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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c922d5eff662111cb52cee40d56d501aec64aed53f84f88a5ee57ad55d43daf7. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c922d5eff662111cb52cee40d56d501aec64aed53f84f88a5ee57ad55d43daf7
SHA3-384 hash: 752cd41161f49b3f4021307eb4b68561df89e76b20c6381fbe9b2afa46a993cccd928b32346d3e56af391c20ae713531
SHA1 hash: daeadb234ca5fe5623080de7602e00b0ec6905c1
MD5 hash: c70590a2ec1df265fbdc794a25b68792
humanhash: fix-sierra-edward-coffee
File name:mipsel
Download: download sample
File size:509'272 bytes
First seen:2025-06-16 22:55:49 UTC
Last seen:2025-06-17 17:38:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:7A84JF9Qc8GgZxTM6m1U3snB6NnVuqnAtSyBpywBdlEykR6LkV6N0L8AXwtZJHZz:/M6m1U3rVuqAtSySwY1gEIZB
TLSH T145B402018F881F8BC5BFCD750A2E167311AEDD9F46CA653E807CDD48B6A6D096783C98
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
2
# of downloads :
126
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.32055.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32057.LX.BOT.UNOFFICIAL
Create hunting rule

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

SecuriteInfo.com.Linux.Siggen.9145.25841.12589.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6850a12b07b5e8c1cfe705dclinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creates directories
Sends data to a server
Creating a process from a recently created file
Changes the time when the file was created, accessed, or modified
Locks files
Connection attempt
Changes access rights for a written file
Launching a process
Opens a port
Runs as daemon
Receives data from a server
DNS request
Creates or modifies files in /cron to set up autorun
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
custom
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c922d5eff662111cb52cee40d56d501aec64aed53f84f88a5ee57ad55d43daf7
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7ce498f4-46a7-494a-b8f8-d1121a24695d
Behavior Graph:
Download SVG
%3 guuid=d3e655e3-1900-0000-2d7d-c334830a0000 pid=2691 /usr/bin/sudo guuid=125b60e5-1900-0000-2d7d-c3348a0a0000 pid=2698 /tmp/sample.bin guuid=d3e655e3-1900-0000-2d7d-c334830a0000 pid=2691->guuid=125b60e5-1900-0000-2d7d-c3348a0a0000 pid=2698 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fd6051da-626c-485c-aeab-adf27231ddde
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1715974
Signature
Connects to many ports of the same IP (likely port scanning)
Executes the "crontab" command typically for achieving persistence
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: 1715974 Sample: mipsel.elf Startdate: 17/06/2025 Architecture: LINUX Score: 60 38 31.200.249.178, 31947, 58072 NETRACK-ASRU Russian Federation 2->38 40 79.139.241.102, 21765 ASN-MGTS-USPDRU Russian Federation 2->40 42 102 other IPs or domains 2->42 44 Connects to many ports of the same IP (likely port scanning) 2->44 10 mipsel.elf configuration 2->10         started        signatures3 process4 process5 12 mipsel.elf sh 10->12         started        14 configuration 10->14         started        17 mipsel.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.jPQC9h, 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/c922d5eff662111cb52cee40d56d501aec64aed53f84f88a5ee57ad55d43daf7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c922d5eff662111cb52cee40d56d501aec64aed53f84f88a5ee57ad55d43daf7/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/c922d5eff662111cb52cee40d56d501aec64aed53f84f88a5ee57ad55d43daf7
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-16 22:56:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zernl37wmiirznjm5zank3kqdlwgjlwvh6cprcs64v5nkxkd3l3q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/250616-2wycsafp2v/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Reads CPU attributes
Checks hardware identifiers (DMI)
Creates/modifies Cron job
Enumerates running processes
Reads MAC address of network interface
Reads hardware information
Renames itself
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2845c454-31fd-4c0a-87de-bacd69156ea2
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/c922d5eff662111cb52cee40d56d501aec64aed53f84f88a5ee57ad55d43daf7

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: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 c922d5eff662111cb52cee40d56d501aec64aed53f84f88a5ee57ad55d43daf7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558217/
  
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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments