MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9cbf86ec6517051c9ec7451d9ae7f149c00ef4bc4009ac8dc7735e64fb41d2a9. 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 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9cbf86ec6517051c9ec7451d9ae7f149c00ef4bc4009ac8dc7735e64fb41d2a9
SHA3-384 hash: 49d713631cf9a9fc2bb9001fadc58467b1e5944354c51a97adeaa37f97b89dd686c9f77788703acc91b267395782f0e8
SHA1 hash: 0ffe6e224fce973cd4bf4854003cd0badb8cdf50
MD5 hash: 059c0115b367791e046b05ee0249d52c
humanhash: carpet-shade-video-freddie
File name:skyljne.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:155'960 bytes
First seen:2024-01-14 14:44:39 UTC
Last seen:2024-01-15 04:57:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:3cNhovYB3ouQWPGVcdpXaxxTtzJw9PrEaWKF57DRaN1Ya:3cNhovYB3ouUTHAhAYa
TLSH T197E34A17B5C184FDC4DAC1B44BAFB636DD32B0AC1238B16B37D4AA261E5DE205F5EA40
telfhash t18051fbb53956185471e3e769b34bd8e8ec710a202ad271d5df33acf1ce9a3c91da2063
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
21
# of downloads :
157
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.28877.LC.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
90%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/65a3f377784d3498d73eea4b/reports/be72b20e-2888-4b34-958c-6069e321f262/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
103.245.236.152
Number of open files:
50
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
443,8080,37215
Full report:
https://elfdigest.com/brief/9cbf86ec6517051c9ec7451d9ae7f149c00ef4bc4009ac8dc7735e64fb41d2a9
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Moobot 103.245.236.152:19990
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d526be9c-5bcd-4e9d-9de8-2667660c0e5d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1374441
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1374441 Sample: skyljne.x86_64.elf Startdate: 14/01/2024 Architecture: LINUX Score: 100 26 haha.skyljne.click 2->26 28 13.21.128.80 XEROX-ELLUS United States 2->28 30 99 other IPs or domains 2->30 32 Snort IDS alert for network traffic 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 5 other signatures 2->38 8 skyljne.x86_64.elf 2->8         started        10 gnome-session-binary sh gsd-print-notifications 2->10         started        12 gdm3 Default 2->12         started        14 gdm3 Default 2->14         started        signatures3 process4 process5 16 skyljne.x86_64.elf 8->16         started        process6 18 skyljne.x86_64.elf 16->18         started        20 skyljne.x86_64.elf 16->20         started        22 skyljne.x86_64.elf 16->22         started        24 skyljne.x86_64.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9cbf86ec6517051c9ec7451d9ae7f149c00ef4bc4009ac8dc7735e64fb41d2a9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9cbf86ec6517051c9ec7451d9ae7f149c00ef4bc4009ac8dc7735e64fb41d2a9/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-01-14 14:11:57 UTC
File Type:
ELF64 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ts7yn3dfc4crzhwhiuozvz7rjhaa55f4iae2zdohonpgj62b2kuq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/240114-r4qb2abgdj/
Behaviour
Reads runtime system information
Enumerates running processes
Changes its process name
Contacts a large (128654) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9cbf86ec6517051c9ec7451d9ae7f149c00ef4bc4009ac8dc7735e64fb41d2a9

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:myMirai
Create hunting rule
Description:Mirai
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 9cbf86ec6517051c9ec7451d9ae7f149c00ef4bc4009ac8dc7735e64fb41d2a9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2748726/
  
Delivery method
Distributed via web download

Comments