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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc5ba710fc61fed08e1c12249085f7ff4397c7349ae8ec9a37a40cfce27e5f8d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc5ba710fc61fed08e1c12249085f7ff4397c7349ae8ec9a37a40cfce27e5f8d
SHA3-384 hash: 325e3fe599877f803c875ecd1a706b4f588e2c7dcf970a05be95416ba2d95203b84e85da589f508134f6180f873acaea
SHA1 hash: e98022271930e3c2dc983c760b403398c8028887
MD5 hash: 4b0ebcc4f0e383cc516b553937c86f8f
humanhash: twenty-river-cat-crazy
File name:Labello.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:81'028 bytes
First seen:2025-11-17 10:18:53 UTC
Last seen:2025-11-18 02:55:26 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:HE+Lx1PNlHPgpigujKDbCCGrSq6CHi/PzD/29Ore:HhLxBPgpiHGDqrSq61/PPeue
TLSH T171839D73C82B1D24D04848F0B0A4AF369B63E215C95B2EF6949AC679D087EDCF6467F1
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 :
129
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/691af6a6c4493046b46ae5b7/reports/bbbab2c1-61bc-4241-8054-369fde38f3e7/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-17T07:25:00Z UTC
Last seen:
2025-11-17T08:34:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/bc5ba710fc61fed08e1c12249085f7ff4397c7349ae8ec9a37a40cfce27e5f8d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f7f474f4-bea3-40a8-aa4d-981b701d4cd7
Behavior Graph:
Download SVG
%3 guuid=34574075-1600-0000-1137-8cda990c0000 pid=3225 /usr/bin/sudo guuid=a40dcb76-1600-0000-1137-8cda9e0c0000 pid=3230 /tmp/sample.bin guuid=34574075-1600-0000-1137-8cda990c0000 pid=3225->guuid=a40dcb76-1600-0000-1137-8cda9e0c0000 pid=3230 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/02c5058b-6ce3-45e4-b80c-37ba6b526e4c
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1815194
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1815194 Sample: Labello.sh4.elf Startdate: 17/11/2025 Architecture: LINUX Score: 56 29 169.254.169.254, 80 USDOSUS Reserved 2->29 31 104.131.68.180, 12121, 36780, 36784 DIGITALOCEAN-ASNUS United States 2->31 33 5 other IPs or domains 2->33 35 Multi AV Scanner detection for submitted file 2->35 10 Labello.sh4.elf 2->10         started        12 python3.8 dpkg 2->12         started        14 dash rm 2->14         started        16 dash rm 2->16         started        signatures3 process4 process5 18 Labello.sh4.elf 10->18         started        process6 20 Labello.sh4.elf 18->20         started        process7 22 Labello.sh4.elf 20->22         started        process8 24 Labello.sh4.elf 22->24         started        27 Labello.sh4.elf 22->27         started        signatures9 37 Manipulation of devices in /dev 24->37 39 Deletes system log files 24->39
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bc5ba710fc61fed08e1c12249085f7ff4397c7349ae8ec9a37a40cfce27e5f8d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc5ba710fc61fed08e1c12249085f7ff4397c7349ae8ec9a37a40cfce27e5f8d/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/bc5ba710fc61fed08e1c12249085f7ff4397c7349ae8ec9a37a40cfce27e5f8d
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-17 10:19:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xrn2oeh4mh7nbdq4cisjbbpx75bzprzutluozgrxuqgpzyt6l6gq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251117-mcnlxa1kel/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0de039aa-09d4-45ea-a36c-0a97879de407
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/bc5ba710fc61fed08e1c12249085f7ff4397c7349ae8ec9a37a40cfce27e5f8d

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: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 bc5ba710fc61fed08e1c12249085f7ff4397c7349ae8ec9a37a40cfce27e5f8d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3665540/
  
Delivery method
Distributed via web download

Comments