MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 894e31da072638bcf6a6d399a4efd0c62abfcf1007746884838099d0274b34ab. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 894e31da072638bcf6a6d399a4efd0c62abfcf1007746884838099d0274b34ab
SHA3-384 hash: 8f7c65e155eb44d085ec6cf65aca3ba73b4c5e0891922a4c2aecfe01bdccca22fa3bcbf14c795928bd915ea9187afe4f
SHA1 hash: b6048cfaced1ba1f077ea314a0928c1f71a87535
MD5 hash: 4f6fc2903a9d67eed7f0ef9087d05835
humanhash: michigan-five-stream-river
File name:zerm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:52'312 bytes
First seen:2025-12-21 18:36:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:TBmI+MZqEWkKvg8gYs8QnZDFEJFkBxU2KP6H8:TBmvE0vggm9y2m28
TLSH T1FF332AD9E401AE7CF84EF77EC9130A08B561775562830F3A63AAFD835D722948C56EC2
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
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.Mirai-10018298-0
Create hunting rule

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

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-21T16:00:00Z UTC
Last seen:
2025-12-21T17:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/894e31da072638bcf6a6d399a4efd0c62abfcf1007746884838099d0274b34ab/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cb3e9b1d-eb1c-429d-a6d6-1269e267fc50
Behavior Graph:
Download SVG
%3 guuid=6c3713f1-1b00-0000-554d-e724410d0000 pid=3393 /usr/bin/sudo guuid=6868cef2-1b00-0000-554d-e724470d0000 pid=3399 /tmp/sample.bin guuid=6c3713f1-1b00-0000-554d-e724410d0000 pid=3393->guuid=6868cef2-1b00-0000-554d-e724470d0000 pid=3399 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5ece9a97-618f-4ea3-ba02-2ac82db16eae
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1837163
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: 1837163 Sample: zerm68k.elf Startdate: 21/12/2025 Architecture: LINUX Score: 56 14 109.202.202.202, 80 INIT7CH Switzerland 2->14 16 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->16 18 3 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 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/894e31da072638bcf6a6d399a4efd0c62abfcf1007746884838099d0274b34ab
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/894e31da072638bcf6a6d399a4efd0c62abfcf1007746884838099d0274b34ab/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 18:37:28 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rfhddwqhey4lz5vg2om2j36qyyvl7tyqa52grbedqcm5aj2lgsvq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251221-w9qbfabj61/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/962916a1-0103-48a5-a8ec-7595fbe63130
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/894e31da072638bcf6a6d399a4efd0c62abfcf1007746884838099d0274b34ab

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 894e31da072638bcf6a6d399a4efd0c62abfcf1007746884838099d0274b34ab

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739436/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739187/

Comments