MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 061821de8ed99c4ad2f0e54626f1885f817b9a6dbc33fda98009ebb412194c2b. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 061821de8ed99c4ad2f0e54626f1885f817b9a6dbc33fda98009ebb412194c2b
SHA3-384 hash: 43764b0075b07a673736b678416ce7353e25a53d6f793fdf8d6aaf6a1034334c328137855b0b0e75f2756fdef8141013
SHA1 hash: 8beceb2aeac2f1dee472558e22b015eb05ee7430
MD5 hash: dfc95d10302704a18c8ef89dbbb02505
humanhash: hydrogen-maine-summer-robert
File name:larm5
Download: download sample
Signature Mirai
Create hunting rule
File size:41'632 bytes
First seen:2025-08-16 21:37:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:09Papbl6Vmo0Sz1TInIw7KgavNaDtbH2g8A2v7NyC/UwsVBDqx3UG8:09y2+SzlIntKgUNaxbHl9W7OlDI8
TLSH T15A13F116C58476BEEB704378DD58A90136B589B47E7B32320B440B7AE152CA6FB7F0D1
telfhash t10d9002000868eeb4054074081c362405788b28e0568500a6da4e64dc0c5482454e5874
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68a0fa5cabfbaec3182409bf/reports/4c932034-01e7-4065-8441-fd884f716f26/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/831eef8f-742d-42c9-8ebf-9a3840016ea6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1758607
Signature
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1758607 Sample: larm5.elf Startdate: 17/08/2025 Architecture: LINUX Score: 68 25 208.247.159.80, 23 WINDSTREAMUS United States 2->25 27 178.174.96.86, 23, 42904 WEBLAND-ASCH-4142MuenchensteinCH Switzerland 2->27 29 99 other IPs or domains 2->29 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Mirai 2->35 8 larm5.elf 2->8         started        10 xfce4-session xfce4-panel 2->10         started        12 xfce4-session xfwm4 2->12         started        14 14 other processes 2->14 signatures3 process4 process5 16 larm5.elf 8->16         started        process6 18 larm5.elf 16->18         started        21 larm5.elf 16->21         started        23 larm5.elf 16->23         started        signatures7 31 Sample tries to kill multiple processes (SIGKILL) 18->31
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/061821de8ed99c4ad2f0e54626f1885f817b9a6dbc33fda98009ebb412194c2b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/061821de8ed99c4ad2f0e54626f1885f817b9a6dbc33fda98009ebb412194c2b/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-08-16 21:38:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aymcdxuo3goevuxq4vdcn4mil6axxgtnxqz73kmabhv3ieqzjqvq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250816-1g9xlazpy2/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ab2d0e1e-1244-44e8-964e-6cee9a768e2e
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: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_antiunpack_elf32
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:UPX Anti-Unpacking technique to magic renamed for ELF32

File information

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

Web download

Mirai

elf 061821de8ed99c4ad2f0e54626f1885f817b9a6dbc33fda98009ebb412194c2b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3594246/
  
Delivery method
Distributed via web download

Comments