MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a1afe5388c2d767b8aef1295d6ac24824cd48c988115206f461b4f806e65842. 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: 6a1afe5388c2d767b8aef1295d6ac24824cd48c988115206f461b4f806e65842
SHA3-384 hash: f144a34443b2fb460326960816980fc076cbfcab330620990b741f847f4a6847f7765f29492309703c40f631f10fb9de
SHA1 hash: 82978b5ff9c3fa16ad275fa4a5792519703b4228
MD5 hash: 10dafdefca8ffd6969ef09d610b2b2cd
humanhash: coffee-kitten-orange-cat
File name:amd64
Download: download sample
File size:482'032 bytes
First seen:2025-06-16 17:33:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:iD6LPBCvMk0O9na1M80cLt9i5aIaTtpc4W:2+QGO9naz0Szi5anTtR
TLSH T1DFA41212E290D8FEC4DAC070469FD27BFD767C584234BC6B6198F7322B3AE601B16A55
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 :
81
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:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685057a88bd5d68a12e8f813linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4413d68b-6920-4fa7-a407-5255fcecb6da
Behavior Graph:
Download SVG
%3 guuid=f430e963-1a00-0000-0d19-08585a0b0000 pid=2906 /usr/bin/sudo guuid=d3649866-1a00-0000-0d19-08585f0b0000 pid=2911 /tmp/sample.bin guuid=f430e963-1a00-0000-0d19-08585a0b0000 pid=2906->guuid=d3649866-1a00-0000-0d19-08585f0b0000 pid=2911 execve guuid=c767b066-1a00-0000-0d19-0858600b0000 pid=2912 /usr/bin/dash guuid=d3649866-1a00-0000-0d19-08585f0b0000 pid=2911->guuid=c767b066-1a00-0000-0d19-0858600b0000 pid=2912 execve guuid=129af866-1a00-0000-0d19-0858620b0000 pid=2914 /usr/bin/dash guuid=d3649866-1a00-0000-0d19-08585f0b0000 pid=2911->guuid=129af866-1a00-0000-0d19-0858620b0000 pid=2914 execve guuid=1a4d4a67-1a00-0000-0d19-0858650b0000 pid=2917 /tmp/sample.bin mprotect-exec zombie guuid=d3649866-1a00-0000-0d19-08585f0b0000 pid=2911->guuid=1a4d4a67-1a00-0000-0d19-0858650b0000 pid=2917 clone guuid=70d92067-1a00-0000-0d19-0858630b0000 pid=2915 /usr/bin/dash guuid=129af866-1a00-0000-0d19-0858620b0000 pid=2914->guuid=70d92067-1a00-0000-0d19-0858630b0000 pid=2915 clone guuid=38692767-1a00-0000-0d19-0858640b0000 pid=2916 /usr/bin/dash guuid=129af866-1a00-0000-0d19-0858620b0000 pid=2914->guuid=38692767-1a00-0000-0d19-0858640b0000 pid=2916 clone guuid=879c996b-1a00-0000-0d19-0858700b0000 pid=2928 /tmp/sample.bin zombie guuid=1a4d4a67-1a00-0000-0d19-0858650b0000 pid=2917->guuid=879c996b-1a00-0000-0d19-0858700b0000 pid=2928 clone guuid=4599a46b-1a00-0000-0d19-0858710b0000 pid=2929 /tmp/sample.bin guuid=879c996b-1a00-0000-0d19-0858700b0000 pid=2928->guuid=4599a46b-1a00-0000-0d19-0858710b0000 pid=2929 clone guuid=6419b06b-1a00-0000-0d19-0858720b0000 pid=2930 /tmp/sample.bin dns net net-scan send-data guuid=4599a46b-1a00-0000-0d19-0858710b0000 pid=2929->guuid=6419b06b-1a00-0000-0d19-0858720b0000 pid=2930 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=6419b06b-1a00-0000-0d19-0858720b0000 pid=2930->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=6419b06b-1a00-0000-0d19-0858720b0000 pid=2930->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B 1f310127-ff30-5e45-a1de-57d74df64751 31.200.249.178:31833 guuid=6419b06b-1a00-0000-0d19-0858720b0000 pid=2930->1f310127-ff30-5e45-a1de-57d74df64751 send: 68B 2120040d-8ff7-501e-bd12-10f9ef1bde17 31.200.249.162:31832 guuid=6419b06b-1a00-0000-0d19-0858720b0000 pid=2930->2120040d-8ff7-501e-bd12-10f9ef1bde17 send: 68B 8c3c93e5-68ad-5921-a06d-c2e9f20cc104 31.200.249.146:31960 guuid=6419b06b-1a00-0000-0d19-0858720b0000 pid=2930->8c3c93e5-68ad-5921-a06d-c2e9f20cc104 send: 68B guuid=6419b06b-1a00-0000-0d19-0858720b0000 pid=2930|send-data send-data to 282 IP addresses review logs to see them all guuid=6419b06b-1a00-0000-0d19-0858720b0000 pid=2930->guuid=6419b06b-1a00-0000-0d19-0858720b0000 pid=2930|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/84c19ce2-436a-4939-8ede-2e51295b1652
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1715769
Signature
Connects to many ports of the same IP (likely port scanning)
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: 1715769 Sample: amd64.elf Startdate: 16/06/2025 Architecture: LINUX Score: 68 38 31.200.249.130, 31902, 31962, 41570 NETRACK-ASRU Russian Federation 2->38 40 115.128.16.184, 61802, 6881 VODAFONE-AS-APVodafoneAustraliaPtyLtdAU Australia 2->40 42 102 other IPs or domains 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Connects to many ports of the same IP (likely port scanning) 2->46 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        54 Opens /sys/class/net/* files useful for querying network interface information 14->54 56 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->56 25 amd64.elf 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.n0uv03, ASCII 19->36 dropped 48 Sample tries to persist itself using cron 19->48 50 Executes the "crontab" command typically for achieving persistence 19->50 29 sh crontab 23->29         started        32 amd64.elf 25->32         started        signatures9 process10 signatures11 52 Executes the "crontab" command typically for achieving persistence 29->52 34 amd64.elf 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6a1afe5388c2d767b8aef1295d6ac24824cd48c988115206f461b4f806e65842
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6a1afe5388c2d767b8aef1295d6ac24824cd48c988115206f461b4f806e65842/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-16 17:36:35 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=ninp4u4iyllwpofo6euv22wcjasm2sgjraivebxumg2pqbxglbba._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250616-v5wf8a1ydz/
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/c9e926f3-fb36-4fed-a280-7c5ae080c592
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/6a1afe5388c2d767b8aef1295d6ac24824cd48c988115206f461b4f806e65842

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 6a1afe5388c2d767b8aef1295d6ac24824cd48c988115206f461b4f806e65842

(this sample)

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

Comments