MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e91f824c0ceb0954b02b418644f2862879df70e94280e36834a4b1524b8e267f. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e91f824c0ceb0954b02b418644f2862879df70e94280e36834a4b1524b8e267f
SHA3-384 hash: 81a3c6a1911385609827ad74c37542a9e8a48cec255c8cb25c4f777763e49406f8406e3bd5c89fba55b84233e72e13fb
SHA1 hash: 46b6810dd6446e3d832ef240d0b1ee5c1f9b2b24
MD5 hash: a3ce58adbcb099f4f524eb2b94d49877
humanhash: mango-fillet-lamp-violet
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:60'464 bytes
First seen:2026-01-21 03:04:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qAAOMOlAyupzupmx+WHx/ar5YZqmY5SgTeoZ:qDOMMpu+WHYr5ynY5jqoZ
TLSH T142434B23698090FDC4E9C3745B6FA226E933B07E1135B25E27E47E267D8BE301B19A45
telfhash t1e8214c72391a1ce0f1fbfa33a702e52858641e6401e472e5d9f768fbd6907c41974477
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 :
90
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6970428255805a763fec38c4/reports/81462d08-840b-4963-92e3-e4d64bc90e53/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e91f824c0ceb0954b02b418644f2862879df70e94280e36834a4b1524b8e267f
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.64.le
First seen:
2026-01-21T01:27:00Z UTC
Last seen:
2026-01-21T01:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e91f824c0ceb0954b02b418644f2862879df70e94280e36834a4b1524b8e267f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ed036690-eff1-403e-ac30-88179d4567b9
Behavior Graph:
Download SVG
%3 guuid=a770ff4c-1800-0000-c708-1992eb0c0000 pid=3307 /usr/bin/sudo guuid=01deda4e-1800-0000-c708-1992f30c0000 pid=3315 /tmp/sample.bin guuid=a770ff4c-1800-0000-c708-1992eb0c0000 pid=3307->guuid=01deda4e-1800-0000-c708-1992f30c0000 pid=3315 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/306e8070-a2ca-42b0-8568-4bad5e5644bb
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1854525
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e91f824c0ceb0954b02b418644f2862879df70e94280e36834a4b1524b8e267f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e91f824c0ceb0954b02b418644f2862879df70e94280e36834a4b1524b8e267f/
Threat name:
Linux.PUA.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 03:05:57 UTC
File Type:
ELF64 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5epyetam5mevjmbligdej4ugfb4564hjikaog2buusyves4oez7q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm credential_access discovery linux
Link:
https://tria.ge/reports/260121-dlgehsex8d/
Behaviour
Reads runtime system information
Changes its process name
Checks CPU configuration
Reads process memory
Enumerates running processes
Renames itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/e91f824c0ceb0954b02b418644f2862879df70e94280e36834a4b1524b8e267f

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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_1cb033f3
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 e91f824c0ceb0954b02b418644f2862879df70e94280e36834a4b1524b8e267f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760590/
  
Delivery method
Distributed via web download

Comments