MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7579641b7e31659e825c2db9b3cbdaff8dfe4866229a2ce4658054886eccf8a5. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7579641b7e31659e825c2db9b3cbdaff8dfe4866229a2ce4658054886eccf8a5
SHA3-384 hash: 182eb889a78bf5ed05eb0499a7b52c36d945e239c72e569f2feb0469ed409bf4ff6a560e88d7805d8e573220720afee1
SHA1 hash: f2e96dc61772abf263aa1fb06e65a72991933f36
MD5 hash: bc90d1cd3d1696e00474371af410643b
humanhash: sink-blossom-crazy-single
File name:i686
Download: download sample
File size:587'764 bytes
First seen:2025-07-06 17:50:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:5D+Azf/CVCW3ISw+hRNb3W/aTyA9VV/cZWLnR98V+:5D+AznCVNIZ+vNbG/WYWrR98V
TLSH T11EC42241EAB7C0F2F65349320103E7BF8F33C9099165D2A6DB42F661EDB1B42469E66C
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 :
10
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
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=686ab79d900df8e7f867c83alinux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
exploit gcc
Link:
https://www.filescan.io/uploads/686ab79e4bea1b4b85c765dc/reports/88c34361-fba5-4cf3-a520-91aa43cfb93b/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ad16af8f-cb91-4a86-aff1-3b8d37321345
Behavior Graph:
Download SVG
%3 guuid=bba91479-1a00-0000-6375-fe0b400b0000 pid=2880 /usr/bin/sudo guuid=23c8c97a-1a00-0000-6375-fe0b470b0000 pid=2887 /root/.sys/configuration guuid=bba91479-1a00-0000-6375-fe0b400b0000 pid=2880->guuid=23c8c97a-1a00-0000-6375-fe0b470b0000 pid=2887 execve guuid=2b98027b-1a00-0000-6375-fe0b480b0000 pid=2888 /usr/bin/dash guuid=23c8c97a-1a00-0000-6375-fe0b470b0000 pid=2887->guuid=2b98027b-1a00-0000-6375-fe0b480b0000 pid=2888 execve guuid=114c367b-1a00-0000-6375-fe0b4a0b0000 pid=2890 /usr/bin/dash guuid=23c8c97a-1a00-0000-6375-fe0b470b0000 pid=2887->guuid=114c367b-1a00-0000-6375-fe0b4a0b0000 pid=2890 execve guuid=5de4947b-1a00-0000-6375-fe0b4d0b0000 pid=2893 /root/.sys/configuration zombie guuid=23c8c97a-1a00-0000-6375-fe0b470b0000 pid=2887->guuid=5de4947b-1a00-0000-6375-fe0b4d0b0000 pid=2893 clone guuid=22b95c7b-1a00-0000-6375-fe0b4b0b0000 pid=2891 /usr/bin/dash guuid=114c367b-1a00-0000-6375-fe0b4a0b0000 pid=2890->guuid=22b95c7b-1a00-0000-6375-fe0b4b0b0000 pid=2891 clone guuid=5df7627b-1a00-0000-6375-fe0b4c0b0000 pid=2892 /usr/bin/dash guuid=114c367b-1a00-0000-6375-fe0b4a0b0000 pid=2890->guuid=5df7627b-1a00-0000-6375-fe0b4c0b0000 pid=2892 clone guuid=ff236385-1a00-0000-6375-fe0b680b0000 pid=2920 /root/.sys/configuration guuid=5de4947b-1a00-0000-6375-fe0b4d0b0000 pid=2893->guuid=ff236385-1a00-0000-6375-fe0b680b0000 pid=2920 clone guuid=1ea77585-1a00-0000-6375-fe0b690b0000 pid=2921 /root/.sys/configuration guuid=ff236385-1a00-0000-6375-fe0b680b0000 pid=2920->guuid=1ea77585-1a00-0000-6375-fe0b690b0000 pid=2921 clone guuid=a0238985-1a00-0000-6375-fe0b6a0b0000 pid=2922 /root/.sys/configuration dns net net-scan send-data guuid=1ea77585-1a00-0000-6375-fe0b690b0000 pid=2921->guuid=a0238985-1a00-0000-6375-fe0b6a0b0000 pid=2922 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=a0238985-1a00-0000-6375-fe0b6a0b0000 pid=2922->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=a0238985-1a00-0000-6375-fe0b6a0b0000 