MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5f7265ab3e9c1189cace3f86d6fefc159964a7e4f0835452adca7b2172d4af6. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5f7265ab3e9c1189cace3f86d6fefc159964a7e4f0835452adca7b2172d4af6
SHA3-384 hash: 5c4ff7ec33855661d6d2f5eb7ec4b0f8145456bc81f681b8d221b28d7941d8453f3ecabf258b374e01fd8b55841cd043
SHA1 hash: 2c1fea37dc23576db8d477e14aedad15a2078e6d
MD5 hash: 3cb8a7c57880d6679e781a6e29ea55c4
humanhash: rugby-april-social-ink
File name:arm7
Download: download sample
Signature Gafgyt
Create hunting rule
File size:44'096 bytes
First seen:2024-12-30 01:17:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:EQnS2KQZYJoLXRhC5dcKw2l/8i2QD05/1WYtEk+2G/e:EQnS2KQu4XRhC5Tw2l/8iM5/wEc/
TLSH T15513E74AF9816F01D4E521BAFF4E124933935B6CE3FE7102AE151F2563CAA6B0F76412
telfhash t133e026304bc888dcb1e029cbc1f9ba274f1ca1a960111472a2fd9c85c231d987c3190d
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 :
119
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Gafgyt-9941301-1
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6771f4ce1bb06b888479641dlinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/6771f4ce04d70cdf80d83b35/reports/e7c83def-398c-47aa-8058-9d0157368533/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b5f7265ab3e9c1189cace3f86d6fefc159964a7e4f0835452adca7b2172d4af6
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 85.239.34.134:6666
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4a421ee8-bb61-4cdd-9c82-fea2669e8621
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1582213
Signature
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b5f7265ab3e9c1189cace3f86d6fefc159964a7e4f0835452adca7b2172d4af6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b5f7265ab3e9c1189cace3f86d6fefc159964a7e4f0835452adca7b2172d4af6/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-30 01:18:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wx3smwvt5harrhfm4p4g237pyfmzmst6j4edkrjk3st3efznjl3a._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
n/a
Link:
https://tria.ge/reports/241230-bnzmrssrgl/
Behaviour
Changes its process name
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-9941301-1
YARA:
n/a
Link:
https://app.threat.zone/submission/c33d38ce-ed0f-47b1-b5b1-8a37ad7b7edf
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b5f7265ab3e9c1189cace3f86d6fefc159964a7e4f0835452adca7b2172d4af6

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_Threat_8299c877
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 b5f7265ab3e9c1189cace3f86d6fefc159964a7e4f0835452adca7b2172d4af6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3382395/
  
Delivery method
Distributed via web download

Comments