 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 24->31         started        33 sh cp 26->33         started        signatures11 47 Manipulation of devices in /dev 28->47 49 Deletes system log files 28->49
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ebc165044f9992ecedf0dcbaed4ac4ccdaaa19036b8a4aad2bd8b7e37e5d45ce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ebc165044f9992ecedf0dcbaed4ac4ccdaaa19036b8a4aad2bd8b7e37e5d45ce/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ebc165044f9992ecedf0dcbaed4ac4ccdaaa19036b8a4aad2bd8b7e37e5d45ce
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-15 16:48:03 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5pawkbcptgjoz3pq3s5o2sweztnkugidnofevljl3c36g7s5ixha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250915-z2h4yavm19/
Malware Config
C2 Extraction:
scan.naldlh.lol
naldlh.jumpingcrab.com
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4073b8d1-2c6d-4776-8c49-7fa95330a722
Please note that we are no longer able to provide a coverage score for Virus Total.

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 ebc165044f9992ecedf0dcbaed4ac4ccdaaa19036b8a4aad2bd8b7e37e5d45ce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3624748/
  
Delivery method
Distributed via web download

Comments