MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bade8bea0810c8ce6be796aecc7bf4545ec67d12ad340a77bc09f6f83c9f6d1. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bade8bea0810c8ce6be796aecc7bf4545ec67d12ad340a77bc09f6f83c9f6d1
SHA3-384 hash: eb1f480846dc7dd2de201e5a9bc25d45b6d3dec35d0f9913fca78637a7f6fc95f481b7d7fc1409535fa7701e0380f106
SHA1 hash: 8a266b9aa27ee719697480c3280dc4e6cac25c9b
MD5 hash: 0299d60710a4d5a2817424490ead0840
humanhash: bakerloo-nevada-alabama-chicken
File name:efjepc
Download: download sample
Signature Mirai
Create hunting rule
File size:162'816 bytes
First seen:2025-03-31 16:52:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:9/ZdRpLHWZhM9RGSp76paOx3ECoobHc6x+44wHCZigG9eIwQjvAUgi0PWkUnAXqQ:Ht8i422XxJbHLoNXiZ9zUU+JF/WI
TLSH T1C0F32A02730C0A47D1532EF03A3F27E1D3EFA99121E4F644691FAB8991B6E365586ECD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30423.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012201-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67eacb1d855e5ec5240aedcelinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Deletes a file
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
DNS request
Sends data to a server
Kills processes
Deletes a system binary file
Substitutes an application name
Kills critical processes
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm bash lolbin remote
Link:
https://www.filescan.io/uploads/67eac875631830704a8c58b4/reports/401f4594-016c-49c0-a6c5-30e1a3f1b7a0/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1dd8a7f5-e41d-430d-8b75-a1db36527902
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1653041
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1653041 Sample: efjepc.elf Startdate: 31/03/2025 Architecture: LINUX Score: 64 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 raw.awaken-network.net 141.98.10.142, 2211, 41898, 50620 HOSTBALTICLT Lithuania 2->28 30 3 other IPs or domains 2->30 34 Multi AV Scanner detection for submitted file 2->34 8 efjepc.elf 2->8         started        10 gnome-session-binary sh gsd-wacom 2->10         started        12 gnome-session-binary sh gsd-media-keys 2->12         started        14 25 other processes 2->14 signatures3 process4 process5 16 efjepc.elf 8->16         started        signatures6 32 Sample deletes itself 16->32 19 efjepc.elf 16->19         started        22 efjepc.elf 16->22         started        24 efjepc.elf 16->24         started        process7 signatures8 36 Manipulation of devices in /dev 19->36 38 Deletes system log files 19->38 40 Sample tries to kill multiple processes (SIGKILL) 22->40
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4bade8bea0810c8ce6be796aecc7bf4545ec67d12ad340a77bc09f6f83c9f6d1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4bade8bea0810c8ce6be796aecc7bf4545ec67d12ad340a77bc09f6f83c9f6d1/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-31 16:53:10 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jow6rpvaqegizzv6pfvozr57ivc6yz6rfljubj33ycpw7a6j63iq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet linux
Link:
https://tria.ge/reports/250331-vd1a4atwh1/
Malware Config
C2 Extraction:
141.98.10.142
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/766b6300-54f4-4d4c-8ab4-51acdf44677d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/4bade8bea0810c8ce6be796aecc7bf4545ec67d12ad340a77bc09f6f83c9f6d1

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 4bade8bea0810c8ce6be796aecc7bf4545ec67d12ad340a77bc09f6f83c9f6d1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3477312/
  
Delivery method
Distributed via web download

Comments