MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6600d76dc4e2ef2535a5b002fb9620f9fb9c1c4216d65f4ba10e39cf53f3f98. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6600d76dc4e2ef2535a5b002fb9620f9fb9c1c4216d65f4ba10e39cf53f3f98
SHA3-384 hash: 23cd744c3fbb572ffde646561630a6e5725e0c7c4ae4ca99ee2a6e92dcbc908a5ea5cd8cbd7f808f2aba0223c7eba92a
SHA1 hash: 2ac03d3a876a40a5b4357e8c58e6ecc647a9dc1c
MD5 hash: 23346ecd1cc5cad4847ac8e30cdb0e3f
humanhash: moon-oven-zebra-red
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:60'612 bytes
First seen:2025-03-23 14:41:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:iiIhKf9a4XInErr8pd4c5nX3kPnLrTmazpK0Gmt+EAL:Ta4HP8H46nKLNhDa
TLSH T1254302D19A5A519C99B59963FC3A4B07132827FE41BE31933B27162EFF01684856C0D7
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 :
108
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e13751bb84e066269e7057linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Opens a port
Runs as daemon
Kills critical processes
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/67e01dc2a175d3177345a33d/reports/c0546617-7958-4f15-b337-780b186b7090/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6d62450a-9c45-4adb-b117-a528fb615894
Result
Threat name:
Okiru
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1646186
Signature
Multi AV Scanner detection for submitted file
Reads system files that contain records of logged in users
Sample is packed with UPX
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 Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1646186 Sample: morte.arm7.elf Startdate: 23/03/2025 Architecture: LINUX Score: 80 78 176.65.142.252, 46292, 7575 WEBTRAFFICDE Germany 2->78 80 109.202.202.202, 80 INIT7CH Switzerland 2->80 82 4 other IPs or domains 2->82 90 Multi AV Scanner detection for submitted file 2->90 92 Yara detected Okiru 2->92 94 Sample is packed with UPX 2->94 11 systemd gdm3 2->11         started        13 systemd gpu-manager 2->13         started        15 morte.arm7.elf 2->15         started        17 21 other processes 2->17 signatures3 process4 file5 21 gdm3 gdm-session-worker 11->21         started        35 3 other processes 11->35 23 gpu-manager sh 13->23         started        25 gpu-manager sh 13->25         started        27 gpu-manager sh 13->27         started        37 5 other processes 13->37 29 morte.arm7.elf 15->29         started        76 /var/log/wtmp, data 17->76 dropped 84 Sample reads /proc/mounts (often used for finding a writable filesystem) 17->84 86 Reads system files that contain records of logged in users 17->86 31 accounts-daemon language-validate 17->31         started        33 generate-config pkill 17->33         started        signatures6 process7 process8 39 gdm-session-worker gdm-wayland-session 21->39         started        41 sh grep 23->41         started        43 sh grep 25->43         started        45 sh grep 27->45         started        47 morte.arm7.elf 29->47         started        50 morte.arm7.elf 29->50         started        52 language-validate language-options 31->52         started        54 sh grep 37->54         started        56 4 other processes 37->56 signatures9 58 gdm-wayland-session dbus-run-session 39->58         started        60 gdm-wayland-session dbus-daemon 39->60         started        98 Sample tries to kill a massive number of system processes 47->98 100 Sample tries to kill multiple processes (SIGKILL) 47->100 63 language-options sh 52->63         started        process10 signatures11 65 dbus-run-session dbus-daemon 58->65         started        96 Sample reads /proc/mounts (often used for finding a writable filesystem) 60->96 68 dbus-daemon 60->68         started        70 sh locale 63->70         started        72 sh grep 63->72         started        process12 signatures13 88 Sample reads /proc/mounts (often used for finding a writable filesystem) 65->88 74 dbus-daemon false 68->74         started        process14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c6600d76dc4e2ef2535a5b002fb9620f9fb9c1c4216d65f4ba10e39cf53f3f98
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c6600d76dc4e2ef2535a5b002fb9620f9fb9c1c4216d65f4ba10e39cf53f3f98/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-23 14:07:52 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yzqa25w4jyxpeu22lmac7olcb6p3tqoeefwwl5f2cdrzz5j7h6ma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250323-r22maatxax/
Behaviour
Reads runtime system information
Enumerates running processes
Modifies Watchdog functionality
Mirai
Mirai family
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/c6600d76dc4e2ef2535a5b002fb9620f9fb9c1c4216d65f4ba10e39cf53f3f98

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf c6600d76dc4e2ef2535a5b002fb9620f9fb9c1c4216d65f4ba10e39cf53f3f98

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464793/
  
Delivery method
Distributed via web download

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