MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b33e945d4c6569d5fb68c1642724d9b2c15daf4b52ebc2d0f3840e8c965e390. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b33e945d4c6569d5fb68c1642724d9b2c15daf4b52ebc2d0f3840e8c965e390
SHA3-384 hash: 30332544ef2a2ea82804f6b81c204466c3900fe6b121aca417744c58944245f24e92a9d55b8383fcedaa596edb7a9a1a
SHA1 hash: 51855465e0aa2126b070d7c3e0da7437f1b219aa
MD5 hash: a049c02d85c139360c5e5bad25f61ede
humanhash: eleven-muppet-butter-equal
File name:morte.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:54'732 bytes
First seen:2025-03-07 01:41:43 UTC
Last seen:2025-03-08 17:37:22 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:b2aSaVT7tb/ytJw7ck0jq8oW6iS+Mmw7Oxu8k3Lz:b/VT71/8K7NjWQ+kixSLz
TLSH T1FA33F1116F925B50CBB02E79FEADC8C6C61C4BB859AB94B7312037A025B2C09DF795C7
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 :
14
# of downloads :
129
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.30602.13119.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ca5118c8d04e92a4bf85f4linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/67ca4ef83c5f644bd947343a/reports/e89ba761-4ed4-472e-9794-57002e73cd9e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7b33e945d4c6569d5fb68c1642724d9b2c15daf4b52ebc2d0f3840e8c965e390
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
SUSPICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fa24d340-b956-414a-8fe6-1f33ea7c2df6
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1631399
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7b33e945d4c6569d5fb68c1642724d9b2c15daf4b52ebc2d0f3840e8c965e390
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7b33e945d4c6569d5fb68c1642724d9b2c15daf4b52ebc2d0f3840e8c965e390/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-07 01:42:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pmz6srouyzlj2x5wrqlee4sntmwblwxuwuxlyliphbaorslf4oia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery upx
Link:
https://tria.ge/reports/250307-b4st6a1zas/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/262d3379-a2f5-4cd7-a547-831ccea5919d
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/7b33e945d4c6569d5fb68c1642724d9b2c15daf4b52ebc2d0f3840e8c965e390

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 7b33e945d4c6569d5fb68c1642724d9b2c15daf4b52ebc2d0f3840e8c965e390

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464794/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464766/

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