MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a463278c09b693e045ec03b0def9ffd560f56993eb40cbbd513942d704680778. 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: 12


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

SHA256 hash: a463278c09b693e045ec03b0def9ffd560f56993eb40cbbd513942d704680778
SHA3-384 hash: b4b6ed70577c52f36e6777f011c5ae8498652b699c17deccee1f1aa208c882edd7fa1947dc545165c31b26782c9fe2d1
SHA1 hash: faa1876fa799258b2de73f13876bab7348f91971
MD5 hash: de194524341155c316e24eaccd32e834
humanhash: nuts-blossom-potato-video
File name:armv4l
Download: download sample
Signature Gafgyt
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File size:209'844 bytes
First seen:2024-12-24 02:31:03 UTC
Last seen:2024-12-24 11:10:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:vQAcUUofvUouuWhiKwBo/6yOB17iSNmrPXd7wZASrFfuwoE7cDzig674vXAd8zu:vQAcauuN7TALXdcKSrtPOOP4PAd8z
TLSH T15B24D6C79956CA17CAC7D533FE3E76892F108367C3C57302E510AB9B3B5583B19AA680
telfhash t136d02214f700808c0745c352d1e8a31b4b74f28f0750b8a206e50b818842800f62e948
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
3
# of downloads :
227
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
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Unix.Dropper.Mirai-7135893-0
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Unix.Dropper.Mirai-7136105-0
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Unix.Trojan.Mirai-7759336-0
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Unix.Trojan.Mirai-7772538-0
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Unix.Trojan.Mirai-9885259-0
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Unix.Trojan.Mirai-9933849-0
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Unix.Trojan.Gafgyt-9940653-0
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Unix.Trojan.Mirai-9951089-0
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Unix.Trojan.Mirai-10004218-0
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Unix.Trojan.Gafgyt-6735924-0
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Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676a1d248a4d48ee35feb859linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/676a1d238134167603975e33/reports/f7ed6986-1998-4087-806a-335b2e0eb1df/overview
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
15
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
23,23023,10023,26,10001,6962,2323,30002,4719,2332,63210,60023,6023,1337,2601,6002,2002,30003,7777,9999,63256,17000,2030,254,1023,60009,7218,2223,5523,9001,35387,523
Full report:
https://elfdigest.com/brief/a463278c09b693e045ec03b0def9ffd560f56993eb40cbbd513942d704680778
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 172.217.192.127:3478
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6f9b0f11-6664-4ad2-9e38-e7fa454e02e7
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1580162
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS TXT record lookups
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1580162 Sample: armv4l.elf Startdate: 24/12/2024 Architecture: LINUX Score: 72 18 pool.rentcheapcars.sbs 2->18 20 iranistrash.libre 2->20 22 100 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Connects to many ports of the same IP (likely port scanning) 2->28 8 armv4l.elf 2->8         started        signatures3 30 Performs DNS TXT record lookups 20->30 process4 signatures5 32 Sample deletes itself 8->32 11 armv4l.elf 8->11         started        process6 signatures7 34 Opens /sys/class/net/* files useful for querying network interface information 11->34 14 armv4l.elf 11->14         started        16 armv4l.elf 11->16         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a463278c09b693e045ec03b0def9ffd560f56993eb40cbbd513942d704680778
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a463278c09b693e045ec03b0def9ffd560f56993eb40cbbd513942d704680778/
Threat name:
Linux.Backdoor.Gafgyt
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Status:
Malicious
First seen:
2024-12-24 02:32:07 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=urrspdajw2j6arpmaoyn56p72vqpk2mt5namxpkrhfbnobdia54a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Link:
https://tria.ge/reports/241224-c1a1lszlcl/
Behaviour
Enumerates kernel/hardware configuration
Changes its process name
Reads system network configuration
Reads MAC address of network interface
Reads network interface configuration
Deletes itself
Unexpected DNS network traffic destination
Contacts a large (339590) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135893-0
YARA:
n/a
Link:
https://app.threat.zone/submission/60959467-c0d4-4b8d-ac35-57c52830cbcd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
BASHLITE
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/a463278c09b693e045ec03b0def9ffd560f56993eb40cbbd513942d704680778

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:enterpriseapps2
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Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Generic_Threat_d94e1020
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Author:Elastic Security
Rule name:unixredflags3
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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 a463278c09b693e045ec03b0def9ffd560f56993eb40cbbd513942d704680778

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3350360/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3374657/
  
URLhaus
https://urlhaus.abuse.ch/url/3375088/

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