MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d7fc97f9adf356f3ffa14c86ed7d424e8f00ecac52a323fecfab85418d76440. 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: 4d7fc97f9adf356f3ffa14c86ed7d424e8f00ecac52a323fecfab85418d76440
SHA3-384 hash: 3f87ce4f66feb43dca0593ae7d8f3bf45038a742e03807b31b7ba1056518d637cedfbaf68bcdbe4287badc01f189fa13
SHA1 hash: 1dd24e0057c2d40c4aa6cd47c50f4a73797d4762
MD5 hash: d7a5cf86d0f52b16e22aea54a90b4f66
humanhash: nine-friend-emma-bakerloo
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:84'156 bytes
First seen:2025-03-06 21:11:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vMM6BMeUDk+udxWkPThQMXtObvVJraynpF1cUhCQnl5:UM6BM1kjxTPLdObvVJ3npJhhnl5
TLSH T1BC831965BC919A12C6C512BBFF5F828C772653E8E3DE3207DD259F20378B52B0A6B141
telfhash t128017bb25b900adc6be4c305c7e962897aaa34ea3e2058e7d08d6f5e44431c5a11f906
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 :
80
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:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ca112cc668b65489bf8636linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/67ca0fb93c5f644bd946ea61/reports/56959636-a877-4c77-847e-e5f5e4f070a7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
28
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/4d7fc97f9adf356f3ffa14c86ed7d424e8f00ecac52a323fecfab85418d76440
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/26e0b660-0b12-4fe6-b612-d9635ad02a22
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1631283
Signature
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1631283 Sample: arm5.elf Startdate: 06/03/2025 Architecture: LINUX Score: 60 12 daisy.ubuntu.com 2->12 14 Multi AV Scanner detection for submitted file 2->14 16 Yara detected Mirai 2->16 7 arm5.elf 2->7         started        signatures3 process4 signatures5 18 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->18 10 arm5.elf 7->10         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4d7fc97f9adf356f3ffa14c86ed7d424e8f00ecac52a323fecfab85418d76440
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4d7fc97f9adf356f3ffa14c86ed7d424e8f00ecac52a323fecfab85418d76440/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-06 21:12:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jv74s742342w6p72cteg5v6uetupadwkyuvdep7m7k4figgxmraa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250306-z2askaxwct/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a40070de-0ac8-4721-a884-4dc2e5907aa5
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/4d7fc97f9adf356f3ffa14c86ed7d424e8f00ecac52a323fecfab85418d76440

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_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

elf 4d7fc97f9adf356f3ffa14c86ed7d424e8f00ecac52a323fecfab85418d76440

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469823/
  
Delivery method
Distributed via web download

Comments