MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7ab876dc3d5553a305c28f9fdcb94db8104d49b3833530afeac851376b62593. 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: 14


Intelligence 14 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e7ab876dc3d5553a305c28f9fdcb94db8104d49b3833530afeac851376b62593
SHA3-384 hash: bdebf5e38e38235e53a0bd0d67e2f552455a532af66768e2cadb9eb9c5d04a000f84370569edcf932cd793f22f47c3c1
SHA1 hash: 783e63b31b563e452a696aba9dfdc6bf36dc2364
MD5 hash: 407b0b854ca7a84115d3941cc7622ff0
humanhash: three-shade-neptune-potato
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:58'760 bytes
First seen:2024-12-05 16:31:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:nOtnXPQwIxCArbSMq6RGUcCtFzAIEiHEXzDgdh:AQw+CA3e67lEXzDgd
TLSH T17F430856F9828A11D8C5137ABA1E158E371317E8E3DF72139E10AF6077C696B0E3BC16
telfhash t1bc0189188fc85bedbbf0585c87ee6275376a2128ae132c044aff88170731ad29132829
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 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6751d58512e85e185e7646e8linux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Opens a port
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/6751d58882b8399a6ad5ae4d/reports/00e3c510-ce7e-4076-aea2-8d660a98526f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e7ab876dc3d5553a305c28f9fdcb94db8104d49b3833530afeac851376b62593
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/03c43ca0-caac-4ecd-a8c5-8b2a9fe17707
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1569373
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1569373 Sample: arm6.elf Startdate: 05/12/2024 Architecture: LINUX Score: 56 17 85.239.34.134, 2132, 32768, 32770 RAINBOW-HKRainbownetworklimitedHK Russian Federation 2->17 19 109.202.202.202, 80 INIT7CH Switzerland 2->19 21 3 other IPs or domains 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Multi AV Scanner detection for submitted file 2->25 7 arm6.elf 2->7         started        9 dash rm 2->9         started        11 dash head 2->11         started        13 8 other processes 2->13 signatures3 process4 process5 15 arm6.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e7ab876dc3d5553a305c28f9fdcb94db8104d49b3833530afeac851376b62593
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e7ab876dc3d5553a305c28f9fdcb94db8104d49b3833530afeac851376b62593/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-05 16:32:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=46vyo3od2vktumc4fd473s4u3oaqjve3hazvgcx6vscrg5vwewjq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/241205-t1xytaymhq/
Behaviour
Changes its process name
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/35f1512a-4ec2-4d6b-97fd-48e8a5622eae
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/e7ab876dc3d5553a305c28f9fdcb94db8104d49b3833530afeac851376b62593

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:Linux_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 e7ab876dc3d5553a305c28f9fdcb94db8104d49b3833530afeac851376b62593

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3283347/
  
Delivery method
Distributed via web download

Comments