MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd7f4aecfab8d0ca292ee84af29c9f6ab0cfb9dcfd1cdb0ee1e9a04a788387f3. 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: fd7f4aecfab8d0ca292ee84af29c9f6ab0cfb9dcfd1cdb0ee1e9a04a788387f3
SHA3-384 hash: fd824b6a610a704291489050a731fdbcd9d1a58c4853f45c8c5d13d45480c9d3d58c7f0249b35f7863246575cc63c862
SHA1 hash: 6062cddc2facf238bbec9d634caafd943544188a
MD5 hash: 5163d57aa2d1102881b188f0bd45f78a
humanhash: london-emma-cup-july
File name:arm7-20220504-1137
Download: download sample
Signature Mirai
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File size:53'276 bytes
First seen:2022-05-04 11:37:34 UTC
Last seen:2022-05-06 00:15:19 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:ergGcQYYKEXSvAxS1d3gb7CuvuLeEmm6GrY1L:ekMEdvaQCeuvuLoJ
TLSH T19633020AE676FC27EBB55074C9C8C940FBA197F4E8B87510623E19D67AC8045ADF12C9
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
6
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Exploit.7000.29913.9068.UNOFFICIAL
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/627265b50d3e2bd52d2847f6/reports/b013a7af-4560-434e-ab65-9675911f6dba/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
194.31.98.171
Number of open files:
0
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
23,37215
Full report:
https://elfdigest.com/brief/fd7f4aecfab8d0ca292ee84af29c9f6ab0cfb9dcfd1cdb0ee1e9a04a788387f3
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/446add22-4296-4d0a-a6b3-11bee03727bc
Result
Threat name:
Mirai Moobot
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/987697
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 620194 Sample: arm7-20220504-1137 Startdate: 04/05/2022 Architecture: LINUX Score: 100 17 156.92.15.78 WAL-MARTUS United States 2->17 19 156.72.152.85 VODACOM-ZA United States 2->19 21 98 other IPs or domains 2->21 23 Snort IDS alert for network traffic 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Moobot 2->27 29 4 other signatures 2->29 8 arm7-20220504-1137 2->8         started        signatures3 process4 signatures5 31 Sample deletes itself 8->31 11 arm7-20220504-1137 8->11         started        process6 process7 13 arm7-20220504-1137 11->13         started        15 arm7-20220504-1137 11->15         started       
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/fd7f4aecfab8d0ca292ee84af29c9f6ab0cfb9dcfd1cdb0ee1e9a04a788387f3/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-05-04 11:38:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Result
Malware family:
redline
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Score:
  10/10
Tags:
family:redline discovery infostealer linux
Link:
https://tria.ge/reports/220504-nrpyysgdbk/
Behaviour
Reads runtime system information
Contacts a large (115672) amount of remote hosts
Creates a large amount of network flows
RedLine
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/fd7f4aecfab8d0ca292ee84af29c9f6ab0cfb9dcfd1cdb0ee1e9a04a788387f3

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
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
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Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf fd7f4aecfab8d0ca292ee84af29c9f6ab0cfb9dcfd1cdb0ee1e9a04a788387f3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2127682/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2172284/

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