MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b34712f6718ef50f305aae802f375353c6e8e9fe554022b6d1d44c73c6b8589. 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: 9b34712f6718ef50f305aae802f375353c6e8e9fe554022b6d1d44c73c6b8589
SHA3-384 hash: 910235702602a7639e968a0c83d0248007ac6e5d9c6efaf18fa7d38f885f8bc10f70f95a315b46e0f1f0e674d2b4c869
SHA1 hash: 7f1ac53bcbf904903032c383d54d2220bae674c6
MD5 hash: 3ca3c7d48c968f541e4b48be7731c5c3
humanhash: delaware-angel-tennessee-oscar
File name:nwfaiehg4ewijfgriehgirehaughrarg.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:85'728 bytes
First seen:2025-11-05 05:13:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:OsraijWT9kcRTSB5Rhg3/Y71GS3ih5pRz+IVhYEcYAXN0:3djWTZRTSB1661GS381z+IVhGTXN0
TLSH T1D7835B0375C0C0FCC899C17557AFB636C863B07E1239B15A67D8EE16BD8DE602E6A9C1
telfhash t17b31e0753a9a1ca491e7f532b357f59a4d320e2025e434f2d973a8fa8f023840eb1837
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 cfee5c898cdaf6b80e842642d7a761e3978ef95c48522c247cfa2b7ed4a20349
File size (compressed) :41'876 bytes
File size (de-compressed) :85'728 bytes
Format:linux/amd64
Packed file: cfee5c898cdaf6b80e842642d7a761e3978ef95c48522c247cfa2b7ed4a20349

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
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
Changes access rights for a written file
Kills processes
Sends data to a server
Receives data from a server
Changes access rights for a file
Runs as daemon
DNS request
Substitutes an application name
Gathering data
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/9b34712f6718ef50f305aae802f375353c6e8e9fe554022b6d1d44c73c6b8589
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-03T20:00:00Z UTC
Last seen:
2025-11-07T00:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9b34712f6718ef50f305aae802f375353c6e8e9fe554022b6d1d44c73c6b8589/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/94d0021d-4474-4878-9c18-67814f750209
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1808289
Signature
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9b34712f6718ef50f305aae802f375353c6e8e9fe554022b6d1d44c73c6b8589
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9b34712f6718ef50f305aae802f375353c6e8e9fe554022b6d1d44c73c6b8589/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-05 05:28:37 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=tm2hcl3hddxvb4yfvluaf43vgu6g5du74vkaek3ndvcmopdlqweq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251105-f1ycpaes9c/
Behaviour
Reads runtime system information
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Malware Config
C2 Extraction:
jhfhfdkhdfdk32.duckdns.org
Verdict:
Malicious
Tags:
trojan mirai gafgyt 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/26054f13-5b1c-4d0e-a471-869a91345b7d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/9b34712f6718ef50f305aae802f375353c6e8e9fe554022b6d1d44c73c6b8589

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 cfee5c898cdaf6b80e842642d7a761e3978ef95c48522c247cfa2b7ed4a20349

Mirai

elf 9b34712f6718ef50f305aae802f375353c6e8e9fe554022b6d1d44c73c6b8589

(this sample)

  
Dropped by
SHA256 cfee5c898cdaf6b80e842642d7a761e3978ef95c48522c247cfa2b7ed4a20349
  
URLhaus
https://urlhaus.abuse.ch/url/3696797/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3696817/
  
Dropped by
MD5 f99df45565e50431c13e49c089eb88b2

Comments