MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72c5894d91e3588927718331b8ee825760c0832c0716d7fb092d743d97fb214e. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72c5894d91e3588927718331b8ee825760c0832c0716d7fb092d743d97fb214e
SHA3-384 hash: 2fa10e1368401cdc4c18814248edcccbc4216c85fbf3efa692bbed10428b614c9a6dc5a61a46c77745687ed03fb566d2
SHA1 hash: 8d85a76d8daad99f90405ee76a9d60ab4656efda
MD5 hash: 8f03bf66c411f5b9ffeeb2a0288ff7ea
humanhash: spaghetti-island-delta-jupiter
File name:nwfaiehg4ewijfgriehgirehaughrarg.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:100'128 bytes
First seen:2025-12-06 19:45:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ovnkgVcjRZd/PFt+rUsXLxp6n8aUGIQKCtDSi9rJvweB87w/p5iY17HmX:kVchXFUlLb6n8aU2rJvweB8E/pIX
TLSH T1B4A32A56F9818B21D6C112BAFA1E118E3313177CE2EF7212AD146F2477CB96B0E7B815
telfhash t1c8f09e721fcc57dc73e8018951fb23780a64709d263077996dbec61f408686b7026c39
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 7951f9e0f8fe6894ec53c3f96a4b21dc35983c6601f536e27d86c59baf53fbe1
File size (compressed) :43'792 bytes
File size (de-compressed) :100'128 bytes
Format:linux/arm
Packed file: 7951f9e0f8fe6894ec53c3f96a4b21dc35983c6601f536e27d86c59baf53fbe1

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/c72b0fc4-0975-4347-bff3-41c6d0bc72c2/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/69348805bc15eab491f5ff6c/reports/349bac0e-f311-4f91-aa00-6be03a64866a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-06T17:56:00Z UTC
Last seen:
2025-12-07T02:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/72c5894d91e3588927718331b8ee825760c0832c0716d7fb092d743d97fb214e/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bdba2d91-0d1b-4213-b452-3b69dc9c30c5
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1828077
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/72c5894d91e3588927718331b8ee825760c0832c0716d7fb092d743d97fb214e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/72c5894d91e3588927718331b8ee825760c0832c0716d7fb092d743d97fb214e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 19:46:14 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=olcystmr4nmisj3rqmy3r3uck5qmbazma4lnp6yjfv2d3f73efha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251206-yg2vwadn71/
Malware Config
C2 Extraction:
frohncrop77.duckdns.org
catelcro.duckdns.org
fishertriv.duckdns.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5f674e06-7cb3-408f-9ba5-6f36d2bc9e55
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/72c5894d91e3588927718331b8ee825760c0832c0716d7fb092d743d97fb214e

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 7951f9e0f8fe6894ec53c3f96a4b21dc35983c6601f536e27d86c59baf53fbe1

Mirai

elf 72c5894d91e3588927718331b8ee825760c0832c0716d7fb092d743d97fb214e

(this sample)

  
Dropped by
SHA256 7951f9e0f8fe6894ec53c3f96a4b21dc35983c6601f536e27d86c59baf53fbe1
  
URLhaus
https://urlhaus.abuse.ch/url/3728096/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 05f3445c4f2a1ff269ffbfd1d6de270d

Comments