MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 820d8cd2d500734756fc31735c6870ddd34c7e4e4aaac98fe2da85e69d089057. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 820d8cd2d500734756fc31735c6870ddd34c7e4e4aaac98fe2da85e69d089057
SHA3-384 hash: 990e5392deef8b4359336c4721d862a4d751bb0a23afb53ca3f51452743564f4c9a49c1c160f909ea341d8282ed7a432
SHA1 hash: 8cf0ae1459ec48029bba3b077171c30ccd77a9aa
MD5 hash: 1bc8f03e459853f538e4af600bb04632
humanhash: december-kilo-arkansas-arkansas
File name:main.sh4aeb
Download: download sample
File size:66'340 bytes
First seen:2026-08-22 14:51:24 UTC
Last seen:2026-08-22 23:35:54 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:dXSBdksO68mM8TSOe66OOIAO4/KypqM2rzbsZ3/Mm0Q8rj:diBdku8mM8TSOe66Ovo7pqFfbs0SUj
TLSH T19D534B11F348FAF1CE902D306091D1B4534D2CE507C668E6E54CF6E46973A2BBAAD7AC
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 :
2
# of downloads :
56
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-ERA.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6a89b79c7036f850457a7942/reports/d3890a0d-19a0-4fa1-9f94-81705f7a2885/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d6900ae3-22a2-46cf-9fdf-ac4a99a65553
Behavior Graph:
Download SVG
%3 guuid=bcb9ae36-1900-0000-9689-09e2ee040000 pid=1262 /usr/bin/sudo guuid=0b98a23c-1900-0000-9689-09e2f7040000 pid=1271 /tmp/sample.bin guuid=bcb9ae36-1900-0000-9689-09e2ee040000 pid=1262->guuid=0b98a23c-1900-0000-9689-09e2f7040000 pid=1271 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/daa0caf8-703a-4971-92c8-aadf30716350
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
23 / 100
Link:
https://www.joesandbox.com/analysis/1962253
Signature
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1962253 Sample: main.sh4aeb.elf Startdate: 22/08/2026 Architecture: LINUX Score: 23 36 94.154.43.12, 32, 58546 CDNEXTGB Turkey 2->36 38 daisy.ubuntu.com 2->38 11 main.sh4aeb.elf 2->11         started        14 python3.8 dpkg 2->14         started        process3 signatures4 40 Sample deletes itself 11->40 16 main.sh4aeb.elf 11->16         started        process5 process6 18 main.sh4aeb.elf 16->18         started        process7 20 main.sh4aeb.elf bash 18->20         started        22 main.sh4aeb.elf 18->22         started        process8 24 bash lesspipe 20->24         started        26 bash groups 20->26         started        28 bash dircolors 20->28         started        process9 30 lesspipe 24->30         started        32 lesspipe basename 24->32         started        process10 34 lesspipe dirname 30->34         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/820d8cd2d500734756fc31735c6870ddd34c7e4e4aaac98fe2da85e69d089057
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/820d8cd2d500734756fc31735c6870ddd34c7e4e4aaac98fe2da85e69d089057/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-08-22 14:52:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 38 (21.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qigyzuwvabzuovx4gfzvy2dq3xjuy7sojkvmtd7c3kc6nhiisblq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260822-r8syqazxc1/
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/820d8cd2d500734756fc31735c6870ddd34c7e4e4aaac98fe2da85e69d089057

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: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: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

elf 820d8cd2d500734756fc31735c6870ddd34c7e4e4aaac98fe2da85e69d089057

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3898666/
  
Delivery method
Distributed via web download

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