MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 68d848489d2ba487699cbeffdcd31fb39d22ccb94ab1a2c2983e9538ea551f39. 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: 10


Intelligence 10 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 68d848489d2ba487699cbeffdcd31fb39d22ccb94ab1a2c2983e9538ea551f39
SHA3-384 hash: 1ab74c50111a5c570eeb4cf03a44ead7c3726142e1527ad4cdde2cf6a250f5ff70ec4aba7779898ec5ff17bd2ab62b9f
SHA1 hash: 40426f1b9b250958710bd6c1a87b4f9b855a7697
MD5 hash: 5d6a1314ed2b2eb48c76b2b511a11240
humanhash: charlie-blossom-fruit-montana
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:152'752 bytes
First seen:2025-09-13 16:29:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:13IzIdcksIipI/yXXI1nJvYaFS7WGjdGe+B9UPU:1dpx0U/Us
TLSH T1FAE35A0770D0A8FEC8D5C2B48BEEB126D972F1591234716B27D4BE266E9DF212B2C650
telfhash t185510074396a1458a1e3f725b34ee9658c720e2018e175e1de7b78e7cf523884c768a3
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-12.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Mirai-10056448-0
Create hunting rule

Unix.Trojan.Gafgyt-10056449-0
Create hunting rule

Unix.Trojan.Gafgyt-10056462-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sets a written file as executable
Launching a process
Writes files to system directory
Creates or modifies symbolic links in /init.d to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/68c59d310d1238ff0aab6386/reports/a8c9857a-2950-42ef-8e1a-83db022246d0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/68d848489d2ba487699cbeffdcd31fb39d22ccb94ab1a2c2983e9538ea551f39
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-09-13T13:49:00Z UTC
Last seen:
2025-09-13T13:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/68d848489d2ba487699cbeffdcd31fb39d22ccb94ab1a2c2983e9538ea551f39/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6073de04-d731-47de-98d9-8e8e39b075cd
Behavior Graph:
Download SVG
%3 guuid=cdaece64-1900-0000-4008-69b2a9080000 pid=2217 /usr/bin/sudo guuid=16673b67-1900-0000-4008-69b2b0080000 pid=2224 /usr/bin/dbus-daemon write-config guuid=cdaece64-1900-0000-4008-69b2a9080000 pid=2217->guuid=16673b67-1900-0000-4008-69b2b0080000 pid=2224 execve guuid=967b9e67-1900-0000-4008-69b2b2080000 pid=2226 /usr/bin/dash guuid=16673b67-1900-0000-4008-69b2b0080000 pid=2224->guuid=967b9e67-1900-0000-4008-69b2b2080000 pid=2226 execve guuid=bf71da67-1900-0000-4008-69b2b4080000 pid=2228 /usr/bin/cp guuid=967b9e67-1900-0000-4008-69b2b2080000 pid=2226->guuid=bf71da67-1900-0000-4008-69b2b4080000 pid=2228 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9855c65b-0848-4fc3-85b8-ce048653a814
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1777048
Signature
Drops files in suspicious directories
Drops invisible ELF files
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Writes identical ELF files to multiple locations
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1777048 Sample: x86_64.elf Startdate: 13/09/2025 Architecture: LINUX Score: 92 46 109.202.202.202, 80 INIT7CH Switzerland 2->46 48 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->48 50 34.249.145.219, 443 AMAZON-02US United States 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 Yara detected Gafgyt 2->56 58 Yara detected Mirai 2->58 8 x86_64.elf udevd udevd udevd udevd udevd udevd udevd udevd rsyslogd 2->8         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 file5 40 /usr/bin/udevd, ELF 8->40 dropped 42 /etc/init.d/sysd, POSIX 8->42 dropped 66 Sample tries to set files in /etc globally writable 8->66 68 Writes identical ELF files to multiple locations 8->68 70 Drops files in suspicious directories 8->70 72 Sample tries to persist itself using System V runlevels 8->72 16 x86_64.elf sh 8->16         started        18 udevd sh 8->18         started        20 udevd sh 8->20         started        22 7 other processes 8->22 signatures6 process7 process8 24 sh cp 16->24         started        27 sh cp 18->27         started        30 sh cp 20->30         started        32 sh cp 22->32         started        34 sh cp 22->34         started        36 sh cp 22->36         started        38 3 other processes 22->38 file9 60 Writes identical ELF files to multiple locations 24->60 62 Drops invisible ELF files 24->62 64 Drops files in suspicious directories 24->64 44 /usr/bin/.sh, ELF 27->44 dropped signatures10
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/68d848489d2ba487699cbeffdcd31fb39d22ccb94ab1a2c2983e9538ea551f39/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-09-13 16:41:37 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ndmeqse5fosio2m4x375zuy7woosftfzjky2fquyh2ktr2svd44q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux persistence
Link:
https://tria.ge/reports/250913-t3jh7ssrx3/
Behaviour
Reads runtime system information
Modifies init.d
Modifies rc script
Write file to user bin folder
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7540662-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363
Link:
https://app.threat.zone/submission/9433e12e-def6-4a4d-a52c-5d29e072f74e
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/68d848489d2ba487699cbeffdcd31fb39d22ccb94ab1a2c2983e9538ea551f39

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: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:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:testlumma
Create hunting rule
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 7745e4242b3e2ed431d0de8dbbfe11f4b5c38830ec166a9b89be55f550838719

Mirai

elf 68d848489d2ba487699cbeffdcd31fb39d22ccb94ab1a2c2983e9538ea551f39

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3623331/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 7745e4242b3e2ed431d0de8dbbfe11f4b5c38830ec166a9b89be55f550838719
  
Dropped by
MD5 c027fc4f441c6a179a05d7c561561226
  
Dropped by
SHA256 88e932b053f376300b793058cfff2dc32a31990e125f8b11750e458b8bafd1c9
  
Dropped by
MD5 13816fd674275045b421000306e08051
  
URLhaus
https://urlhaus.abuse.ch/url/3623658/
  
URLhaus
https://urlhaus.abuse.ch/url/3623662/

Comments