MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 453aba88aff107b2a37d28bb13873003108069f7304a187a92bc762fe72953e2. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 453aba88aff107b2a37d28bb13873003108069f7304a187a92bc762fe72953e2
SHA3-384 hash: 8333293004c8c985ab9a2079919c7db132cc05dab227761457ff56ebda97d5e5f403abdbd8369751a3d64f6a71d33736
SHA1 hash: 490624d2fce444b9decd33eee9185353feb6fc91
MD5 hash: fe99ac452513bbae58a17e1fdba98ecf
humanhash: oranges-vegan-black-arizona
File name:aarch64
Download: download sample
File size:509'896 bytes
First seen:2025-06-04 20:30:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:O/izeB+/ow3gK2lc5bvyI0vOHD6BZkDgn358cIF3RI5HkdY1FP98/8ecjfP:3BohHKTyfvOHD6ByD4WcIMkuDmEesP
TLSH T1DEB41228EE4E38C1F3D1E3B8DA0A4BB1B05B79D0D166C1B2BA41E25D95EDDDEC5D0212
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 :
69
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6840af1f07b5e8c1cfe4c035linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creates directories
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
exploit gcc lolbin remote
Link:
https://www.filescan.io/uploads/6840adc1e336a33801e356d9/reports/baa8d0db-7a44-4e38-b913-aabc8a86ae2e/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8e427cef-e9cc-49ca-bf27-e783930424e2
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1706486
Signature
Executes the "crontab" command typically for achieving persistence
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS queries to domains with low reputation
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: 1706486 Sample: aarch64.elf Startdate: 04/06/2025 Architecture: LINUX Score: 60 56 sourire-magique.xyz 2->56 58 109.161.176.47, 63200 ZAIN-BH-ASBH Bahrain 2->58 60 102 other IPs or domains 2->60 15 aarch64.elf 2->15         started        signatures3 64 Performs DNS queries to domains with low reputation 56->64 process4 process5 17 aarch64.elf sh 15->17         started        19 aarch64.elf 15->19         started        22 aarch64.elf sh 15->22         started        signatures6 24 sh crontab 17->24         started        28 sh 17->28         started        66 Opens /sys/class/net/* files useful for querying network interface information 19->66 68 Sample reads /proc/mounts (often used for finding a writable filesystem) 19->68 30 aarch64.elf 19->30         started        32 sh crontab 22->32         started        process7 file8 54 /var/spool/cron/crontabs/tmp.2pPpXy, ASCII 24->54 dropped 70 Sample tries to persist itself using cron 24->70 72 Executes the "crontab" command typically for achieving persistence 24->72 34 sh crontab 28->34         started        37 aarch64.elf 30->37         started        signatures9 process10 signatures11 62 Executes the "crontab" command typically for achieving persistence 34->62 39 aarch64.elf 37->39         started        process12 file13 52 /tmp/sdxghg, ELF 39->52 dropped 42 aarch64.elf 39->42         started        process14 process15 44 aarch64.elf sh 42->44         started        process16 46 sh sdxghg 44->46         started        process17 48 sdxghg 46->48         started        process18 50 sdxghg 48->50         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/453aba88aff107b2a37d28bb13873003108069f7304a187a92bc762fe72953e2
Gathering data
Threat name:
Linux.Dropper.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-06-05 00:34:56 UTC
AV detection:
5 of 38 (13.16%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iu5lvcfp6ed3fi35fc5rhbzqamiia2pxgbfbq6usxr3c7zzjkpra._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250604-zb8xnsam4v/
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/72599c9c-e00a-456b-9b81-781fdea653e5
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/453aba88aff107b2a37d28bb13873003108069f7304a187a92bc762fe72953e2

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 453aba88aff107b2a37d28bb13873003108069f7304a187a92bc762fe72953e2

(this sample)

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

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