🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a90304a4ded12fb19fc3684124171a8028d7604e5bdb66e533ae7d131b028afa. 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 8 File information Comments

SHA256 hash: a90304a4ded12fb19fc3684124171a8028d7604e5bdb66e533ae7d131b028afa
SHA3-384 hash: d699c92aa247905abc2c500c28b30d4c7ca5c5cc49eec2bb67002441d81a1095cefdc18cb9a433d9694963f89ffec666
SHA1 hash: dede3a617a7fbeb6d0430ce29af010bc765b28ed
MD5 hash: 0782d60d5f3c0f648deb3ccc1f322673
humanhash: nine-tennis-spring-nevada
File name:x86
Download: download sample
File size:75'864 bytes
First seen:2026-09-13 16:24:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:W1+hRVvpnF7aQVSJUMv2aR6VxDRGkqAsYyPSiT:W1+l7TqUMOACN/qnjqi
TLSH T1D1734CC5F283E1F2EC9201BA1067D7666333F4391079FE46D729163AEC62921E71A76C
telfhash t1594116f77da608fcf3803d4c872e5a93271acb77062176b484f6ad9536f39829462835
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 9f3a57c87a66fa7a48a027986c48feb009282c05cc2638e7025d5c48fe1a8973
File size (compressed) :32'764 bytes
File size (de-compressed) :75'864 bytes
Format:linux/i386
Packed file: 9f3a57c87a66fa7a48a027986c48feb009282c05cc2638e7025d5c48fe1a8973

Intelligence


File Origin
# of uploads :
1
# of downloads :
60
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Status:
terminated
Behavior Graph:
%3 guuid=14fb7a6f-1c00-0000-8a4f-01500e0b0000 pid=2830 /usr/bin/sudo guuid=99f10e72-1c00-0000-8a4f-0150150b0000 pid=2837 /tmp/sample.bin guuid=14fb7a6f-1c00-0000-8a4f-01500e0b0000 pid=2830->guuid=99f10e72-1c00-0000-8a4f-0150150b0000 pid=2837 execve guuid=1bf74a72-1c00-0000-8a4f-0150170b0000 pid=2839 /tmp/sample.bin guuid=99f10e72-1c00-0000-8a4f-0150150b0000 pid=2837->guuid=1bf74a72-1c00-0000-8a4f-0150170b0000 pid=2839 clone guuid=f6d75972-1c00-0000-8a4f-0150180b0000 pid=2840 /tmp/sample.bin net send-data zombie guuid=1bf74a72-1c00-0000-8a4f-0150170b0000 pid=2839->guuid=f6d75972-1c00-0000-8a4f-0150180b0000 pid=2840 clone 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=f6d75972-1c00-0000-8a4f-0150180b0000 pid=2840->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 406feea3-6d1f-5fb3-b74d-36c61a288f58 176.65.132.103:11121 guuid=f6d75972-1c00-0000-8a4f-0150180b0000 pid=2840->406feea3-6d1f-5fb3-b74d-36c61a288f58 send: 12B guuid=55fd6872-1c00-0000-8a4f-0150190b0000 pid=2841 /tmp/sample.bin guuid=f6d75972-1c00-0000-8a4f-0150180b0000 pid=2840->guuid=55fd6872-1c00-0000-8a4f-0150190b0000 pid=2841 clone guuid=881e8173-1c00-0000-8a4f-01501d0b0000 pid=2845 /tmp/sample.bin guuid=f6d75972-1c00-0000-8a4f-0150180b0000 pid=2840->guuid=881e8173-1c00-0000-8a4f-01501d0b0000 pid=2845 clone guuid=1af97272-1c00-0000-8a4f-01501a0b0000 pid=2842 /tmp/sample.bin guuid=55fd6872-1c00-0000-8a4f-0150190b0000 pid=2841->guuid=1af97272-1c00-0000-8a4f-01501a0b0000 pid=2842 clone
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Signature
Malicious sample detected (through community Yara rule)
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1972348 Sample: x86.elf Startdate: 13/09/2026 Architecture: LINUX Score: 48 24 176.65.132.103, 11121, 53124 PFCLOUDPfcloudUGDE Netherlands 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 10 x86.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 x86.elf 10->14         started        process6 16 x86.elf 14->16         started        process7 18 x86.elf 16->18         started        20 x86.elf 16->20         started        process8 22 x86.elf 18->22         started       
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Please note that we are no longer able to provide a coverage score for Virus Total.

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_persirai_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.persirai.
Rule name:ELF_Toriilike_persist
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
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 a90304a4ded12fb19fc3684124171a8028d7604e5bdb66e533ae7d131b028afa

(this sample)

  
Delivery method
Distributed via web download

Comments