MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b14eb9596f91c1625c3df29413fa08ba313a6b9e6d7fb1297fba74761c135568. 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: 9


Intelligence 9 IOCs YARA 11 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b14eb9596f91c1625c3df29413fa08ba313a6b9e6d7fb1297fba74761c135568
SHA3-384 hash: 4da052d84a758ac3428b85730f690eb42d53790ab95e44cd64027f02633648d3462519800e545521729fc1f8d431727f
SHA1 hash: 318fb9b4ebbea79f5b3630ba099a5d2b8caf1863
MD5 hash: 468bd27ea088fd0109a21eba170ea0a7
humanhash: fanta-helium-lactose-william
File name:468bd27ea088fd0109a21eba170ea0a7
Download: download sample
Signature Mirai
Create hunting rule
File size:100'042 bytes
First seen:2023-08-03 04:21:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:VK1z13U6HzHoXRtmTUhQogBEmmFVcqq0GnDZT:VK7DDeKlogBEmmFVcqq0GnDZT
TLSH T139A3F831A641C973D04305F212A7DB660D32FDBB1A6AAE56E32C3CB0DE360C5B565E9C
telfhash t195317722553546142fb3d928acfd56b315222b2363587f716f26c48c49370e2e93dd4f
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf gafgyt intel mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Dropper.Mirai-7135944-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7136018-0
Create hunting rule

Unix.Dropper.Mirai-7136031-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Trojan.Gafgyt-9809564-0
Create hunting rule

Unix.Trojan.Mirai-9853183-0
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Unix.Trojan.Mirai-9907057-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug gafgyt lolbin remote
Link:
https://www.filescan.io/uploads/64cb2b6dcbfeb5bd5751460b/reports/2928fbf7-540a-4e39-b5fb-94cd6e552e0d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b14eb9596f91c1625c3df29413fa08ba313a6b9e6d7fb1297fba74761c135568
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/da5dd739-5322-4018-97bf-62dad74805c8
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1284800
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Snort IDS alert for network traffic
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1284800 Sample: XTI3hM8vj2.elf Startdate: 03/08/2023 Architecture: LINUX Score: 92 17 94.156.161.21, 47240, 671 NET1-ASBG Bulgaria 2->17 19 daisy.ubuntu.com 2->19 21 Snort IDS alert for network traffic 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 4 other signatures 2->27 8 XTI3hM8vj2.elf 2->8         started        signatures3 process4 signatures5 29 Opens /proc/net/* files useful for finding connected devices and routers 8->29 11 XTI3hM8vj2.elf 8->11         started        13 XTI3hM8vj2.elf 8->13         started        process6 process7 15 XTI3hM8vj2.elf 11->15         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b14eb9596f91c1625c3df29413fa08ba313a6b9e6d7fb1297fba74761c135568/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2023-08-03 04:22:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wfhlswlpshawexb56kkbh6qixiytu246nv73ckl7xj2hmhatkvua._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/230803-ey8j7scd7v/
Behaviour
Reads system network configuration
Reads system routing table
Changes its process name
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.10
Link:
https://yomi.yoroi.company/submissions/b14eb9596f91c1625c3df29413fa08ba313a6b9e6d7fb1297fba74761c135568

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_Gafgyt_Generic_A
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_6122acdf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_7167d08f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_c573932b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:myMirai
Create hunting rule
Description:Mirai
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 b14eb9596f91c1625c3df29413fa08ba313a6b9e6d7fb1297fba74761c135568

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2696722/

Comments


Avatar
zbet commented on 2023-08-03 04:21:25 UTC

url : hxxp://94.156.161.21/i586