MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 898ab52480f23e266d8a7b09ec97f207c7764ada1f834cc75d4f2d4061b33df0. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 898ab52480f23e266d8a7b09ec97f207c7764ada1f834cc75d4f2d4061b33df0
SHA3-384 hash: 7356b9e2e10e78834f1e32f238c9e5ae08a4a73e7ff9ed53ec04a552646c318c188d34bda16c576765d433e3daecb76d
SHA1 hash: 60448c7dc6ff4b103fe3cba13db6cd7dc83b9a89
MD5 hash: 7673a9fce48c2f618dad90b9ee5314e7
humanhash: wisconsin-bulldog-early-hydrogen
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:80'208 bytes
First seen:2025-12-06 19:42:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:+lBYOT1n4SLczH/6Oz1kU6s5oG3fs8kZ2rEZsS4W0Si9LmBx:+BN4SYD6U76AoG3ELZKgt6LmBx
TLSH T188736BC2B743D0F1E9660632217BFB364633E13E0029DA43D7A9D87AEC52641E6663DD
telfhash t11531d0fa1ebf48e8e7d4a840c35e9fd2297dd67712a072f04563a83413a7d82507ac39
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 f1660938cf7cbc9e7aa590b24cc315d219f29496a7aa7919d0d9dfb2311bf905
File size (compressed) :40'284 bytes
File size (de-compressed) :80'208 bytes
Format:linux/i386
Packed file: f1660938cf7cbc9e7aa590b24cc315d219f29496a7aa7919d0d9dfb2311bf905

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b3bd6f89-fa2f-4720-90dc-758cb8a31a18/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69348759bc15eab491f5ff1b/reports/21c41c8d-84ce-4c54-be05-47ae8a17f595/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-06T17:52:00Z UTC
Last seen:
2025-12-07T02:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/898ab52480f23e266d8a7b09ec97f207c7764ada1f834cc75d4f2d4061b33df0/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ad01f329-b23c-422e-a786-30e139d9525d
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1828082
Signature
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828082 Sample: debug.elf Startdate: 06/12/2025 Architecture: LINUX Score: 64 16 bot.johenlg.cloud 2->16 18 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->18 20 daisy.ubuntu.com 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Multi AV Scanner detection for submitted file 2->24 7 debug.elf 2->7         started        9 python3.8 dpkg 2->9         started        signatures3 process4 process5 11 debug.elf 7->11         started        14 debug.elf 7->14         started        signatures6 26 Manipulation of devices in /dev 11->26 28 Deletes system log files 11->28
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/898ab52480f23e266d8a7b09ec97f207c7764ada1f834cc75d4f2d4061b33df0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/898ab52480f23e266d8a7b09ec97f207c7764ada1f834cc75d4f2d4061b33df0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 19:43:33 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=rgflkjea6i7cm3mkpme6zf7sa7dxmsw2d6buzr25j4wuaynthxya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access defense_evasion discovery linux
Link:
https://tria.ge/reports/251206-yfgtbazjar/
Behaviour
Reads runtime system information
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Malware Config
C2 Extraction:
bot.johenlg.cloud
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-10056463-0
YARA:
Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Mirai_fa3ad9d0 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_99d78950 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/bf738ff3-0887-45bd-bc58-4186b77e750e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.26
Link:
https://yomi.yoroi.company/submissions/898ab52480f23e266d8a7b09ec97f207c7764ada1f834cc75d4f2d4061b33df0

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_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
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 f1660938cf7cbc9e7aa590b24cc315d219f29496a7aa7919d0d9dfb2311bf905

Mirai

elf 898ab52480f23e266d8a7b09ec97f207c7764ada1f834cc75d4f2d4061b33df0

(this sample)

  
Dropped by
SHA256 f1660938cf7cbc9e7aa590b24cc315d219f29496a7aa7919d0d9dfb2311bf905
  
URLhaus
https://urlhaus.abuse.ch/url/3728079/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 8ce29621d32a0b3ed32cbdc88b3b11aa

Comments