MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f732524278e5b2af1e78751c40c1d0fe1db1188fe39db7d741e328bdf734e72. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f732524278e5b2af1e78751c40c1d0fe1db1188fe39db7d741e328bdf734e72
SHA3-384 hash: c52f43349378f17c56411bf724d15ab10ec78e0fc22a76b134284ee00ed57b58ee1bb962e32511dd6015d7103b6a5658
SHA1 hash: 5afb530ce2c05b4a3ffa1f2f463fdf8453d4d993
MD5 hash: 840889677685bb72ae2ae604c1f99934
humanhash: quebec-bravo-seven-fifteen
File name:morte.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:38'980 bytes
First seen:2025-08-23 14:30:50 UTC
Last seen:2025-08-23 21:05:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:s7kNfvEZ/B0xeCLbLYELS6Bbgv03hkUtzzQ9aVydaO4uVcqgw092:Kq40wCLbv1BbY0ftz09aV04u+qgw092
TLSH T13D03F170D1D9EE94E9E9BE689CC2C5A1537E0B59335CEED0B9447291D83B8E1F202DC0
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) :38'980 bytes
File size (de-compressed) :83'624 bytes
Format:linux/ppc32
Unpacked file: 2b2c0fe87db353b7c48d77eb148401f62e04d224651c02643c70f394055952d9

Intelligence

File Origin
# of uploads :
2
# of downloads :
120
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Kills processes
DNS request
Runs as daemon
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade obfuscated packed threat upx
Link:
https://www.filescan.io/uploads/68a9d0ab28a89d9dd4f2adf1/reports/65d152ab-d6fb-404a-ac0a-66501e7ebb9c/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-08-23T01:05:00Z UTC
Last seen:
2025-08-23T01:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1f732524278e5b2af1e78751c40c1d0fe1db1188fe39db7d741e328bdf734e72/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e67cb361-4d88-4228-bc2a-d85dadbb7ef0
Behavior Graph:
Download SVG
%3 guuid=2a1da9ec-1600-0000-588d-7d955f0d0000 pid=3423 /usr/bin/sudo guuid=a0f01cef-1600-0000-588d-7d95650d0000 pid=3429 /tmp/sample.bin guuid=2a1da9ec-1600-0000-588d-7d955f0d0000 pid=3423->guuid=a0f01cef-1600-0000-588d-7d95650d0000 pid=3429 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4cb9935c-3f23-4fda-83ec-7f00a14c5625
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1763619
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Sends malformed DNS queries
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1763619 Sample: morte.ppc.elf Startdate: 23/08/2025 Architecture: LINUX Score: 88 24 bbos.p-e.kr. [malformed] 2->24 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 5 other IPs or domains 2->28 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 40 2 other signatures 2->40 8 morte.ppc.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 38 Sends malformed DNS queries 24->38 process4 signatures5 42 Found strings related to Crypto-Mining 8->42 17 morte.ppc.elf 8->17         started        20 morte.ppc.elf 8->20         started        process6 signatures7 30 Sample deletes itself 17->30 22 morte.ppc.elf 17->22         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1f732524278e5b2af1e78751c40c1d0fe1db1188fe39db7d741e328bdf734e72
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f732524278e5b2af1e78751c40c1d0fe1db1188fe39db7d741e328bdf734e72/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/1f732524278e5b2af1e78751c40c1d0fe1db1188fe39db7d741e328bdf734e72
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-23 03:42:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d5zskjbhrznsv4phq5i4ida5b7q5wemi7y45w7ludyzixx3tjzza._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250823-rvqansv1cx/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4283628a-2a29-4c04-b2a1-ca07f768f68a
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/1f732524278e5b2af1e78751c40c1d0fe1db1188fe39db7d741e328bdf734e72

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 1f732524278e5b2af1e78751c40c1d0fe1db1188fe39db7d741e328bdf734e72

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609792/
  
Delivery method
Distributed via web download

Comments