MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a61cf235e11fba5a002ffaeffa14ee3db4548959ac52223c06eb711f6c6570c. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a61cf235e11fba5a002ffaeffa14ee3db4548959ac52223c06eb711f6c6570c
SHA3-384 hash: bddcc815e518167ffc04afb61a3336c272fe357b9b1bd5be072d6898bc9171b1cc8df98216a0e1d42a31ac801464b62b
SHA1 hash: 225deba2351ffd379ec4cceb3ba75a45a9c9fce8
MD5 hash: 12d9c9c4cdc396af08dcc96e770de357
humanhash: massachusetts-ack-butter-india
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:75'252 bytes
First seen:2025-11-30 22:02:18 UTC
Last seen:2025-12-01 08:33:05 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:TlQHtJR93OetSi274Eb07CcDKINVoF9JL9k0VSS+tB:TSHtJX+eKsEb07IIO9lVXOB
TLSH T164739D52F8692E48D40552F47174CA3C8B93A58181871FBA39A3C77D9487EDCBE4A3F8
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
120
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

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

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/692cbf281b65ca0bb9283f6a/reports/538c1b11-c067-4e22-be21-2fc22337e517/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-30T19:22:00Z UTC
Last seen:
2025-12-01T02:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1a61cf235e11fba5a002ffaeffa14ee3db4548959ac52223c06eb711f6c6570c/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c520f0ac-4690-4a92-b991-df2a0b81a46c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1823206
Signature
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1823206 Sample: sh4.elf Startdate: 30/11/2025 Architecture: LINUX Score: 48 12 54.171.230.55, 37902, 443 AMAZON-02US United States 2->12 14 Yara detected Mirai 2->14 6 dash rm 2->6         started        8 dash rm 2->8         started        10 sh4.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1a61cf235e11fba5a002ffaeffa14ee3db4548959ac52223c06eb711f6c6570c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1a61cf235e11fba5a002ffaeffa14ee3db4548959ac52223c06eb711f6c6570c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-30 22:03:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=djq46i26ch52liac76xp7iko4pnuksevtlcsei6an23rd5wgk4ga._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251130-1yh57sskhn/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/53448d96-82f2-4853-af44-7e21db5a7f85
Please note that we are no longer able to provide a coverage score for Virus Total.

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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
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 1a61cf235e11fba5a002ffaeffa14ee3db4548959ac52223c06eb711f6c6570c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3721771/
  
Delivery method
Distributed via web download

Comments