MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39997ee80f73f3d23f29e5d5fd8a4b69a9fe961380ec02f61aedeabe44b80b30. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 39997ee80f73f3d23f29e5d5fd8a4b69a9fe961380ec02f61aedeabe44b80b30
SHA3-384 hash: 41112872f370439612a822f12dcc2248c1204e94f030250f36154a6ab200a3775224d5045711a80ec4c8e7ca3524c06c
SHA1 hash: 18d2f0b62c38435faf74d0ae36aa7548b4bc36a9
MD5 hash: 5997c4537e231dbae655cef5449bc1ce
humanhash: johnny-kitten-florida-indigo
File name:parm
Download: download sample
Signature Mirai
Create hunting rule
File size:36'308 bytes
First seen:2025-04-19 19:09:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:j7cUFl3TKpB35+fWAgQxKotW7M97r36QFus3UozM:jTljKpBYfWy/tWe36QFTzM
TLSH T1BDF2E162259F9A70F2F842F0CE9494C579B2A3FAD93E7074548C852D22DB08DBE6C5C7
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 UPX
File size (compressed) :36'308 bytes
File size (de-compressed) :79'336 bytes
Format:linux/arm
Unpacked file: 0ce67ca81dfca32ca1fab22ddb10a686d6aa515a54b49c44ad08ed853927f8fd

Intelligence

File Origin
# of uploads :
1
# of downloads :
134
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.28295.5439.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6803f51c2203b3e10cd1ad57linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6803f51790767142c3dbe381/reports/08e6b7e7-929e-495a-8835-69587292a56e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
83
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/39997ee80f73f3d23f29e5d5fd8a4b69a9fe961380ec02f61aedeabe44b80b30
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bffb7932-68ae-46e0-b505-1eade4ccdfa9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1669329
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1669329 Sample: parm.elf Startdate: 19/04/2025 Architecture: LINUX Score: 64 17 176.65.134.201, 18129, 50086 DIOGELO-ASGB Germany 2->17 19 daisy.ubuntu.com 2->19 21 Multi AV Scanner detection for submitted file 2->21 23 Yara detected Mirai 2->23 25 Sample is packed with UPX 2->25 8 parm.elf 2->8         started        signatures3 process4 signatures5 27 Sample deletes itself 8->27 11 parm.elf 8->11         started        process6 process7 13 parm.elf 11->13         started        15 parm.elf 11->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/39997ee80f73f3d23f29e5d5fd8a4b69a9fe961380ec02f61aedeabe44b80b30
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/39997ee80f73f3d23f29e5d5fd8a4b69a9fe961380ec02f61aedeabe44b80b30/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-19 19:10:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hgmx52apopz5epzj4xk73cslngu75fqtqdwaf5q25xvl4rfybmya._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250419-xvertstscx/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/39997ee80f73f3d23f29e5d5fd8a4b69a9fe961380ec02f61aedeabe44b80b30

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 39997ee80f73f3d23f29e5d5fd8a4b69a9fe961380ec02f61aedeabe44b80b30

(this sample)

Mirai

elf 0ce67ca81dfca32ca1fab22ddb10a686d6aa515a54b49c44ad08ed853927f8fd

  
Dropping
SHA256 0ce67ca81dfca32ca1fab22ddb10a686d6aa515a54b49c44ad08ed853927f8fd
  
Dropping
MD5 4e609f541c6bb8cdbd04e4a05ef38856
  
URLhaus
https://urlhaus.abuse.ch/url/3518469/
  
Delivery method
Distributed via web download

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