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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ea40ecec0b30982fbb1662e67f97f0e9d6f43d2d587f2f588525fae683abea73. 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


XorDDoS


Vendor detections: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ea40ecec0b30982fbb1662e67f97f0e9d6f43d2d587f2f588525fae683abea73
SHA3-384 hash: cb5e4665561edb391fdec38e6b1e87c311810ee5c34ecd9a73d1290a64bbf8ec0faff7a4e1f64926145f533d73595215
SHA1 hash: 9c20269df6694260a24ac783de2e30d627a6928a
MD5 hash: f9191bab1e834d4aef3380700639cee9
humanhash: chicken-table-illinois-august
File name:ea40ecec0b30982fbb1662e67f97f0e9d6f43d2d587f2f588525fae683abea73
Download: download sample
Signature XorDDoS
Create hunting rule
File size:562'240 bytes
First seen:2022-12-26 18:04:02 UTC
Last seen:2025-04-20 08:53:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:VeRvuKqiVZ4En5drNK0pPEfJKlHZ8mG97Qxee6yzmx:VIv/qiVNHNDEfJKHZ8mG9QeeO
TLSH T154C45C06E243A2F7D82705B0128BF7BF4630F63584529DC6B7949E5AB9338F26A4D353
telfhash t175c127332ab158a8b7f04c06936a7220ce39e02759d03ab51df2a490b7b2d536775d79
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter c0r3dump3d1
Tags:elf XorDDoS


Avatar
c0r3dump3d1
From ssh honeypot

Intelligence

File Origin
# of uploads :
4
# of downloads :
249
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Malware.Xorddos-9753634-0
Create hunting rule

Unix.Malware.Xorddos-9856891-0
Create hunting rule

Unix.Trojan.Xorddos-7650646-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
xorddos
Link:
https://www.filescan.io/uploads/63a9e2180e926711fd74c34a/reports/699ed0e0-5191-4675-b66d-474d9d2c6fac/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
16
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ea40ecec0b30982fbb1662e67f97f0e9d6f43d2d587f2f588525fae683abea73
Behaviour
Persistence
Information Gathering
Botnet C2s
TCP botnet C2(s):
203.205.254.157:80
43.249.172.214:112
UDP botnet C2(s):
not identified
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ca751fb8-939a-401a-8a2a-38fd6a3d0f0d
Result
Threat name:
XorDDoS
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1141218
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Snort IDS alert for network traffic
Writes identical ELF files to multiple locations
Yara detected XorDDoS Bot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 773948 Sample: MSqYe1q808.elf Startdate: 26/12/2022 Architecture: LINUX Score: 100 78 203.205.254.157, 42090, 80 TENCENT-NET-AP-CNTencentBuildingKejizhongyiAvenueCN China 2->78 80 api.enoan2107.com 2->80 82 5 other IPs or domains 2->82 92 Snort IDS alert for network traffic 2->92 94 Malicious sample detected (through community Yara rule) 2->94 96 Antivirus detection for dropped file 2->96 98 5 other signatures 2->98 13 MSqYe1q808.elf 2->13         started        signatures3 process4 process5 15 MSqYe1q808.elf 13->15         started        file6 76 /usr/bin/iaxuxy, ELF 15->76 dropped 84 Writes identical ELF files to multiple locations 15->84 86 Drops files in suspicious directories 15->86 88 Sample deletes itself 15->88 19 MSqYe1q808.elf 15->19         started        signatures7 process8 process9 21 MSqYe1q808.elf iaxuxy 19->21         started        process10 23 iaxuxy 21->23         started        file11 68 /usr/bin/yxuxai.sh, POSIX 23->68 dropped 70 /usr/bin/yxuxai, ELF 23->70 dropped 72 /usr/bin/xpecthnvobyaj, ELF 23->72 dropped 74 15 other malicious files 23->74 dropped 100 Writes identical ELF files to multiple locations 23->100 102 Drops files in suspicious directories 23->102 104 Sample deletes itself 23->104 106 2 other signatures 23->106 27 iaxuxy 23->27         started        29 iaxuxy 23->29         started        31 iaxuxy 23->31         started        33 207 other processes 23->33 signatures12 process13 process14 35 iaxuxy haiossjlvv 27->35         started        37 iaxuxy xdaxkkjv 29->37         started        39 iaxuxy dbzetamn 31->39         started        41 iaxuxy jxpswqxt 33->41         started        43 iaxuxy vqqtts 33->43         started        45 iaxuxy gcebjcg 33->45         started        47 161 other processes 33->47 process15 49 haiossjlvv 35->49         started        52 xdaxkkjv 37->52         started        54 dbzetamn 39->54         started        56 jxpswqxt 41->56         started        58 vqqtts 43->58         started        60 gcebjcg 45->60         started        62 acxotvmwp 47->62         started        64 bipqdfnnhn 47->64         started        66 159 other processes 47->66 signatures16 90 Sample deletes itself 62->90
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ea40ecec0b30982fbb1662e67f97f0e9d6f43d2d587f2f588525fae683abea73/
Threat name:
Linux.Trojan.XorDDoS
Create hunting rule
Status:
Malicious
First seen:
2022-11-15 13:40:51 UTC
File Type:
ELF32 Little (Exe)
AV detection:
30 of 40 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5jaoz3algcmc7oywmlth7f7q5hlpipjnlb7s6wefex5ona5l5jzq._file
Result
Malware family:
xorddos
Create hunting rule
Score:
  10/10
Tags:
family:xorddos linux persistence
Link:
https://tria.ge/reports/221226-wnmnesdc93/
Behaviour
Writes file to tmp directory
Modifies rc script
Unexpected DNS network traffic destination
Writes file to shm directory
Writes file to system bin folder
Malware Config
C2 Extraction:
api.markerbio.com:112
api.enoan2107.com:112
pi.enoan2107.com:112
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/ea40ecec0b30982fbb1662e67f97f0e9d6f43d2d587f2f588525fae683abea73

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Xorddos_2aef46a6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Xorddos_884cab60
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Xorddos_e41143e1
Create hunting rule
Author:Elastic Security
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
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

XorDDoS

elf ea40ecec0b30982fbb1662e67f97f0e9d6f43d2d587f2f588525fae683abea73

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2435508/
  
Delivery method
Distributed via web download

Comments