MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2aa6a1dede56c07393fb4e01a516d1bda065d789965ed77d82943b6cd38fa386. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2aa6a1dede56c07393fb4e01a516d1bda065d789965ed77d82943b6cd38fa386
SHA3-384 hash: ae5077ebae4f5eeebbc1bdfa87816d5ad122b86af774e4d014835a92f9504215fe8a5458c0a248218c30e0393a8c0f22
SHA1 hash: a03ebf36141a401b1d432ae2024c16623de72479
MD5 hash: 3b4922eefbe609bc9ce290d6562013ec
humanhash: six-wisconsin-wolfram-east
File name:amd64
Download: download sample
File size:482'032 bytes
First seen:2025-06-25 04:56:23 UTC
Last seen:2025-06-25 10:36:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:iD6LPBCvMk0O9na1M80cLt9i5aIaTtpc4W:2+QGO9naz0Szi5anTtR
TLSH T15FA41212E290D8FEC4DAC170429FD27BFD767C544234BC6B6298F7322B3AE601B16A55
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 :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9080.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32058.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31951.LX.BOT.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685b818632ed47a3a8d6ea36linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b289f754-e8ce-4ea3-9f1a-b5e58f12fcb7
Behavior Graph:
Download SVG
%3 guuid=eb6ef001-1700-0000-ad58-c900150d0000 pid=3349 /usr/bin/sudo guuid=477d9604-1700-0000-ad58-c9001e0d0000 pid=3358 /tmp/sample.bin guuid=eb6ef001-1700-0000-ad58-c900150d0000 pid=3349->guuid=477d9604-1700-0000-ad58-c9001e0d0000 pid=3358 execve guuid=6a7db804-1700-0000-ad58-c9001f0d0000 pid=3359 /usr/bin/dash guuid=477d9604-1700-0000-ad58-c9001e0d0000 pid=3358->guuid=6a7db804-1700-0000-ad58-c9001f0d0000 pid=3359 execve guuid=66070305-1700-0000-ad58-c900210d0000 pid=3361 /usr/bin/dash guuid=477d9604-1700-0000-ad58-c9001e0d0000 pid=3358->guuid=66070305-1700-0000-ad58-c900210d0000 pid=3361 execve guuid=df215b05-1700-0000-ad58-c900240d0000 pid=3364 /tmp/sample.bin mprotect-exec zombie guuid=477d9604-1700-0000-ad58-c9001e0d0000 pid=3358->guuid=df215b05-1700-0000-ad58-c900240d0000 pid=3364 clone guuid=08393205-1700-0000-ad58-c900220d0000 pid=3362 /usr/bin/dash guuid=66070305-1700-0000-ad58-c900210d0000 pid=3361->guuid=08393205-1700-0000-ad58-c900220d0000 pid=3362 clone guuid=be463705-1700-0000-ad58-c900230d0000 pid=3363 /usr/bin/dash guuid=66070305-1700-0000-ad58-c900210d0000 pid=3361->guuid=be463705-1700-0000-ad58-c900230d0000 pid=3363 clone guuid=83fd810a-1700-0000-ad58-c900330d0000 pid=3379 /tmp/sample.bin zombie guuid=df215b05-1700-0000-ad58-c900240d0000 pid=3364->guuid=83fd810a-1700-0000-ad58-c900330d0000 pid=3379 clone guuid=b99a8d0a-1700-0000-ad58-c900340d0000 pid=3380 /tmp/sample.bin guuid=83fd810a-1700-0000-ad58-c900330d0000 pid=3379->guuid=b99a8d0a-1700-0000-ad58-c900340d0000 pid=3380 clone guuid=5b5f970a-1700-0000-ad58-c900350d0000 pid=3381 /tmp/sample.bin dns net net-scan send-data guuid=b99a8d0a-1700-0000-ad58-c900340d0000 pid=3380->guuid=5b5f970a-1700-0000-ad58-c900350d0000 pid=3381 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=5b5f970a-1700-0000-ad58-c900350d0000 pid=3381->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=5b5f970a-1700-0000-ad58-c900350d0000 pid=3381->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B 3f8493b9-312f-5baa-9696-570ae51e0533 31.200.249.146:31834 guuid=5b5f970a-1700-0000-ad58-c900350d0000 pid=3381->3f8493b9-312f-5baa-9696-570ae51e0533 send: 68B 8df255b7-23d6-584c-9802-8b38051d74f8 181.41.206.206:42110 guuid=5b5f970a-1700-0000-ad58-c900350d0000 pid=3381->8df255b7-23d6-584c-9802-8b38051d74f8 send: 68B 23c64814-a406-5b1b-987d-94d080a809ba 176.136.12.71:53338 guuid=5b5f970a-1700-0000-ad58-c900350d0000 pid=3381->23c64814-a406-5b1b-987d-94d080a809ba con guuid=5b5f970a-1700-0000-ad58-c900350d0000 pid=3381|send-data send-data to 265 IP addresses review logs to see them all guuid=5b5f970a-1700-0000-ad58-c900350d0000 pid=3381->guuid=5b5f970a-1700-0000-ad58-c900350d0000 pid=3381|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d7091c00-f601-4b69-8c5c-7e8044a6ee03
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1722367
Signature
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1722367 Sample: amd64.elf Startdate: 25/06/2025 Architecture: LINUX Score: 64 38 148.71.49.234, 51413, 6881 VODAFONE-PTVodafonePortugalPT Portugal 2->38 40 100.11.208.248, 18631, 6881 UUNETUS United States 2->40 42 102 other IPs or domains 2->42 44 Multi AV Scanner detection for submitted file 2->44 10 amd64.elf 2->10         started        signatures3 process4 process5 12 amd64.elf sh 10->12         started        14 amd64.elf 10->14         started        17 amd64.elf sh 10->17         started        signatures6 19 sh crontab 12->19         started        23 sh 12->23         started        52 Opens /sys/class/net/* files useful for querying network interface information 14->52 54 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->54 25 amd64.elf 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.Un2UsM, ASCII 19->36 dropped 46 Sample tries to persist itself using cron 19->46 48 Executes the "crontab" command typically for achieving persistence 19->48 29 sh crontab 23->29         started        32 amd64.elf 25->32         started        signatures9 process10 signatures11 50 Executes the "crontab" command typically for achieving persistence 29->50 34 amd64.elf 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2aa6a1dede56c07393fb4e01a516d1bda065d789965ed77d82943b6cd38fa386
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2aa6a1dede56c07393fb4e01a516d1bda065d789965ed77d82943b6cd38fa386/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-25 04:57:19 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fktkdxw6k3ahhe73jya2kfwrxwqglv4jszpno7mcsq5wzu4puoda._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250625-fkyzaaxza1/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Checks CPU configuration
Checks hardware identifiers (DMI)
Creates/modifies Cron job
Enumerates running processes
Reads MAC address of network interface
Reads hardware information
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8974c8e3-ca28-4f8e-a36f-65c2a1ce1a5e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2aa6a1dede56c07393fb4e01a516d1bda065d789965ed77d82943b6cd38fa386

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: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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 2aa6a1dede56c07393fb4e01a516d1bda065d789965ed77d82943b6cd38fa386

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3550686/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments