MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 00937209bfc651fb263deaec059ea7eb0b40c3c224c66648d606946aab58723f. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 00937209bfc651fb263deaec059ea7eb0b40c3c224c66648d606946aab58723f
SHA3-384 hash: d586b6105cad392e58168c2d1014e177dec080cac51d7303bee1bd2187e90bb22f97c715db64fd8dde953421ab64ea19
SHA1 hash: 8e7660b184b8f739f130f0351cf7ab08604c1925
MD5 hash: d001bac4ca77619398420b980a339977
humanhash: eight-skylark-massachusetts-mockingbird
File name:jfeeps
Download: download sample
Signature Mirai
Create hunting rule
File size:211'544 bytes
First seen:2025-03-07 14:25:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:SlzrCkUrFJ1Wcpix7A/+XjLTuYPGD2FYSHqE:Slzr6p9pQs/KT7PW2FPKE
TLSH T1C724A61E6E228F7DF678873047F78E25975933DA26E1D644E1ACD1101E6038E681FFA8
telfhash t10341be180d7813e4a6256c99049dff2ad6a731db7e276c238f50e85eeb29f839d10c0d
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cb0333c668b65489bfd409linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Deleting a recently created file
Creating a file
Removes directories
Removes directories from a temporary directory
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
DNS request
Sends data to a server
Kills processes
Deletes a system binary file
Substitutes an application name
Deleting of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/67cb01d5f8726576332e2300/reports/bde130f9-4837-4ec2-b2ab-d27f081af69c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
55
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/00937209bfc651fb263deaec059ea7eb0b40c3c224c66648d606946aab58723f
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8d39d6f3-5223-488f-8c36-6e0d248ce73b
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1631837
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1631837 Sample: jfeeps.elf Startdate: 07/03/2025 Architecture: LINUX Score: 92 28 197.187.163.143, 37215, 37369 airtel-tz-asTZ Tanzania United Republic of 2->28 30 41.63.52.108, 37215, 37369 ZAMRENZM Zambia 2->30 32 98 other IPs or domains 2->32 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected Gafgyt 2->42 44 2 other signatures 2->44 8 jfeeps.elf 2->8         started        10 systemd rsyslogd 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 49 other processes 2->14 signatures3 process4 process5 16 jfeeps.elf 8->16         started        signatures6 34 Sample tries to kill multiple processes (SIGKILL) 16->34 36 Sample deletes itself 16->36 19 jfeeps.elf 16->19         started        22 jfeeps.elf 16->22         started        24 jfeeps.elf 16->24         started        26 2 other processes 16->26 process7 signatures8 46 Sample tries to kill multiple processes (SIGKILL) 19->46
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/00937209bfc651fb263deaec059ea7eb0b40c3c224c66648d606946aab58723f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/00937209bfc651fb263deaec059ea7eb0b40c3c224c66648d606946aab58723f/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-07 14:26:12 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=acjxecn7yzi7wjr55lwalhvh5mfubq6cetdgmsgwa2kgvk2yoi7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250307-rrfxts1xfy/
Behaviour
Changes its process name
Deletes log files
Writes file to system bin folder
Deletes itself
Deletes system logs
Modifies Watchdog functionality
Contacts a large (16386) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8041698-0
YARA:
n/a
Link:
https://app.threat.zone/submission/6b10982a-f47b-492a-b4a5-97a19ff4486c
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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
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 00937209bfc651fb263deaec059ea7eb0b40c3c224c66648d606946aab58723f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3430684/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments