MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 344009fa95d9e38fa95a7f915bacdb9e744ac7cb23d63a9d2cd3f97173273673. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 344009fa95d9e38fa95a7f915bacdb9e744ac7cb23d63a9d2cd3f97173273673
SHA3-384 hash: 44d932fe2346364b50bd89d4d3d3ff81ddc55ef00b9f8d53b7d87d6fd6437f42228969b3769696e806fc5e3638ed340b
SHA1 hash: 741a1504bbf657db1fa64c54059d4b861fc8139d
MD5 hash: 89cd5a80cefd86f64b9a78c5c71db1ac
humanhash: oregon-pip-hydrogen-iowa
File name:x86_64
Download: download sample
File size:154'568 bytes
First seen:2026-07-29 13:51:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:WqLDbCGzATY66SCb1YERBC+Koq8ONn7CMwPgdJg8kmJx3nmm0:fdiCRfmf8SCT8tJlr0
TLSH T101E35B0679C1A8FDCCD9D1B44BEAF2269A72F0191538B51B27C46E675E4DF202F2FA10
telfhash t19851cbb13e592c94b1ebf6266346e9908c760a2518d030d6de73bcf6fe167840e72437
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 5206388541dc7e4059a638d94972ae6f16e4afe8ad7309d2a1d89dbd9323e53e
File size (compressed) :59'908 bytes
File size (de-compressed) :154'568 bytes
Format:linux/amd64
Packed file: 5206388541dc7e4059a638d94972ae6f16e4afe8ad7309d2a1d89dbd9323e53e

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Mirai-10060415-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Removes directories
Kills processes
Runs as daemon
Deleting a recently created file
Kills critical processes
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a6a05ecadd34eca272cb810/reports/277fb807-b191-4631-88f1-e472a44aee93/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-07-29T13:13:00Z UTC
Last seen:
2026-07-29T13:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/344009fa95d9e38fa95a7f915bacdb9e744ac7cb23d63a9d2cd3f97173273673/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7debac9d-80a0-46c6-9fa4-437ba91115fa
Behavior Graph:
Download SVG
%3 guuid=cc4fae7d-1e00-0000-bb6b-998c310a0000 pid=2609 /usr/bin/sudo guuid=d00ed781-1e00-0000-bb6b-998c390a0000 pid=2617 /tmp/sample.bin guuid=cc4fae7d-1e00-0000-bb6b-998c310a0000 pid=2609->guuid=d00ed781-1e00-0000-bb6b-998c390a0000 pid=2617 execve guuid=f8b6ec83-1e00-0000-bb6b-998c3b0a0000 pid=2619 /tmp/sample.bin zombie guuid=d00ed781-1e00-0000-bb6b-998c390a0000 pid=2617->guuid=f8b6ec83-1e00-0000-bb6b-998c3b0a0000 pid=2619 clone guuid=b2016484-1e00-0000-bb6b-998c3c0a0000 pid=2620 /tmp/sample.bin delete-file net send-data zombie guuid=f8b6ec83-1e00-0000-bb6b-998c3b0a0000 pid=2619->guuid=b2016484-1e00-0000-bb6b-998c3c0a0000 pid=2620 clone 43107d06-e1b8-559a-8721-01616c7cb4c1 83.168.69.141:9482 guuid=b2016484-1e00-0000-bb6b-998c3c0a0000 pid=2620->43107d06-e1b8-559a-8721-01616c7cb4c1 send: 784B guuid=6cb27d84-1e00-0000-bb6b-998c3d0a0000 pid=2621 /tmp/sample.bin guuid=b2016484-1e00-0000-bb6b-998c3c0a0000 pid=2620->guuid=6cb27d84-1e00-0000-bb6b-998c3d0a0000 pid=2621 clone guuid=20478e84-1e00-0000-bb6b-998c3e0a0000 pid=2622 /tmp/sample.bin guuid=6cb27d84-1e00-0000-bb6b-998c3d0a0000 pid=2621->guuid=20478e84-1e00-0000-bb6b-998c3e0a0000 pid=2622 clone guuid=e08c9684-1e00-0000-bb6b-998c3f0a0000 pid=2623 /tmp/sample.bin delete-file guuid=6cb27d84-1e00-0000-bb6b-998c3d0a0000 pid=2621->guuid=e08c9684-1e00-0000-bb6b-998c3f0a0000 pid=2623 clone
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d011af44-dd45-4bfa-9b24-7de9d2def8bc
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1949579
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1949579 Sample: x86_64.elf Startdate: 29/07/2026 Architecture: LINUX Score: 80 68 83.168.69.141, 58612, 58614, 58616 SKYPASS-ASPL Poland 2->68 70 109.202.202.202, 80 INIT7CH Switzerland 2->70 72 4 other IPs or domains 2->72 76 Malicious sample detected (through community Yara rule) 2->76 78 Antivirus / Scanner detection for submitted sample 2->78 80 Multi AV Scanner detection for submitted file 2->80 10 x86_64.elf 2->10         started        12 systemd gpu-manager 2->12         started        14 systemd gpu-manager 2->14         started        16 127 other processes 2->16 signatures3 process4 file5 20 x86_64.elf 10->20         started        22 gpu-manager sh 12->22         started        24 gpu-manager sh 12->24         started        26 gpu-manager sh 12->26         started        32 5 other processes 12->32 34 8 other processes 14->34 64 /var/log/kern.log, CSV 16->64 dropped 66 /var/log/auth.log, ASCII 16->66 dropped 74 Sample reads /proc/mounts (often used for finding a writable filesystem) 16->74 28 gpu-manager sh 16->28         started        30 gpu-manager sh 16->30         started        36 173 other processes 16->36 signatures6 process7 process8 38 x86_64.elf 20->38         started        41 sh grep 22->41         started        43 sh grep 24->43         started        45 sh grep 26->45         started        47 sh grep 28->47         started        49 sh grep 30->49         started        51 5 other processes 32->51 53 8 other processes 34->53 55 134 other processes 36->55 signatures9 82 Sample deletes itself 38->82 57 x86_64.elf 38->57         started        process10 process11 59 x86_64.elf 57->59         started        62 x86_64.elf 57->62         started        signatures12 84 Sample tries to kill multiple processes (SIGKILL) 59->84 86 Deletes system log files 62->86
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/344009fa95d9e38fa95a7f915bacdb9e744ac7cb23d63a9d2cd3f97173273673
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/344009fa95d9e38fa95a7f915bacdb9e744ac7cb23d63a9d2cd3f97173273673/
Threat name:
Linux.Trojan.FlyLegitBot
Create hunting rule
Status:
Malicious
First seen:
2026-07-29 13:57:58 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=graat6uv3hry7kk2p6ivxlg3tz2evr6lepldvhjm2p4xc4zhgzzq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/260729-q6v5mahl5s/
Behaviour
Reads runtime system information
Changes its process name
Deletes log files
Enumerates running processes
Deletes itself
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/344009fa95d9e38fa95a7f915bacdb9e744ac7cb23d63a9d2cd3f97173273673

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
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 5206388541dc7e4059a638d94972ae6f16e4afe8ad7309d2a1d89dbd9323e53e

elf 344009fa95d9e38fa95a7f915bacdb9e744ac7cb23d63a9d2cd3f97173273673

(this sample)

  
Dropped by
SHA256 5206388541dc7e4059a638d94972ae6f16e4afe8ad7309d2a1d89dbd9323e53e
  
URLhaus
https://urlhaus.abuse.ch/url/3893508/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 69a62e74c90315ca4e68bb7670bc15ee

Comments