MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0f4e3dac179613297cd7898ad6bef9f17b83b7bd8e257c82e6b64d2ddeaad7b. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c0f4e3dac179613297cd7898ad6bef9f17b83b7bd8e257c82e6b64d2ddeaad7b
SHA3-384 hash: a6da11d79d7a489b6acafa2e28c586060a861b4ef276cdbc382f376bf019b6e61b124234ae6dddba26481f592aa27b50
SHA1 hash: 3b63db18b8cb2e6dfd6d09e5062007eaff9ce785
MD5 hash: d747a4e129f6b41326a488ef36ba03ec
humanhash: undress-aspen-florida-batman
File name:zerspc
Download: download sample
Signature Mirai
Create hunting rule
File size:88'536 bytes
First seen:2026-01-25 00:08:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:954vvmfwmaDttPYHn0wMNmukgflGPbFIRqwusnA3:/84rWtHNFsJunA3
TLSH T1CA835B11ED786E27C5D0717A51E34630F5B643992ABC5A0F7EA31D9CEF14320312FAAA
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
166
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69755f3655805a763ff48c7d/reports/e68c22f6-bc55-4183-9e32-8620de9e2e82/overview
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2026-01-24T22:25:00Z UTC
Last seen:
2026-01-24T22:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c0f4e3dac179613297cd7898ad6bef9f17b83b7bd8e257c82e6b64d2ddeaad7b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d4be9984-b7e8-4be0-870b-32d9afb62ce2
Behavior Graph:
Download SVG
%3 guuid=6314e564-1800-0000-3df2-61809d0c0000 pid=3229 /usr/bin/sudo guuid=c0360968-1800-0000-3df2-6180a00c0000 pid=3232 /tmp/sample.bin guuid=6314e564-1800-0000-3df2-61809d0c0000 pid=3229->guuid=c0360968-1800-0000-3df2-6180a00c0000 pid=3232 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7e07bcb8-5e8e-4fc8-996c-8213bf8d91ab
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1857044
Signature
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1857044 Sample: zerspc.elf Startdate: 25/01/2026 Architecture: LINUX Score: 56 22 109.202.202.202, 80 INIT7CH Switzerland 2->22 24 134.122.13.243, 39691, 53700 DIGITALOCEAN-ASNUS United States 2->24 26 5 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 8 zerspc.elf .systemd-journald 2->8         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 file5 20 /dev/shm/.systemd-journald, ELF 8->20 dropped 30 Drops invisible ELF files 8->30 32 Sample deletes itself 8->32 16 .systemd-journald 8->16         started        signatures6 process7 process8 18 .systemd-journald 16->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c0f4e3dac179613297cd7898ad6bef9f17b83b7bd8e257c82e6b64d2ddeaad7b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c0f4e3dac179613297cd7898ad6bef9f17b83b7bd8e257c82e6b64d2ddeaad7b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-25 00:09:29 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yd2ohwwbpfqtff6npcmk227pt4l3qo333drfpsbonnsnfxpkvv5q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260125-afnd4aay9c/
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/c0f4e3dac179613297cd7898ad6bef9f17b83b7bd8e257c82e6b64d2ddeaad7b

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 c0f4e3dac179613297cd7898ad6bef9f17b83b7bd8e257c82e6b64d2ddeaad7b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739429/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739225/

Comments