MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d02a56de72de2ca706382c64c70dc1edbb2628fc0fc8e890621d29b80edc22e0. 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: 7


Intelligence 7 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d02a56de72de2ca706382c64c70dc1edbb2628fc0fc8e890621d29b80edc22e0
SHA3-384 hash: 1073d8e381e415e9a2ed0d947464f12a147a8a41f32eabed2739ef14aa161ce93624fdf3379e9c22c9487e6f5860c47d
SHA1 hash: 3ab889a0c83058050d212f8402d364650d1f9f0a
MD5 hash: c9ad70d9b24c78cac9c5ea2d925effd0
humanhash: golf-mockingbird-winner-zebra
File name:x86
Download: download sample
File size:5'746'872 bytes
First seen:2026-06-06 00:10:37 UTC
Last seen:2026-06-06 07:07:53 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:TbS/IkWQ+WY6mAiGfXisToICDMiUcnhKIeD/SbJQ+ZRuq4i15mDrfIuA75Ec:C/IxQbJiGPM/bJXj5QEEc
TLSH T178462900FECB14F6E9031D3154ABA26F63315D058F28EBD7EA547F2AF97B6910836219
telfhash t198d2f1b3059ca4ec67f08507876f7660cff6e03726e0397129e6b8c09672d539a26978
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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 :
47
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Changes the time when the file was created, accessed, or modified
Sets a written file as executable
Launching a process
Receives data from a server
Locks files
Creating a file
Connection attempt
Sends data to a server
Changes access rights for a written file
Creating a process from a recently created file
Creating a file in the %temp% directory
Creates or modifies files in /cron to set up autorun
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
8
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d02a56de72de2ca706382c64c70dc1edbb2628fc0fc8e890621d29b80edc22e0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e010c45a-7524-4a89-b2e6-43c861e308b0
Behavior Graph:
Download SVG
%3 guuid=64ed7f79-1900-0000-130d-2e082f090000 pid=2351 /usr/bin/sudo guuid=893b677b-1900-0000-130d-2e0835090000 pid=2357 /tmp/sample.bin guuid=64ed7f79-1900-0000-130d-2e082f090000 pid=2351->guuid=893b677b-1900-0000-130d-2e0835090000 pid=2357 execve guuid=893b677b-1900-0000-130d-2e0835090000 pid=2361 /tmp/sample.bin guuid=893b677b-1900-0000-130d-2e0835090000 pid=2357->guuid=893b677b-1900-0000-130d-2e0835090000 pid=2361 clone guuid=893b677b-1900-0000-130d-2e0835090000 pid=2362 /tmp/sample.bin guuid=893b677b-1900-0000-130d-2e0835090000 pid=2357->guuid=893b677b-1900-0000-130d-2e0835090000 pid=2362 clone guuid=893b677b-1900-0000-130d-2e0835090000 pid=2363 /tmp/sample.bin guuid=893b677b-1900-0000-130d-2e0835090000 pid=2357->guuid=893b677b-1900-0000-130d-2e0835090000 pid=2363 clone guuid=893b677b-1900-0000-130d-2e0835090000 pid=2365 /tmp/sample.bin guuid=893b677b-1900-0000-130d-2e0835090000 pid=2357->guuid=893b677b-1900-0000-130d-2e0835090000 pid=2365 clone guuid=603a0991-1900-0000-130d-2e0853090000 pid=2387 /tmp/sample.bin guuid=893b677b-1900-0000-130d-2e0835090000 pid=2357->guuid=603a0991-1900-0000-130d-2e0853090000 pid=2387 clone guuid=b677c591-1900-0000-130d-2e0855090000 pid=2389 /usr/bin/bash guuid=893b677b-1900-0000-130d-2e0835090000 pid=2365->guuid=b677c591-1900-0000-130d-2e0855090000 pid=2389 execve guuid=4e208395-1900-0000-130d-2e085f090000 pid=2399 /tmp/.nether-agent net send-data zombie guuid=893b677b-1900-0000-130d-2e0835090000 pid=2365->guuid=4e208395-1900-0000-130d-2e085f090000 pid=2399 execve guuid=910a1094-1900-0000-130d-2e0859090000 pid=2393 /usr/bin/bash guuid=b677c591-1900-0000-130d-2e0855090000 pid=2389->guuid=910a1094-1900-0000-130d-2e0859090000 pid=2393 clone guuid=6d5e5694-1900-0000-130d-2e085b090000 pid=2395 /usr/bin/bash guuid=b677c591-1900-0000-130d-2e0855090000 pid=2389->guuid=6d5e5694-1900-0000-130d-2e085b090000 pid=2395 clone guuid=56885094-1900-0000-130d-2e085a090000 pid=2394 /usr/bin/bash guuid=910a1094-1900-0000-130d-2e0859090000 pid=2393->guuid=56885094-1900-0000-130d-2e085a090000 