MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a5587cb9b7c0b44c2853e14f64f04ea112758b1b2ed26b6ce1d07c473aee7ee. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a5587cb9b7c0b44c2853e14f64f04ea112758b1b2ed26b6ce1d07c473aee7ee
SHA3-384 hash: 8bc1847afff9e5b26002c6579a278cf8b803bbba95760b663a2b8196f2d9e1b006a6527b8b24dcd9a1be31cae7b7fc1c
SHA1 hash: 9c758a9ceae776be1ed8174661e0150d5a7559f2
MD5 hash: 204e55cb907c4c073756a6bfa01e7d58
humanhash: minnesota-edward-bacon-shade
File name:zermips
Download: download sample
Signature Mirai
Create hunting rule
File size:67'648 bytes
First seen:2025-12-28 00:25:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:79JB6qz6RlLOw4PPQnPiZnPP/N8fcqfRuhZP:LBfz6RlLd28fcyRuP
TLSH T1EB63B51A1F228FACF76C873657B78F30979833D326E1D641D15CE9011EA024E685FBA8
telfhash t19a019658853812f0a7452dfd67feff76d46100df45126f33cd10f5aa5a20a81ad00d2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6950792c3f8fdbf8e95393e7/reports/b4e09eb6-11df-4898-a6c8-40999e8583b3/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-27T23:40:00Z UTC
Last seen:
2025-12-28T00:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3a5587cb9b7c0b44c2853e14f64f04ea112758b1b2ed26b6ce1d07c473aee7ee/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8cad1c00-915b-4370-ad01-93df93b4a359
Behavior Graph:
Download SVG
%3 guuid=54a2a260-1900-0000-f1f6-092dfa090000 pid=2554 /usr/bin/sudo guuid=182b7462-1900-0000-f1f6-092d010a0000 pid=2561 /tmp/sample.bin guuid=54a2a260-1900-0000-f1f6-092dfa090000 pid=2554->guuid=182b7462-1900-0000-f1f6-092d010a0000 pid=2561 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0fba2747-5df8-4fe8-ba48-900875485e8a
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1840594
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840594 Sample: zermips.elf Startdate: 28/12/2025 Architecture: LINUX Score: 48 14 167.99.246.88, 39691, 49118 DIGITALOCEAN-ASNUS United States 2->14 16 seris.gd 2->16 18 Multi AV Scanner detection for submitted file 2->18 8 zermips.elf 2->8         started        signatures3 process4 process5 10 zermips.elf 8->10         started        process6 12 zermips.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3a5587cb9b7c0b44c2853e14f64f04ea112758b1b2ed26b6ce1d07c473aee7ee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3a5587cb9b7c0b44c2853e14f64f04ea112758b1b2ed26b6ce1d07c473aee7ee/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 00:26:21 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hjkyps43pqfujqufhykpmtye5iisowfrwlwsnnwodud4i45o47xa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/251228-arb57ssnaq/
Behaviour
System Network Configuration Discovery
Changes its process name
Renames itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7fd02ece-0e6b-42ab-a795-4981f83a629e
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/3a5587cb9b7c0b44c2853e14f64f04ea112758b1b2ed26b6ce1d07c473aee7ee

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: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 3a5587cb9b7c0b44c2853e14f64f04ea112758b1b2ed26b6ce1d07c473aee7ee

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739219/
  
Delivery method
Distributed via web download

Comments