MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d986d40e01fdfc2c8d18335d7b1cfb47904668d77b610ec02cc237aada7087ac. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d986d40e01fdfc2c8d18335d7b1cfb47904668d77b610ec02cc237aada7087ac
SHA3-384 hash: b9d498a1aafd0356ba5352c3f25c0d85c68a2ac11987f17f500b478750682106f95415a3b026100862617da2f995b090
SHA1 hash: 386b6c6974d4c436437878f4f519a7669e186f6e
MD5 hash: 29dbe396b7c7f8ca1f4e67d884fce07d
humanhash: oven-cardinal-rugby-west
File name:aarch64
Download: download sample
File size:509'896 bytes
First seen:2025-06-05 16:06:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:O/izeB+/ow3gK2lc5bvyI0vOHD6BZkDgn358cIF3RI5HkdY1FP98/8ecjfP:3BohHKTyfvOHD6ByD4WcIMkuDmEesP
TLSH T18FB41228EE4E3881F3D1E3B8DA0A4BB1B05B79D0D166C1B2BA41E25D95EDDDEC5D0212
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 :
58
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6841c18e07b5e8c1cfe4f320linux22vpnfull_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/6841c0bffd02ed5e059a342f/reports/9e9ef069-fc4d-4e3f-8668-984e325b2ab8/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0302d077-e961-4609-ba1e-357eaa4c76f1
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1707432
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
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1707432 Sample: aarch64.elf Startdate: 05/06/2025 Architecture: LINUX Score: 68 38 94.230.82.139, 6881, 7406 XFONEIL Israel 2->38 40 197.237.11.160, 57172, 6881 WANANCHI-KE Kenya 2->40 42 102 other IPs or domains 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Uses known network protocols on non-standard ports 2->46 10 aarch64.elf 2->10         started        signatures3 process4 process5 12 aarch64.elf sh 10->12         started        14 aarch64.elf 10->14         started        17 aarch64.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 aarch64.elf 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.NR8Pl2, 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 aarch64.elf 25->32         started        signatures9 process10 signatures11 52 Executes the "crontab" command typically for achieving persistence 29->52 34 aarch64.elf 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d986d40e01fdfc2c8d18335d7b1cfb47904668d77b610ec02cc237aada7087ac
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d986d40e01fdfc2c8d18335d7b1cfb47904668d77b610ec02cc237aada7087ac/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/d986d40e01fdfc2c8d18335d7b1cfb47904668d77b610ec02cc237aada7087ac
Threat name:
Linux.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-06-05 16:07:14 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3gdnidqb7x6czdiygnoxwhh3i6iem2gxpnqq5qbmyi32vwtqq6wa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250605-tkq6bsen5v/
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b8e04e31-ec42-477f-98f3-9aaa8895be7d
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/d986d40e01fdfc2c8d18335d7b1cfb47904668d77b610ec02cc237aada7087ac

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 d986d40e01fdfc2c8d18335d7b1cfb47904668d77b610ec02cc237aada7087ac

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558221/
  
Delivery method
Distributed via web download

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