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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ffb9b9af6d2834ea445f92b792d923f009339c4d6b9aead0f62b65335a289261. 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 26 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ffb9b9af6d2834ea445f92b792d923f009339c4d6b9aead0f62b65335a289261
SHA3-384 hash: 8c5def1fc9039cf1bbfdc0259896ff7fe0a3743f274e0b933ea0be5f0982d8cb33bafb11f01da762738879f0aeb53da5
SHA1 hash: dbeb5f4068f3d1efa1766a62cfdd6ac96456128b
MD5 hash: 22c0a3116af151be65592cee7220625e
humanhash: snake-oranges-cardinal-artist
File name:qtm.arm5
Download: download sample
File size:4'391'074 bytes
First seen:2026-10-27 05:35:57 UTC
Last seen:2026-10-27 06:31:42 UTC
File type: elf
MIME type:application/x-executable
ssdeep 24576:KWdDDerZisAek9No55ECzP3SL5DYuwp4rL72dhz4jD+nn/Y40cgpFVtxdPkNfKh+:91KTofEUc1Qk2qjzu/IDmD5Ej
TLSH T10D16075BB9D25943C4E83637A9BE80C433634EB98B8A52575D04FE383AFE5D90E39314
telfhash t19cd0a7115f4c3a6c2ae5c1422830056edbe234fd1514bbc48f5f75ee5f0367950c7055
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 BlinkzSec

Intelligence

File Origin
# of uploads :
3
# of downloads :
51
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Deletes a file
Sends data to a server
Receives data from a server
Changes access rights for a written file
Collects information on the RAM
Connection attempt
Creating a file in the %temp% directory
Creating a file
Creating a process from a recently created file
Changes the time when the file was created, accessed, or modified
Runs as daemon
Manages services
Launching a process
Writes files to system subdirectory
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Performs a bruteforce attack in the network
Creates or modifies files to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
65
Number of processes launched:
7
Processes remaning?
false
Remote TCP ports scanned:
2323,23,22
Full report:
https://elfdigest.com/brief/ffb9b9af6d2834ea445f92b792d923f009339c4d6b9aead0f62b65335a289261
Behaviour
Persistence
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/73c1ff2d-cc40-415f-84f6-2b9c84360782
Behavior Graph:
Download SVG
%3 guuid=d8d9d605-1c00-0000-3dea-3e03c0090000 pid=2496 /usr/bin/sudo guuid=0d9bce08-1c00-0000-3dea-3e03c8090000 pid=2504 /tmp/sample.bin guuid=d8d9d605-1c00-0000-3dea-3e03c0090000 pid=2496->guuid=0d9bce08-1c00-0000-3dea-3e03c8090000 pid=2504 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/442ae127-948f-42cf-9ea2-4812ea40acb3
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1992600
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ffb9b9af6d2834ea445f92b792d923f009339c4d6b9aead0f62b65335a289261
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ffb9b9af6d2834ea445f92b792d923f009339c4d6b9aead0f62b65335a289261/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-10-27 05:30:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
2 of 36 (5.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7643tl3nfa2ourc7sk3zfwjd6aethhcnnonovuhwfnstgwrisjqq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
command_and_control defense_evasion discovery exection execution persistence privilege_escalation
Link:
https://tria.ge/reports/261027-gavpjsyv7k/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Modifies Bash startup script
Creates/modifies Cron job
Creates/modifies environment variables
Modifies init.d
Modifies systemd
Outbound SSH connection to public host
Contacts a large (114504) amount of remote hosts
Creates a large amount of network flows
Modifies the dynamic linker configuration file
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
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectGoMethodSignatures
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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:ELF_Packer_Dropper_Fileless_Armhf
Create hunting rule
Author:Serhii Kocherhan
Description:Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
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
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Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NSVPS_Hydra_SSH_Bruteforce
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
Rule name:ProgramLanguage_Golang
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Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
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Author:ToroGuitar
Rule name:RIPEMD160_Constants
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Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
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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:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
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 ffb9b9af6d2834ea445f92b792d923f009339c4d6b9aead0f62b65335a289261

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/4035491/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/4035536/

Comments