MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 440c04045de0ca50a18d34b14224171e530f79f11e32f19c21295ed83dc9fa70. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 440c04045de0ca50a18d34b14224171e530f79f11e32f19c21295ed83dc9fa70
SHA3-384 hash: 0a5fe1e9869ab0aee2f2e6abe2808584fe675c9ae3e310151be6727cb7df279e520a4fefd0a32e16ec8cd7373edca955
SHA1 hash: 3b0648f58c924f66b1f9b090944b9bebcd3924d8
MD5 hash: 6b3e2abd78e160b0edfaaa2c5ee2bd4e
humanhash: kansas-single-muppet-virginia
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:92'368 bytes
First seen:2025-03-24 23:57:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:z8CsA7ZDHi20gXl472ycx8EZHu7/ONXSL/470TvbAn4r:zSeH6gXl4hONxGrcng
TLSH T113939E32F8642C85CC2299B5F0B0CA794752A9F084961CB5D8EED13444A7EDDF98EF6C
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 :
97
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.Malware.Mirai-9942689-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

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

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e24ebcbb84e066269ee438linux22vpnfull_triage
Tags:
mirai ddos
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android expand lolbin mirai remote
Link:
https://www.filescan.io/uploads/67e1f192a08e28b31da546a2/reports/bc672693-ad21-4b92-832e-6b17c9efbc24/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/be6d51d1-ac21-471a-86c7-27a7282197c7
Result
Threat name:
n/a
Detection:
suspicious
Classification:
troj
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1647583
Signature
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1647583 Sample: sh4.elf Startdate: 25/03/2025 Architecture: LINUX Score: 22 11 daisy.ubuntu.com 2->11 6 sh4.elf 2->6         started        process3 signatures4 13 Sample reads /proc/mounts (often used for finding a writable filesystem) 6->13 9 sh4.elf 6->9         started        process5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/440c04045de0ca50a18d34b14224171e530f79f11e32f19c21295ed83dc9fa70
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/440c04045de0ca50a18d34b14224171e530f79f11e32f19c21295ed83dc9fa70/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-24 23:58:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iqgaibc54dffbimngsyuejaxdzjq66prdyzpdhbbffpnqpoj7jya._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250324-3z7w3ax1gy/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/be278363-d82e-4953-962f-290b8a365dfd
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/440c04045de0ca50a18d34b14224171e530f79f11e32f19c21295ed83dc9fa70

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_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 440c04045de0ca50a18d34b14224171e530f79f11e32f19c21295ed83dc9fa70

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469545/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469552/

Comments