MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3a7db2bfed5408bc9ac7d3bcaaf729188d3b73271c42bd6dd71919ef481b97b. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3a7db2bfed5408bc9ac7d3bcaaf729188d3b73271c42bd6dd71919ef481b97b
SHA3-384 hash: bc616a612900737753b75cefb262460900d2c24f190cf77d18cca26bcda241e9a5f0e738361d36770e32bdba0baf5488
SHA1 hash: cc5e9b820a0c0499e5ab2a842b714626d76ae5b1
MD5 hash: 64c1a59573564b8e5e4824f5c3b1d19f
humanhash: glucose-orange-music-berlin
File name:zermpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:80'472 bytes
First seen:2026-01-11 17:28:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:UiqQDzSGfEKkTUZyv0mLvpYC/JF5NpccX6vEHtW9xrcVJ91MIY+Uj6UQM0RNNg65:U7QffEKQ8A13JtcyDn4yT
TLSH T1D773F84BAFB11EBBE4ABDE3305E90309399E550621B53B393A74D81CF61E54B45D3CA0
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Opens a port
Sends data to a server
DNS request
Creating a file
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6963ddc51a20a4c87b1ace80/reports/d6cd938b-8e29-43a0-9770-4ad2498ecd8d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-11T15:23:00Z UTC
Last seen:
2026-01-11T16:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e3a7db2bfed5408bc9ac7d3bcaaf729188d3b73271c42bd6dd71919ef481b97b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2b035675-8fd2-482e-94d2-8fd2cf9030ed
Behavior Graph:
Download SVG
%3 guuid=7fc8bad4-1900-0000-a272-5bed68090000 pid=2408 /usr/bin/sudo guuid=50ee20d7-1900-0000-a272-5bed6c090000 pid=2412 /tmp/sample.bin guuid=7fc8bad4-1900-0000-a272-5bed68090000 pid=2408->guuid=50ee20d7-1900-0000-a272-5bed6c090000 pid=2412 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6a0c967c-b778-4cf8-96dd-8a29b4abe40a
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1848481
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848481 Sample: zermpsl.elf Startdate: 11/01/2026 Architecture: LINUX Score: 48 14 167.99.246.88, 39691, 58226 DIGITALOCEAN-ASNUS United States 2->14 16 slursbeback.ru 2->16 18 Multi AV Scanner detection for submitted file 2->18 8 zermpsl.elf 2->8         started        signatures3 process4 process5 10 zermpsl.elf 8->10         started        process6 12 zermpsl.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e3a7db2bfed5408bc9ac7d3bcaaf729188d3b73271c42bd6dd71919ef481b97b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e3a7db2bfed5408bc9ac7d3bcaaf729188d3b73271c42bd6dd71919ef481b97b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 17:29:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ot5wk762vaixsnmpu54vl3ssgenhnzsohccxvw5ogiz55ebxf5q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/260111-v187hsaz2b/
Behaviour
Changes its process name
Renames itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/244d6675-7089-446e-b51d-ea3f20d31d74
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/e3a7db2bfed5408bc9ac7d3bcaaf729188d3b73271c42bd6dd71919ef481b97b

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 e3a7db2bfed5408bc9ac7d3bcaaf729188d3b73271c42bd6dd71919ef481b97b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739235/
  
Delivery method
Distributed via web download

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