MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f9760376124a2f2f0a93ec0f1bf36117828e72d71870d963907485b9efe0757. 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


Gafgyt


Vendor detections: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f9760376124a2f2f0a93ec0f1bf36117828e72d71870d963907485b9efe0757
SHA3-384 hash: 3fea2d045556f15a0c2e8f86138aed37a8dcaa8319d7eabe960d6c6f03605a7c37070033980ae8f4e9f73719f78f777a
SHA1 hash: e8e9d712d9accc844b3f20ca56aa912ab712c41f
MD5 hash: 5a8b3974af0a0943004105b5c6ea7a40
humanhash: wyoming-solar-winter-butter
File name:bot.ppc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:132'344 bytes
First seen:2024-12-10 17:51:26 UTC
Last seen:2024-12-11 08:45:55 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:a0nwryWvmn/qZIRZSL98z+xpnvTnNoMfBIdegp7PMXgvAtId0DD2h/qvc8kpd/z/:BWvmXZe8z+x57nBKeglPMVtQpdbXP
TLSH T10DD32A06B30C0A47D2632EF43A3F67D093EF9AC121E4F640356FAA899172E365585EDD
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
122
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012201-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6758811912dfc161719f2139linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sends data to a server
Runs as daemon
Substitutes an application name
Deletes a system binary file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug bash lolbin masquerade remote
Link:
https://www.filescan.io/uploads/67587fc9d77c2e9f7d031698/reports/f8645cb4-df3c-4356-b741-1be1d4f3bf95/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cf367fcf-7ef1-4ba9-bda4-dce54ccef4f3
Result
Threat name:
Mirai, Gafgyt, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1572689
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses dynamic DNS services
Yara detected Gafgyt
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f9760376124a2f2f0a93ec0f1bf36117828e72d71870d963907485b9efe0757
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f9760376124a2f2f0a93ec0f1bf36117828e72d71870d963907485b9efe0757/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-10 17:52:06 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f6lwan3besrpf4fjh3apdpzwcf4crzznogdq3frza5efxhx6a5lq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/241210-wfpstawrgk/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135957-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/8c6fca35-f02f-426d-8944-cec1816dd00a
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/2f9760376124a2f2f0a93ec0f1bf36117828e72d71870d963907485b9efe0757

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: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_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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

Gafgyt

elf 2f9760376124a2f2f0a93ec0f1bf36117828e72d71870d963907485b9efe0757

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3340621/
  
Delivery method
Distributed via web download

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