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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5457e5ec684b5e2998b85d1ffb94b135b8445aa42a96a27de40c33ea4ca9e648. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5457e5ec684b5e2998b85d1ffb94b135b8445aa42a96a27de40c33ea4ca9e648
SHA3-384 hash: a781e4e6df7c6956ac029d359a86a45108835a884e3684b54a6bda2866f43316f1c22d9c0310b7fe01da91b73d2546b5
SHA1 hash: 32364257601f074c5f640c335e233fb0fa846091
MD5 hash: 82315729ac3b9275c4bd150051e00edb
humanhash: hot-michigan-idaho-lion
File name:main.i486
Download: download sample
File size:32'832 bytes
First seen:2026-08-21 18:43:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:fIh+4O6dg2OL3yT2vrgystHOR2n8jWOCLiLS1GWMP7iBGI1IUWr4dj:i+4OM8Y2vrgywuo2KBAGIU
TLSH T1A8E2B6036683C4F2D50330B296F2DBE24931F97B66299596C371AFF1EB151C1A29337A
telfhash t1b2216da57de519f8f7916c6f869d93c34b3959b31a3674ae48f033013be23b2e220911
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 :
68
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-ERA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a file in the %temp% directory
Runs as daemon
Connection attempt
Launching a process
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6a889c7ed5ac1605a3f12b44/reports/d79bea9a-5cca-446e-9959-df6ef17812b8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
16
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5457e5ec684b5e2998b85d1ffb94b135b8445aa42a96a27de40c33ea4ca9e648
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8671c83a-1919-4a6f-ba1c-c8472275bfc2
Behavior Graph:
Download SVG
%3 guuid=9898d54a-1c00-0000-a94c-09d8b9080000 pid=2233 /usr/bin/sudo guuid=4b362950-1c00-0000-a94c-09d8bf080000 pid=2239 /tmp/sample.bin delete-file guuid=9898d54a-1c00-0000-a94c-09d8b9080000 pid=2233->guuid=4b362950-1c00-0000-a94c-09d8bf080000 pid=2239 execve guuid=409e6050-1c00-0000-a94c-09d8c0080000 pid=2240 /tmp/sample.bin guuid=4b362950-1c00-0000-a94c-09d8bf080000 pid=2239->guuid=409e6050-1c00-0000-a94c-09d8c0080000 pid=2240 clone guuid=a610a950-1c00-0000-a94c-09d8c2080000 pid=2242 /tmp/sample.bin net send-data zombie guuid=409e6050-1c00-0000-a94c-09d8c0080000 pid=2240->guuid=a610a950-1c00-0000-a94c-09d8c2080000 pid=2242 clone 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=a610a950-1c00-0000-a94c-09d8c2080000 pid=2242->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 879313db-9102-5ffc-8443-1eefa773f834 94.154.43.12:32 guuid=a610a950-1c00-0000-a94c-09d8c2080000 pid=2242->879313db-9102-5ffc-8443-1eefa773f834 send: 76B guuid=1120d950-1c00-0000-a94c-09d8c3080000 pid=2243 /tmp/sample.bin guuid=a610a950-1c00-0000-a94c-09d8c2080000 pid=2242->guuid=1120d950-1c00-0000-a94c-09d8c3080000 pid=2243 clone guuid=dc9bf150-1c00-0000-a94c-09d8c5080000 pid=2245 /usr/bin/bash guuid=a610a950-1c00-0000-a94c-09d8c2080000 pid=2242->guuid=dc9bf150-1c00-0000-a94c-09d8c5080000 pid=2245 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/644cdcc1-7845-4266-bb80-41a9e880c47f
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1961969
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1961969 Sample: main.i486.elf Startdate: 21/08/2026 Architecture: LINUX Score: 60 37 94.154.43.12, 32, 58546 CDNEXTGB Turkey 2->37 39 daisy.ubuntu.com 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 12 main.i486.elf 2->12         started        15 python3.8 dpkg 2->15         started        signatures3 process4 signatures5 45 Sample deletes itself 12->45 17 main.i486.elf 12->17         started        process6 process7 19 main.i486.elf 17->19         started        process8 21 main.i486.elf bash 19->21         started        23 main.i486.elf 19->23         started        process9 25 bash lesspipe 21->25         started        27 bash groups 21->27         started        29 bash dircolors 21->29         started        process10 31 lesspipe 25->31         started        33 lesspipe basename 25->33         started        process11 35 lesspipe dirname 31->35         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5457e5ec684b5e2998b85d1ffb94b135b8445aa42a96a27de40c33ea4ca9e648
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5457e5ec684b5e2998b85d1ffb94b135b8445aa42a96a27de40c33ea4ca9e648/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-08-21 18:44:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=krl6l3dijnpctgfylup7xffrgw4eiwvefklke7pebqz6utfj4zea._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260821-xdkxhsar9s/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Enumerates running processes
Deletes itself
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/5457e5ec684b5e2998b85d1ffb94b135b8445aa42a96a27de40c33ea4ca9e648

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_Trojan_Mirai_122ff2e6
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 5457e5ec684b5e2998b85d1ffb94b135b8445aa42a96a27de40c33ea4ca9e648

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897917/
  
Delivery method
Distributed via web download

Comments