🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e7a05c8f9df8f3eb6078c023366a0d97cde9ec4ad75d4c9c371a04277241d18. 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: 8e7a05c8f9df8f3eb6078c023366a0d97cde9ec4ad75d4c9c371a04277241d18
SHA3-384 hash: 03175825b4b06837943f061ac023b96da36a0f27f8983cec407b601b391496743d7b09efca96e8f2b57e681098ba8f9b
SHA1 hash: 81edb354f14ce53d81d1e753c66bc260667f568b
MD5 hash: e83f1f64d5c9a64dd2e36e10a637004f
humanhash: pennsylvania-beer-eleven-apart
File name:amd64
Download: download sample
File size:482'032 bytes
First seen:2025-06-17 16:38:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:iD6LPBCvMk0O9na1M80cLt9i5aIaTtpc4W:2+QGO9naz0Szi5anTtR
TLSH T184A41212E290D8FEC4DAC070469FD27BFD767C544234BC6B6298F7322B3AE601B16A55
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
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68519b11ff81aca6580dc4e6linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bb29a22a-db19-4809-aa4d-68a4290541a1
Behavior Graph:
Download SVG
%3 guuid=4d2be3f9-1800-0000-71a8-d0ec6b0b0000 pid=2923 /usr/bin/sudo guuid=0ae55bfd-1800-0000-71a8-d0ec6f0b0000 pid=2927 /tmp/sample.bin guuid=4d2be3f9-1800-0000-71a8-d0ec6b0b0000 pid=2923->guuid=0ae55bfd-1800-0000-71a8-d0ec6f0b0000 pid=2927 execve guuid=6c1983fd-1800-0000-71a8-d0ec700b0000 pid=2928 /usr/bin/dash guuid=0ae55bfd-1800-0000-71a8-d0ec6f0b0000 pid=2927->guuid=6c1983fd-1800-0000-71a8-d0ec700b0000 pid=2928 execve guuid=50e8f0fd-1800-0000-71a8-d0ec720b0000 pid=2930 /usr/bin/dash guuid=0ae55bfd-1800-0000-71a8-d0ec6f0b0000 pid=2927->guuid=50e8f0fd-1800-0000-71a8-d0ec720b0000 pid=2930 execve guuid=2e3f44fe-1800-0000-71a8-d0ec760b0000 pid=2934 /tmp/sample.bin mprotect-exec zombie guuid=0ae55bfd-1800-0000-71a8-d0ec6f0b0000 pid=2927->guuid=2e3f44fe-1800-0000-71a8-d0ec760b0000 pid=2934 clone guuid=7ba619fe-1800-0000-71a8-d0ec740b0000 pid=2932 /usr/bin/dash guuid=50e8f0fd-1800-0000-71a8-d0ec720b0000 pid=2930->guuid=7ba619fe-1800-0000-71a8-d0ec740b0000 pid=2932 clone guuid=54631ffe-1800-0000-71a8-d0ec750b0000 pid=2933 /usr/bin/dash guuid=50e8f0fd-1800-0000-71a8-d0ec720b0000 pid=2930->guuid=54631ffe-1800-0000-71a8-d0ec750b0000 pid=2933 clone guuid=d45cb804-1900-0000-71a8-d0ec810b0000 pid=2945 /tmp/sample.bin zombie guuid=2e3f44fe-1800-0000-71a8-d0ec760b0000 pid=2934->guuid=d45cb804-1900-0000-71a8-d0ec810b0000 pid=2945 clone guuid=c1d1c304-1900-0000-71a8-d0ec820b0000 pid=2946 /tmp/sample.bin guuid=d45cb804-1900-0000-71a8-d0ec810b0000 pid=2945->guuid=c1d1c304-1900-0000-71a8-d0ec820b0000 pid=2946 clone guuid=8c85cb04-1900-0000-71a8-d0ec830b0000 pid=2947 /tmp/sample.bin dns net net-scan send-data guuid=c1d1c304-1900-0000-71a8-d0ec820b0000 pid=2946->guuid=8c85cb04-1900-0000-71a8-d0ec830b0000 pid=2947 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=8c85cb04-1900-0000-71a8-d0ec830b0000 pid=2947->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=8c85cb04-1900-0000-71a8-d0ec830b0000 pid=2947->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B 0d91fd6c-39d2-5ebb-8dfd-1c78ff880eb2 31.200.249.146:31864 guuid=8c85cb04-1900-0000-71a8-d0ec830b0000 pid=2947->0d91fd6c-39d2-5ebb-8dfd-1c78ff880eb2 send: 68B 7f1f85d4-ce87-5330-bef2-6f755da2840e 31.200.249.162:31844 guuid=8c85cb04-1900-0000-71a8-d0ec830b0000 pid=2947->7f1f85d4-ce87-5330-bef2-6f755da2840e send: 68B 47eb3c76-aa13-5cff-85c0-7656f6eab5fc 31.200.249.227:31895 guuid=8c85cb04-1900-0000-71a8-d0ec830b0000 pid=2947->47eb3c76-aa13-5cff-85c0-7656f6eab5fc send: 68B fe7643c9-9b42-5191-a514-f95c1eb2cc80 209.38.196.30:6814 guuid=8c85cb04-1900-0000-71a8-d0ec830b0000 pid=2947->fe7643c9-9b42-5191-a514-f95c1eb2cc80 send: 68B a8298ddc-9e5b-544f-b611-e84f867a25ec 91.220.87.16:2103 guuid=8c85cb04-1900-0000-71a8-d0ec830b0000 pid=2947->a8298ddc-9e5b-544f-b611-e84f867a25ec send: 68B 5bc4bf85-96ee-588f-ab8c-cf67dd1b2b15 209.38.196.30:6818 guuid=8c85cb04-1900-0000-71a8-d0ec830b0000 pid=2947->5bc4bf85-96ee-588f-ab8c-cf67dd1b2b15 send: 68B c29a970c-b1de-5195-9bfa-5e8f9cdaaffe 176.126.49.233:2103 guuid=8c85cb04-1900-0000-71a8-d0ec830b0000 pid=2947->c29a970c-b1de-5195-9bfa-5e8f9cdaaffe send: 68B guuid=8c85cb04-1900-0000-71a8-d0ec830b0000 pid=2947|send-data send-data to 302 IP addresses review logs to see them all guuid=8c85cb04-1900-0000-71a8-d0ec830b0000 pid=2947->guuid=8c85cb04-1900-0000-71a8-d0ec830b0000 pid=2947|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f07a1722-14db-4369-9534-b25a13d7e3b0
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1716676
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: 1716676 Sample: amd64.elf Startdate: 17/06/2025 Architecture: LINUX Score: 64 38 219.109.242.251, 41080, 6881 ZLANZTVCOLTDJP Japan 2->38 40 46.63.8.147, 6881, 8621 X-CITY-ASUA Ukraine 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.LxGlu8, 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/8e7a05c8f9df8f3eb6078c023366a0d97cde9ec4ad75d4c9c371a04277241d18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8e7a05c8f9df8f3eb6078c023366a0d97cde9ec4ad75d4c9c371a04277241d18/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-17 16:41:52 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=rz5alshz36ht5nqhrqbdgzva3f6n5hwevv25jsodogqee5zeduma._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250617-t64njsyqs2/
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/a5d16ce9-9317-4a19-8c4d-a9da6cb8cd96
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/8e7a05c8f9df8f3eb6078c023366a0d97cde9ec4ad75d4c9c371a04277241d18

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 8e7a05c8f9df8f3eb6078c023366a0d97cde9ec4ad75d4c9c371a04277241d18

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3550042/
  
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