MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a7dd3b2079c4eb8c27ee0e8f670503316d61bdefebf2945de841276b723ae93. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a7dd3b2079c4eb8c27ee0e8f670503316d61bdefebf2945de841276b723ae93
SHA3-384 hash: 08a546bab52bfcb6a413870d72a85920cf82e62b705b41fa1ab2303b42a4bfd4eeba2035d0fc92452268179274e83f4c
SHA1 hash: c6046ce8649bf1b60df5f48ea086e324324f2e5a
MD5 hash: bde592dd9a60b1af2ab8feab780c4f92
humanhash: hawaii-fruit-cola-nebraska
File name:na
Download: download sample
Signature Mirai
Create hunting rule
File size:21'884 bytes
First seen:2024-10-12 06:23:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:9/JywWc84Tp2YshxqlD9fpOHGiIOA/u/CQrUEvqYM4uVcqgw05VxJD:9RxsSVsMD9hijpzC4uVcqgw09V
TLSH T1C1A2C034D3805A59DFEE5E708EC396C27B990DDA71AAC8A3168B9E7174430067349FF8
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 :
103
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug packed upx
Link:
https://www.filescan.io/uploads/670a1624f08c600469ca5ce5/reports/4a35fe2b-92e6-4a18-8e69-459044149ac0/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/980b0ff4-dbee-4bd7-9f25-38f6d513a9ba
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1532061
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
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1532061 Sample: na.elf Startdate: 12/10/2024 Architecture: LINUX Score: 80 24 93.123.109.160, 35134, 35136, 35138 SARNICA-ASBG Bulgaria 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 2 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 2 other signatures 2->36 7 na.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 6 other processes 2->13 signatures3 process4 process5 15 na.elf 7->15         started        18 na.elf 7->18         started        20 na.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2a7dd3b2079c4eb8c27ee0e8f670503316d61bdefebf2945de841276b723ae93
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2a7dd3b2079c4eb8c27ee0e8f670503316d61bdefebf2945de841276b723ae93/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-05 07:44:27 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fj65hmqhtrhlrqt64dupm4cqgmlnmg66727ssro6qqjhnnzdv2jq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/241012-g55g8sxhmg/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ceb7b926-a003-43ec-a52c-1578bbb674d4
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 2a7dd3b2079c4eb8c27ee0e8f670503316d61bdefebf2945de841276b723ae93

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3231168/
  
Delivery method
Distributed via web download

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