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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d42209da7d4a2af37c7bb2e0bdeab6b30d7b1bfe4a0ef8e47cfba8140eb1ba34. 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: 14


Intelligence 14 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d42209da7d4a2af37c7bb2e0bdeab6b30d7b1bfe4a0ef8e47cfba8140eb1ba34
SHA3-384 hash: 69d9f12812063a52e7ae8a68dea0a4157b941c3e2eca73490138d9e92420b6997d1725bf760b332f8c6ebc9e7b82b472
SHA1 hash: 1aa8f6002d26188006fb6e2f844464d9cfcf225a
MD5 hash: 4a3c1c3b93e23346db61e05d48b6851b
humanhash: snake-april-snake-artist
File name:bin.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:1'261'808 bytes
First seen:2025-03-01 11:32:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:fQK3jhP4Kp9w+CwYcS9yy+pheSHjC7CPpgkRVKs:fV3jhbp9wnwfLyDm+CPz7
TLSH T197459E4BF2A374BDC167C031479BCB235535F4AA05126E3B2584E5382EA3EA41F1AF67
telfhash t14dd095c150ecad1853dbc514ad6e070004c1e813e6796c754f14c55481365455d44dff
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

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

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7138855-0
Create hunting rule

Unix.Tool.Generic-7660959-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c2f15d2dfba428b46f7dfblinux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/67c2f07eb32a56d0c2cd8111/reports/c5f98113-46e3-4d01-88af-e7e424f5b142/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d42209da7d4a2af37c7bb2e0bdeab6b30d7b1bfe4a0ef8e47cfba8140eb1ba34
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
tcpdump
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d6791d3c-996c-4f8e-b76c-a0f47fac08e2
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1627053
Signature
Detected Mirai
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1627053 Sample: bin.x86_64.elf Startdate: 01/03/2025 Architecture: LINUX Score: 96 14 23.157.176.170, 4258, 58986, 58988 SKYLINKNL Reserved 2->14 16 daisy.ubuntu.com 2->16 18 Suricata IDS alerts for network traffic 2->18 20 Found malware configuration 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 4 other signatures 2->24 8 bin.x86_64.elf 2->8         started        signatures3 process4 process5 10 bin.x86_64.elf 8->10         started        process6 12 bin.x86_64.elf 10->12         started       
Score:
89%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d42209da7d4a2af37c7bb2e0bdeab6b30d7b1bfe4a0ef8e47cfba8140eb1ba34
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d42209da7d4a2af37c7bb2e0bdeab6b30d7b1bfe4a0ef8e47cfba8140eb1ba34/
Threat name:
Linux.Backdoor.DemonBot
Create hunting rule
Status:
Malicious
First seen:
2025-03-01 11:33:09 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2qratwt5jivpg7d3wlql32vwwmgxwg76jihprzd47oubidvrxi2a._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250301-nnxvdszsfy/
Malware Config
C2 Extraction:
23.157.176.170:4258
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7138855-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/1a4cec14-0840-4bc9-9e5b-368c22146616
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d42209da7d4a2af37c7bb2e0bdeab6b30d7b1bfe4a0ef8e47cfba8140eb1ba34

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 d42209da7d4a2af37c7bb2e0bdeab6b30d7b1bfe4a0ef8e47cfba8140eb1ba34

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3462117/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments