MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 278ac054a48a876da96c72b249d39cb04e7955efbe847126cec66cc00c2cbfe5. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 278ac054a48a876da96c72b249d39cb04e7955efbe847126cec66cc00c2cbfe5
SHA3-384 hash: 3fbc427de54d32fe7e140f77b0cde924a33ad6dc1929408a43142710704d77f2198dc2612f83d7dd017d0081ccb544b3
SHA1 hash: 462eca4f0baca17bdc5b969bb8c1af11d0e51989
MD5 hash: 20ab86838562f789f7044551e06419ae
humanhash: yellow-princess-timing-thirteen
File name:zerm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:53'552 bytes
First seen:2025-12-17 17:42:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:MgeUyrc0s3wV9KWmWEwjJXaaJdDhO98QN5TZjn39jajcODjB4waMvt:TdyEAnqWEMJfdDQ98Q/TZjtmjpD1+mt
TLSH T1D5333A99A401AE3CFD4AE7BE84130A09F571779511820F3BA7EEFD836D321D45E16E82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-17T18:51:00Z UTC
Last seen:
2025-12-18T00:04:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/278ac054a48a876da96c72b249d39cb04e7955efbe847126cec66cc00c2cbfe5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/023f506c-51b1-4336-a692-26ed2b11998e
Behavior Graph:
Download SVG
%3 guuid=57d5ea2a-1c00-0000-08bb-44ce8e0a0000 pid=2702 /usr/bin/sudo guuid=0101e92d-1c00-0000-08bb-44ce990a0000 pid=2713 /tmp/sample.bin guuid=57d5ea2a-1c00-0000-08bb-44ce8e0a0000 pid=2702->guuid=0101e92d-1c00-0000-08bb-44ce990a0000 pid=2713 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3ef08830-5da0-4f3c-83d1-89d6f0598b55
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1835053
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1835053 Sample: zerm68k.elf Startdate: 17/12/2025 Architecture: LINUX Score: 56 14 157.245.79.120, 39691, 41502 DIGITALOCEAN-ASNUS United States 2->14 16 slursbeback.ru 2->16 18 Antivirus / Scanner detection for submitted sample 2->18 20 Multi AV Scanner detection for submitted file 2->20 8 zerm68k.elf 2->8         started        signatures3 process4 process5 10 zerm68k.elf 8->10         started        process6 12 zerm68k.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/278ac054a48a876da96c72b249d39cb04e7955efbe847126cec66cc00c2cbfe5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/278ac054a48a876da96c72b249d39cb04e7955efbe847126cec66cc00c2cbfe5/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 17:43:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e6fmavferkdw3klmokzetu44wbhhsvppx2chcjwoyzwmadbmx7sq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251217-wanzbscs9d/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/daabe5cc-90ab-45fb-8497-e5cfbd7d3165
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/278ac054a48a876da96c72b249d39cb04e7955efbe847126cec66cc00c2cbfe5

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 278ac054a48a876da96c72b249d39cb04e7955efbe847126cec66cc00c2cbfe5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726570/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726458/

Comments