MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e334aa871b84200e4f6306bb017a393cc0dc1a784606a2232d838533d6146065. 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: e334aa871b84200e4f6306bb017a393cc0dc1a784606a2232d838533d6146065
SHA3-384 hash: fa867204cdef7b83127fd7306d90c880a7bcaf3d836881b6d26037371094aeb0928f191eb85b9d5033bcbb55d7c9f688
SHA1 hash: 70318575c6f3334c6d82a10fb72d6231a379a82c
MD5 hash: f529246d859a3f1d612a4f47d6bff56e
humanhash: football-violet-salami-three
File name:narm
Download: download sample
Signature Mirai
Create hunting rule
File size:91'948 bytes
First seen:2025-12-20 13:03:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:PxLuSDFzSBLjeYCmBa75lRAM279ACI8abdOsvQ+j:PxaSDFzSJrBadlRAMJnpv
TLSH T131933951FD819612C6C122B7FB9E028D372713A9E2FE32039D256F21738B96B0E7B545
telfhash t1e44130d69a5c1bcc27f08284869e651e5af839f807107a56cf1ea76f1222ac1745d832
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 3b04d7544a98c42cbdbaf3bb38a3ac31398c756b6a29d8ea6f8059454e76b9db
File size (compressed) :40'908 bytes
File size (de-compressed) :91'948 bytes
Format:linux/arm
Packed file: 3b04d7544a98c42cbdbaf3bb38a3ac31398c756b6a29d8ea6f8059454e76b9db

Intelligence

File Origin
# of uploads :
1
# of downloads :
170
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/c42bd36b-8807-4c27-9ff3-3574c20efa1d/
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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/69469ede84afa5547b5b0818/reports/98b2399a-4bf1-4919-9eeb-066c35bea7b9/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-20T11:18:00Z UTC
Last seen:
2025-12-22T01:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e334aa871b84200e4f6306bb017a393cc0dc1a784606a2232d838533d6146065/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/83a31df0-ce77-48b1-bb3d-b2d5a2a57f36
Behavior Graph:
Download SVG
%3 guuid=631c3a7c-1b00-0000-0d9e-bfd6f60b0000 pid=3062 /usr/bin/sudo guuid=56c1c17d-1b00-0000-0d9e-bfd6fa0b0000 pid=3066 /tmp/sample.bin guuid=631c3a7c-1b00-0000-0d9e-bfd6f60b0000 pid=3062->guuid=56c1c17d-1b00-0000-0d9e-bfd6fa0b0000 pid=3066 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/39d63697-2b14-45fd-bdec-074e329e6ec2
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1836719
Signature
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: 1836719 Sample: narm.elf Startdate: 20/12/2025 Architecture: LINUX Score: 56 29 169.254.169.254, 80 USDOSUS Reserved 2->29 31 latinashosting.com 94.156.152.67, 12121, 56692, 56694 NET1-ASBG Bulgaria 2->31 33 4 other IPs or domains 2->33 35 Multi AV Scanner detection for submitted file 2->35 10 narm.elf 2->10         started        12 python3.8 dpkg 2->12         started        14 dash rm 2->14         started        16 dash rm 2->16         started        signatures3 process4 process5 18 narm.elf 10->18         started        process6 20 narm.elf 18->20         started        process7 22 narm.elf 20->22         started        process8 24 narm.elf 22->24         started        27 narm.elf 22->27         started        signatures9 37 Manipulation of devices in /dev 24->37 39 Deletes system log files 24->39
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e334aa871b84200e4f6306bb017a393cc0dc1a784606a2232d838533d6146065
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e334aa871b84200e4f6306bb017a393cc0dc1a784606a2232d838533d6146065/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-20 13:04:35 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=4m2kvby3qqqa4t3da25qc6rzhtanygtyiydkeiznqocthvqumbsq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251220-qa8qvabv5c/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/de333124-0f07-4d88-b4d5-6b67be59e375
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/e334aa871b84200e4f6306bb017a393cc0dc1a784606a2232d838533d6146065

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 3b04d7544a98c42cbdbaf3bb38a3ac31398c756b6a29d8ea6f8059454e76b9db

Mirai

elf e334aa871b84200e4f6306bb017a393cc0dc1a784606a2232d838533d6146065

(this sample)

  
Dropped by
SHA256 3b04d7544a98c42cbdbaf3bb38a3ac31398c756b6a29d8ea6f8059454e76b9db
  
URLhaus
https://urlhaus.abuse.ch/url/3737955/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 33af7b120e5349198c8667346331aec8

Comments