MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b7c2871f12ba1249dc3d532313843bc41462116ef1f6c8ac14cf2b0b9167304. 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: 0b7c2871f12ba1249dc3d532313843bc41462116ef1f6c8ac14cf2b0b9167304
SHA3-384 hash: 06546edbb11b164223d8a4a233aec71a2752d545eccd56950d1c584b759f17ca3015aa7a6831df0a658fd62387e571ec
SHA1 hash: 304ca28bb81406ff55dee95ffe4566ccfea1673c
MD5 hash: a9a33dd7457c0ee5b708b4141506eebc
humanhash: kilo-freddie-chicken-blossom
File name:nabarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:42'772 bytes
First seen:2025-12-31 01:32:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:CCfipLwFmYuRbIYG0KhJaPmNddYSHj4HF6nrmu+7R:/fYIXDL1dJkl6au+7R
TLSH T1BE13E98ABD91CA56CAC55577FF0F42CC372603A8E2EE73039E146F65365B82B0A7B441
telfhash t1a6310e544f8c1fdeabf00b4583cf1327a9943922e99729629ffb7c290b06e92b520474
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 :
38
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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69547d5d8d1aa9829e27a8bc/reports/fbc2edf2-4fc0-4377-aa65-4f4a0935e357/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/60a1c913-4aaf-47ee-aeeb-b1a61db950b4
Behavior Graph:
Download SVG
%3 guuid=9019a905-1900-0000-f65c-26f3dd090000 pid=2525 /usr/bin/sudo guuid=fd587007-1900-0000-f65c-26f3de090000 pid=2526 /tmp/sample.bin guuid=9019a905-1900-0000-f65c-26f3dd090000 pid=2525->guuid=fd587007-1900-0000-f65c-26f3de090000 pid=2526 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cdcf85b3-fa05-4394-85ab-ff499ed1d3e8
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1842509
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842509 Sample: nabarm5.elf Startdate: 31/12/2025 Architecture: LINUX Score: 60 18 103.11.243.40, 23 XTREME-AS-APXtremeNetworksLimitedNZ New Zealand 2->18 20 103.11.153.26, 23 WEBWERKS-AS-INWebWerksIndiaPvtLtdIN India 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 nabarm5.elf 2->8         started        signatures3 process4 process5 10 nabarm5.elf 8->10         started        process6 12 nabarm5.elf 10->12         started        14 nabarm5.elf 10->14         started        16 nabarm5.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0b7c2871f12ba1249dc3d532313843bc41462116ef1f6c8ac14cf2b0b9167304
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0b7c2871f12ba1249dc3d532313843bc41462116ef1f6c8ac14cf2b0b9167304/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-31 01:33:21 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=bn6cq4prfoqsjhod2uzdcocdxraumiiw54pwzcwbjtzlboiwomca._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251231-byckzse17a/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c6be79e8-f9b9-4d23-b9b5-4bd600efdbe4
Please note that we are no longer able to provide a coverage score for Virus Total.

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 0b7c2871f12ba1249dc3d532313843bc41462116ef1f6c8ac14cf2b0b9167304

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739227/
  
Delivery method
Distributed via web download

Comments