MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e464aa4cc2e3e57da4badecf4968ab56dda66d4865277d968c98dbb45233f15b. 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: 6


Intelligence 6 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e464aa4cc2e3e57da4badecf4968ab56dda66d4865277d968c98dbb45233f15b
SHA3-384 hash: 76748c10a6f265bf3d6cbdf8f24f0f90594eddfd783becd6403b725cb80161add3391eb262d4811fc2b1d93e0e213bfd
SHA1 hash: b4dfe808b8e33091e70b4fd99c645e4d27a9eab0
MD5 hash: 66b0c40c546c4e25b5f4e51619c5aa82
humanhash: three-stairway-winter-pizza
File name:linux_ppc64
Download: download sample
File size:3'932'160 bytes
First seen:2026-05-20 14:07:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:e1HORrOWOh7si38l8XI4+shKXkgZOsgRcONTO+jIBgWriaiI92dKNN0zs6Y3c5:j1Q7siJI4jYXBgRcONTO+ogWgj4S
TLSH T1AD064C80FB08D239E95B0A3248670F7473A12E46D5F0892F431EF75F06B26E6991FE95
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-EHC.18133742.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
crypto golang obfuscated
Link:
https://www.filescan.io/uploads/6a0dc05e875badc3b38e782c/reports/0c2aed5b-ae54-4a1e-95fa-3da272de958a/overview
Verdict:
Malicious
File Type:
elf.64.be
First seen:
2026-05-20T12:35:00Z UTC
Last seen:
2026-05-21T00:56:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e464aa4cc2e3e57da4badecf4968ab56dda66d4865277d968c98dbb45233f15b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7195b141-792a-4880-8c88-f224270240aa
Behavior Graph:
Download SVG
%3 guuid=cabc91b3-1a00-0000-cdfd-a240e50a0000 pid=2789 /usr/bin/sudo guuid=51ecaab6-1a00-0000-cdfd-a240ec0a0000 pid=2796 /tmp/sample.bin guuid=cabc91b3-1a00-0000-cdfd-a240e50a0000 pid=2789->guuid=51ecaab6-1a00-0000-cdfd-a240ec0a0000 pid=2796 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ba8a3e4a-7018-4d0c-908c-778c6554df03
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1916445
Signature
Drops files in suspicious directories
Drops invisible ELF files
Executes the "crontab" command typically for achieving persistence
Found Tor onion address
Modifies the '.bashrc' or '.bash_profile' file typically for persisting actions
Sample tries to persist itself using /etc/profile
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Writes ELF files to hidden directories
Writes identical ELF files to multiple locations
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1916445 Sample: linux_ppc64.elf Startdate: 20/05/2026 Architecture: LINUX Score: 80 84 ak.504.su 82.27.11.165, 28588, 40164 WAP-AC-WAPACLLCUS Hong Kong SAR China 2->84 86 Found Tor onion address 2->86 10 linux_ppc64.elf 2->10         started        12 systemd System.img-6.8.0-8 2->12         started        14 systemd System.img-6.8.0-8 2->14         started        16 22 other processes 2->16 signatures3 process4 process5 18 linux_ppc64.elf linux_ppc64.elf 10->18         started        22 System.img-6.8.0-8 System.img-6.8.0-8 12->22         started        24 System.img-6.8.0-8 System.img-6.8.0-8 14->24         started        26 System.img-6.8.0-8 System.img-6.8.0-8 16->26         started        28 System.img-6.8.0-8 System.img-6.8.0-8 16->28         started        30 System.img-6.8.0-8 System.img-6.8.0-8 16->30         started        32 6 other processes 16->32 file6 72 /usr/sbin/.write_test_rmpw, ASCII 18->72 dropped 74 /usr/sbin/.write_test_kcr4, ASCII 18->74 dropped 76 /usr/sbin/.write_test_3w1k, ASCII 18->76 dropped 78 43 other files (39 malicious) 18->78 dropped 88 Writes ELF files to hidden directories 18->88 90 Writes identical ELF files to multiple locations 18->90 92 Sample tries to persist itself using /etc/profile 18->92 94 5 other signatures 18->94 34 linux_ppc64.elf crontab 18->34         started        38 linux_ppc64.elf crontab 18->38         started        40 linux_ppc64.elf update-rc.d 18->40         started        42 26 other processes 18->42 signatures7 process8 file9 80 /var/spool/cron/crontabs/tmp.jVIWGq, ASCII 34->80 dropped 96 Sample tries to persist itself using cron 34->96 98 Executes the "crontab" command typically for achieving persistence 34->98 82 /var/spool/cron/crontabs/tmp.iXiUAg, ASCII 38->82 dropped 100 Sample tries to persist itself using System V runlevels 40->100 44 update-rc.d systemctl 40->44         started        46 sh System 42->46         started        48 sh killai 42->48         started        50 sh .at.atloy 42->50         started        52 12 other processes 42->52 signatures10 process11 process12 54 System sleep 46->54         started        56 System System.img-6.8.0-8 46->56         started        64 3 other processes 46->64 58 killai sleep 48->58         started        66 4 other processes 48->66 60 .at.atloy sleep 50->60         started        68 2 other processes 50->68 62 .font-unix-helpver sleep 52->62         started        70 2 other processes 52->70
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e464aa4cc2e3e57da4badecf4968ab56dda66d4865277d968c98dbb45233f15b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e464aa4cc2e3e57da4badecf4968ab56dda66d4865277d968c98dbb45233f15b/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-05-20 14:08:37 UTC
File Type:
ELF64 Big (Exe)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4rskutgc4psx3jf233hus2flk3o2m3kimutx3fumtdn3iurt6fnq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260520-rfs31sfv6z/
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/e464aa4cc2e3e57da4badecf4968ab56dda66d4865277d968c98dbb45233f15b

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:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
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:GoBinTest
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: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 e464aa4cc2e3e57da4badecf4968ab56dda66d4865277d968c98dbb45233f15b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3848167/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3844985/

Comments