MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c3071f3e2a58661b2fe907cf502b1ae67a7d15c19a40d57ace7f6499a5a42ce. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c3071f3e2a58661b2fe907cf502b1ae67a7d15c19a40d57ace7f6499a5a42ce
SHA3-384 hash: 715b1fb70762374f27079d1400a25539daad4eb853bc5e3adfe75f083e1b5947efbda59faa16f26019e0644d81cc9cbe
SHA1 hash: b18a1668bbba60761a808fab609b78c385915f32
MD5 hash: a4d79e2e4e2cf3b4c6fc55854a42bc3e
humanhash: north-fix-oxygen-red
File name:nwfaiehg4ewijfgriehgirehaughrarg.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:89'440 bytes
First seen:2025-12-06 19:42:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hdTMIS5WAfT7ur3d2O2SivEnqVsOaxN+sdDJZnZKa86FgmYeZrvxmC:hdhZsTSqYNXbZE68y3
TLSH T117934D02B31C0A47E1571EF02A3F27D1D3EEAEA020F4F6C5691EBA4591B5E361586ECD
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 d9769f65e7515c41733f8859f79a852cfb339498f0a9b57b0e76868394961c45
File size (compressed) :39'960 bytes
File size (de-compressed) :89'440 bytes
Format:linux/ppc32
Packed file: d9769f65e7515c41733f8859f79a852cfb339498f0a9b57b0e76868394961c45

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0498f3c4-8657-42d9-a695-bbcd944ed433/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
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

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-07T01:54:00Z UTC
Last seen:
2025-12-07T21:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8c3071f3e2a58661b2fe907cf502b1ae67a7d15c19a40d57ace7f6499a5a42ce/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e3c0e552-2fca-4cd8-aed2-80a76457d298
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1828090
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828090 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 06/12/2025 Architecture: LINUX Score: 56 25 169.254.169.254, 80 USDOSUS Reserved 2->25 27 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->27 29 3 other IPs or domains 2->29 31 Multi AV Scanner detection for submitted file 2->31 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 33 Manipulation of devices in /dev 20->33 35 Deletes system log files 20->35
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8c3071f3e2a58661b2fe907cf502b1ae67a7d15c19a40d57ace7f6499a5a42ce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c3071f3e2a58661b2fe907cf502b1ae67a7d15c19a40d57ace7f6499a5a42ce/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 19:43:27 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rqyhd47cuwdgdmx6sb6pkavrvzt2puk4dgsa2v5m473etgs2ilha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251206-ye4xfshs7b/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d00775fa-65f5-4493-a402-908c82071c3e
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/8c3071f3e2a58661b2fe907cf502b1ae67a7d15c19a40d57ace7f6499a5a42ce

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: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 d9769f65e7515c41733f8859f79a852cfb339498f0a9b57b0e76868394961c45

Mirai

elf 8c3071f3e2a58661b2fe907cf502b1ae67a7d15c19a40d57ace7f6499a5a42ce

(this sample)

  
Dropped by
SHA256 d9769f65e7515c41733f8859f79a852cfb339498f0a9b57b0e76868394961c45
  
URLhaus
https://urlhaus.abuse.ch/url/3728074/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 91e7bf0805319e46f808e2058b2fd654

Comments