MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 472d42c0f39fc870c9a0b764fa49ce7d36e94629f67357ce6a41e081dd63ad3d. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 472d42c0f39fc870c9a0b764fa49ce7d36e94629f67357ce6a41e081dd63ad3d
SHA3-384 hash: 64a6b374b41856998f39547b4102bbe6a5ad5ee6a6e982c2468374ae824104c7d79ab64c2d947ecde1fa7dd14fe2120e
SHA1 hash: 466c76dcb74ca707c2f155062386b72322151df6
MD5 hash: acc26ee6b486ac9cc3d8d99253c16f35
humanhash: eighteen-robert-paris-indigo
File name:nwfaiehg4ewijfgriehgirehaughrarg.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:114'280 bytes
First seen:2025-11-05 05:14:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:pTtgJlCSYhqbLLqDridBiA8NVKCNrx39W/RGpYTKGNeRL1HDJ7ABRw:EJ8Ob6DNVKCNrx3qRG6LOt7Qw
TLSH T122B3C85E7E218F7DF768C63047B34B21A35923D626E1D685E26CD9041F6038E245FFA8
telfhash t10d21af6c497813f097754d9d1bedffb6e5a070de06362c338e01e96daa6c9425d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 8df88b9d94011e6719628b683f8819bdf9c820de9f69f0e3557e954fa27052fe
File size (compressed) :43'196 bytes
File size (de-compressed) :114'280 bytes
Format:linux/mips
Packed file: 8df88b9d94011e6719628b683f8819bdf9c820de9f69f0e3557e954fa27052fe

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

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

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Changes access rights for a written file
Deleting a recently created file
Sends data to a server
Removes directories from a temporary directory
Removes directories
Receives data from a server
Changes access rights for a file
Runs as daemon
DNS request
Substitutes an application name
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
56
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/472d42c0f39fc870c9a0b764fa49ce7d36e94629f67357ce6a41e081dd63ad3d
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-05T03:30:00Z UTC
Last seen:
2025-11-05T06:30:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/472d42c0f39fc870c9a0b764fa49ce7d36e94629f67357ce6a41e081dd63ad3d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f0e199b9-8563-4a52-9fec-187c50d1f746
Behavior Graph:
Download SVG
%3 guuid=3a3c6452-2000-0000-b7a3-739e220b0000 pid=2850 /usr/bin/sudo guuid=227c1154-2000-0000-b7a3-739e280b0000 pid=2856 /tmp/sample.bin guuid=3a3c6452-2000-0000-b7a3-739e220b0000 pid=2850->guuid=227c1154-2000-0000-b7a3-739e280b0000 pid=2856 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5d36caa1-497a-4de9-ba9c-34dc0d6cac88
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1808286
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Manipulation of devices in /dev
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1808286 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 05/11/2025 Architecture: LINUX Score: 60 25 jhfhfdkhdfdk32.duckdns.org 2->25 27 jhfhfdkhdfdk32.duckdns.org 194.87.245.7, 12121, 40468, 40470 ASBAXETNRU Russian Federation 2->27 29 2 other IPs or domains 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 10 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 33 Uses dynamic DNS services 25->33 process4 process5 14 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 10->14         started        process6 16 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 14->16         started        process7 18 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 16->18         started        process8 20 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 18->20         started        23 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 18->23         started        signatures9 35 Manipulation of devices in /dev 20->35 37 Deletes system log files 20->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/472d42c0f39fc870c9a0b764fa49ce7d36e94629f67357ce6a41e081dd63ad3d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/472d42c0f39fc870c9a0b764fa49ce7d36e94629f67357ce6a41e081dd63ad3d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-05 05:23:41 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i4wufqhtt7ehbsnaw5spusoopu3osrrj6zzvpttkihqidxldvu6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251105-f2r73aspgp/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes system logs
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/96954a76-6ca7-4196-9ea5-0b6a03dc79eb
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/472d42c0f39fc870c9a0b764fa49ce7d36e94629f67357ce6a41e081dd63ad3d

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:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
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 8df88b9d94011e6719628b683f8819bdf9c820de9f69f0e3557e954fa27052fe

Mirai

elf 472d42c0f39fc870c9a0b764fa49ce7d36e94629f67357ce6a41e081dd63ad3d

(this sample)

  
Dropped by
SHA256 8df88b9d94011e6719628b683f8819bdf9c820de9f69f0e3557e954fa27052fe
  
URLhaus
https://urlhaus.abuse.ch/url/3696819/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3696821/
  
Dropped by
MD5 d51057c6c83519ea37d7a1d2c3a35bac

Comments