MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 583a882e3ef49da2c3bfea60740ee7d8886a557c6288726c260a873d365e6d6b. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 583a882e3ef49da2c3bfea60740ee7d8886a557c6288726c260a873d365e6d6b
SHA3-384 hash: 9de331dc1001e105d32bbf66fd187443be5e49096f7919c30cbff154f4f86a0bcabc839c392be924cfee219c0638bbf2
SHA1 hash: a27a95a9036980a9269fa2b8bc2df4c8cfd4c166
MD5 hash: 436dd7b625c8c8a50bf755788e5a768e
humanhash: delaware-princess-enemy-wisconsin
File name:436dd7b625c8c8a50bf755788e5a768e
Download: download sample
Signature Mirai
Create hunting rule
File size:82'940 bytes
First seen:2024-03-10 17:38:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8sCvlPf6NDyL9Jb0+pHXlzPhha0xT45wn6ahWNr/xKW5XnHM35PrC:8sCvlPCuTxCwn1higWm3l
TLSH T13983F79278C29A16C6E423BBFA7E018D332567A8D2DF32179C212F1577C981F0DB7691
telfhash t1ed41d96bdf680f5c7be6860892df651b97f834ec2b2648568f2c9f8b4a434c1b01d51b
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 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
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Unix.Dropper.Mirai-7135890-0
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Unix.Dropper.Mirai-7135939-0
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Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated
Link:
https://www.filescan.io/uploads/65edf0365cd908a33dad6687/reports/3b19775b-2735-48d0-b89c-53da0309d483/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b22ef6f1-8124-497a-88b4-5025654c6261
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1406176
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1406176 Sample: sw7El9steU.elf Startdate: 10/03/2024 Architecture: LINUX Score: 84 26 94.142.35.135 ZAIN-JO Jordan 2->26 28 41.5.41.218 VODACOM-ZA South Africa 2->28 30 98 other IPs or domains 2->30 34 Snort IDS alert for network traffic 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 Detected Mirai 2->38 40 3 other signatures 2->40 8 sw7El9steU.elf 2->8         started        signatures3 process4 process5 10 sw7El9steU.elf 8->10         started        12 sw7El9steU.elf 8->12         started        15 sw7El9steU.elf 8->15         started        signatures6 17 sw7El9steU.elf 10->17         started        20 sw7El9steU.elf 10->20         started        22 sw7El9steU.elf 10->22         started        24 3 other processes 10->24 42 Sample tries to kill multiple processes (SIGKILL) 12->42 process7 signatures8 32 Sample tries to kill multiple processes (SIGKILL) 17->32
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/583a882e3ef49da2c3bfea60740ee7d8886a557c6288726c260a873d365e6d6b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/583a882e3ef49da2c3bfea60740ee7d8886a557c6288726c260a873d365e6d6b/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-10 17:39:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=la5iqlr66so2fq575jqhidxh3ceguvl4mkehe3bgbkdt2ns6nvvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:echobot family:mirai
Link:
https://tria.ge/reports/240310-v79rmahe3x/
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/583a882e3ef49da2c3bfea60740ee7d8886a557c6288726c260a873d365e6d6b

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
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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 583a882e3ef49da2c3bfea60740ee7d8886a557c6288726c260a873d365e6d6b

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2779206/

Comments


Avatar
zbet commented on 2024-03-10 17:39:00 UTC

url : hxxp://94.156.8.116/bins/UnHAnaAW.arm