MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d773a0a3ff3a3beffc38416e872ae50cb2c34de94068b4d1a04f003fd34d290. 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: 4d773a0a3ff3a3beffc38416e872ae50cb2c34de94068b4d1a04f003fd34d290
SHA3-384 hash: 8badfb19d0c37f8e96e4f32613bbb171727bf601ea574fecbb7863becf3648b1ed1f0f584a804a3c472fd9811d12b38f
SHA1 hash: 9240c8a30496b10ccb809ba5a2de05df8f0a3163
MD5 hash: 4c5ad63c0e7ecc65a4cdfb6be9a2b855
humanhash: tennessee-skylark-happy-iowa
File name:nabarm6
Download: download sample
Signature Mirai
Create hunting rule
File size:58'536 bytes
First seen:2025-12-31 00:34:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Shn4S09q56emxsjKHweMnGXN3R3IUG1e3kSMaiZANaYntMu+7R9:DS0s56emxsKHweMGXN3RYANaYntMu+
TLSH T1EB43E74AB991DB15C5D5517AFE0E528D331307B8E3EF73139E14AF246B8B46B0E3A805
telfhash t17c11e56086894ddc7770956493cc73a73501b9b97c631c16b7fac94f47528b280334b2
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e00f297f-7f46-414b-a299-7faa6c1652fe
Behavior Graph:
Download SVG
%3 guuid=d9d68a6b-1900-0000-cdd8-668279080000 pid=2169 /usr/bin/sudo guuid=59f2c36d-1900-0000-cdd8-668282080000 pid=2178 /tmp/sample.bin guuid=d9d68a6b-1900-0000-cdd8-668279080000 pid=2169->guuid=59f2c36d-1900-0000-cdd8-668282080000 pid=2178 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aa71bc43-bde8-48d8-bbfd-86685604c8da
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1842465
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4d773a0a3ff3a3beffc38416e872ae50cb2c34de94068b4d1a04f003fd34d290
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4d773a0a3ff3a3beffc38416e872ae50cb2c34de94068b4d1a04f003fd34d290/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-31 00:35:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jv3tucr76or3576dqqloq4vokdfsyng6sqdiwti2atyah7ju2kia._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251231-aw6wdaxnfm/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/858a1d7d-4dc8-410c-8814-bbb45d4f39b4
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/4d773a0a3ff3a3beffc38416e872ae50cb2c34de94068b4d1a04f003fd34d290

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_d2dca9e7
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 4d773a0a3ff3a3beffc38416e872ae50cb2c34de94068b4d1a04f003fd34d290

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739191/
  
Delivery method
Distributed via web download

Comments