MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a01811ca9a4903f52f9a43e5141853968e62e73afe9bc91b59208cce3110d75. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a01811ca9a4903f52f9a43e5141853968e62e73afe9bc91b59208cce3110d75
SHA3-384 hash: 32547646148238fa04ed962449b4d09fbe808ff7e5a5e9082bd0fc852ccd13f12a8577245608fea5335b5200c2118d94
SHA1 hash: d8a4d39c837e8112b822a00a7de3c1a72467c01b
MD5 hash: 887d4a53fe80de8bc73452744e4cda11
humanhash: ceiling-nitrogen-red-jersey
File name:amd64
Download: download sample
File size:482'032 bytes
First seen:2025-06-20 11:20:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:iD6LPBCvMk0O9na1M80cLt9i5aIaTtpc4W:2+QGO9naz0Szi5anTtR
TLSH T188A41212E290D8FEC4CAC070469FD27BFD7A7C544234BC6B6198F7322B3AE601B16A55
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 :
1
# of downloads :
73
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=6855442138813cf1bf1b161blinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
exploit gcc lolbin remote
Link:
https://www.filescan.io/uploads/685544703faf8fcd7d3838b2/reports/da0a21b4-acf3-443e-91b7-c79c3bb9e393/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2eeb500a-b1ad-464b-8a56-4ce0f8e5b5b4
Behavior Graph:
Download SVG
%3 guuid=a2f82c5a-1d00-0000-0726-35667a090000 pid=2426 /usr/bin/sudo guuid=442dc75d-1d00-0000-0726-356682090000 pid=2434 /tmp/sample.bin guuid=a2f82c5a-1d00-0000-0726-35667a090000 pid=2426->guuid=442dc75d-1d00-0000-0726-356682090000 pid=2434 execve guuid=45dce75d-1d00-0000-0726-356683090000 pid=2435 /usr/bin/dash guuid=442dc75d-1d00-0000-0726-356682090000 pid=2434->guuid=45dce75d-1d00-0000-0726-356683090000 pid=2435 execve guuid=14fb4f5e-1d00-0000-0726-356685090000 pid=2437 /usr/bin/dash guuid=442dc75d-1d00-0000-0726-356682090000 pid=2434->guuid=14fb4f5e-1d00-0000-0726-356685090000 pid=2437 execve guuid=2111555f-1d00-0000-0726-35668a090000 pid=2442 /tmp/sample.bin mprotect-exec zombie guuid=442dc75d-1d00-0000-0726-356682090000 pid=2434->guuid=2111555f-1d00-0000-0726-35668a090000 pid=2442 clone guuid=84e3115f-1d00-0000-0726-356687090000 pid=2439 /usr/bin/dash guuid=14fb4f5e-1d00-0000-0726-356685090000 pid=2437->guuid=84e3115f-1d00-0000-0726-356687090000 pid=2439 clone guuid=6a92215f-1d00-0000-0726-356689090000 pid=2441 /usr/bin/dash guuid=14fb4f5e-1d00-0000-0726-356685090000 pid=2437->guuid=6a92215f-1d00-0000-0726-356689090000 pid=2441 clone guuid=ea211664-1d00-0000-0726-35669b090000 pid=2459 /tmp/sample.bin zombie guuid=2111555f-1d00-0000-0726-35668a090000 pid=2442->guuid=ea211664-1d00-0000-0726-35669b090000 pid=2459 clone guuid=5d202164-1d00-0000-0726-35669c090000 pid=2460 /tmp/sample.bin guuid=ea211664-1d00-0000-0726-35669b090000 pid=2459->guuid=5d202164-1d00-0000-0726-35669c090000 pid=2460 clone guuid=a4be2764-1d00-0000-0726-35669d090000 pid=2461 /tmp/sample.bin dns net net-scan send-data guuid=5d202164-1d00-0000-0726-35669c090000 pid=2460->guuid=a4be2764-1d00-0000-0726-35669d090000 pid=2461 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=a4be2764-1d00-0000-0726-35669d090000 pid=2461->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=a4be2764-1d00-0000-0726-35669d090000 pid=2461->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B 7b296aa1-25d8-5a89-bba4-946afd656962 31.200.249.227:31967 guuid=a4be2764-1d00-0000-0726-35669d090000 pid=2461->7b296aa1-25d8-5a89-bba4-946afd656962 send: 68B ad7c2116-c5eb-5167-9da5-8656afc0fe45 195.154.182.247:31824 guuid=a4be2764-1d00-0000-0726-35669d090000 pid=2461->ad7c2116-c5eb-5167-9da5-8656afc0fe45 con 66ad5167-9c03-5492-ac05-2f48f3de3c97 172.111.38.128:38386 guuid=a4be2764-1d00-0000-0726-35669d090000 pid=2461->66ad5167-9c03-5492-ac05-2f48f3de3c97 send: 68B 1c7fb2e7-7d4f-5540-ad05-977c3886d4d2 209.38.196.30:6815 guuid=a4be2764-1d00-0000-0726-35669d090000 pid=2461->1c7fb2e7-7d4f-5540-ad05-977c3886d4d2 con 6bf20a58-20a3-5023-943c-55759351eac4 159.65.200.220:6814 guuid=a4be2764-1d00-0000-0726-35669d090000 pid=2461->6bf20a58-20a3-5023-943c-55759351eac4 send: 104B 33f04ae9-c655-57aa-8540-500e9a4ff979 31.200.249.227:31973 guuid=a4be2764-1d00-0000-0726-35669d090000 pid=2461->33f04ae9-c655-57aa-8540-500e9a4ff979 send: 68B guuid=a4be2764-1d00-0000-0726-35669d090000 pid=2461|send-data send-data to 289 IP addresses review logs to see them all guuid=a4be2764-1d00-0000-0726-35669d090000 pid=2461->guuid=a4be2764-1d00-0000-0726-35669d090000 pid=2461|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c38a2d77-1bdb-41a7-8803-a8b90d2bfdde
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1719309
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: 1719309 Sample: amd64.elf Startdate: 20/06/2025 Architecture: LINUX Score: 64 38 185.177.124.176, 6881, 6890 WORLDSTREAMNL Netherlands 2->38 40 23.184.64.55, 27997 WILLOWEBUS 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.TX35Pd, 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/1a01811ca9a4903f52f9a43e5141853968e62e73afe9bc91b59208cce3110d75
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1a01811ca9a4903f52f9a43e5141853968e62e73afe9bc91b59208cce3110d75/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-20 11:22:15 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=diaychfjusid6uxzuq7fcqmfhfuomlttv7u3zenvsiemzyyrbv2q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250620-ng1ygaxnw2/
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/cdeb677f-0898-450c-a345-e1198320b90d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/1a01811ca9a4903f52f9a43e5141853968e62e73afe9bc91b59208cce3110d75

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 1a01811ca9a4903f52f9a43e5141853968e62e73afe9bc91b59208cce3110d75

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3550042/
  
Delivery method
Distributed via web download

Comments