MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b7cec0e1b61e36829b95e1846f024a9a6364b55d9cac324223824a1bfb02080. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b7cec0e1b61e36829b95e1846f024a9a6364b55d9cac324223824a1bfb02080
SHA3-384 hash: 936c22ee1b2a1a62578c32d9b5a3718915d5b5c207ad7eb93e58f72ecbc5d5afe32a3541efcac23a29acd5e8975c7ac1
SHA1 hash: 46d45113ded5547722ee24e2271a477c7f5d41d2
MD5 hash: 2ad436987ddbdf8ffe2f1f74ac0ecf8d
humanhash: alpha-victor-lion-december
File name:parm7
Download: download sample
Signature Mirai
Create hunting rule
File size:61'060 bytes
First seen:2025-06-26 22:12:25 UTC
Last seen:2025-06-27 02:02:16 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:0T5Xz+vgYnN4cFnJGH6HrL3BFo8l4U/o3l93g8:0T5XEN4knsHgLPFgv
TLSH T17C53F2E2D0DA8AC197E0AD30F59717D3B23F4DFC91A896012390495D4EC1B63BDBA94A
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 UPX
File size (compressed) :61'060 bytes
File size (de-compressed) :159'474 bytes
Format:linux/arm
Unpacked file: f19ad7bda883990afe53b62e4e0db6a25c3b28a295856a7f0e2eb61783e78306

Intelligence

File Origin
# of uploads :
4
# of downloads :
111
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.7958.18474.UNOFFICIAL
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Opens a port
Runs as daemon
Receives data from a server
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/685dc6b4d1f1eb5d81c7ad5c/reports/303afe06-787d-4256-a527-4d8caac72e53/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
40
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6b7cec0e1b61e36829b95e1846f024a9a6364b55d9cac324223824a1bfb02080
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3c005319-f20a-489c-84f3-f04b22e6b23e
Behavior Graph:
Download SVG
%3 guuid=5744bc9f-1a00-0000-d4ff-93a6630b0000 pid=2915 /usr/bin/sudo guuid=cc5231a2-1a00-0000-d4ff-93a6660b0000 pid=2918 /tmp/sample.bin guuid=5744bc9f-1a00-0000-d4ff-93a6630b0000 pid=2915->guuid=cc5231a2-1a00-0000-d4ff-93a6660b0000 pid=2918 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ae88fdde-04d4-4e5c-97c1-a9102d7c25f2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1723792
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1723792 Sample: parm7.elf Startdate: 27/06/2025 Architecture: LINUX Score: 64 21 196.251.117.166, 18129, 50118 xneeloZA Seychelles 2->21 23 109.202.202.202, 80 INIT7CH Switzerland 2->23 25 2 other IPs or domains 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 31 Sample is packed with UPX 2->31 8 parm7.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 signatures5 33 Sample deletes itself 8->33 15 parm7.elf 8->15         started        process6 process7 17 parm7.elf 15->17         started        19 parm7.elf 15->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6b7cec0e1b61e36829b95e1846f024a9a6364b55d9cac324223824a1bfb02080
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6b7cec0e1b61e36829b95e1846f024a9a6364b55d9cac324223824a1bfb02080/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-26 22:15:49 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nn6oydq3mhrwqknzlymen4bevgtdms2v3hfmgjbchaskdp5qecaa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250626-16f1tay1cz/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/727c358a-86ca-4556-b0e2-ce898ab99b6e
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/6b7cec0e1b61e36829b95e1846f024a9a6364b55d9cac324223824a1bfb02080

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 6b7cec0e1b61e36829b95e1846f024a9a6364b55d9cac324223824a1bfb02080

(this sample)

Mirai

elf f19ad7bda883990afe53b62e4e0db6a25c3b28a295856a7f0e2eb61783e78306

  
URLhaus
https://urlhaus.abuse.ch/url/3570480/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 f19ad7bda883990afe53b62e4e0db6a25c3b28a295856a7f0e2eb61783e78306
  
Dropping
MD5 b89d9b21b4080527ef50ff15aeb3036f

Comments