MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ff43a354faee418c12c47694f39b2e92e46aa4705a570be06d156128d9297b4. 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: 1ff43a354faee418c12c47694f39b2e92e46aa4705a570be06d156128d9297b4
SHA3-384 hash: 3d07f3f4f9ad7a20ca43efaa115f5fd2de4760ed1f4cea70f3cb04d0241a062660737e88803a455dfe38f05d5af1e57c
SHA1 hash: bd9c46525b014c3706883228fbb023cd989b8dfd
MD5 hash: 13f7417688c8c9054a74ccb85dc37597
humanhash: wolfram-video-venus-pip
File name:morte.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:89'184 bytes
First seen:2025-08-26 05:34:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:h80QFLwPUYWymhYNXCSgtZ/b/tB+NNT5ImUgL2atSZ7ptH:20Q1hYfmp78NNIjbXV
TLSH T1D2936B21FA75193BC8D4A47721F34376F2F6438A24E88A1E7D710E8DBF246502297BB5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-2.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/68ad48fc28a89d9dd4f4342e/reports/ceaabb00-4b94-4e00-a9d2-c74c93128b8c/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-08-26T02:27:00Z UTC
Last seen:
2025-08-26T02:27:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1ff43a354faee418c12c47694f39b2e92e46aa4705a570be06d156128d9297b4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d9213958-d125-481f-89a8-9fc404047eb7
Behavior Graph:
Download SVG
%3 guuid=f31f9e68-1d00-0000-87c3-a016830b0000 pid=2947 /usr/bin/sudo guuid=7f25026b-1d00-0000-87c3-a016850b0000 pid=2949 /tmp/sample.bin guuid=f31f9e68-1d00-0000-87c3-a016830b0000 pid=2947->guuid=7f25026b-1d00-0000-87c3-a016850b0000 pid=2949 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/685328a1-2ad1-4ffa-baf2-970365dae039
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1765080
Signature
Drops files in suspicious directories
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1765080 Sample: morte.spc.elf Startdate: 26/08/2025 Architecture: LINUX Score: 80 31 rinksog.com 196.251.87.166, 12121 SONIC-WirelessZA Seychelles 2->31 33 109.202.202.202, 80 INIT7CH Switzerland 2->33 35 2 other IPs or domains 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Yara detected Mirai 2->39 41 Yara detected Xmrig cryptocurrency miner 2->41 10 morte.spc.elf 2->10         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 signatures5 49 Found strings related to Crypto-Mining 10->49 17 morte.spc.elf 10->17         started        process6 process7 19 morte.spc.elf 17->19         started        file8 29 /etc/init.d/sysd, POSIX 19->29 dropped 43 Sample tries to set files in /etc globally writable 19->43 45 Drops files in suspicious directories 19->45 47 Sample tries to persist itself using System V runlevels 19->47 23 morte.spc.elf sh 19->23         started        25 morte.spc.elf 19->25         started        signatures9 process10 process11 27 sh cp 23->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1ff43a354faee418c12c47694f39b2e92e46aa4705a570be06d156128d9297b4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1ff43a354faee418c12c47694f39b2e92e46aa4705a570be06d156128d9297b4/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-26 05:43:32 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d72dunkpv3sbrqjmi5uu6ons5exenkshawsxbpqg2flbfdmss62a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250826-gczraabk2w/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/39fbaa67-93ae-4326-88c2-8f1fcb652af0
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/1ff43a354faee418c12c47694f39b2e92e46aa4705a570be06d156128d9297b4

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 1ff43a354faee418c12c47694f39b2e92e46aa4705a570be06d156128d9297b4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3608057/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3611951/

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