MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 960f34a56db4119d5389521cdd975feb82ea3feb63074659f6f7261df11c1524. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 960f34a56db4119d5389521cdd975feb82ea3feb63074659f6f7261df11c1524
SHA3-384 hash: 467324d03fe604b96003dfdb9a4364854c62c233431253a24cfc88c2ddec3f03acdeb916aca810aae505d26da4025659
SHA1 hash: 38b8b5413baf48ff73327869ef67d7bdb559a445
MD5 hash: 460f7ab2ec24ce5b3fb540b26d20b6c0
humanhash: high-jig-sink-undress
File name:Polar.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:65'544 bytes
First seen:2025-11-18 17:23:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fn6zPpIJ/WMVkTslSKdkxn9RpSmqlHqkWtzsQmcO8cubx4u+qgw09c:Q6QMVkYlr+9R0mqlHaz1O5Ex4u+qgwR
TLSH T1EF530284FD4829DCCFFED78E99C4E2C81B204F0D761107A1D5E958EBA515806B49FE8D
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 UPX
File size (compressed) :65'544 bytes
File size (de-compressed) :176'444 bytes
Format:linux/ppc32
Unpacked file: 7a4e39c950a12f61981559a811d2dfc5fc71c397d7ef96362006d52627c29fd7

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Opens a port
Sends data to a server
DNS request
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/691cabaf96b510474f5656b1/reports/cd58e241-79e1-4700-8595-075fbe08439d/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cf55eeb1-c6ed-40df-aa15-f8f185ef0c1b
Behavior Graph:
Download SVG
%3 guuid=e66c19e8-1a00-0000-4fb3-5aa4ed0a0000 pid=2797 /usr/bin/sudo guuid=b57569eb-1a00-0000-4fb3-5aa4f30a0000 pid=2803 /tmp/sample.bin guuid=e66c19e8-1a00-0000-4fb3-5aa4ed0a0000 pid=2797->guuid=b57569eb-1a00-0000-4fb3-5aa4f30a0000 pid=2803 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/054a1bfc-b0a0-41bd-97ec-2bc3acd2369a
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1816338
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1816338 Sample: Polar.ppc.elf Startdate: 18/11/2025 Architecture: LINUX Score: 68 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Sample is packed with UPX 2->34 8 Polar.ppc.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 Polar.ppc.elf 8->12         started        14 Polar.ppc.elf 8->14         started        16 Polar.ppc.elf 8->16         started        process6 18 Polar.ppc.elf 12->18         started        20 Polar.ppc.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/960f34a56db4119d5389521cdd975feb82ea3feb63074659f6f7261df11c1524
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/960f34a56db4119d5389521cdd975feb82ea3feb63074659f6f7261df11c1524/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=syhtjjlnwqiz2u4jkion3f275oboup7lmmdumwpw64tb34i4cusa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251118-vytzta1qap/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e132f0f6-f5f2-4706-b50b-c671e514dcfd
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_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 960f34a56db4119d5389521cdd975feb82ea3feb63074659f6f7261df11c1524

(this sample)

Mirai

elf 7a4e39c950a12f61981559a811d2dfc5fc71c397d7ef96362006d52627c29fd7

  
URLhaus
https://urlhaus.abuse.ch/url/3711466/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3711535/
  
Dropping
SHA256 7a4e39c950a12f61981559a811d2dfc5fc71c397d7ef96362006d52627c29fd7
  
Dropping
MD5 3cca90e52589849412cde7ca8fe22d95

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