MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef6deca031cc092a166c3384efc5c36df78359d093e6dccd53648cacfd509b66. 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 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef6deca031cc092a166c3384efc5c36df78359d093e6dccd53648cacfd509b66
SHA3-384 hash: bc8107175e6ed9471b0c674ce49e5f44539632d6c328970ac9ff45f5d65230836ca5fd1e4a09dd8e51986744ba0f1217
SHA1 hash: f53e97bc756f7d96931016682fdcc908a3378a51
MD5 hash: d809a1f3a8c2f76da847a21b5b7cc04f
humanhash: bacon-floor-network-five
File name:cfg80211d
Download: download sample
File size:5'046'272 bytes
First seen:2026-05-16 19:32:10 UTC
Last seen:2026-05-17 04:13:54 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:l7956gFOhSRD37+HUnoMy35zMzPrJudXcdEyVF1:l7956iOh2u4
TLSH T18A364AC4BC60EA35D269037689B882D843B0FC021FE1571BA535FB3DAE3E394AE5E545
gimphash 5779df5688880e422d59a3e7ce07ed52897547ed07abc106a016a4e422534e84
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 :
18
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-EDA.34874948.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-05-16T17:15:00Z UTC
Last seen:
2026-05-17T02:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ef6deca031cc092a166c3384efc5c36df78359d093e6dccd53648cacfd509b66/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e1505fb0-e18f-4ea0-820c-575973995ab1
Behavior Graph:
Download SVG
%3 guuid=ca75f3c1-2300-0000-2e39-991dbb080000 pid=2235 /usr/bin/sudo guuid=fcc3c5c3-2300-0000-2e39-991dc2080000 pid=2242 /tmp/sample.bin guuid=ca75f3c1-2300-0000-2e39-991dbb080000 pid=2235->guuid=fcc3c5c3-2300-0000-2e39-991dc2080000 pid=2242 execve guuid=a5b711c5-2300-0000-2e39-991dc7080000 pid=2247 /usr/bin/dash guuid=fcc3c5c3-2300-0000-2e39-991dc2080000 pid=2242->guuid=a5b711c5-2300-0000-2e39-991dc7080000 pid=2247 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/251a07c1-d0a3-46a1-b424-4c8a940e6382
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
3 / 100
Link:
https://www.joesandbox.com/analysis/1914467
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ef6deca031cc092a166c3384efc5c36df78359d093e6dccd53648cacfd509b66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef6deca031cc092a166c3384efc5c36df78359d093e6dccd53648cacfd509b66/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-05-16 19:37:44 UTC
File Type:
ELF64 Little (Exe)
AV detection:
8 of 23 (34.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=55w6zibrzqesuftmgoco7rodnx3ygwoqsptnztktmsgkz7kqtnta._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260516-x91ylsct3m/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/ef6deca031cc092a166c3384efc5c36df78359d093e6dccd53648cacfd509b66

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_all_IPv6_variants
Create hunting rule
Author:Bierchermuesli
Description:Generic IPv6 catcher
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 ef6deca031cc092a166c3384efc5c36df78359d093e6dccd53648cacfd509b66

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3848066/
  
Delivery method
Distributed via web download

Comments