MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 70f473c758172b4c8daebde3ec69f553dd250bfe49b65e15d8acfcc2383ba202. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 70f473c758172b4c8daebde3ec69f553dd250bfe49b65e15d8acfcc2383ba202
SHA3-384 hash: 713ac28258179be94180da4938336862ba0ab768f792e6f84e71c8e9cd999892cb5282c8d5b049d6d44f25f9fea9f157
SHA1 hash: 6c340abfb657bd3c29b5d3f175a1502661b62573
MD5 hash: a26342fa9f95cfc8249330335651abd0
humanhash: blue-hot-river-utah
File name:agetty
Download: download sample
Signature Mirai
Create hunting rule
File size:173'209 bytes
First seen:2025-09-15 16:07:06 UTC
Last seen:2025-09-16 15:43:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:xHcNKQxo9eJPenTn+Vz1tFC/QuHlSuyDyPMz:x8VaeJyaB1tFC/QuHlSuyDyPa
TLSH T14204183B77230E63C0CA50B121E31331A9A6CE1934B997D7B9D17D9C6F39A8834667D8
telfhash t1c3415452997886242ff79928acad8b730212662353767e72af35c4cc54260a1e93dd4f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30541.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin obfuscated remote threat
Link:
https://www.filescan.io/uploads/68c839c873287948292aaa20/reports/7c20b1f0-21ab-4a53-9476-3f3276809502/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-15T14:26:00Z UTC
Last seen:
2025-09-15T14:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/70f473c758172b4c8daebde3ec69f553dd250bfe49b65e15d8acfcc2383ba202/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e0de7e1b-1741-4d37-aeb7-c7e63b4efa72
Behavior Graph:
Download SVG
%3 guuid=fbd3615e-1700-0000-d2a5-5e4d740c0000 pid=3188 /usr/bin/sudo guuid=944a3160-1700-0000-d2a5-5e4d780c0000 pid=3192 /tmp/sample.bin guuid=fbd3615e-1700-0000-d2a5-5e4d740c0000 pid=3188->guuid=944a3160-1700-0000-d2a5-5e4d780c0000 pid=3192 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/43f4f765-ac2a-47e6-9e65-567ab72e9bfc
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1777917
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Terminates several processes with shell command 'killall'
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1777917 Sample: agetty.elf Startdate: 15/09/2025 Architecture: LINUX Score: 80 49 206.123.145.140, 56010, 65481 LEASEWEB-USA-NYC-11US United States 2->49 51 109.202.202.202, 80 INIT7CH Switzerland 2->51 53 2 other IPs or domains 2->53 57 Antivirus / Scanner detection for submitted sample 2->57 59 Multi AV Scanner detection for submitted file 2->59 61 Yara detected Gafgyt 2->61 63 2 other signatures 2->63 9 agetty.elf 2->9         started        12 dash rm 2->12         started        14 dash rm 2->14         started        16 python3.8 dpkg 2->16         started        signatures3 process4 signatures5 65 Opens /proc/net/* files useful for finding connected devices and routers 9->65 18 agetty.elf 9->18         started        20 agetty.elf 9->20         started        22 agetty.elf 9->22         started        process6 process7 24 agetty.elf sh 18->24         started        26 agetty.elf sh 18->26         started        28 agetty.elf sh 18->28         started        32 5 other processes 18->32 30 agetty.elf 20->30         started        process8 34 sh killall 24->34         started        37 sh killall 26->37         started        39 sh killall 28->39         started        41 sh killall 32->41         started        43 sh killall 32->43         started        45 sh killall 32->45         started        47 2 other processes 32->47 signatures9 55 Terminates several processes with shell command 'killall' 34->55
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/70f473c758172b4c8daebde3ec69f553dd250bfe49b65e15d8acfcc2383ba202
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/70f473c758172b4c8daebde3ec69f553dd250bfe49b65e15d8acfcc2383ba202/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-09-15 16:08:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=od2hhr2yc4vuzdnoxxr6y2pvkposkc76jg3f4foyvt6meob3uiba._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250915-tkzgpsdn2z/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7139229-0
YARA:
n/a
Link:
https://app.threat.zone/submission/72e1ddff-7e20-41d9-90e9-0c1511cd1404
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/70f473c758172b4c8daebde3ec69f553dd250bfe49b65e15d8acfcc2383ba202

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:generic_IG_stealer
Create hunting rule
Author:RE4rensics
Description:Detects stealers that interacts with IG endpoints after stealing IG cookies
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 70f473c758172b4c8daebde3ec69f553dd250bfe49b65e15d8acfcc2383ba202

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3576540/
  
Delivery method
Distributed via web download

Comments