MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfc1f522341df6a7cc0f13f6c890c95a9e1b094d4466276400592b8e310ac1d9. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfc1f522341df6a7cc0f13f6c890c95a9e1b094d4466276400592b8e310ac1d9
SHA3-384 hash: 0a7ee490bcaafc338c1b88f84cc1575fcd7e96e205f003998f1ffe5886a0662653ccf4f79824a393aa9f4d30fd473095
SHA1 hash: fffa5a482a74fcf4ad4213a3907b776ba6944260
MD5 hash: 0f1ea5f758ef613227477673d34758d3
humanhash: pluto-victor-nuts-three
File name:zerarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:90'012 bytes
First seen:2025-12-16 23:15:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:kduGKKApsFsSmBL3K1Wc39eMzzoRSkOzN8nF5:kdV18c39/08kOzN8nF5
TLSH T1E8932A147E419A36C6D8237FFE9F035C33765394D0DE712BEC20AB55B3AA0162D3A91A
telfhash t1e541bd19df700b9ca7ea465581dfa01757fd31af1f1a1062aa1c6b4f8982682f02e46b
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 :
62
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-9933849-0
Create hunting rule

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

Unix.Trojan.Mirai-9951089-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6941e8473f8fdbf8e948927a/reports/765bc64f-8630-41df-8644-fc068f31d3d9/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-17T00:08:00Z UTC
Last seen:
2025-12-18T02:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/dfc1f522341df6a7cc0f13f6c890c95a9e1b094d4466276400592b8e310ac1d9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5ef4c1ef-87c8-490f-89cb-b1446665f5dc
Behavior Graph:
Download SVG
%3 guuid=b0742084-1c00-0000-9d59-2452c80b0000 pid=3016 /usr/bin/sudo guuid=319e5886-1c00-0000-9d59-2452ce0b0000 pid=3022 /tmp/sample.bin guuid=b0742084-1c00-0000-9d59-2452c80b0000 pid=3016->guuid=319e5886-1c00-0000-9d59-2452ce0b0000 pid=3022 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c9f95726-03a4-4f16-b2af-ed7479bee542
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1834445
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: 1834445 Sample: zerarm5.elf Startdate: 17/12/2025 Architecture: LINUX Score: 56 14 165.232.127.233, 34886, 39691 ALLEGHENYHEALTHNETWORKUS 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 zerarm5.elf 2->8         started        signatures3 process4 process5 10 zerarm5.elf 8->10         started        process6 12 zerarm5.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dfc1f522341df6a7cc0f13f6c890c95a9e1b094d4466276400592b8e310ac1d9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfc1f522341df6a7cc0f13f6c890c95a9e1b094d4466276400592b8e310ac1d9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-16 23:16:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=37a7kirudx3kptapcp3mregjlkpbwcknirtcozaalevy4mikyhmq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251216-288z2swpas/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/98a02257-d3ad-4cf2-a825-1a3db4618ddb
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/dfc1f522341df6a7cc0f13f6c890c95a9e1b094d4466276400592b8e310ac1d9

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 dfc1f522341df6a7cc0f13f6c890c95a9e1b094d4466276400592b8e310ac1d9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726552/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726391/

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