MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df72770f5e13e72b75a9f126baf586bbf91f795a2f4380a84484d9445a6cc2b2. 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: 7


Intelligence 7 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df72770f5e13e72b75a9f126baf586bbf91f795a2f4380a84484d9445a6cc2b2
SHA3-384 hash: ce167979bbd45dcb33c53881e58e80d44daa76c0c805854b540478452c22282ca66ee5c6882ff69ba18bbc0cfbb8e3b2
SHA1 hash: 1b326c7844f79d9cd72d2cbba193ae68f50c33cc
MD5 hash: 88e1498886b2a522d794566f9d19d7e6
humanhash: glucose-lima-maine-bulldog
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:161'304 bytes
First seen:2025-12-03 04:39:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:QPxBrX+G+mvbxLnAXFHWhNkLvXFt3bPbeud1jvncISCLXIdrm:QPxBrXJZAVHWY773bPbrfczZdrm
TLSH T1CBF33A16EE50C0AEC096C1B86BDBC1B2B731F8B40321376F33A96E362E65E545B19357
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 6fe4828720a244e1b4f2ca720b2d4e70fdee761619026ea301713f2507a1aa9b
File size (compressed) :74'812 bytes
File size (de-compressed) :161'304 bytes
Format:linux/amd64
Packed file: 6fe4828720a244e1b4f2ca720b2d4e70fdee761619026ea301713f2507a1aa9b

Intelligence

File Origin
# of uploads :
1
# of downloads :
23
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Result
Gathering data
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/c27306d2-b554-4235-9a1e-f1e8794db47c
Result
Threat name:
n/a
Detection:
suspicious
Classification:
n/a
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1825037
Signature
Contains symbols with names commonly found in malware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1825037 Sample: x86_64.elf Startdate: 03/12/2025 Architecture: LINUX Score: 22 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 91.92.243.93, 443, 50218, 50220 THEZONEBG Bulgaria 2->16 18 3 other IPs or domains 2->18 20 Contains symbols with names commonly found in malware 2->20 6 dash rm 2->6         started        8 dash cut 2->8         started        10 dash tr 2->10         started        12 9 other processes 2->12 signatures3 process4
Score:
97%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/df72770f5e13e72b75a9f126baf586bbf91f795a2f4380a84484d9445a6cc2b2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/df72770f5e13e72b75a9f126baf586bbf91f795a2f4380a84484d9445a6cc2b2/
Threat name:
Linux.Hacktool.Flooder
Create hunting rule
Status:
Malicious
First seen:
2025-12-03 04:40:21 UTC
File Type:
ELF64 Little (SO)
AV detection:
2 of 36 (5.56%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=35zhod26cptsw5nj6etlv5mgxp4r66k2f5bybkceqtmuiwtmykza._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery linux
Link:
https://tria.ge/reports/251203-fapymaska1/
Behaviour
Reads runtime system information
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cfc6310a-e2ce-4c7e-a210-e4750266cbd1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/df72770f5e13e72b75a9f126baf586bbf91f795a2f4380a84484d9445a6cc2b2

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 6fe4828720a244e1b4f2ca720b2d4e70fdee761619026ea301713f2507a1aa9b

Mirai

elf df72770f5e13e72b75a9f126baf586bbf91f795a2f4380a84484d9445a6cc2b2

(this sample)

  
Dropped by
SHA256 6fe4828720a244e1b4f2ca720b2d4e70fdee761619026ea301713f2507a1aa9b
  
URLhaus
https://urlhaus.abuse.ch/url/3713267/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4fa50f2f111c12179176aeb3e0c903cc

Comments