MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 312b8819c1a7e064eeb0189af925a869205ebaad7732a73875b98fbb11a4f8f4. 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: 312b8819c1a7e064eeb0189af925a869205ebaad7732a73875b98fbb11a4f8f4
SHA3-384 hash: 7417580005fb6ed1cbab96f7af2fddc4a7ce7878d6d82e1126a685ee7207f79a9b0e2b8e7a146a6585eb22104aa1da30
SHA1 hash: e5030eadbc970527044df2abc7518d9282097cee
MD5 hash: 67d63518337893e81a119523b3ea47d9
humanhash: jersey-september-princess-failed
File name:nabarm6
Download: download sample
Signature Mirai
Create hunting rule
File size:58'536 bytes
First seen:2026-01-02 18:57:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6hnmciIqoIuUosSUHweimL4N0AL7tSh3WMXig9RAkgpu+7R:pcixoMoBUHweimL4N0AG9RAkgpu+
TLSH T1BE43E64AB991DB15C5D551BAFE0E528D332317B8E3EE73139E14AF246B8B42B0F3A405
telfhash t15b1121109d982eceab71401c93dd63373140b828fea328026ae7ab6c4307de7d03186a
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 :
36
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/69581545127d6a14e0ccfe4e/reports/303e04fa-b766-45d7-95e6-11d115eb56db/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-02T19:14:00Z UTC
Last seen:
2026-01-02T23:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/312b8819c1a7e064eeb0189af925a869205ebaad7732a73875b98fbb11a4f8f4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cd9714ce-d3ee-4582-b457-d2ae0db24e48
Behavior Graph:
Download SVG
%3 guuid=00672ab8-1800-0000-e9f9-a7692b0e0000 pid=3627 /usr/bin/sudo guuid=0d18f6b9-1800-0000-e9f9-a769300e0000 pid=3632 /tmp/sample.bin guuid=00672ab8-1800-0000-e9f9-a7692b0e0000 pid=3627->guuid=0d18f6b9-1800-0000-e9f9-a769300e0000 pid=3632 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1232f9e0-efc8-4dff-a253-a6cb63198a78
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1843735
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1843735 Sample: nabarm6.elf Startdate: 02/01/2026 Architecture: LINUX Score: 56 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Yara detected Mirai 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 nabarm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/312b8819c1a7e064eeb0189af925a869205ebaad7732a73875b98fbb11a4f8f4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/312b8819c1a7e064eeb0189af925a869205ebaad7732a73875b98fbb11a4f8f4/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-02 18:58:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gevyqgobu7qgj3vqdcnpsjnineqf5ovno4zkoodvxgh3wene7d2a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260102-xnl8bsxmhp/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9c5e56e6-4ebc-4819-9732-c2388d630009
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/312b8819c1a7e064eeb0189af925a869205ebaad7732a73875b98fbb11a4f8f4

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 312b8819c1a7e064eeb0189af925a869205ebaad7732a73875b98fbb11a4f8f4

(this sample)

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

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