MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf2dfc7c93905cda0fab1a6ea8bad2d67edf5e611976f33974b208afa0a7a820. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf2dfc7c93905cda0fab1a6ea8bad2d67edf5e611976f33974b208afa0a7a820
SHA3-384 hash: 275bf2c857bde2dea711dcf60257fd714a8633e51f725abba10c1c94544660cdd8ac89197c8bd2817d9dad1b56832558
SHA1 hash: 7dbc14c54971e510b4d35ba272da4f44a3a2cda2
MD5 hash: 92ca7e8670b9c17be9bfd9b8104b0aea
humanhash: nebraska-single-eight-video
File name:92ca7e8670b9c17be9bfd9b8104b0aea
Download: download sample
Signature Mirai
Create hunting rule
File size:58'740 bytes
First seen:2024-02-19 23:01:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Baa0brW/Od9hlORCruLKoXQaUpzDCMm2+yF:Bv0brWGd9X7uuoKpzDX+I
TLSH T1CB438C36E96E1E74C04641B074748EB56F23B5C883972EB71AA9C2795483EACF504FF8
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 elf mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug lolbin mirai remote
Link:
https://www.filescan.io/uploads/65d3ddec781f5716463ded41/reports/be4f8103-000c-4117-906e-25e59945b8f3/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e87548db-340d-48be-a331-37510b8f2662
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1394838
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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: 1394838 Sample: dmdPPfU38L.elf Startdate: 20/02/2024 Architecture: LINUX Score: 100 26 bonet.networkbn.com 2->26 28 197.190.60.113, 37215 zain-asGH Ghana 2->28 30 99 other IPs or domains 2->30 32 Snort IDS alert for network traffic 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 5 other signatures 2->38 8 dmdPPfU38L.elf 2->8         started        signatures3 process4 process5 10 dmdPPfU38L.elf sh 8->10         started        12 dmdPPfU38L.elf 8->12         started        process6 14 sh rm 10->14         started        16 sh mkdir 10->16         started        18 sh mv 10->18         started        20 sh chmod 10->20         started        22 dmdPPfU38L.elf 12->22         started        24 dmdPPfU38L.elf 12->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bf2dfc7c93905cda0fab1a6ea8bad2d67edf5e611976f33974b208afa0a7a820
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf2dfc7c93905cda0fab1a6ea8bad2d67edf5e611976f33974b208afa0a7a820/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-02-19 22:58:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x4w7y7etsbonud5ldjxkrows2z7n6xtbdf3pgoluwiek7ifhvaqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240219-2z4c7sfb2x/
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/bf2dfc7c93905cda0fab1a6ea8bad2d67edf5e611976f33974b208afa0a7a820

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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 bf2dfc7c93905cda0fab1a6ea8bad2d67edf5e611976f33974b208afa0a7a820

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2764830/

Comments


Avatar
zbet commented on 2024-02-19 23:01:20 UTC

url : hxxp://103.172.79.74/sh4