MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a7b61691b9680eed83a4c567024ccc24258b555f001076c37dfbab230dd6c27. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a7b61691b9680eed83a4c567024ccc24258b555f001076c37dfbab230dd6c27
SHA3-384 hash: e91b0630074e3526173b988dc479af9b4bdeb2f00af3e4011aba8df7c2c41aeb7dd92e28a3cc37dbe18811f6c0a017e5
SHA1 hash: 60560c99e3656171bf2a3f0f64085cae4f6693d6
MD5 hash: 3706fd3f1d391605fd1d0913f374886d
humanhash: oxygen-ohio-hydrogen-fish
File name:parm
Download: download sample
Signature Mirai
Create hunting rule
File size:36'324 bytes
First seen:2025-06-28 23:44:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:9gkeyG4pZgpVB6mor2fBG6Lcg4Q0IHEfxNKL435Ue8XYADSt3xjs3Uoza:SkeyzgVBwr2JvASnHc15hjOza
TLSH T182F2F155E29D6520D1B4ACBEF62B8BC3D2ABC77CF5D87510280246E474D382D6DBC34A
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) :36'324 bytes
File size (de-compressed) :79'336 bytes
Format:linux/arm
Unpacked file: ed7d4e3d086d57f74b5fb066a37b2321ab58febd9892c253affc21016f4e31b2

Intelligence

File Origin
# of uploads :
1
# of downloads :
124
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.13103.2578.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68607e6537c343677946d173linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
196.251.87.244/bins
Number of open files:
123
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3a7b61691b9680eed83a4c567024ccc24258b555f001076c37dfbab230dd6c27
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/24e6238d-9ec6-4a0b-837c-44d1250d277d
Behavior Graph:
Download SVG
%3 guuid=505819f1-1f00-0000-9dc1-c33e3d0b0000 pid=2877 /usr/bin/sudo guuid=af0acbf2-1f00-0000-9dc1-c33e430b0000 pid=2883 /tmp/sample.bin guuid=505819f1-1f00-0000-9dc1-c33e3d0b0000 pid=2877->guuid=af0acbf2-1f00-0000-9dc1-c33e430b0000 pid=2883 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f6ca8ceb-51ab-409f-97ef-13fec37a2817
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1724840
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1724840 Sample: parm.elf Startdate: 29/06/2025 Architecture: LINUX Score: 68 24 196.251.87.244, 18129, 50682 SONIC-WirelessZA Seychelles 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 30 Sample is packed with UPX 2->30 8 parm.elf 2->8         started        11 systemd rsyslogd 2->11         started        13 xfce4-panel wrapper-2.0 2->13         started        15 32 other processes 2->15 signatures3 process4 signatures5 34 Sample deletes itself 8->34 17 parm.elf 8->17         started        process6 process7 19 parm.elf 17->19         started        22 parm.elf 17->22         started        signatures8 32 Sample tries to kill multiple processes (SIGKILL) 19->32
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3a7b61691b9680eed83a4c567024ccc24258b555f001076c37dfbab230dd6c27
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3a7b61691b9680eed83a4c567024ccc24258b555f001076c37dfbab230dd6c27/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/3a7b61691b9680eed83a4c567024ccc24258b555f001076c37dfbab230dd6c27
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-28 14:07:17 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=hj5wc2i3s2ao5wb2jrlhajgmyjbfrnkv6aaqo3bx365lemg5nqtq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250628-3rkfsszlx7/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/219772b6-90e6-4272-b82c-80581d5babb9
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/3a7b61691b9680eed83a4c567024ccc24258b555f001076c37dfbab230dd6c27

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 3a7b61691b9680eed83a4c567024ccc24258b555f001076c37dfbab230dd6c27

(this sample)

Mirai

elf ed7d4e3d086d57f74b5fb066a37b2321ab58febd9892c253affc21016f4e31b2

  
URLhaus
https://urlhaus.abuse.ch/url/3571173/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 ed7d4e3d086d57f74b5fb066a37b2321ab58febd9892c253affc21016f4e31b2
  
Dropping
MD5 132b448cb803c5499537913e38fa6c92
  
URLhaus
https://urlhaus.abuse.ch/url/3571210/
  
URLhaus
https://urlhaus.abuse.ch/url/3571174/

Comments