MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a6abd1dca4ad174c9449a99ee954dbdcce8a4a49c54d05ab9fa597709cf1f80. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a6abd1dca4ad174c9449a99ee954dbdcce8a4a49c54d05ab9fa597709cf1f80
SHA3-384 hash: 727053470e227e92db83e986ca82b0b339632f3d43bcbc8091a228474d0c1d750aa930f89c0b73cb2debb64f73dbbc26
SHA1 hash: 9b935b2931e9c9eab15d65b86ebd0980ec82d94a
MD5 hash: f226cf9654c92ae86217069d8cf6982b
humanhash: ink-angel-iowa-don
File name:gnjqwpc
Download: download sample
Signature Mirai
Create hunting rule
File size:162'760 bytes
First seen:2024-12-19 21:21:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:/4oOPWFpnBk+WpFnFK05AoIxY1DOGEZn4oX8E79xhKnrodvAVAFkum/hB4IqUeeH:/iMdD8YqIxCUZ4jE7/hvaVLkzh+Ic
TLSH T1DEF32A06730C0A47D1632EF03A3F27E093EF9AD121E4F645255FAA899172E375586ECE
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
190
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30423.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012201-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67648e468a4d48ee35fd20e3linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Creating a file
Kills processes
Opens a port
Sends data to a server
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/67648e48dfd3fc9d659d4841/reports/cd6be927-936b-4a91-afea-b27037a7d410/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fbe6846a-fac6-4afd-a3ba-4e47f5b8574c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1578563
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Reads system files that contain records of logged in users
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1578563 Sample: gnjqwpc.elf Startdate: 19/12/2024 Architecture: LINUX Score: 96 103 raw.cardiacpure.ru 178.215.238.25, 33966, 38186, 38190 LVLT-10753US Germany 2->103 105 109.202.202.202, 80 INIT7CH Switzerland 2->105 107 5 other IPs or domains 2->107 113 Malicious sample detected (through community Yara rule) 2->113 115 Antivirus / Scanner detection for submitted sample 2->115 117 Multi AV Scanner detection for submitted file 2->117 119 Yara detected Mirai 2->119 11 systemd gdm3 2->11         started        13 systemd gdm3 2->13         started        15 gnjqwpc.elf 2->15         started        17 66 other processes 2->17 signatures3 process4 file5 21 gdm3 gdm-session-worker 11->21         started        34 3 other processes 11->34 23 gdm3 gdm-session-worker 13->23         started        36 3 other processes 13->36 25 gnjqwpc.elf 15->25         started        101 /var/log/wtmp, data 17->101 dropped 109 Sample reads /proc/mounts (often used for finding a writable filesystem) 17->109 111 Reads system files that contain records of logged in users 17->111 28 systemd dbus-daemon 17->28         started        30 accounts-daemon language-validate 17->30         started        32 accounts-daemon language-validate 17->32         started        38 41 other processes 17->38 signatures6 process7 signatures8 40 gdm-session-worker gdm-wayland-session 21->40         started        42 gdm-session-worker gdm-wayland-session 23->42         started        121 Sample deletes itself 25->121 44 gnjqwpc.elf 25->44         started        123 Sample reads /proc/mounts (often used for finding a writable filesystem) 28->123 47 language-validate language-options 30->47         started        49 language-validate language-options 32->49         started        51 language-validate language-options 38->51         started        53 sh grep 38->53         started        55 sh grep 38->55         started        57 31 other processes 38->57 process9 signatures10 59 gdm-wayland-session dbus-run-session 40->59         started        61 gdm-wayland-session dbus-daemon 40->61         started        64 gdm-wayland-session dbus-run-session 42->64         started        66 gdm-wayland-session dbus-daemon 42->66         started        125 Sample tries to kill a massive number of system processes 44->125 127 Sample tries to kill multiple processes (SIGKILL) 44->127 68 gnjqwpc.elf sh 44->68         started        70 gnjqwpc.elf sh 44->70         started        72 language-options sh 47->72         started        74 language-options sh 49->74         started        76 language-options sh 51->76         started        process11 signatures12 78 dbus-run-session dbus-daemon 59->78         started        129 Sample reads /proc/mounts (often used for finding a writable filesystem) 61->129 81 dbus-daemon 61->81         started        83 dbus-run-session dbus-daemon 64->83         started        85 dbus-daemon 66->85         started        87 sh ps 68->87         started        89 sh ps 70->89         started        91 2 other processes 72->91 93 2 other processes 74->93 95 2 other processes 76->95 process13 signatures14 131 Sample reads /proc/mounts (often used for finding a writable filesystem) 78->131 97 dbus-daemon false 81->97         started        99 dbus-daemon false 85->99         started        process15
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8a6abd1dca4ad174c9449a99ee954dbdcce8a4a49c54d05ab9fa597709cf1f80
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8a6abd1dca4ad174c9449a99ee954dbdcce8a4a49c54d05ab9fa597709cf1f80/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-19 21:21:38 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rjvl2hokjlixjsketkm65fknxxgorjfetrknawvz7jmxocopd6aa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet linux
Link:
https://tria.ge/reports/241219-z7cjcazndt/
Malware Config
C2 Extraction:
boats.dogmuncher.xyz
89.190.156.145
Verdict:
Unknown
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/84381129-e268-4ce5-856a-eca39eb7ad66
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/8a6abd1dca4ad174c9449a99ee954dbdcce8a4a49c54d05ab9fa597709cf1f80

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 8a6abd1dca4ad174c9449a99ee954dbdcce8a4a49c54d05ab9fa597709cf1f80

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3366083/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3356691/

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