MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 040d84354e46a2e25a9fccda0a9415e84dc680d6f7d6badbbc5deb786d850bb0. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 040d84354e46a2e25a9fccda0a9415e84dc680d6f7d6badbbc5deb786d850bb0
SHA3-384 hash: 60f6f067fad748f965ad1c924f61689c6fb45d09f5c1a5a81dd5d7a4dbc41a08acfd9cd47ea5d0687f58acf80e4e9619
SHA1 hash: 554f8ece8c64238db1f09726c306d76b10203cb6
MD5 hash: 370e93df855c417f58d30b5dc08284e9
humanhash: virginia-pizza-nitrogen-carolina
File name:cundi.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:129'792 bytes
First seen:2024-05-16 00:01:20 UTC
Last seen:2024-05-16 00:02:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Ji7SWWnG5vTCINDDVICXL1uAFDG4VDNET8CrI4EyR6q+vYZRbl/CwywbFUgiTU3e:07S7g+iVBb1ub4LE4CrI4oq+QxQjz
TLSH T1D5C31945F8415B23C6C212BBFB5E428D3B2A17A8D3EE72039D216F21379B95B0E37542
telfhash t1a40144e20d941cef2bf04669851efa28986cb4652930248fb5e4aedd8356492713ec37
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
98
Origin country :
DE DE
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.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0a063869-8758-46dc-a605-51d730832724
Result
Threat name:
Mirai, Gafgyt, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1442344
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Snort IDS alert for network traffic
Yara detected Gafgyt
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1442344 Sample: cundi.arm5.elf Startdate: 16/05/2024 Architecture: LINUX Score: 100 20 vip.manhquyen.xyz 2->20 22 vip.manhquyen.xyz 174.138.28.28, 42597, 43596, 43598 DIGITALOCEAN-ASNUS United States 2->22 24 3 other IPs or domains 2->24 26 Snort IDS alert for network traffic 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 34 6 other signatures 2->34 8 cundi.arm5.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 32 Performs DNS queries to domains with low reputation 20->32 process4 process5 14 cundi.arm5.elf 8->14         started        process6 16 cundi.arm5.elf 14->16         started        18 cundi.arm5.elf 14->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/040d84354e46a2e25a9fccda0a9415e84dc680d6f7d6badbbc5deb786d850bb0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/040d84354e46a2e25a9fccda0a9415e84dc680d6f7d6badbbc5deb786d850bb0/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-05-16 00:02:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aqgyinkoi2roewu7ztnavfav5bg4nagw67llvw54lxvxq3mfboya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240516-abftfsbc36/
Malware Config
C2 Extraction:
vip.manhquyen.xyz
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/040d84354e46a2e25a9fccda0a9415e84dc680d6f7d6badbbc5deb786d850bb0

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_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
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:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 040d84354e46a2e25a9fccda0a9415e84dc680d6f7d6badbbc5deb786d850bb0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2851310/
  
Delivery method
Distributed via web download

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