MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4a2df64fcf2b40aac24cca355a7252cd6efbbc3cc834d1c3e9f5744fee1ed0b. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4a2df64fcf2b40aac24cca355a7252cd6efbbc3cc834d1c3e9f5744fee1ed0b
SHA3-384 hash: b6fa84cd87414957ba2cc9f18960aa988fd5055cf8d532a7c85617fe573915e3a28f95aaca0ecafe508640cd79f30a6a
SHA1 hash: 200472ef82c16c78f771d4d67e2592a841e21482
MD5 hash: 71a6fd6601834d6903cc1a3ac28d99f2
humanhash: fourteen-burger-hotel-football
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:122'184 bytes
First seen:2025-03-06 03:36:53 UTC
Last seen:2025-03-18 17:17:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:8WZFukj10Q+sRPW1scwWxsqleWievThiOLq5LIYniM:BZFnSTFx8W1tiOLqoM
TLSH T120C3C84E2E358F6DF379C33587B74A3197A833D212E1C685D2ACE9151E6034DA41FBA8
telfhash t19b319f08493813f4a7715c9e5bddffb6e5a030df5a321d378e00e8adaa6d9424e00c1c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
5
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c91a48c668b65489bf5981linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Unmounts file systems
Kills processes
Opens a port
Creating a file
Mounts file systems
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67c9186c4a3011c802c8eaee/reports/cfdebff7-eb55-4f5c-940f-1d8a9a924177/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
21
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/e4a2df64fcf2b40aac24cca355a7252cd6efbbc3cc834d1c3e9f5744fee1ed0b
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/865e9c69-a48f-4a91-be18-6193fcc458a6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1630639
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e4a2df64fcf2b40aac24cca355a7252cd6efbbc3cc834d1c3e9f5744fee1ed0b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4a2df64fcf2b40aac24cca355a7252cd6efbbc3cc834d1c3e9f5744fee1ed0b/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-03-06 02:28:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4srn6zh46k2avlbezsrvljzfftlo7o6dzsbu2hb6t5luj7xb5ufq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250306-d6j15sw1hs/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3386098c-60b5-4f21-8375-cf5e5cd9114d
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/e4a2df64fcf2b40aac24cca355a7252cd6efbbc3cc834d1c3e9f5744fee1ed0b

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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

sh 58030f683db6ba49e440965f120aa29a7fffaff0113b9ec3e22c9cf539bc3a55

Mirai

elf e4a2df64fcf2b40aac24cca355a7252cd6efbbc3cc834d1c3e9f5744fee1ed0b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469041/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 58030f683db6ba49e440965f120aa29a7fffaff0113b9ec3e22c9cf539bc3a55
  
