MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 399c7ffb446081836660326ef7e781fc68d0273bcf01e287c1de5f2bd69ecf83. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 399c7ffb446081836660326ef7e781fc68d0273bcf01e287c1de5f2bd69ecf83
SHA3-384 hash: 1558854e923163ff8cd406bd401f6864ffddec246b3936b0357730299889cbf34fa25dc2426db06aaadf98aa3451d019
SHA1 hash: 1887079849e13e2bb63d0a4effe3766b168f349c
MD5 hash: f48f64a1d0e56138c3b23c62abb319cc
humanhash: april-earth-avocado-kansas
File name:garm
Download: download sample
Signature Mirai
Create hunting rule
File size:60'744 bytes
First seen:2024-12-31 09:46:46 UTC
Last seen:2025-01-14 14:51:14 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:oQSahyiQGrPHGxHw1/2OOt9bk9JtLvBp:oQj6GzGxwdgaPBp
TLSH T127532991FD819A13C6C4127AFB1E428C372753A8E2EA3307DD265F21378B96B0E77651
telfhash t13421ed2169c84fd8c7e1852ca58b262f341f34f90d671556cf6e3e5b8a13ae270a0432
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 :
2
# of downloads :
194
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.22647.13818.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6773bdb074a2bd296e24ba8dlinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/6773bdaa24c66757ceb6d256/reports/d5035523-88a3-44a7-a185-c6b7e94ab103/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
37
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/399c7ffb446081836660326ef7e781fc68d0273bcf01e287c1de5f2bd69ecf83
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 154.213.187.125:51320
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a8685b2e-6614-48db-92cf-51181d5e3d23
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1582720
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1582720 Sample: garm.elf Startdate: 31/12/2024 Architecture: LINUX Score: 52 14 154.213.187.125, 46262, 46264, 46266 DDOSING-BGP-NETWORKUS Seychelles 2->14 16 Multi AV Scanner detection for submitted file 2->16 18 Connects to many ports of the same IP (likely port scanning) 2->18 8 garm.elf 2->8         started        signatures3 process4 process5 10 garm.elf 8->10         started        process6 12 garm.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/399c7ffb446081836660326ef7e781fc68d0273bcf01e287c1de5f2bd69ecf83
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/399c7ffb446081836660326ef7e781fc68d0273bcf01e287c1de5f2bd69ecf83/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-31 09:47:18 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=hgoh762emcaygztagjxppz4b7runajz3z4a6fb6b3zpsxvu6z6bq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/241231-lzdjsaxmgq/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Renames itself
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c7dc6c6b-238f-45dc-a469-1857257db096
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/399c7ffb446081836660326ef7e781fc68d0273bcf01e287c1de5f2bd69ecf83

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: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

sh 86665d0fac0c9482fc9f74ac34bbe325874b7886ef111b35b41e6f7956487304

Mirai

elf 399c7ffb446081836660326ef7e781fc68d0273bcf01e287c1de5f2bd69ecf83

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3384183/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3384199/
  
Dropped by
SHA256 86665d0fac0c9482fc9f74ac34bbe325874b7886ef111b35b41e6f7956487304
  
Dropped by
MD5 65b39a66a500118758ab817a890986e4
  
Dropped by
SHA256 3733b9bb3ab92c1a6ec58d2eb57bea98f78bc37b442e012de2225d506ed2f090
  
Dropped by
MD5 1cc43544bc7cd8be3cde6151dc3f3d90

Comments