MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a54ce87a6ab9e6453b108947669e95ee3573e5b832a673e599f18b76123b93c. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a54ce87a6ab9e6453b108947669e95ee3573e5b832a673e599f18b76123b93c
SHA3-384 hash: 4a4394da28cf518d4b2c8c49080a2d782e513b0c0bc46e9fe78a4d5d5e3b3ce2dc7c2127f487f4f47d71160aab479d43
SHA1 hash: 9532c7034b903e66267f9059405834bb2feafab3
MD5 hash: 8f65f8434e6879ea292f0340e48d8e1a
humanhash: hydrogen-summer-carolina-pennsylvania
File name:nwfaiehg4ewijfgriehgirehaughrarg.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:114'280 bytes
First seen:2025-10-31 22:08:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:5KFAJlCSYBqbZbKvrCdBildpVKmZrxSdWRCR/TqrewLoHDSoABNH:hJ8ubUvbpVKmZrxSiCN7Wo0H
TLSH T13DB3C81E7E218F7DF768863047B74B21A35933D626E1D685E2ACD9041F7034E285FBA8
telfhash t10d21af6c497813f097754d9d1bedffb6e5a070de06362c338e01e96daa6c9425d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 8e6a37e26a72c4a2c451b9938b0f66467ea271c918ef359131b14fd42d6d933a
File size (compressed) :43'272 bytes
File size (de-compressed) :114'280 bytes
Format:linux/mips
Packed file: 8e6a37e26a72c4a2c451b9938b0f66467ea271c918ef359131b14fd42d6d933a

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
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
DNS request
Changes access rights for a written file
Runs as daemon
Receives data from a server
Changes access rights for a file
Removes directories from a temporary directory
Deleting a recently created file
Sends data to a server
Removes directories
Substitutes an application name
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-31T20:16:00Z UTC
Last seen:
2025-10-31T20:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8a54ce87a6ab9e6453b108947669e95ee3573e5b832a673e599f18b76123b93c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cdf7f080-a370-484a-aa42-8a9cfd6602eb
Behavior Graph:
Download SVG
%3 guuid=9a08bda7-1c00-0000-535b-33d99e030000 pid=926 /usr/bin/sudo guuid=6431f2a9-1c00-0000-535b-33d99f030000 pid=927 /tmp/sample.bin guuid=9a08bda7-1c00-0000-535b-33d99e030000 pid=926->guuid=6431f2a9-1c00-0000-535b-33d99f030000 pid=927 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c08171e7-b64d-456e-92b4-d4d5f95302c9
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1806072
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1806072 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 01/11/2025 Architecture: LINUX Score: 64 25 169.254.169.254, 80 USDOSUS Reserved 2->25 27 ewwfwedd.ooguy.com 89.37.185.18, 12121 CYCOMM-ASRO Romania 2->27 29 daisy.ubuntu.com 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 10 nwfaiehg4ewijfgriehgirehaughrarg.mips.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 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/8a54ce87a6ab9e6453b108947669e95ee3573e5b832a673e599f18b76123b93c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a54ce87a6ab9e6453b108947669e95ee3573e5b832a673e599f18b76123b93c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-31 22:24:08 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rjkm5b5gvopgiu5rbckhm2pjl3rvops3qmvgopszt4mloyjdxe6a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/251031-19mb1azpbj/
Behaviour
System Network Configuration Discovery
Malware Config
C2 Extraction:
ewwfwedd.ooguy.com
adsdadadad.ddnsgeek.com
asdkdakd.kozow.com
1saadqdwdqd.camdvr.org
sdsksdkldsd.accesscam.org
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/8a54ce87a6ab9e6453b108947669e95ee3573e5b832a673e599f18b76123b93c

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 8e6a37e26a72c4a2c451b9938b0f66467ea271c918ef359131b14fd42d6d933a

Mirai

elf 8a54ce87a6ab9e6453b108947669e95ee3573e5b832a673e599f18b76123b93c

(this sample)

  
Dropped by
SHA256 8e6a37e26a72c4a2c451b9938b0f66467ea271c918ef359131b14fd42d6d933a
  
URLhaus
https://urlhaus.abuse.ch/url/3692380/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 d3112f38e79a216fea978921052365f5
  
URLhaus
https://urlhaus.abuse.ch/url/3693058/
  
URLhaus
https://urlhaus.abuse.ch/url/3693069/
  
URLhaus
https://urlhaus.abuse.ch/url/3693081/
  
URLhaus
https://urlhaus.abuse.ch/url/3693085/
  
URLhaus
https://urlhaus.abuse.ch/url/3693092/
  
URLhaus
https://urlhaus.abuse.ch/url/3693097/
  
URLhaus
https://urlhaus.abuse.ch/url/3693161/
  
URLhaus
https://urlhaus.abuse.ch/url/3693160/

Comments