MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af1479c27c098b8a803957cb7d61ff306175e30c800ea1f8b2891a43aa939170. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: af1479c27c098b8a803957cb7d61ff306175e30c800ea1f8b2891a43aa939170
SHA3-384 hash: c4809f132c2d00c92b69c2d80e63d26742590e478c0dd59fce2d4b49ce5c58f38d1c068edf5e6ffbfc8802412b9a152e
SHA1 hash: c375224a792c6d46562d34a82ffdbd63de31bd01
MD5 hash: 9a0ec2125ab965a4b524cec4e7b027f2
humanhash: lactose-winner-connecticut-robert
File name:c
Download: download sample
Signature Mirai
Create hunting rule
File size:103'136 bytes
First seen:2025-12-17 13:00:55 UTC
Last seen:2025-12-22 01:48:09 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:gPnacby00gGFs+GyGgzs8FakVpauKwHxOgpMMxJCCwmXpgaKtNW3YLgrq+YOvvBr:EbyZJ2lUFROHM6tSg1+BWBeJGhmpUY
TLSH T14EA309967C415A26C9D423BEFD2E018D33232FB8E2DE32169D156F2077CA91B0E7B542
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/feb3d5a4-0947-424d-a11a-a934359a75e3/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-11.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Launching a process
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/6942a9a23f8fdbf8e9496090/reports/16438757-fbd0-46f5-8901-1d49098be48c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-17T11:15:00Z UTC
Last seen:
2025-12-18T01:02:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/af1479c27c098b8a803957cb7d61ff306175e30c800ea1f8b2891a43aa939170/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2fba999e-39ab-46bb-89c6-1bd2ae171c01
Behavior Graph:
Download SVG
%3 guuid=f7c9e95a-1900-0000-00cf-ca67110f0000 pid=3857 /usr/bin/sudo guuid=39d6415d-1900-0000-00cf-ca67170f0000 pid=3863 /tmp/sample.bin guuid=f7c9e95a-1900-0000-00cf-ca67110f0000 pid=3857->guuid=39d6415d-1900-0000-00cf-ca67170f0000 pid=3863 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a4486a97-5a13-4e15-8733-4c4a35c7251a
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1834771
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1834771 Sample: c.elf Startdate: 17/12/2025 Architecture: LINUX Score: 48 38 Multi AV Scanner detection for submitted file 2->38 8 c.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        process3 process4 16 c.elf 8->16         started        18 c.elf 8->18         started        20 c.elf 8->20         started        process5 22 c.elf iptables 16->22         started        24 c.elf iptables 16->24         started        26 c.elf iptables 16->26         started        32 30 other processes 16->32 28 c.elf 18->28         started        30 c.elf 18->30         started        process6 34 c.elf 28->34         started        36 c.elf 30->36         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/af1479c27c098b8a803957cb7d61ff306175e30c800ea1f8b2891a43aa939170
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/af1479c27c098b8a803957cb7d61ff306175e30c800ea1f8b2891a43aa939170/
Verdict:
Malicious
Threat:
Family.Mirai
Link:
https://tip.neiki.dev/file/af1479c27c098b8a803957cb7d61ff306175e30c800ea1f8b2891a43aa939170
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 13:01:26 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=v4khtqt4bgfyvabzk7fx2yp7gbqxlyymqahkd6fsrenehkutsfya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251217-p9dt3sfz6f/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bbf5e70b-bc04-4866-8e9f-0d5ceeeac88f
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/af1479c27c098b8a803957cb7d61ff306175e30c800ea1f8b2891a43aa939170

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 af1479c27c098b8a803957cb7d61ff306175e30c800ea1f8b2891a43aa939170

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726969/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726930/

Comments