MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39a00a2ba5e39e701877f8c1b649d8b5a51225945583c5d41248c0a002ec1b0e. 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 7 File information Comments 1
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SHA256 hash: 39a00a2ba5e39e701877f8c1b649d8b5a51225945583c5d41248c0a002ec1b0e
SHA3-384 hash: 42b66eed8fa74abd43216d17773d6e74158144c67160900de3dca85968e728619500bbae876d67b32121737552d79068
SHA1 hash: 4749c8cfb375698d8d9838a35f32debfb6222fbc
MD5 hash: 1db4d5272311f15af2322a68c3287634
humanhash: bacon-shade-september-september
File name:1db4d5272311f15af2322a68c3287634
Download: download sample
Signature Mirai
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File size:82'992 bytes
First seen:2021-12-08 20:01:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:DFl7KSiWEzpY1LbK75g1IUu3ub9jKMRAO6VgXlFfTgkg:hZDW0aiilg7RrjXfTg
TLSH T1A0835A31A93D2F12C0E4E47A23B78756B2F52A4E25A8CA8E7D720F4FFF6559064071B4
Reporter zbetcheckin
Tags:32 elf mirai sparc

Intelligence

File Origin
# of uploads :
1
# of downloads :
153
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Unix.Trojan.Mirai-6976991-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7136013-0
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Unix.Dropper.Mirai-7136028-0
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Unix.Dropper.Mirai-7136057-0
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Unix.Dropper.Mirai-7355719-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9858729-0
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
83%
Tags:
anti-debug botnet gafgyt mirai
Link:
https://www.filescan.io/uploads/61b10f404d8e6f3a5e1a1a0b/reports/9900fa36-f85a-4f25-99a0-7d38046f79f3/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/258e5320-5770-437d-9b29-1d79d8a7164e
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/904216
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 536699 Sample: ofbfdtQjeF Startdate: 08/12/2021 Architecture: LINUX Score: 88 28 156.38.196.237, 37215 xneeloZA South Africa 2->28 30 156.157.92.74, 37215 airtel-tz-asTZ Tanzania United Republic of 2->30 32 98 other IPs or domains 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 3 other signatures 2->40 8 ofbfdtQjeF 2->8         started        10 systemd sshd 2->10         started        12 systemd sshd 2->12         started        signatures3 process4 process5 14 ofbfdtQjeF 8->14         started        16 ofbfdtQjeF 8->16         started        18 ofbfdtQjeF 8->18         started        process6 20 ofbfdtQjeF 14->20         started        22 ofbfdtQjeF 14->22         started        24 ofbfdtQjeF 14->24         started        26 ofbfdtQjeF 14->26         started       
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/39a00a2ba5e39e701877f8c1b649d8b5a51225945583c5d41248c0a002ec1b0e/
Threat name:
Linux.Trojan.Mirai
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Status:
Malicious
First seen:
2021-12-08 20:02:11 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/211208-yr5drahbg2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/39a00a2ba5e39e701877f8c1b649d8b5a51225945583c5d41248c0a002ec1b0e

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:BitcoinAddress
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
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Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:unixredflags3
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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 39a00a2ba5e39e701877f8c1b649d8b5a51225945583c5d41248c0a002ec1b0e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1866676/

Comments


Avatar
zbet commented on 2021-12-08 20:01:18 UTC

url : hxxp://103.246.145.79/qh2xj347zu6t2emvb/r4cks.spc