Dropped by
MD5 b6daa50a4a86c3cabb5213fd5f2a2d7f
  
URLhaus
https://urlhaus.abuse.ch/url/3469045/
  
URLhaus
https://urlhaus.abuse.ch/url/3469046/
  
URLhaus
https://urlhaus.abuse.ch/url/3469047/
  
URLhaus
https://urlhaus.abuse.ch/url/3469294/
  
URLhaus
https://urlhaus.abuse.ch/url/3469536/
  
URLhaus
https://urlhaus.abuse.ch/url/3469376/
  
URLhaus
https://urlhaus.abuse.ch/url/3469388/
  
URLhaus
https://urlhaus.abuse.ch/url/3469419/
  
URLhaus
https://urlhaus.abuse.ch/url/3469370/
  
URLhaus
https://urlhaus.abuse.ch/url/3469449/
  
URLhaus
https://urlhaus.abuse.ch/url/3469405/
  
URLhaus
https://urlhaus.abuse.ch/url/3469401/
  
URLhaus
https://urlhaus.abuse.ch/url/3469384/
  
URLhaus
https://urlhaus.abuse.ch/url/3469425/
  
URLhaus
https://urlhaus.abuse.ch/url/3469440/
  
URLhaus
https://urlhaus.abuse.ch/url/3469391/
  
URLhaus
https://urlhaus.abuse.ch/url/3469434/
  
URLhaus
https://urlhaus.abuse.ch/url/3469395/
  
URLhaus
https://urlhaus.abuse.ch/url/3469417/
  
URLhaus
https://urlhaus.abuse.ch/url/3469420/
  
URLhaus
https://urlhaus.abuse.ch/url/3469418/
  
URLhaus
https://urlhaus.abuse.ch/url/3469411/
  
URLhaus
https://urlhaus.abuse.ch/url/3469393/
  
URLhaus
https://urlhaus.abuse.ch/url/3469369/
  
URLhaus
https://urlhaus.abuse.ch/url/3469430/
  
URLhaus
https://urlhaus.abuse.ch/url/3469386/
  
URLhaus
https://urlhaus.abuse.ch/url/3469451/
  
URLhaus
https://urlhaus.abuse.ch/url/3469439/
  
URLhaus
https://urlhaus.abuse.ch/url/3469383/
  
URLhaus
https://urlhaus.abuse.ch/url/3469438/
  
URLhaus
https://urlhaus.abuse.ch/url/3469409/
  
URLhaus
https://urlhaus.abuse.ch/url/3469421/
  
URLhaus
https://urlhaus.abuse.ch/url/3469385/
  
URLhaus
https://urlhaus.abuse.ch/url/3469402/
  
URLhaus
https://urlhaus.abuse.ch/url/3469441/
  
URLhaus
https://urlhaus.abuse.ch/url/3469390/
  
URLhaus
https://urlhaus.abuse.ch/url/3469410/
  
URLhaus
https://urlhaus.abuse.ch/url/3469375/
  
URLhaus
https://urlhaus.abuse.ch/url/3469380/
  
URLhaus
https://urlhaus.abuse.ch/url/3469398/
  
URLhaus
https://urlhaus.abuse.ch/url/3469414/
  
URLhaus
https://urlhaus.abuse.ch/url/3469399/
  
URLhaus
https://urlhaus.abuse.ch/url/3469382/
  
URLhaus
https://urlhaus.abuse.ch/url/3469415/
  
URLhaus
https://urlhaus.abuse.ch/url/3469427/
  
URLhaus
https://urlhaus.abuse.ch/url/3469373/
  
URLhaus
https://urlhaus.abuse.ch/url/3469432/
  
URLhaus
https://urlhaus.abuse.ch/url/3469374/
  
URLhaus
https://urlhaus.abuse.ch/url/3469450/
  
URLhaus
https://urlhaus.abuse.ch/url/3469445/
  
URLhaus
https://urlhaus.abuse.ch/url/3469400/
  
URLhaus
https://urlhaus.abuse.ch/url/3469396/
  
URLhaus
https://urlhaus.abuse.ch/url/3469379/
  
URLhaus
https://urlhaus.abuse.ch/url/3469437/
  
URLhaus
https://urlhaus.abuse.ch/url/3469408/
  
URLhaus
https://urlhaus.abuse.ch/url/3469407/
  
URLhaus
https://urlhaus.abuse.ch/url/3469422/
  
URLhaus
https://urlhaus.abuse.ch/url/3469378/
  
URLhaus
https://urlhaus.abuse.ch/url/3469387/
  
URLhaus
https://urlhaus.abuse.ch/url/3469443/
  
URLhaus
https://urlhaus.abuse.ch/url/3469371/
  
Dropped by
SHA256 8be3c7a7516884ee15d6263ee5bac6cdf54551173619d46693da8b77a052b540
  
Dropped by
MD5 9d602b9e4641d88c01de68be0be0043f
  
URLhaus
https://urlhaus.abuse.ch/url/3469426/
  
URLhaus
https://urlhaus.abuse.ch/url/3469413/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments