MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 962cfbad99a313cfa0989ce638f9f4473404e439f41302c269e2abf4962d33cf. 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: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 962cfbad99a313cfa0989ce638f9f4473404e439f41302c269e2abf4962d33cf
SHA3-384 hash: 899403c2e1f5f4d0177bd2dce746277c629a41ff3529062d2e35054e9abf47997edb43740e184e8c290404a4ee5c8449
SHA1 hash: c5374a4f07b0ae1ecc7b0ef97908631d5eda87ad
MD5 hash: 4bff0b8fa99073d4fded28c72007d51d
humanhash: artist-december-skylark-moon
File name:zerarm
Download: download sample
Signature Mirai
Create hunting rule
File size:70'860 bytes
First seen:2026-01-12 13:07:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:GsHr53zoZxWzN3DR26SNBuSS1qpuW18gSRcO+rl8F+Rz++9ndbjx4stBzBrthifz:bJhS6IWqAXapQpfSY+n4AZg+ocFPCT
TLSH T1276307CABCC4C602C5F060B6BB0F618E376643B8E3E2B157DD19AB19670F8670A37251
telfhash t11a5122aa4fb819ed2bc29284c2cd650d4ff9389b6b593853d61d5b4fc4436d2b01ec36
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6964f26030368802bb81ddce/reports/92370df4-790f-4113-b264-44c1ebeae577/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/69e56284-c0ef-4170-9fe6-d669eec484f4
Behavior Graph:
Download SVG
%3 guuid=1fb7f578-1800-0000-f963-d8ebf80d0000 pid=3576 /usr/bin/sudo guuid=8e34ba7a-1800-0000-f963-d8ebff0d0000 pid=3583 /tmp/sample.bin guuid=1fb7f578-1800-0000-f963-d8ebf80d0000 pid=3576->guuid=8e34ba7a-1800-0000-f963-d8ebff0d0000 pid=3583 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cd996c3e-9fb2-4f5c-b327-f9c1eed9b330
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1849105
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1849105 Sample: zerarm.elf Startdate: 12/01/2026 Architecture: LINUX Score: 48 14 167.99.246.88, 39691, 49124 DIGITALOCEAN-ASNUS United States 2->14 16 slursbeback.ru 2->16 18 Multi AV Scanner detection for submitted file 2->18 8 zerarm.elf 2->8         started        signatures3 process4 process5 10 zerarm.elf 8->10         started        process6 12 zerarm.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/962cfbad99a313cfa0989ce638f9f4473404e439f41302c269e2abf4962d33cf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/962cfbad99a313cfa0989ce638f9f4473404e439f41302c269e2abf4962d33cf/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sywpxlmzumj47ieytttdr6pui42ajzbz6qjqfqtj4kv7jfrngphq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260112-qdjacsat7a/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/22bd9e6f-ca7a-46aa-b48e-22432f8991c8
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 962cfbad99a313cfa0989ce638f9f4473404e439f41302c269e2abf4962d33cf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739206/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739402/
  
URLhaus
https://urlhaus.abuse.ch/url/3740308/

Comments