MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d15b5ed2f564ea1a42ed62ff047ddcff91cc8b1234cd056c78f77d6340efa6e7. 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: 12


Intelligence 12 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d15b5ed2f564ea1a42ed62ff047ddcff91cc8b1234cd056c78f77d6340efa6e7
SHA3-384 hash: c2d9ebdefefb7fb12b9aa4d488417e7c0f55dcf9f73127bdd169ff32e6f4f5b6368d445f5f6eb8e5be2a8db9747ef495
SHA1 hash: 331572caf92848670db37c4e4483177c2c962bf2
MD5 hash: d798b6f079a42b51ebac70166baf69af
humanhash: island-item-glucose-magazine
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:39'768 bytes
First seen:2026-01-13 02:45:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:eg2Pn7H77KF8sYNFZhNP0fi4P/BIEV9iou6msxH2Alv:mP7KSNFZhd0fi43BtV9inaR2Ah
TLSH T114031A17BA96C9FEC04BC2B003FBB5398822793E093A71E177E1FE526A46DE11D1D414
telfhash t1af0124b56c250c80a0c3f966b30ae6704c7e1b79595176a287b07af0cf20b020d65c3b
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 :
125
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt gcc mirai
Link:
https://www.filescan.io/uploads/6965b1cb3827c9e1249a2224/reports/0ecb5d57-d9e0-4dd4-a450-ca37c46cffab/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-12T20:18:00Z UTC
Last seen:
2026-01-12T20:49:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.ew HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/d15b5ed2f564ea1a42ed62ff047ddcff91cc8b1234cd056c78f77d6340efa6e7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3f14d39f-8952-4858-b381-ce1f31b5ee43
Behavior Graph:
Download SVG
%3 guuid=422fb226-1800-0000-bcdb-52a0890c0000 pid=3209 /usr/bin/sudo guuid=64ab9a29-1800-0000-bcdb-52a08a0c0000 pid=3210 /tmp/sample.bin net guuid=422fb226-1800-0000-bcdb-52a0890c0000 pid=3209->guuid=64ab9a29-1800-0000-bcdb-52a08a0c0000 pid=3210 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=64ab9a29-1800-0000-bcdb-52a08a0c0000 pid=3210->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=6c8c552a-1800-0000-bcdb-52a08b0c0000 pid=3211 /tmp/sample.bin net send-data zombie guuid=64ab9a29-1800-0000-bcdb-52a08a0c0000 pid=3210->guuid=6c8c552a-1800-0000-bcdb-52a08b0c0000 pid=3211 clone guuid=6c8c552a-1800-0000-bcdb-52a08b0c0000 pid=3211->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con cffce5d3-94d6-56f2-ab50-c17e9e202b24 193.29.187.173:38241 guuid=6c8c552a-1800-0000-bcdb-52a08b0c0000 pid=3211->cffce5d3-94d6-56f2-ab50-c17e9e202b24 send: 7B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1069151e-f1ab-4096-adad-67c8183d4e8c
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1849613
Signature
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d15b5ed2f564ea1a42ed62ff047ddcff91cc8b1234cd056c78f77d6340efa6e7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d15b5ed2f564ea1a42ed62ff047ddcff91cc8b1234cd056c78f77d6340efa6e7/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/d15b5ed2f564ea1a42ed62ff047ddcff91cc8b1234cd056c78f77d6340efa6e7
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-13 02:05:49 UTC
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2fnv5uxvmtvbuqxnml7qi7o476i4zcysgtgqk3dy656wgqhpu3tq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet defense_evasion linux
Link:
https://tria.ge/reports/260113-c8zzpsf15h/
Behaviour
Changes its process name
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Mirai-9970440-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Mirai_520deeb8 Linux_Trojan_Mirai_01e4a728 Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/64b2a088-afeb-459e-9e76-efa18f78a9c5
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/d15b5ed2f564ea1a42ed62ff047ddcff91cc8b1234cd056c78f77d6340efa6e7

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_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:MatchByteSequence
Create hunting rule
Author:Generated by ChatGPT
Description:Rule to match specific byte sequence: 89 C8 C1 E8 08 31 D1 31 C8
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

sh 6b2baad04293155518a6bbe0ec25b9b062bf3d2169b299ea8c98203be0960dce

Mirai

elf d15b5ed2f564ea1a42ed62ff047ddcff91cc8b1234cd056c78f77d6340efa6e7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3750032/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 6b2baad04293155518a6bbe0ec25b9b062bf3d2169b299ea8c98203be0960dce
  
Dropped by
MD5 7ea84322a3a6c9f66f43f92c98734569
  
URLhaus
https://urlhaus.abuse.ch/url/3756955/

Comments