MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07aa61d6d46d87cefd1151cf9ec56fe6d86122e89e9b9e398e55d5f814be30e1. 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: 07aa61d6d46d87cefd1151cf9ec56fe6d86122e89e9b9e398e55d5f814be30e1
SHA3-384 hash: 783e10f39dbf364eb6454802cc1a526c8152bea32232b2724d92f3370de0dbc3eb8fd677b99f9adc629b5f5da2e5f4dc
SHA1 hash: 40804786a4fb3bc378a7611d32c6e175918b0f79
MD5 hash: 91cdb7dbf660e36dfaf014394e1e46ac
humanhash: vegan-nuts-speaker-mississippi
File name:vejfa5
Download: download sample
Signature Mirai
Create hunting rule
File size:146'240 bytes
First seen:2025-03-05 12:26:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hQC3lbc/cpRH9DCBMN8Pc5l2pEnfe4VpdRkTuTApvLvxOF8AyjO4pqTEllJwyws5:hQCu/0Hdb5lW4TkSTApzeMOsooZYoKM
TLSH T133E30985F9419F13C6D612BBFB5E428D772A17A8D3EE72038D256F21378685B0E37242
telfhash t164c08072cb100d6461d4935e4096350837f5f155525330f3318e7c926753544e72dd1b
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 :
109
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c844d9c8d04e92a4bf1351linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f973c656-0293-4a43-bc67-41b2e3b326c6
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1630055
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1630055 Sample: vejfa5.elf Startdate: 05/03/2025 Architecture: LINUX Score: 68 29 raw.awaken-network.net. [malformed] 2->29 31 109.202.202.202, 80 INIT7CH Switzerland 2->31 33 4 other IPs or domains 2->33 39 Multi AV Scanner detection for submitted file 2->39 8 vejfa5.elf 2->8         started        10 systemd rsyslogd 2->10         started        13 dash rm 2->13         started        15 9 other processes 2->15 signatures3 41 Sends malformed DNS queries 29->41 process4 file5 17 vejfa5.elf 8->17         started        27 /var/log/kern.log, ASCII 10->27 dropped process6 signatures7 35 Sample tries to kill multiple processes (SIGKILL) 17->35 37 Sample deletes itself 17->37 20 vejfa5.elf 17->20         started        23 vejfa5.elf 17->23         started        25 vejfa5.elf 17->25         started        process8 signatures9 43 Manipulation of devices in /dev 20->43 45 Deletes system log files 20->45 47 Sample tries to kill multiple processes (SIGKILL) 23->47
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/07aa61d6d46d87cefd1151cf9ec56fe6d86122e89e9b9e398e55d5f814be30e1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/07aa61d6d46d87cefd1151cf9ec56fe6d86122e89e9b9e398e55d5f814be30e1/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-05 15:06:47 UTC
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a6vgdvwunwd457irkhhz5rlp43mgcixit2nz4omokxk7qff6gdqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet discovery
Link:
https://tria.ge/reports/250305-pmbq7sysft/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
Malware Config
C2 Extraction:
raw.awaken-network.net
141.98.10.142
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/67040a42-2b87-4e7b-9410-e2e22c72e7e1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/07aa61d6d46d87cefd1151cf9ec56fe6d86122e89e9b9e398e55d5f814be30e1

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
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 07aa61d6d46d87cefd1151cf9ec56fe6d86122e89e9b9e398e55d5f814be30e1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3430682/
  
Delivery method
Distributed via web download

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