MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e61783e5eadf154529bcf7ae3cb0863134c28c0ef1cba2e2750ffddd3d78ebb8. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e61783e5eadf154529bcf7ae3cb0863134c28c0ef1cba2e2750ffddd3d78ebb8
SHA3-384 hash: 756018039d817613e37a9a1998ca50044c642ae9a7e5370c6d6b96aed7ed2b911337b5c9bbd43053022dc116bc3a6746
SHA1 hash: 4eac00a0d497baefb2fcb6a4392c3a07eb66783d
MD5 hash: 75261e3749019b37a9bcf9c9a43ea8e1
humanhash: west-winter-autumn-four
File name:dlr.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:37'536 bytes
First seen:2025-10-27 13:13:44 UTC
Last seen:2025-10-27 18:04:39 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:X0fSmam6Bnjsx3agW2lDmH/tmmWCNTgyJrbyJgGlzDpbuR1J/iElRs0eyV:Fm4axlDa8K2VJu1i90e0
TLSH T198F2D03C0D408ADCD548D1B2BFA71B662E664FF51604DC4A153EBB035EEBA943912BE4
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 UPX
File size (compressed) :37'536 bytes
File size (de-compressed) :93'836 bytes
Format:linux/mips
Unpacked file: e024d59c5b2ea325c099ce5b9b1b46e0e0ffffb93e45b6c8d86a312c9afce0c5

Intelligence

File Origin
# of uploads :
4
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/68ff70ed3a79800405f89256/reports/1fbff202-fc80-4242-9a44-dad619d81477/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-27T10:22:00Z UTC
Last seen:
2025-10-28T10:24:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/e61783e5eadf154529bcf7ae3cb0863134c28c0ef1cba2e2750ffddd3d78ebb8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/90ea03f3-a08d-4d7a-aecd-04f595306b89
Behavior Graph:
Download SVG
%3 guuid=6d61d942-1900-0000-edec-677612080000 pid=2066 /usr/bin/sudo guuid=03959e44-1900-0000-edec-677617080000 pid=2071 /tmp/sample.bin guuid=6d61d942-1900-0000-edec-677612080000 pid=2066->guuid=03959e44-1900-0000-edec-677617080000 pid=2071 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/efd07179-c868-4f7a-8ae2-3451f30cba80
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1802389
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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: 1802389 Sample: dlr.mips.elf Startdate: 27/10/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 220.158.234.77, 3778, 55136, 55138 BUCT-AS-APMdTaskinMahmoodtradingasBUCTCommunication Bangladesh 2->26 28 3 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 7 dlr.mips.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 9 other processes 2->13 signatures3 process4 process5 15 dlr.mips.elf 7->15         started        18 dlr.mips.elf 7->18         started        20 dlr.mips.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e61783e5eadf154529bcf7ae3cb0863134c28c0ef1cba2e2750ffddd3d78ebb8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e61783e5eadf154529bcf7ae3cb0863134c28c0ef1cba2e2750ffddd3d78ebb8/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e61783e5eadf154529bcf7ae3cb0863134c28c0ef1cba2e2750ffddd3d78ebb8
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-29 14:42:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ylyhzpk34kukkn466xdzmegge2mfdao6hf2fytvb7652ply5o4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251027-qh9ccaev7e/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b6cc1fbe-76a4-44a4-b182-8b8cc21f7e2f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/e61783e5eadf154529bcf7ae3cb0863134c28c0ef1cba2e2750ffddd3d78ebb8

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: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: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 e61783e5eadf154529bcf7ae3cb0863134c28c0ef1cba2e2750ffddd3d78ebb8

(this sample)

Mirai

elf e024d59c5b2ea325c099ce5b9b1b46e0e0ffffb93e45b6c8d86a312c9afce0c5

  
URLhaus
https://urlhaus.abuse.ch/url/3688637/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 e024d59c5b2ea325c099ce5b9b1b46e0e0ffffb93e45b6c8d86a312c9afce0c5
  
Dropping
MD5 11b7928f85e5fdf4f59bac21b393537e

Comments