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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78e259dcd058a57d142509d781fdc0950b4fa8f571b921b58be3cbd552db00c0. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78e259dcd058a57d142509d781fdc0950b4fa8f571b921b58be3cbd552db00c0
SHA3-384 hash: bd7f9b0f9cc8ad680256819ee1c32ae72565e01c2a4d0999cb429df12f8b6e655085d67ef236c111654ce86f35c68183
SHA1 hash: 9436e68f520fa15943882909ab5ff50c9000ab65
MD5 hash: c4c81c7e997f581d7cf664f4ea69969b
humanhash: freddie-single-finch-enemy
File name:main.s390x
Download: download sample
Signature Mirai
Create hunting rule
File size:74'808 bytes
First seen:2026-08-29 02:49:54 UTC
Last seen:2026-08-30 02:08:43 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:KjmtlxKqndZLu0YAJbrSez5MZEuieEnD101IvrSzOSorMT8r:KqtlxKqzJb+uMWu4q1wSxTU
TLSH T165733A8395B8D5D9C460AF37D257FAF693AB7EB484D40B1D5C88FB2B98B17014720E22
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-ERA.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
File Type:
elf.64.be
First seen:
2026-08-29T00:06:00Z UTC
Last seen:
2026-08-30T21:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/78e259dcd058a57d142509d781fdc0950b4fa8f571b921b58be3cbd552db00c0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e9faf998-2c83-4b7a-aaf6-978f923a893b
Behavior Graph:
Download SVG
%3 guuid=34774b91-1b00-0000-b565-a4aa410a0000 pid=2625 /usr/bin/sudo guuid=af3fbb94-1b00-0000-b565-a4aa450a0000 pid=2629 /tmp/sample.bin guuid=34774b91-1b00-0000-b565-a4aa410a0000 pid=2625->guuid=af3fbb94-1b00-0000-b565-a4aa450a0000 pid=2629 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ee898b99-c479-4e5d-bd81-8eef15dd023a
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1965600
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1965600 Sample: main.s390x.elf Startdate: 29/08/2026 Architecture: LINUX Score: 52 37 94.154.43.12, 32, 45608, 45610 CDNEXTGB Turkey 2->37 39 daisy.ubuntu.com 2->39 41 Multi AV Scanner detection for submitted file 2->41 12 main.s390x.elf 2->12         started        15 python3.8 dpkg 2->15         started        signatures3 process4 signatures5 43 Sample deletes itself 12->43 17 main.s390x.elf 12->17         started        process6 process7 19 main.s390x.elf 17->19         started        process8 21 main.s390x.elf bash 19->21         started        23 main.s390x.elf 19->23         started        process9 25 bash lesspipe 21->25         started        27 bash groups 21->27         started        29 bash dircolors 21->29         started        process10 31 lesspipe 25->31         started        33 lesspipe basename 25->33         started        process11 35 lesspipe dirname 31->35         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/78e259dcd058a57d142509d781fdc0950b4fa8f571b921b58be3cbd552db00c0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/78e259dcd058a57d142509d781fdc0950b4fa8f571b921b58be3cbd552db00c0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-29 02:50:23 UTC
File Type:
ELF64 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pdrftxgqlcsx2fbfbhlyd7oasufu7khvog4sdnml4pf5kuw3adaa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260829-dbnqvafp3z/
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/78e259dcd058a57d142509d781fdc0950b4fa8f571b921b58be3cbd552db00c0

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 78e259dcd058a57d142509d781fdc0950b4fa8f571b921b58be3cbd552db00c0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3898669/
  
Delivery method
Distributed via web download

Comments