MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88e54ebb8a8843396c8c0863b59286fee7961a7dfbdbd9418ea7bbb1ccf0a9e0. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88e54ebb8a8843396c8c0863b59286fee7961a7dfbdbd9418ea7bbb1ccf0a9e0
SHA3-384 hash: f24eadeacc92b8d82f8b1e225e4e5b92217e823e72f48962acc677eeeb15084c3de0a96e71c3dec27500043b08319613
SHA1 hash: b22cb08f90398d368be6e4474a4546230754915b
MD5 hash: 34f77ca4b1ec1d725c27e34f58045b34
humanhash: timing-steak-pennsylvania-green
File name:jklarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:141'100 bytes
First seen:2025-12-16 13:56:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:a6n54ebCPgdsPG3YE158M3LhIoS7u3KkiyvehYVnp5:a6nGebYgdsP21+oLhIoS7IKkiSeq
TLSH T1E3D30765AC418B15C9E733BBFE5E129D331313A8E3EAB026DD141B9577CA01B0F3A946
telfhash t117d07229b9881ca8bbd0e40042ed144a2280b0c4030221988efc9a4fcc52dddb208808
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-9933849-0
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/69416504e8abb702f8044970/reports/92305675-4440-4b49-9533-c67d61382aec/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-16T12:11:00Z UTC
Last seen:
2025-12-17T00:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/88e54ebb8a8843396c8c0863b59286fee7961a7dfbdbd9418ea7bbb1ccf0a9e0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9204aaa6-b5cc-4537-994d-c3b0cfc3d896
Behavior Graph:
Download SVG
%3 guuid=1508b693-1900-0000-e9cb-be72d3080000 pid=2259 /usr/bin/sudo guuid=972b7d95-1900-0000-e9cb-be72d4080000 pid=2260 /tmp/sample.bin guuid=1508b693-1900-0000-e9cb-be72d3080000 pid=2259->guuid=972b7d95-1900-0000-e9cb-be72d4080000 pid=2260 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/02205fb4-6dcd-4ce7-a1dd-49836ec89204
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1833937
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Sample scans a subnet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1833937 Sample: jklarm7.elf Startdate: 16/12/2025 Architecture: LINUX Score: 64 22 124.71.216.110, 23, 39776, 54320 HWCSNETHuaweiCloudServicedatacenterCN China 2->22 24 124.71.216.111, 23 HWCSNETHuaweiCloudServicedatacenterCN China 2->24 26 100 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Connects to many IPs within the same subnet mask (likely port scanning) 2->32 34 Sample scans a subnet 2->34 8 jklarm7.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 jklarm7.elf 8->14         started        process6 16 jklarm7.elf 14->16         started        18 jklarm7.elf 14->18         started        20 jklarm7.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/88e54ebb8a8843396c8c0863b59286fee7961a7dfbdbd9418ea7bbb1ccf0a9e0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/88e54ebb8a8843396c8c0863b59286fee7961a7dfbdbd9418ea7bbb1ccf0a9e0/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-16 13:56:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rdsu5o4krbbts3embbr3leug73tzmgt57pn5sqmou653dthqvhqa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/251216-q8tpkszqgn/
Behaviour
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Renames itself
Contacts a large (1045) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5bf03283-d9ed-4e4e-a96b-81abdaeaa99f
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/88e54ebb8a8843396c8c0863b59286fee7961a7dfbdbd9418ea7bbb1ccf0a9e0

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_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 88e54ebb8a8843396c8c0863b59286fee7961a7dfbdbd9418ea7bbb1ccf0a9e0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726255/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3727512/
  
URLhaus
https://urlhaus.abuse.ch/url/3726409/

Comments