MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec2ef000838b418ea582fe8fd680010dfa828a3ef5f2c4666aac5c7468547697. 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: 5


Intelligence 5 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec2ef000838b418ea582fe8fd680010dfa828a3ef5f2c4666aac5c7468547697
SHA3-384 hash: ddae7acb350675bf2067d4d35553a24a56b0531439af24586c737d1e6cc0f0eb3578be79a2d5fe9b84cd627d8c939014
SHA1 hash: 7b2bca5ce088209469cb48be5b5a74362413ce5f
MD5 hash: 2de3d68d10db7550732fca2f230775df
humanhash: william-aspen-jersey-diet
File name:linux
Download: download sample
File size:3'732'024 bytes
First seen:2026-04-05 09:45:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 98304:eI/fgVeBUwh7YbobIxh3QnTTnSVTL7FqkyrXfAz/mIo:eI/YVe5hVbCh36Sp0kOIPo
TLSH T1620633BA08CD4FB6D20DBFA0722979F0FD019DF094EA585415EBD9E2C936DF0D48660A
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
31
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Clean
Maliciousness:

Behaviour
Runs as daemon
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
custom
Botnet:
unknown
Number of open files:
8
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ec2ef000838b418ea582fe8fd680010dfa828a3ef5f2c4666aac5c7468547697
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0ec748d2-163f-4818-a52c-4c2dcd5bcf2d
Behavior Graph:
Download SVG
%3 guuid=6e3bdd5b-1800-0000-4e15-4672af0b0000 pid=2991 /usr/bin/sudo guuid=44ddab5d-1800-0000-4e15-4672b40b0000 pid=2996 /tmp/sample.bin mprotect-exec guuid=6e3bdd5b-1800-0000-4e15-4672af0b0000 pid=2991->guuid=44ddab5d-1800-0000-4e15-4672b40b0000 pid=2996 execve guuid=902e8f76-1800-0000-4e15-4672e50b0000 pid=3045 /tmp/sample.bin zombie guuid=44ddab5d-1800-0000-4e15-4672b40b0000 pid=2996->guuid=902e8f76-1800-0000-4e15-4672e50b0000 pid=3045 clone
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/496777d8-228b-4c6d-a92c-1744ef2b258a
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1893761
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1893761 Sample: linux.elf Startdate: 05/04/2026 Architecture: LINUX Score: 48 10 Multi AV Scanner detection for submitted file 2->10 6 linux.elf 2->6         started        process3 process4 8 linux.elf 6->8         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ec2ef000838b418ea582fe8fd680010dfa828a3ef5f2c4666aac5c7468547697
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ec2ef000838b418ea582fe8fd680010dfa828a3ef5f2c4666aac5c7468547697/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5qxpaaedrnay5jmc72h5naabbx5ifcr66xzmiztkvrohi2cuo2lq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260405-lrrrfacy2n/
Behaviour
Reads runtime system information
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/ec2ef000838b418ea582fe8fd680010dfa828a3ef5f2c4666aac5c7468547697

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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/
Rule name:upx_antiunpack_elf64
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:UPX Anti-Unpacking technique to magic renamed for ELF64
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants

File information

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

Web download

elf ec2ef000838b418ea582fe8fd680010dfa828a3ef5f2c4666aac5c7468547697

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3539354/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3581440/
  
URLhaus
https://urlhaus.abuse.ch/url/3772607/
  
URLhaus
https://urlhaus.abuse.ch/url/3552086/
  
URLhaus
https://urlhaus.abuse.ch/url/3718114/

Comments