MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d9769f65e7515c41733f8859f79a852cfb339498f0a9b57b0e76868394961c45. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d9769f65e7515c41733f8859f79a852cfb339498f0a9b57b0e76868394961c45
SHA3-384 hash: 7cd60668b9e8315c7bc1eb4cbc52abda2ec8060b2f5f2442cb2bf18328b2a63b3a62caacf4e07cd156ba22ef45077ef0
SHA1 hash: c2f898f260307790ae842f9072e63e60471a3a29
MD5 hash: 91e7bf0805319e46f808e2058b2fd654
humanhash: zebra-happy-georgia-chicken
File name:nwfaiehg4ewijfgriehgirehaughrarg.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:39'960 bytes
First seen:2025-12-06 19:40:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:42kydOvGx6jKxo9YzPpNH0D5Xa3T18BJeLwtRuPl0EhG4uVcqgw0IV:PddOvGxdouY5XOMe0tRsmE04u+qgw0IV
TLSH T15903F1DEE6840A90FE6F8D2526E691917F920E3F77AE0D9090D476610EC742FB302DD1
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :39'960 bytes
File size (de-compressed) :89'440 bytes
Format:linux/ppc32
Unpacked file: 8c3071f3e2a58661b2fe907cf502b1ae67a7d15c19a40d57ace7f6499a5a42ce

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d56e17fb-0410-4779-85aa-0940c1c005d3/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6934870abba50eaf042487dc/reports/b0001f3f-e6e1-47fd-b11e-e7805b2ebc0b/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-07T01:58:00Z UTC
Last seen:
2025-12-07T02:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d9769f65e7515c41733f8859f79a852cfb339498f0a9b57b0e76868394961c45/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0fa98ea4-c1e3-4773-b66e-0cc836d7c71f
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1828124
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828124 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 06/12/2025 Architecture: LINUX Score: 68 25 169.254.169.254, 80 USDOSUS Reserved 2->25 27 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->27 29 2 other IPs or domains 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Sample is packed with UPX 2->35 10 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 10->14         started        process6 16 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 14->16         started        process7 18 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 16->18         started        process8 20 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 18->20         started        23 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 18->23         started        signatures9 37 Manipulation of devices in /dev 20->37 39 Deletes system log files 20->39
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d9769f65e7515c41733f8859f79a852cfb339498f0a9b57b0e76868394961c45
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d9769f65e7515c41733f8859f79a852cfb339498f0a9b57b0e76868394961c45/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 19:42:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3f3j6zphkfoec4z7rbm7pgufft5thfey6cu3k6yoo2dihfewdrcq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251206-yea95syrfl/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b569d6ee-81b6-4620-b7d8-c8280b41f363
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/d9769f65e7515c41733f8859f79a852cfb339498f0a9b57b0e76868394961c45

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf d9769f65e7515c41733f8859f79a852cfb339498f0a9b57b0e76868394961c45

(this sample)

Mirai

elf 8c3071f3e2a58661b2fe907cf502b1ae67a7d15c19a40d57ace7f6499a5a42ce

  
URLhaus
https://urlhaus.abuse.ch/url/3728074/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 8c3071f3e2a58661b2fe907cf502b1ae67a7d15c19a40d57ace7f6499a5a42ce
  
Dropping
MD5 a4d79e2e4e2cf3b4c6fc55854a42bc3e

Comments