MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2b7fc5bec0da916cad60ab71fedc56cfcf9e1f6a119aaa5fc3e856fa1d9ed1e. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f2b7fc5bec0da916cad60ab71fedc56cfcf9e1f6a119aaa5fc3e856fa1d9ed1e
SHA3-384 hash: 17400e75bbb60ca2d257ea91ca2049bcaf94b94303e2b623dc9e9916b8c8bd38a2c83d6271b15bcd5648f51c165cee74
SHA1 hash: 4715d405564ec405ed77425a75f961501bf9e398
MD5 hash: 009b2e3ee6e1d1ded153e62fe42d281a
humanhash: romeo-wyoming-orange-oklahoma
File name:nerv.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:116'104 bytes
First seen:2026-07-16 23:56:00 UTC
Last seen:2026-07-17 13:17:40 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:BfxGIfE1qVXbO4bnOfGZKKajrfjIbVva4qWXCfuaM1kfxG/:iIfvlDDOeZKKa/jIbtancCgk5K
TLSH T1F4B32A86AC814A11C5D613BFFA2E118D3313277CE3DE72129D205F2477CA96B0E7BA56
telfhash t1bdf08bd4a085318cabd51a95d5adb69114e638f83f4a1cc2ab8e5a4e13484f1b834c3f
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 :
69
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-42.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin masquerade rust
Link:
https://www.filescan.io/uploads/6a596ff0167e542fbfe08f7c/reports/7b86ae3b-7941-4d7b-93d3-2d580d68eab0/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-16T09:34:00Z UTC
Last seen:
2026-07-16T10:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f2b7fc5bec0da916cad60ab71fedc56cfcf9e1f6a119aaa5fc3e856fa1d9ed1e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8ced3185-1805-42d6-82e2-e4badb1369e0
Behavior Graph:
Download SVG
%3 guuid=137be164-1f00-0000-816e-ce2548140000 pid=5192 /usr/bin/sudo guuid=562b0b6b-1f00-0000-816e-ce2549140000 pid=5193 /tmp/sample.bin guuid=137be164-1f00-0000-816e-ce2548140000 pid=5192->guuid=562b0b6b-1f00-0000-816e-ce2549140000 pid=5193 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/707cfa25-fa82-4e11-a04a-a91a05b95670
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f2b7fc5bec0da916cad60ab71fedc56cfcf9e1f6a119aaa5fc3e856fa1d9ed1e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f2b7fc5bec0da916cad60ab71fedc56cfcf9e1f6a119aaa5fc3e856fa1d9ed1e/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-07-17 00:01:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6k37yw7mbwurnswwbk3r73ofnt6ptypwuem2vjp4h2cw7ioz5upa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/260716-3zh8psbw8z/
Malware Config
C2 Extraction:
api.razzhost.online
89.190.156.145
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/f2b7fc5bec0da916cad60ab71fedc56cfcf9e1f6a119aaa5fc3e856fa1d9ed1e

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:dsc
Create hunting rule
Author:Aaron DeVera
Description:Discord domains
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_c19ca8e5
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 f2b7fc5bec0da916cad60ab71fedc56cfcf9e1f6a119aaa5fc3e856fa1d9ed1e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3887402/
  
Delivery method
Distributed via web download

Comments