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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b6fba983a24228cf83db7e9a66dea103bbcc933b7cfa64b15fb6a55c74773a4. 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 1 File information Comments

SHA256 hash: 7b6fba983a24228cf83db7e9a66dea103bbcc933b7cfa64b15fb6a55c74773a4
SHA3-384 hash: f9a24fe1a1dc6dab9ed30c18b419cc1d92c43b4f545525487197c32f503057ca6d7e421ac0b35df9cf8fcf4f544aa5ae
SHA1 hash: 61876297973d32a8d87ef78ee7f1a9980762ee50
MD5 hash: 4329d025aa2199a178578514ef834f3a
humanhash: massachusetts-oxygen-uranus-massachusetts
File name:musl
Download: download sample
File size:38'560 bytes
First seen:2026-10-21 17:54:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:BIMTaAczsDg5SDCIZK1m20gz801Baae7k8/MPtA1i:OBeZK31bBaa/aPi
TLSH T1FE031A06AAE368FDC14BC174856BD675FD337CA402313E3F6B88FA341E75D612A29A11
telfhash t11e0181e18e5534d1f2d7a961539da5718c3e5ac605243391d6b4bde0ae05f820ec0c0b
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 2e6d64e8e7edb6cd726a3a542efa4dedf7333c78901b759883f4b4f72003695e
File size (compressed) :21'700 bytes
File size (de-compressed) :38'560 bytes
Format:linux/amd64
Packed file: 2e6d64e8e7edb6cd726a3a542efa4dedf7333c78901b759883f4b4f72003695e

Intelligence


File Origin
# of uploads :
1
# of downloads :
46
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:

Behaviour
Kills processes
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Behavior Graph:
%3 guuid=a663b34e-1800-0000-6375-5e66d10b0000 pid=3025 /usr/bin/sudo guuid=9624e553-1800-0000-6375-5e66dc0b0000 pid=3036 /tmp/sample.bin guuid=a663b34e-1800-0000-6375-5e66d10b0000 pid=3025->guuid=9624e553-1800-0000-6375-5e66dc0b0000 pid=3036 execve guuid=274bfd53-1800-0000-6375-5e66dd0b0000 pid=3037 /tmp/sample.bin zombie guuid=9624e553-1800-0000-6375-5e66dc0b0000 pid=3036->guuid=274bfd53-1800-0000-6375-5e66dd0b0000 pid=3037 clone guuid=3cfb1654-1800-0000-6375-5e66df0b0000 pid=3039 /tmp/sample.bin net send-data zombie guuid=274bfd53-1800-0000-6375-5e66dd0b0000 pid=3037->guuid=3cfb1654-1800-0000-6375-5e66df0b0000 pid=3039 clone 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=3cfb1654-1800-0000-6375-5e66df0b0000 pid=3039->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 65be4977-4ce4-5692-b9df-8b915c709f90 176.65.139.148:6974 guuid=3cfb1654-1800-0000-6375-5e66df0b0000 pid=3039->65be4977-4ce4-5692-b9df-8b915c709f90 send: 12B guuid=4bdb7d55-1800-0000-6375-5e66e40b0000 pid=3044 /tmp/sample.bin guuid=3cfb1654-1800-0000-6375-5e66df0b0000 pid=3039->guuid=4bdb7d55-1800-0000-6375-5e66e40b0000 pid=3044 clone
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Signature
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1990235 Sample: musl.elf Startdate: 21/10/2026 Architecture: LINUX Score: 48 19 176.65.139.148, 54530, 6974 STORMINDUSTRIESHostingServicesUS Netherlands 2->19 21 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->21 23 151.101.66.49, 37624, 443 FASTLY-FastlyIncUS Canada 2->23 25 Suricata IDS alerts for network traffic 2->25 9 musl.elf 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 process4 process5 13 musl.elf 9->13         started        process6 15 musl.elf 13->15         started        process7 17 musl.elf 15->17         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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information


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

Web download

elf 7b6fba983a24228cf83db7e9a66dea103bbcc933b7cfa64b15fb6a55c74773a4

(this sample)

  
Delivery method
Distributed via web download

Comments