pid=2922->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B 7eb7fa0b-6a2a-5b0d-8ba4-8ca6bbf15cb7 31.200.249.233:31903 guuid=a0238985-1a00-0000-6375-fe0b6a0b0000 pid=2922->7eb7fa0b-6a2a-5b0d-8ba4-8ca6bbf15cb7 send: 68B 4c24bef1-ea14-5a3b-ba4e-4d9acbb68f2e 181.214.165.6:56724 guuid=a0238985-1a00-0000-6375-fe0b6a0b0000 pid=2922->4c24bef1-ea14-5a3b-ba4e-4d9acbb68f2e send: 68B 22be168f-a73f-5400-a8f8-282aef6bd53a 181.214.165.6:1 guuid=a0238985-1a00-0000-6375-fe0b6a0b0000 pid=2922->22be168f-a73f-5400-a8f8-282aef6bd53a send: 68B b480d258-bbd1-5a11-921f-65ae2ceacb1a 46.23.36.10:45034 guuid=a0238985-1a00-0000-6375-fe0b6a0b0000 pid=2922->b480d258-bbd1-5a11-921f-65ae2ceacb1a con 7960ab9e-fdce-5a48-b491-feb706fbb578 46.151.65.182:45034 guuid=a0238985-1a00-0000-6375-fe0b6a0b0000 pid=2922->7960ab9e-fdce-5a48-b491-feb706fbb578 con guuid=a0238985-1a00-0000-6375-fe0b6a0b0000 pid=2922|send-data send-data to 305 IP addresses review logs to see them all guuid=a0238985-1a00-0000-6375-fe0b6a0b0000 pid=2922->guuid=a0238985-1a00-0000-6375-fe0b6a0b0000 pid=2922|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/58159dcc-977a-4faa-9d7f-f6b1671ed66b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1729601
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: 1729601 Sample: i686.elf Startdate: 06/07/2025 Architecture: LINUX Score: 64 38 186.250.26.163, 2528, 6881 VdeMVargasBR Brazil 2->38 40 133.175.8.114, 6881 VECTANTARTERIANetworksCorporationJP Japan 2->40 42 102 other IPs or domains 2->42 44 Multi AV Scanner detection for submitted file 2->44 10 i686.elf configuration 2->10         started        signatures3 process4 process5 12 i686.elf sh 10->12         started        14 configuration 10->14         started        17 i686.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 configuration 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.38MFle, 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 configuration 25->32         started        signatures9 process10 signatures11 50 Executes the "crontab" command typically for achieving persistence 29->50 34 configuration 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7579641b7e31659e825c2db9b3cbdaff8dfe4866229a2ce4658054886eccf8a5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7579641b7e31659e825c2db9b3cbdaff8dfe4866229a2ce4658054886eccf8a5/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-07-06 17:51:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ov4wig36gfsz5as4fw43hs6276g74sdgeknczzdfqbkiq3wm7csq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
execution linux persistence privilege_escalation rootkit
Link:
https://tria.ge/reports/250706-wfb7qack9z/
Behaviour
Creates/modifies Cron job
Loads a kernel module
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8eea037a-7b59-47f7-8bb4-a81f6df318ea
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/7579641b7e31659e825c2db9b3cbdaff8dfe4866229a2ce4658054886eccf8a5

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: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 7579641b7e31659e825c2db9b3cbdaff8dfe4866229a2ce4658054886eccf8a5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558166/
  
Delivery method
Distributed via web download

Comments