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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e04021afc81dfdeaaa39bcd805b6c5992f8053ae9117f711bc14cd0a072a512. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e04021afc81dfdeaaa39bcd805b6c5992f8053ae9117f711bc14cd0a072a512
SHA3-384 hash: 639369cb0eca3ebfe4fc0823912fa4e13154903ac7c7bb37ca6d99f79183bc4ce89b8679efc1b2ccd1576775d5440eb5
SHA1 hash: c6c3b0df2248daa11371d52cc6eef03a00f6e726
MD5 hash: 0480608672a01b7eb7df25f73c39b57d
humanhash: video-pluto-oklahoma-cat
File name:bot_armv7l
Download: download sample
File size:1'966'080 bytes
First seen:2026-11-04 14:54:05 UTC
Last seen:2026-11-04 15:19:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 24576:oIeU9sfZ9zzmM1fgsd1VHhdePH7b6eJMPpXAnrvRx22Tz4p2xpTa/2AcMyjbP1Pr:3q9VJqL6jmWHJmxm4j1x
TLSH T1CB95295B78918542C4E43A37ACBE81C833666EB99B8A23176D05FE3D3ABF1D90D35314
telfhash t183d01239861d042c7beec180240f06d995ee29b0025156688f8676135440fa1738dcaf
gimphash e77b0ac0528ec1aad278ae53211c483c08584c778e84b318e89401ffef1efa94
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 BlinkzSec

Intelligence

File Origin
# of uploads :
2
# of downloads :
78
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8e04021afc81dfdeaaa39bcd805b6c5992f8053ae9117f711bc14cd0a072a512
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-11-03T21:51:00Z UTC
Last seen:
2026-11-04T18:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8e04021afc81dfdeaaa39bcd805b6c5992f8053ae9117f711bc14cd0a072a512/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7445ac9e-e7cd-4bfe-8279-c994f9881c46
Behavior Graph:
Download SVG
%3 guuid=1b75a768-1a00-0000-9078-823d68070000 pid=1896 /usr/bin/sudo guuid=0b1f126c-1a00-0000-9078-823d6b070000 pid=1899 /tmp/sample.bin guuid=1b75a768-1a00-0000-9078-823d68070000 pid=1896->guuid=0b1f126c-1a00-0000-9078-823d6b070000 pid=1899 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/13e4e186-2351-4217-85d2-412e3bbb1916
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1998304
Signature
Multi AV Scanner detection for submitted file
Writes ELF files to hidden directories
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1998304 Sample: bot_armv7l.elf Startdate: 04/11/2026 Architecture: LINUX Score: 52 28 5.175.192.232, 46716, 5555 RYZEHOSTING-TRADINGAT Netherlands 2->28 30 Multi AV Scanner detection for submitted file 2->30 8 bot_armv7l.elf 2->8         started        12 systemd snapd-env-generator 2->12         started        14 systemd snapd-env-generator 2->14         started        16 23 other processes 2->16 signatures3 process4 file5 26 /usr/local/bin/.sys-update/poseidon-daemon, ELF 8->26 dropped 32 Writes ELF files to hidden directories 8->32 18 bot_armv7l.elf poseidon-daemon 8->18         started        signatures6 process7 process8 20 poseidon-daemon systemctl 18->20         started        22 poseidon-daemon systemctl 18->22         started        24 poseidon-daemon systemctl 18->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8e04021afc81dfdeaaa39bcd805b6c5992f8053ae9117f711bc14cd0a072a512
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8e04021afc81dfdeaaa39bcd805b6c5992f8053ae9117f711bc14cd0a072a512/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-11-04 14:54:01 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 23 (30.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rycaegx4qhp55kvdtpgyaw3mlgjpqbj25eix64i3yfgnbidsuuja._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence privilege_escalation
Link:
https://tria.ge/reports/261104-r9zgwsxv7q/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Modifies systemd
Write file to user bin folder
Executes dropped EXE
Malware Family:
kaiji
Create hunting rule
Malicious:
True
Tags:
arm elf detect-debug-environment
Source:
https://www.virussign.com/
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: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: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: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: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 8e04021afc81dfdeaaa39bcd805b6c5992f8053ae9117f711bc14cd0a072a512

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/4056865/
  
Delivery method
Distributed via web download

Comments