pid=2394 clone guuid=00335994-1900-0000-130d-2e085c090000 pid=2396 /usr/bin/grep guuid=910a1094-1900-0000-130d-2e0859090000 pid=2393->guuid=00335994-1900-0000-130d-2e085c090000 pid=2396 execve dec446f0-ced7-5de1-9a90-0d65bb1092ae 45.13.186.32:9111 guuid=4e208395-1900-0000-130d-2e085f090000 pid=2399->dec446f0-ced7-5de1-9a90-0d65bb1092ae send: 42B guuid=4e208395-1900-0000-130d-2e085f090000 pid=2405 /tmp/.nether-agent zombie guuid=4e208395-1900-0000-130d-2e085f090000 pid=2399->guuid=4e208395-1900-0000-130d-2e085f090000 pid=2405 clone guuid=4e208395-1900-0000-130d-2e085f090000 pid=2406 /tmp/.nether-agent net send-data zombie guuid=4e208395-1900-0000-130d-2e085f090000 pid=2399->guuid=4e208395-1900-0000-130d-2e085f090000 pid=2406 clone guuid=4e208395-1900-0000-130d-2e085f090000 pid=2407 /tmp/.nether-agent net send-data zombie guuid=4e208395-1900-0000-130d-2e085f090000 pid=2399->guuid=4e208395-1900-0000-130d-2e085f090000 pid=2407 clone guuid=4e208395-1900-0000-130d-2e085f090000 pid=2408 /tmp/.nether-agent send-data zombie guuid=4e208395-1900-0000-130d-2e085f090000 pid=2399->guuid=4e208395-1900-0000-130d-2e085f090000 pid=2408 clone guuid=4e208395-1900-0000-130d-2e085f090000 pid=2406->dec446f0-ced7-5de1-9a90-0d65bb1092ae send: 42B guuid=4e208395-1900-0000-130d-2e085f090000 pid=2407->dec446f0-ced7-5de1-9a90-0d65bb1092ae send: 23B guuid=4e208395-1900-0000-130d-2e085f090000 pid=2408->dec446f0-ced7-5de1-9a90-0d65bb1092ae send: 20B
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/c1233972-18de-4faf-bde1-030e11150578
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1923918
Signature
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1923918 Sample: x86.elf Startdate: 06/06/2026 Architecture: LINUX Score: 56 30 45.13.186.32, 39322, 9111 LEASEWEB-NL-AMS-01NetherlandsNL Germany 2->30 36 Multi AV Scanner detection for submitted file 2->36 9 x86.elf 2->9         started        signatures3 process4 process5 11 x86.elf bash 9->11         started        13 x86.elf .nether-agent 9->13         started        15 x86.elf 9->15         started        process6 17 bash crontab 11->17         started        21 bash 11->21         started        file7 28 /var/spool/cron/crontabs/tmp.75GCgw, ASCII 17->28 dropped 32 Sample tries to persist itself using cron 17->32 34 Executes the "crontab" command typically for achieving persistence 17->34 23 bash crontab 21->23         started        26 bash grep 21->26         started        signatures8 process9 signatures10 38 Executes the "crontab" command typically for achieving persistence 23->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d02a56de72de2ca706382c64c70dc1edbb2628fc0fc8e890621d29b80edc22e0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d02a56de72de2ca706382c64c70dc1edbb2628fc0fc8e890621d29b80edc22e0/
Threat name:
Linux.Rootkit.DDOSAgent
Create hunting rule
Status:
Malicious
First seen:
2026-06-06 00:13:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
2 of 36 (5.56%)
Threat level:
  4/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2avfnxts3ywkobryfrsmodob5w5smkh4b7eoredcduu3qdw4elqa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/260606-agwf4agz2n/
Behaviour
Enumerates kernel/hardware configuration
Writes file to tmp directory
Creates/modifies Cron job
Executes dropped EXE
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/d02a56de72de2ca706382c64c70dc1edbb2628fc0fc8e890621d29b80edc22e0

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_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: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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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 d02a56de72de2ca706382c64c70dc1edbb2628fc0fc8e890621d29b80edc22e0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3859464/
  
Delivery method
Distributed via web download

Comments