MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a665feddc2f1e4ed7665f49c2dfae1d05b11d6fe921e2e4f7ae1798fee0c89a. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a665feddc2f1e4ed7665f49c2dfae1d05b11d6fe921e2e4f7ae1798fee0c89a
SHA3-384 hash: dbb9cd7daad457cafe28c6a6264c84544dd88b49034952600718f544496abd87bca1fefc89363d12644122ef783f42cc
SHA1 hash: dbc0e6fb02993ba74eefdeb1c62ab8739883d63d
MD5 hash: 2ca4fce71ab235536d6047a1eff8a6ab
humanhash: eleven-arkansas-arizona-nevada
File name:linux_mipsel_softfloat
Download: download sample
File size:1'707'176 bytes
First seen:2026-03-20 06:56:11 UTC
Last seen:2026-03-20 07:28:59 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:pMs8ZepcxFYANCFZ93KCozhrAc/rJA8zOc:pxp6l49dozhrrJHzOc
TLSH T1548533CDB9A1BF5E5CAA4A6B19111B244F35C4A0C8B1213BBE210EDE997FB3270547F1
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
File size (compressed) :1'707'176 bytes
File size (de-compressed) :4'849'664 bytes
Format:linux/mipsel
Unpacked file: 1d820e6c99e11b266ca47a7e465dd965a282805b3d60179f5c08101e395457e3

Intelligence

File Origin
# of uploads :
2
# of downloads :
118
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/68f65df7-1998-4a23-8bb6-53466c591dc4/
Detection(s):
SecuriteInfo.com.Linux.Siggen.11936.189.8213.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm crypto obfuscated packed upx
Link:
https://www.filescan.io/uploads/69bcefca4ec2f522cc506e8e/reports/9b3c6f38-13cd-4fc9-a1fd-ebfeb6bd9b0e/overview
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/4a665feddc2f1e4ed7665f49c2dfae1d05b11d6fe921e2e4f7ae1798fee0c89a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dd7aa0c5-dea0-4640-bad5-a0401d10e6bc
Behavior Graph:
Download SVG
%3 guuid=904e1ed7-1600-0000-a337-620da20c0000 pid=3234 /usr/bin/sudo guuid=d9a7abd9-1600-0000-a337-620da50c0000 pid=3237 /tmp/sample.bin guuid=904e1ed7-1600-0000-a337-620da20c0000 pid=3234->guuid=d9a7abd9-1600-0000-a337-620da50c0000 pid=3237 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5642e47c-5e7e-494a-9940-3e045fa934ae
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1886721
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1886721 Sample: linux_mipsel_softfloat.elf Startdate: 20/03/2026 Architecture: LINUX Score: 22 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Sample is packed with UPX 2->20 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 linux_mipsel_softfloat.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4a665feddc2f1e4ed7665f49c2dfae1d05b11d6fe921e2e4f7ae1798fee0c89a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4a665feddc2f1e4ed7665f49c2dfae1d05b11d6fe921e2e4f7ae1798fee0c89a/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-03-20 06:57:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 38 (21.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jjtf73o4f4pe5v3gl5e4fx5oduc3chlp5eq6fzhxvylzr7xazcna._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/260320-hq2y8sbx4l/
Behaviour
Reads runtime system information
System Network Configuration Discovery
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/4a665feddc2f1e4ed7665f49c2dfae1d05b11d6fe921e2e4f7ae1798fee0c89a

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:GoBinTest
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

elf 4a665feddc2f1e4ed7665f49c2dfae1d05b11d6fe921e2e4f7ae1798fee0c89a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3800087/
  
Delivery method
Distributed via web download

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