MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85f34517f4cfe51765c7e370927e5412ef0b5a905f6b8d923047148ae7635e2e. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85f34517f4cfe51765c7e370927e5412ef0b5a905f6b8d923047148ae7635e2e
SHA3-384 hash: cac689121ec7d720adf638c9b179532c13c10fe3f9130ffb9105f2771333c2debe53f765c972c641236cc2501aa92712
SHA1 hash: 6a6db70bcd5daa5598f7572fdc61604d63a5d612
MD5 hash: 21d0d845b05b2f50ae70430410421728
humanhash: victor-nine-angel-butter
File name:21d0d845b05b2f50ae70430410421728
Download: download sample
Signature Mirai
Create hunting rule
File size:59'640 bytes
First seen:2024-06-28 14:07:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:pjzQgyzv4qsU9KhU+0FVL2g4TtiCsyXvqnM:pjoy/0vLh4p9ZqnM
TLSH T11D434A50F8819623C6D1127BF66E468D3B2613E8E2DBB3079E225F2037C686B0D77E55
telfhash t16f2162248ae909ec2bd0828d435697776d8a30748b933412cfba6f0f4b0bdb53476437
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
FR FR
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

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

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/667ec399ef9fdf64aa7016b1/reports/8447e33d-2897-4763-9666-e02ac0f9f698/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
47
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/85f34517f4cfe51765c7e370927e5412ef0b5a905f6b8d923047148ae7635e2e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4c7eed0a-47ac-406b-9f7b-a9720293e96f
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1464228
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Snort IDS alert for network traffic
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1464228 Sample: IrRSfFSNCe.elf Startdate: 28/06/2024 Architecture: LINUX Score: 100 22 rucnc.romc2.nl 45.156.21.122, 51232, 8977 CLOUDBACKBONERU Russian Federation 2->22 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 2 other IPs or domains 2->26 28 Snort IDS alert for network traffic 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 4 other signatures 2->34 9 dash rm IrRSfFSNCe.elf 2->9         started        12 dash rm 2->12         started        signatures3 process4 signatures5 36 Sample deletes itself 9->36 14 IrRSfFSNCe.elf 9->14         started        process6 process7 16 IrRSfFSNCe.elf 14->16         started        18 IrRSfFSNCe.elf 14->18         started        process8 20 IrRSfFSNCe.elf 16->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/85f34517f4cfe51765c7e370927e5412ef0b5a905f6b8d923047148ae7635e2e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/85f34517f4cfe51765c7e370927e5412ef0b5a905f6b8d923047148ae7635e2e/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-05-31 08:04:53 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qxzukf7uz7srozoh4nyje7suclxqwwuql5vy3erqi4kivz3dlyxa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240628-rezjeawfkn/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
Malware Config
C2 Extraction:
rucnc.romc2.nl
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/85f34517f4cfe51765c7e370927e5412ef0b5a905f6b8d923047148ae7635e2e

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_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
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:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.

File information

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

Web download

Mirai

elf 85f34517f4cfe51765c7e370927e5412ef0b5a905f6b8d923047148ae7635e2e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2910862/
  
URLhaus
https://urlhaus.abuse.ch/url/2910864/

Comments


Avatar
zbet commented on 2024-06-28 14:07:00 UTC

url : hxxp://rucnc.romc2.nl:8967/arm