MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7278fb6844207420430193b758219c2d0506979a4288ed41e9ab3fd04f10351. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e7278fb6844207420430193b758219c2d0506979a4288ed41e9ab3fd04f10351
SHA3-384 hash: c284fe080d05064d2bee6902a68b1121a5a0afe151cea0cd42ba8cfb29ac83e752d24330f097f6923b9ed451e6a7dd5d
SHA1 hash: 2b448c63386ddea905a999a8942fa428be7bf95e
MD5 hash: dac145b2b9dd3db1a59858d661366632
humanhash: lion-edward-fish-july
File name:zyre.dbg
Download: download sample
Signature Mirai
Create hunting rule
File size:226'431 bytes
First seen:2026-04-07 05:02:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:3Hsrku/4mVa6DRvGVJzb45hHVLWZEfAOE:3sw846a6DRKJz85hHVLWZEfAOE
TLSH T11F247C036F854DDBC19F87B999EF97208623F0390716A78FB7A878E53E472C89D45608
telfhash t1d521acb7eb79c56a1e61c8148dec47b1051ad7372144ff33df25d69c582a40ea829c1f
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 :
53
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
Unix.Dropper.Mirai-7540662-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Opens a port
Connection attempt
Kills processes
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e7278fb6844207420430193b758219c2d0506979a4288ed41e9ab3fd04f10351
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-04-07T02:17:00Z UTC
Last seen:
2026-04-07T08:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e7278fb6844207420430193b758219c2d0506979a4288ed41e9ab3fd04f10351/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/aa37a468-057b-4ba5-aa8b-485ea6a329e6
Behavior Graph:
Download SVG
%3 guuid=cb983b8a-6700-0000-1edb-490acf030000 pid=975 /usr/bin/sudo guuid=88f5068c-6700-0000-1edb-490ad0030000 pid=976 /tmp/sample.bin net send-data guuid=cb983b8a-6700-0000-1edb-490acf030000 pid=975->guuid=88f5068c-6700-0000-1edb-490ad0030000 pid=976 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=88f5068c-6700-0000-1edb-490ad0030000 pid=976->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con e1dfe4ad-bd09-520e-b47b-5f4160545e50 103.130.214.71:9506 guuid=88f5068c-6700-0000-1edb-490ad0030000 pid=976->e1dfe4ad-bd09-520e-b47b-5f4160545e50 send: 28B guuid=77ff5698-6700-0000-1edb-490ad1030000 pid=977 /tmp/sample.bin send-data zombie guuid=88f5068c-6700-0000-1edb-490ad0030000 pid=976->guuid=77ff5698-6700-0000-1edb-490ad1030000 pid=977 clone guuid=77ff5698-6700-0000-1edb-490ad1030000 pid=977->e1dfe4ad-bd09-520e-b47b-5f4160545e50 send: 24B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/acdc2a10-e716-4e23-ab23-ffbc42969023
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1894349
Signature
Connects to a pastebin service (likely for C&C)
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e7278fb6844207420430193b758219c2d0506979a4288ed41e9ab3fd04f10351
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e7278fb6844207420430193b758219c2d0506979a4288ed41e9ab3fd04f10351/
Threat name:
Linux.Network.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-07 03:29:14 UTC
File Type:
ELF64 Little (Exe)
AV detection:
19 of 37 (51.35%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=44ty7nueiiduebbqde5xlaqzylifa2lzuqui5va6tkz72bhraniq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
antivm discovery linux
Link:
https://tria.ge/reports/260407-fp197sgx8q/
Behaviour
Reads runtime system information
Checks CPU configuration
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e7278fb6844207420430193b758219c2d0506979a4288ed41e9ab3fd04f10351

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
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_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 e7278fb6844207420430193b758219c2d0506979a4288ed41e9ab3fd04f10351

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3813083/
  
Delivery method
Distributed via web download

Comments