MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af099c3d07015fcd6fdb96debf54aa1d6a4f6bc29923f961697aa62c2d2002ee. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: af099c3d07015fcd6fdb96debf54aa1d6a4f6bc29923f961697aa62c2d2002ee
SHA3-384 hash: 496ccd2488501d666ff77aa2eacabcce8ab057e55a8ca7240b157ba852c58c31f1700fa172074211f10944b727c6d959
SHA1 hash: 10297267ec270028f21dbcfe2c391742ac33de8f
MD5 hash: 449c331ecadd298363f64bd0396195d1
humanhash: moon-nuts-pennsylvania-leopard
File name:selfrep.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:75'780 bytes
First seen:2024-11-06 18:22:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:BFg8Ee1MCNmyr8EHO1HItwvLTPv8NJ6xpmfGK6hLajBz3Ei:zg86VM8jotwvL4gmntjlEi
TLSH T11A73026456E6BCD4C121352B9ABE5307ED8B6B74D0DF315A113AC0A4F89058EEFFA381
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 :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.HEUR.Backdoor.Linux.Tsunami.bj.8237.25495.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672bb4198d23d90491346fablinux22vpnfull_triage
Tags:
tsunami
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Launching a process
Collects information on the CPU
Runs as daemon
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug gafgyt masquerade packed upx
Link:
https://www.filescan.io/uploads/672bb419c7967d5267a92932/reports/329eab5c-0fdb-487f-b203-ef4ceb881288/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
730
Number of processes launched:
447
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/af099c3d07015fcd6fdb96debf54aa1d6a4f6bc29923f961697aa62c2d2002ee
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Tsunami
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c9d906ca-37ae-4665-8d68-15a2e6dbb0d7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1550512
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses IRC for communication with a C&C
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1550512 Sample: selfrep.arm7.elf Startdate: 06/11/2024 Architecture: LINUX Score: 84 39 45.86.86.60, 5060, 55602, 55604 DALANETKZ Italy 2->39 41 109.202.202.202, 80 INIT7CH Switzerland 2->41 43 2 other IPs or domains 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 4 other signatures 2->51 9 selfrep.arm7.elf 2->9         started        signatures3 process4 process5 11 selfrep.arm7.elf 9->11         started        process6 13 selfrep.arm7.elf sh 11->13         started        15 selfrep.arm7.elf sh 11->15         started        17 selfrep.arm7.elf sh 11->17         started        19 43 other processes 11->19 process7 21 sh pkill 13->21         started        23 sh busybox 13->23         started        25 sh pkill 15->25         started        27 sh busybox 15->27         started        29 sh pkill 17->29         started        31 sh busybox 17->31         started        33 sh pkill 19->33         started        35 sh busybox 19->35         started        37 79 other processes 19->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/af099c3d07015fcd6fdb96debf54aa1d6a4f6bc29923f961697aa62c2d2002ee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/af099c3d07015fcd6fdb96debf54aa1d6a4f6bc29923f961697aa62c2d2002ee/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2024-10-08 23:50:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v4ezypihafp42363s3pl6vfkdvve626cter7syljpktcyljaalxa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery execution upx
Link:
https://tria.ge/reports/241106-w1gb6swbmp/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
System Network Configuration Discovery
Reads CPU attributes
Enumerates running processes
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/02b8c1c6-8e3c-4fb3-be86-68c8b0f4359a
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/af099c3d07015fcd6fdb96debf54aa1d6a4f6bc29923f961697aa62c2d2002ee

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: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 af099c3d07015fcd6fdb96debf54aa1d6a4f6bc29923f961697aa62c2d2002ee

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3279162/
  
Delivery method
Distributed via web download

Comments