MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13b96b06df43bcaa987a92e93f2a06533358ce8508ee1d22f0ed1ffef558e471. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 13b96b06df43bcaa987a92e93f2a06533358ce8508ee1d22f0ed1ffef558e471
SHA3-384 hash: 0c2365ef03c1a434791ab8156b0e7f99c689303bb5b7bef404a985a40f56434abfbb0b337a1945acfdb9d5f6046a4a0d
SHA1 hash: d0e9ea5330e366a359f915895ddde96eb138c2f5
MD5 hash: d2644f1c427624facce3b70eeb0d68ca
humanhash: fourteen-tango-wolfram-shade
File name:zerarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:83'880 bytes
First seen:2026-01-11 14:33:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:iVn32SRnqwgJRLdxxneO4JEPyNaEfyW54gmPXSWksL+XKycVp4/K2o2lCDiwCoXq:dSRnqPRxxeO4JEPy8PUNKycVp4/KtCo6
TLSH T18783E889BC849B10D1D525BAFE0E218D33639B78E3FA7113CE185B2E678AC5B0A77511
telfhash t1fde06872849c88d927c0e182a2eb3339079674d7371d1a0bb82868b8d7338c66421e1d
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
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
Connection attempt
Sends data to a server
Creating a file
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6963b4f207ef5fa68e846183/reports/7b2feaf3-d3f4-4392-8f16-49f44709656e/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-11T15:16:00Z UTC
Last seen:
2026-01-11T16:09:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/13b96b06df43bcaa987a92e93f2a06533358ce8508ee1d22f0ed1ffef558e471/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a080a17b-ed41-4067-b7bc-cab9418469fe
Behavior Graph:
Download SVG
%3 guuid=bd0883ac-1900-0000-1be7-620734080000 pid=2100 /usr/bin/sudo guuid=d44737ae-1900-0000-1be7-62073c080000 pid=2108 /tmp/sample.bin guuid=bd0883ac-1900-0000-1be7-620734080000 pid=2100->guuid=d44737ae-1900-0000-1be7-62073c080000 pid=2108 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/55406157-0656-4e59-8939-031dd6641dd9
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1848413
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848413 Sample: zerarm7.elf Startdate: 11/01/2026 Architecture: LINUX Score: 48 18 109.202.202.202, 80 INIT7CH Switzerland 2->18 20 167.99.246.88, 39691, 51846 DIGITALOCEAN-ASNUS United States 2->20 22 3 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 zerarm7.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 zerarm7.elf 8->14         started        process6 16 zerarm7.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/13b96b06df43bcaa987a92e93f2a06533358ce8508ee1d22f0ed1ffef558e471
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/13b96b06df43bcaa987a92e93f2a06533358ce8508ee1d22f0ed1ffef558e471/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 14:34:32 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=co4wwbw7io6kvgd2slut6kqgkmzvrtufbdxb2ixq5up755ky4ryq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/260111-rxmmkagz2h/
Behaviour
Changes its process name
Renames itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/eb3104bf-197c-4753-aee1-b84be8825c1b
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/13b96b06df43bcaa987a92e93f2a06533358ce8508ee1d22f0ed1ffef558e471

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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 13b96b06df43bcaa987a92e93f2a06533358ce8508ee1d22f0ed1ffef558e471

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739131/
  
Delivery method
Distributed via web download

Comments