MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c24a9977fa29dba230772a68f2df0d26fd6ff11d9470c3e5afdf4784e0139ba. 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: 8c24a9977fa29dba230772a68f2df0d26fd6ff11d9470c3e5afdf4784e0139ba
SHA3-384 hash: df904a006e3813c61912a715803573f9e6b73c0e8f55f57cd81522a834a90787d69db868c1537d619ed2636db00aeb41
SHA1 hash: 520c0ca626bf59441510a37d462cd46428df3148
MD5 hash: 3a01abaedb6877401dd2200869b041be
humanhash: juliet-kentucky-xray-uniform
File name:zerarm
Download: download sample
Signature Mirai
Create hunting rule
File size:51'800 bytes
First seen:2025-12-21 19:05:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:BS0hDAp2RyOFrvRM5MISfmKJODri+YC77PIek7r6DAK4l3PMZDixNFtp1n2qSWTP:BjAp2RyQmS+KwyzC70RRF2DinTPvTP
TLSH T13B331984B8855A12C9E4227EFA2F42DC372623B8E2EF7207DD126F15778982F0D77651
telfhash t10931ad655f4c0fdc2be1c718425ba27d85d931f81b114329df7d1b8b46979d1319e432
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 :
48
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:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/694844efe126b9ff438af74b/reports/cfaff21b-6ee2-4e26-b4fc-07ae7c2ac61c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-21T16:14:00Z UTC
Last seen:
2025-12-23T12:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8c24a9977fa29dba230772a68f2df0d26fd6ff11d9470c3e5afdf4784e0139ba/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/33c19677-743e-4f0d-b263-e738321fb9c2
Behavior Graph:
Download SVG
%3 guuid=67c5dbf7-1700-0000-6951-995ff30b0000 pid=3059 /usr/bin/sudo guuid=df0497f9-1700-0000-6951-995ff90b0000 pid=3065 /tmp/sample.bin guuid=67c5dbf7-1700-0000-6951-995ff30b0000 pid=3059->guuid=df0497f9-1700-0000-6951-995ff90b0000 pid=3065 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/99cde29a-39fa-4e92-96a4-6c6deaf6c609
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1837184
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1837184 Sample: zerarm.elf Startdate: 21/12/2025 Architecture: LINUX Score: 48 14 109.202.202.202, 80 INIT7CH Switzerland 2->14 16 157.245.79.120, 39691, 54662 DIGITALOCEAN-ASNUS United States 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 8 zerarm.elf 2->8         started        signatures3 process4 process5 10 zerarm.elf 8->10         started        process6 12 zerarm.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8c24a9977fa29dba230772a68f2df0d26fd6ff11d9470c3e5afdf4784e0139ba
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c24a9977fa29dba230772a68f2df0d26fd6ff11d9470c3e5afdf4784e0139ba/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 19:05:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rqsktf37uko3uiyhokti6lpq2jx5n7yr3fdqyps27x2hqtqbhg5a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251221-xrr8raskaj/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/cdd4f4f9-4017-43a6-9f48-704326e227a6
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/8c24a9977fa29dba230772a68f2df0d26fd6ff11d9470c3e5afdf4784e0139ba

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_d94e1020
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

sh 2b68a68a3a138c1149b1483e074fd1c84ca67a59652f83a2bb38dc2a2f7c2a80

Mirai

elf 8c24a9977fa29dba230772a68f2df0d26fd6ff11d9470c3e5afdf4784e0139ba

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739206/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739402/
  
URLhaus
https://urlhaus.abuse.ch/url/3740308/
  
Dropped by
SHA256 2b68a68a3a138c1149b1483e074fd1c84ca67a59652f83a2bb38dc2a2f7c2a80
  
Dropped by
MD5 005ce539d40aa0a3c2caea1face9e898
  
URLhaus
https://urlhaus.abuse.ch/url/3740340/

Comments