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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aceb34449c3bd06cf40828693bc9cbd8c136d15071ea4bf3d375c9e789f8ec69. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aceb34449c3bd06cf40828693bc9cbd8c136d15071ea4bf3d375c9e789f8ec69
SHA3-384 hash: 069414fddc0db9357874e72a811ad41e524d8566ce4a494a845923820f84d36b7a8a4670a8782246994fe5d1ecebe356
SHA1 hash: 89b989396aa984c376d726f4bbaa45e3a41b7bda
MD5 hash: 7e53080540315e611b64c0907dff088b
humanhash: connecticut-helium-golf-london
File name:7e53080540315e611b64c0907dff088b
Download: download sample
Signature Mirai
Create hunting rule
File size:66'552 bytes
First seen:2022-09-15 19:15:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536://LxexaevPXLb2wlESp1SU3w2WzSQCaf:/zxc9vPH4STSpvzSQ
TLSH T134537D76D4B81DA4C1454975B3288AB89B13A408B2E27FF1C683CF25440BBFCB6597F6
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 elf mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
220
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Generic-9910198-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-9907086-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug obfuscated
Link:
https://www.filescan.io/uploads/63237a72ba7b8113dd662d4d/reports/f7ad83f8-548f-4c24-a9b3-5ce60541b826/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d6128ab8-d487-430b-afd5-f52ac933a530
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1071207
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 703752 Sample: dXPhJDcfZ0.elf Startdate: 15/09/2022 Architecture: LINUX Score: 56 20 ddosbotnet.xyz 2->20 22 117.51.51.1 XJKJBeijingXiaojuScienceandTechnologyCoLtdCN China 2->22 24 99 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Performs DNS queries to domains with low reputation 2->28 30 Connects to many ports of the same IP (likely port scanning) 2->30 8 dXPhJDcfZ0.elf 2->8         started        signatures3 process4 process5 10 dXPhJDcfZ0.elf 8->10         started        12 dXPhJDcfZ0.elf 8->12         started        process6 14 dXPhJDcfZ0.elf 10->14         started        16 dXPhJDcfZ0.elf 10->16         started        18 dXPhJDcfZ0.elf 10->18         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/aceb34449c3bd06cf40828693bc9cbd8c136d15071ea4bf3d375c9e789f8ec69/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-09-08 12:46:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 41 (60.98%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vtvtire4hpigz5aifbutxsol3datnukqohvex46toxe6pcpy5ruq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220915-xx8spahfbq/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/aceb34449c3bd06cf40828693bc9cbd8c136d15071ea4bf3d375c9e789f8ec69

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:myMirai
Create hunting rule
Description:Mirai
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research

File information

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

Web download

Mirai

elf aceb34449c3bd06cf40828693bc9cbd8c136d15071ea4bf3d375c9e789f8ec69

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2304506/

Comments


Avatar
zbet commented on 2022-09-15 19:15:06 UTC

url : hxxp://45.95.169.202/radioactive/chernobyl.sh4