MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7fa1fe8c09f717f938ffe4f48c511a1f503aa77fe4bf783fec5b4a4131079ee6. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7fa1fe8c09f717f938ffe4f48c511a1f503aa77fe4bf783fec5b4a4131079ee6
SHA3-384 hash: d035d15a35d7c7747faebeb4d53db1fc23440739dfceb1557d977f9d5c251cf4b5fc7ffa6181dd9b7166bae1d2c385a5
SHA1 hash: f73a0dd3fc92f86b112176f1bbf9eca2925df835
MD5 hash: 881b50a55373b035b9ec31a266d67a57
humanhash: romeo-avocado-pennsylvania-west
File name:armv5l
Download: download sample
Signature Gafgyt
Create hunting rule
File size:146'208 bytes
First seen:2025-07-27 03:59:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:jnyQgFxzEptEBX7X6jAOsVGkJ+uG5cNkThwtUOR2+/oH0xR3Uj:jnyQgFxzEptEBX/zEIkThwSOR2+wUxR+
TLSH T1F1E30745FC558F16C6C266BBFB4E428D772B1768D3EE72039D296F20378B85A0E36142
telfhash t112210659de5409ec23d0c78612de71a70efd30a57b1614a59779974b0602ac3b02953b
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 :
49
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
bash lolbin mirai rust
Link:
https://www.filescan.io/uploads/6885a41d13488cfd44da0209/reports/5990725a-9a89-4d6e-ab2f-eb44114912a6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
188
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7fa1fe8c09f717f938ffe4f48c511a1f503aa77fe4bf783fec5b4a4131079ee6
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4d8a6745-2f16-4dcc-b1c4-a9de0c5229da
Behavior Graph:
Download SVG
%3 guuid=a681e22a-1900-0000-bb93-ec7353120000 pid=4691 /usr/bin/sudo guuid=00b6462c-1900-0000-bb93-ec735b120000 pid=4699 /tmp/sample.bin guuid=a681e22a-1900-0000-bb93-ec7353120000 pid=4691->guuid=00b6462c-1900-0000-bb93-ec735b120000 pid=4699 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5b36cd3e-4368-4796-8578-77f07741154e
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1744823
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Found malware configuration
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to set files in /etc globally writable
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1744823 Sample: armv5l.elf Startdate: 27/07/2025 Architecture: LINUX Score: 100 29 89.116.20.194, 7074 LRTC-ASLT Lithuania 2->29 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 4 other IPs or domains 2->33 35 Found malware configuration 2->35 37 Antivirus detection for dropped file 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 3 other signatures 2->41 9 armv5l.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 process5 17 armv5l.elf 9->17         started        process6 19 armv5l.elf 17->19         started        file7 25 /var/main, ELF 19->25 dropped 27 /etc/init.d/xs.main, POSIX 19->27 dropped 43 Sample tries to set files in /etc globally writable 19->43 45 Drops files in suspicious directories 19->45 47 Sample deletes itself 19->47 23 armv5l.elf 19->23         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7fa1fe8c09f717f938ffe4f48c511a1f503aa77fe4bf783fec5b4a4131079ee6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7fa1fe8c09f717f938ffe4f48c511a1f503aa77fe4bf783fec5b4a4131079ee6/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Gafgyt
Link:
https://tip.neiki.dev/file/7fa1fe8c09f717f938ffe4f48c511a1f503aa77fe4bf783fec5b4a4131079ee6
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-27 03:59:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 37 (43.24%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p6q75daj64l7soh74t2iyui2d5idvj374s7xqp7mlnfecmiht3ta._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/250727-ej9hysfn9s/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies init.d
Deletes itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3484edbb-e151-45fc-94cb-014307d5c70a
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/7fa1fe8c09f717f938ffe4f48c511a1f503aa77fe4bf783fec5b4a4131079ee6

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

Gafgyt

elf 7fa1fe8c09f717f938ffe4f48c511a1f503aa77fe4bf783fec5b4a4131079ee6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3587311/
  
Delivery method
Distributed via web download

Comments