MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b8afdfd07fa87eb1e3d6e95ebca4d7bcae9d7c975a7c62a2ec59cc3f4f289f7. 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: 6b8afdfd07fa87eb1e3d6e95ebca4d7bcae9d7c975a7c62a2ec59cc3f4f289f7
SHA3-384 hash: 65e703d13d262cb7f8960e455cf1df01916722e79ac898d30503a59d8c960bcc0060b5d4901925bf9a7061953da41f90
SHA1 hash: 16ca2d86927a6f49d4527d058069e913ed9fd74d
MD5 hash: defa1d0fe355976550286e89541c4c20
humanhash: kentucky-south-alaska-social
File name:nabarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:96'872 bytes
First seen:2025-12-15 23:00:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:9VAeYu+hPphjAVeJcin8yTZtR0dIbizTc+kvyJBf99m8jLh9dinLQA2//K5odGdg:9KetC7izdX9q5rd/6ktCnQ8nR95ZfffX
TLSH T1B193E758FC4AC712CBD09BBBFB5A42DD37464394E1EE3103BD144BA5339B02A0E6E956
telfhash t176511f3affa50aac17d9814491de907a1be931ac1b1124a79f2d6b8fcc43683f12d427
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 :
61
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

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-9933849-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt mirai rust
Link:
https://www.filescan.io/uploads/69409340e126b9ff438155db/reports/e8ec303a-401f-4eed-9a96-c31c7dc00a16/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-15T22:20:00Z UTC
Last seen:
2025-12-15T22:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6b8afdfd07fa87eb1e3d6e95ebca4d7bcae9d7c975a7c62a2ec59cc3f4f289f7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/98488795-c684-4c21-a1d3-5df154adf49d
Behavior Graph:
Download SVG
%3 guuid=6b2868b1-1a00-0000-c461-dd8dd8090000 pid=2520 /usr/bin/sudo guuid=d3d07fb3-1a00-0000-c461-dd8ddd090000 pid=2525 /tmp/sample.bin guuid=6b2868b1-1a00-0000-c461-dd8dd8090000 pid=2520->guuid=d3d07fb3-1a00-0000-c461-dd8ddd090000 pid=2525 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8ec55b6b-71e5-4585-9a14-d4883cb7541d
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1833530
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1833530 Sample: nabarm5.elf Startdate: 16/12/2025 Architecture: LINUX Score: 60 18 58.46.114.229, 23 CHINANET-BACKBONENo31Jin-rongStreetCN China 2->18 20 58.46.123.244, 23 CHINANET-BACKBONENo31Jin-rongStreetCN China 2->20 22 100 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 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/6b8afdfd07fa87eb1e3d6e95ebca4d7bcae9d7c975a7c62a2ec59cc3f4f289f7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b8afdfd07fa87eb1e3d6e95ebca4d7bcae9d7c975a7c62a2ec59cc3f4f289f7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-15 23:01:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nofp37ih7kd6whr5n2k6xssnppfotv6jowt4mkroywomh5hsrh3q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251215-2znmracs7a/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/feaa4210-f87e-4f35-be87-7f8b6d304190
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/6b8afdfd07fa87eb1e3d6e95ebca4d7bcae9d7c975a7c62a2ec59cc3f4f289f7

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 6b8afdfd07fa87eb1e3d6e95ebca4d7bcae9d7c975a7c62a2ec59cc3f4f289f7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3727596/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726520/

Comments