MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eca05f2b461fdd132c2f565fa72c3f6c60e705d42e03572b3b592dd70b11834e. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eca05f2b461fdd132c2f565fa72c3f6c60e705d42e03572b3b592dd70b11834e
SHA3-384 hash: cb6e9ddf3b6303dbcdcb34f339bc10eba2931587fa0c44b7848dda965a0aad7e978e83ae20b0a8ad625f5c20a1f7d434
SHA1 hash: fdb4704440360361db71e542e060d6f4d4b9ee42
MD5 hash: 6051c19aee177ba0f2bde4664d26afc1
humanhash: pip-spring-april-freddie
File name:cbr.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:74'240 bytes
First seen:2024-12-31 04:56:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dKlGb1HTszjpGXJMdybvpfCHh9wXxsc6:d2SNqjhybRS+B
TLSH T1D1735C13208150FDC99DD2BCDADE56219633B8B822A6B60CB3D4FD126A4DF132E79774
telfhash t1062149b5376a1890f6ebf526b359f92d1c781d2104d631dad2b2b4afd7293d0047183a
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30555.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Exploit.Mirai-9795501-0
Create hunting rule

Unix.Exploit.Mirai-9798002-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6773799f74a2bd296e24b250linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/6773799f5c29e11444edb95b/reports/98512728-dd5f-402f-b309-aa61b229569e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
79.124.60.186/cbrbinaries
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/eca05f2b461fdd132c2f565fa72c3f6c60e705d42e03572b3b592dd70b11834e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1e633ac8-6d3e-4a1b-899e-5fb564e18a83
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1582623
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/eca05f2b461fdd132c2f565fa72c3f6c60e705d42e03572b3b592dd70b11834e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/eca05f2b461fdd132c2f565fa72c3f6c60e705d42e03572b3b592dd70b11834e/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-12-31 04:57:04 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5sqf6k2gd7orglbpkzp2olb7nrqooboufybvokz3lew5ocyrqnha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/241231-fk9e1svrbq/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Exploit.Mirai-9795501-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_33b4111a
Link:
https://app.threat.zone/submission/146f390a-e609-4c31-8e8e-75dd73f5a468
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/eca05f2b461fdd132c2f565fa72c3f6c60e705d42e03572b3b592dd70b11834e

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
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 eca05f2b461fdd132c2f565fa72c3f6c60e705d42e03572b3b592dd70b11834e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3383872/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments