MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b61b5b49896dd463641cd325a8c9fa0d01b021d17f54af03a307f15c40e8260. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b61b5b49896dd463641cd325a8c9fa0d01b021d17f54af03a307f15c40e8260
SHA3-384 hash: e8bb9308706c38972bba252c3f6b9213e452cfb13ddd7a95d547cdc2051855f2e13413229ae9218cd4809bfbee9bd14e
SHA1 hash: d7c12dc109bfc02ff091e4e1dc3233a3c1960a94
MD5 hash: 0be2380a51dd0ec8df79234594725674
humanhash: missouri-idaho-mirror-fix
File name:lsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:84'236 bytes
First seen:2025-08-16 20:29:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZcaxwtAUkh4/H6ht54ROKRVLF7/F5KKCQU3JtiCKkR8k:KqGkhoHW4RhRjp5KKAviCKQ
TLSH T135837D72CA297F94DC4DB271A0B0873ACF53F24286661EFB9994D17510439A8B60DFBC
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 :
1
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
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Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
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Unix.Trojan.Gafgyt-6981160-0
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Unix.Dropper.Mirai-7135893-0
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Unix.Dropper.Mirai-7135900-0
Create hunting rule

Unix.Dropper.Mirai-7135951-0
Create hunting rule

Unix.Dropper.Mirai-7136105-0
Create hunting rule

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

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-8041689-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9924065-0
Create hunting rule

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

Unix.Trojan.Mirai-9943763-0
Create hunting rule

Unix.Trojan.Mirai-9944690-0
Create hunting rule

Unix.Trojan.Mirai-9945195-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

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

Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/af78e80f-8e96-4468-a3c6-e89d7156994b
Behavior Graph:
Download SVG
%3 guuid=ebb3cae3-1e00-0000-e8d0-bca78e0a0000 pid=2702 /usr/bin/sudo guuid=24a05de5-1e00-0000-e8d0-bca7960a0000 pid=2710 /tmp/sample.bin guuid=ebb3cae3-1e00-0000-e8d0-bca78e0a0000 pid=2702->guuid=24a05de5-1e00-0000-e8d0-bca7960a0000 pid=2710 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f1975618-bf94-455e-bfb4-7a09f5cacb60
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1758495
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1758495 Sample: lsh4.elf Startdate: 16/08/2025 Architecture: LINUX Score: 76 25 165.62.35.14, 23 ZAMTELZM Zambia 2->25 27 167.68.36.219, 23 WESTPUB-AUS United States 2->27 29 99 other IPs or domains 2->29 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Mirai 2->37 8 lsh4.elf 2->8         started        10 xfce4-session rm 2->10         started        12 xfce4-session xfwm4 2->12         started        14 12 other processes 2->14 signatures3 process4 process5 16 lsh4.elf 8->16         started        process6 18 lsh4.elf 16->18         started        21 lsh4.elf 16->21         started        23 lsh4.elf 16->23         started        signatures7 31 Sample tries to kill multiple processes (SIGKILL) 18->31
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7b61b5b49896dd463641cd325a8c9fa0d01b021d17f54af03a307f15c40e8260
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b61b5b49896dd463641cd325a8c9fa0d01b021d17f54af03a307f15c40e8260/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-08-16 20:30:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pnq3lneys3oumnsbzuzfvde7udibwaq5c72uv4b2gb7rlraoqjqa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250816-zafvhazzew/
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-6981160-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1278610f-0505-4d4f-b812-aac7b938092b
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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 7b61b5b49896dd463641cd325a8c9fa0d01b021d17f54af03a307f15c40e8260

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3594378/
  
Delivery method
Distributed via web download

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