MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8efba288faa7c3a28f879f027b7891c52cf4e9349a5cb07b921228594167e94e. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8efba288faa7c3a28f879f027b7891c52cf4e9349a5cb07b921228594167e94e
SHA3-384 hash: a7c89bb3fc2688a74e7f0fb670b819a8c789ae4b0b1c2e0617c92102f58cc5b6d80a84960afb612bc56c5a7dd85eca36
SHA1 hash: f8da8f62d82fe3645054b6e16ec0aefe16d08307
MD5 hash: c61f3d7d2c06494bc6fe5f2f42b2b508
humanhash: india-seven-arizona-kentucky
File name:bot_armv7
Download: download sample
Signature Gafgyt
Create hunting rule
File size:24'068 bytes
First seen:2026-05-16 16:26:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 384:/Ly67bkAUq6Us4bh7Tu6OwWKV29SbouvsbEfJR:Ty4ts4btyHQkKsbEfJ
TLSH T1B9B22CA3EAEB8E13CDD11579C36B97303251C4A98D529F17E81C04F4199BADC6EB4F90
telfhash t113d0231561b50c0cc1f615319c448712b0133b2241249d108e14d7c0e03f414f35dc87
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 BlinkzSec
Tags:gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
ES ES
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8efba288faa7c3a28f879f027b7891c52cf4e9349a5cb07b921228594167e94e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Clean
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/8efba288faa7c3a28f879f027b7891c52cf4e9349a5cb07b921228594167e94e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/61b63273-551c-4435-907a-4b9e828f68b4
Behavior Graph:
Download SVG
%3 guuid=db218b95-1b00-0000-f3f0-fc4e9b0c0000 pid=3227 /usr/bin/sudo guuid=ad1f9899-1b00-0000-f3f0-fc4ea00c0000 pid=3232 /tmp/sample.bin guuid=db218b95-1b00-0000-f3f0-fc4e9b0c0000 pid=3227->guuid=ad1f9899-1b00-0000-f3f0-fc4ea00c0000 pid=3232 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2b3fc07e-a2cf-45e6-8ef9-9928e0f515cd
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8efba288faa7c3a28f879f027b7891c52cf4e9349a5cb07b921228594167e94e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8efba288faa7c3a28f879f027b7891c52cf4e9349a5cb07b921228594167e94e/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/8efba288faa7c3a28f879f027b7891c52cf4e9349a5cb07b921228594167e94e
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-05-16 16:24:40 UTC
File Type:
ELF32 Little (SO)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r352fch2u7b2fd4ht4bhw6eryuwpj2jutjola64sciufsqlh5fha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260516-txw74say4j/
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/8efba288faa7c3a28f879f027b7891c52cf4e9349a5cb07b921228594167e94e

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_arm_mips_ko_so
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 8efba288faa7c3a28f879f027b7891c52cf4e9349a5cb07b921228594167e94e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3847873/
  
Delivery method
Distributed via web download

Comments