MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 072d6ff5a975d8ec265181bc1e16abfa347a67c52f0ab52b7c2c9027989aa0ad. 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: 11


Intelligence 11 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 072d6ff5a975d8ec265181bc1e16abfa347a67c52f0ab52b7c2c9027989aa0ad
SHA3-384 hash: bf1ea81184f76615e333bf3b0ffc24f1edf1021bfe2c5b1900c227787efdd31eb208797a0de583986552f8c3e64f463e
SHA1 hash: 1cde72434326e570eb32e8dc03dcee17b193b46b
MD5 hash: 1aff1da6d0304785176195b9da6d18aa
humanhash: hamper-beer-grey-uranus
File name:nwfaiehg4ewijfgriehgirehaughrarg.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:85'696 bytes
First seen:2025-10-29 15:20:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:EuX/V6Uj/Fkc/TVIK9W7at9g1f4M1YV3c47Rz9YxxE3Ye3N0:9Xlj/R/TaA54B1YV3cAz9YxE93N0
TLSH T1C1835B0379C080FCC899C17557AFB636C863F07E1239B15A67D8EE16BD8DE502E69AC1
telfhash t1a63105753a991ca491e7f632b357f59a4d220e2025e434f2da73a8f6cf127440eb1837
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 mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 35d583c843d403d78892f438d4f57969fda4cd2fef20026fa5ad025c87d80761
File size (compressed) :41'860 bytes
File size (de-compressed) :85'696 bytes
Format:linux/amd64
Packed file: 35d583c843d403d78892f438d4f57969fda4cd2fef20026fa5ad025c87d80761

Intelligence

File Origin
# of uploads :
1
# of downloads :
29
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Runs as daemon
DNS request
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/690245e7a3d16310951fac74/reports/d60dab2d-2b23-4fc8-9a28-2e4fbad1be3a/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-10-29T15:05:00Z UTC
Last seen:
2025-10-29T17:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/072d6ff5a975d8ec265181bc1e16abfa347a67c52f0ab52b7c2c9027989aa0ad/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9046a7c7-0adb-4132-953e-0a7dac886f4b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1804069
Signature
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Performs DNS queries to domains with low reputation
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1804069 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 29/10/2025 Architecture: LINUX Score: 60 27 anranapi.xyz 2->27 29 anranapi.xyz 181.214.231.124, 13106 ASDETUKhttpwwwheficedcomGB Chile 2->29 31 4 other IPs or domains 2->31 33 Malicious sample detected (through community Yara rule) 2->33 10 nwfaiehg4ewijfgriehgirehaughrarg.x86_64.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 35 Performs DNS queries to domains with low reputation 27->35 process4 process5 16 nwfaiehg4ewijfgriehgirehaughrarg.x86_64.elf 10->16         started        process6 18 nwfaiehg4ewijfgriehgirehaughrarg.x86_64.elf 16->18         started        process7 20 nwfaiehg4ewijfgriehgirehaughrarg.x86_64.elf 18->20         started        process8 22 nwfaiehg4ewijfgriehgirehaughrarg.x86_64.elf 20->22         started        25 nwfaiehg4ewijfgriehgirehaughrarg.x86_64.elf 20->25         started        signatures9 37 Manipulation of devices in /dev 22->37 39 Deletes system log files 22->39
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/072d6ff5a975d8ec265181bc1e16abfa347a67c52f0ab52b7c2c9027989aa0ad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/072d6ff5a975d8ec265181bc1e16abfa347a67c52f0ab52b7c2c9027989aa0ad/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-29 17:29:38 UTC
File Type:
ELF64 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a4ww75njoxmoyjsrqg6b4fvl7i2huz6ff4flkk34fsicpge2ucwq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251029-vdj9wa1qfv/
Behaviour
Reads runtime system information
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Mirai-7640640-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/fddf0dd5-8aa7-4ec2-8e3e-c04fc38bf789
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
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 35d583c843d403d78892f438d4f57969fda4cd2fef20026fa5ad025c87d80761

Mirai

elf 072d6ff5a975d8ec265181bc1e16abfa347a67c52f0ab52b7c2c9027989aa0ad

(this sample)

  
Dropped by
SHA256 35d583c843d403d78892f438d4f57969fda4cd2fef20026fa5ad025c87d80761
  
URLhaus
https://urlhaus.abuse.ch/url/3606040/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3606045/
  
URLhaus
https://urlhaus.abuse.ch/url/3606061/

Comments