MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bda2f5dd37709aa74776e822e0349c6988f0c8135f296d060298c9cd9e235ece. 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: bda2f5dd37709aa74776e822e0349c6988f0c8135f296d060298c9cd9e235ece
SHA3-384 hash: 59c2f3921fce5ed5a47af103c6d929bc6973cc3ee1b9f23137814097dffb54a6ae6863b597371e86b509b80b54045985
SHA1 hash: d72234c60d968bc5f00fe727a717f382a1dc7e42
MD5 hash: b98514510a290c93782850bd4d04d35b
humanhash: fourteen-ten-sad-princess
File name:zermpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:64'980 bytes
First seen:2026-01-03 13:23:52 UTC
Last seen:2026-01-04 09:34:26 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:yxt+sQMQeTD3dJ4wVHc5yWcFMAq8bJ0a46u:ybQeTbJEa86u
TLSH T17D53C416BF240FBBEC5BCD3709B51B0524CDA50A21E93B393934D918F65B25B89E38B4
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 :
2
# of downloads :
70
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6959187e2fb7bb52ca85e8d0/reports/f27e4f63-4576-48ee-8b1c-3d78fe5c1ac9/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-03T11:47:00Z UTC
Last seen:
2026-01-03T12:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bda2f5dd37709aa74776e822e0349c6988f0c8135f296d060298c9cd9e235ece/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/af77cf93-7145-47bd-b7bc-8c5ff8d17039
Behavior Graph:
Download SVG
%3 guuid=544838ce-1600-0000-796f-7e6fbe0c0000 pid=3262 /usr/bin/sudo guuid=fc2970d1-1600-0000-796f-7e6fc30c0000 pid=3267 /tmp/sample.bin guuid=544838ce-1600-0000-796f-7e6fbe0c0000 pid=3262->guuid=fc2970d1-1600-0000-796f-7e6fc30c0000 pid=3267 execve guuid=bb5ed9d2-1600-0000-796f-7e6fc90c0000 pid=3273 /usr/bin/dash guuid=fc2970d1-1600-0000-796f-7e6fc30c0000 pid=3267->guuid=bb5ed9d2-1600-0000-796f-7e6fc90c0000 pid=3273 clone guuid=1902e1d2-1600-0000-796f-7e6fca0c0000 pid=3274 /usr/bin/dash guuid=bb5ed9d2-1600-0000-796f-7e6fc90c0000 pid=3273->guuid=1902e1d2-1600-0000-796f-7e6fca0c0000 pid=3274 clone guuid=5b32e6d2-1600-0000-796f-7e6fcb0c0000 pid=3275 /usr/bin/dash guuid=bb5ed9d2-1600-0000-796f-7e6fc90c0000 pid=3273->guuid=5b32e6d2-1600-0000-796f-7e6fcb0c0000 pid=3275 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/71df774a-0754-4d4a-af74-2df8d8c1f9dd
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1844175
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1844175 Sample: zermpsl.elf Startdate: 03/01/2026 Architecture: LINUX Score: 48 14 134.122.13.243, 33338, 39691 DIGITALOCEAN-ASNUS United States 2->14 16 slursontel.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/bda2f5dd37709aa74776e822e0349c6988f0c8135f296d060298c9cd9e235ece
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bda2f5dd37709aa74776e822e0349c6988f0c8135f296d060298c9cd9e235ece/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-03 13:24:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xwrplxjxocnkor3w5aroane4ngepbsatl4uw2bqctde43hrdl3ha._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/260103-qm9tnsxnhk/
Behaviour
Changes its process name
Renames itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/89502893-ba4e-49dc-9a11-10e2115a30d4
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/bda2f5dd37709aa74776e822e0349c6988f0c8135f296d060298c9cd9e235ece

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 bda2f5dd37709aa74776e822e0349c6988f0c8135f296d060298c9cd9e235ece

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739440/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739235/

Comments