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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efd4d53256b2df19ef79cfe5a80f53b8063ef8b96d9152d7b5367448182ba5b7. 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


Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: efd4d53256b2df19ef79cfe5a80f53b8063ef8b96d9152d7b5367448182ba5b7
SHA3-384 hash: 5fa47fa5f47fea3cbd59c1b470f813f50b38d9060c465f5e2e1599db8c5f66ed7be342f52422a6123b41ac1fd1390b95
SHA1 hash: a3b2f1f6ba0d923b85d3da48799ada525da93149
MD5 hash: 51596a28eb8c8e1da63ea7ab38d6f698
humanhash: zebra-virginia-ack-north
File name:efd4d53256b2df19ef79cfe5a80f53b8063ef8b96d9152d7b5367448182ba5b7
Download: download sample
File size:108'156 bytes
First seen:2026-09-20 12:17:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:2glZ3FtCKXhkmHtZ9TEKzjfj/WMngyIfsW:2IIKXhZtL7jOTyIb
TLSH T12EB312A38939B3BAD8B1E4E0F65C368D141563C8DE59FA10370E7869471438E0EAF397
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 GAYINT_DOT_ORG
Tags:cowrie elf honeypot mips

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9786053-0
Create hunting rule

Unix.Trojan.Mirai-9786115-0
Create hunting rule

Unix.Trojan.Mirai-9786166-0
Create hunting rule

Unix.Trojan.Mirai-9819430-0
Create hunting rule

Unix.Trojan.Mirai-9819450-0
Create hunting rule

Unix.Trojan.Mirai-9821543-0
Create hunting rule

Unix.Trojan.Mirai-9822019-0
Create hunting rule

Unix.Trojan.Mirai-9822570-0
Create hunting rule

Unix.Trojan.Mirai-9823425-0
Create hunting rule

Unix.Trojan.Mirai-9823624-0
Create hunting rule

Unix.Trojan.Mirai-9823625-0
Create hunting rule

Unix.Dropper.Mirai-9825964-0
Create hunting rule

Unix.Trojan.Mirai-9826420-0
Create hunting rule

Unix.Trojan.Mirai-9826840-0
Create hunting rule

Unix.Trojan.Mirai-9827594-0
Create hunting rule

Unix.Trojan.Mirai-9828330-0
Create hunting rule

Unix.Trojan.Mirai-9828606-0
Create hunting rule

Unix.Trojan.Mirai-9829012-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6aafcf0723253679f64513ec/reports/81b26e2e-8332-4b8a-abe8-32618c2a0cf8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/efd4d53256b2df19ef79cfe5a80f53b8063ef8b96d9152d7b5367448182ba5b7
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/efd4d53256b2df19ef79cfe5a80f53b8063ef8b96d9152d7b5367448182ba5b7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3f1e8ae9-b34a-4fde-92e0-67955d16b410
Behavior Graph:
Download SVG
%3 guuid=8779f60c-1b00-0000-200d-069f8f080000 pid=2191 /usr/bin/sudo guuid=abf17a17-1b00-0000-200d-069f9f080000 pid=2207 /tmp/sample.bin guuid=8779f60c-1b00-0000-200d-069f8f080000 pid=2191->guuid=abf17a17-1b00-0000-200d-069f9f080000 pid=2207 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d2b95fa7-956c-45b7-ae7c-1526457f9698
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/efd4d53256b2df19ef79cfe5a80f53b8063ef8b96d9152d7b5367448182ba5b7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/efd4d53256b2df19ef79cfe5a80f53b8063ef8b96d9152d7b5367448182ba5b7/
Threat name:
Linux.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2026-09-20 12:18:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=57knkmswwlprt33zz7s2qd2txadd56fznwivfv5vgz2eqgbluw3q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
upx
Link:
https://tria.ge/reports/260920-pgp2mswyby/
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/efd4d53256b2df19ef79cfe5a80f53b8063ef8b96d9152d7b5367448182ba5b7

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_IoT_DVR_Botnet_Hama_UPX
Create hunting rule
Author:Serhii Kocherhan
Description:Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Packer_Patched_UPX_62e11c64
Create hunting rule
Author:Elastic Security
Reference:https://cujo.com/upx-anti-unpacking-techniques-in-iot-malware/
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

elf efd4d53256b2df19ef79cfe5a80f53b8063ef8b96d9152d7b5367448182ba5b7

(this sample)

  
Delivery method
Distributed via web download

Comments