MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1787d7caea546bfc263afcef9479169052dd2c87cbb6b5d9f788f795fec8cd9. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b1787d7caea546bfc263afcef9479169052dd2c87cbb6b5d9f788f795fec8cd9
SHA3-384 hash: 39806800609f545d8910fb962112dee3de146bdffb0fc91e2474955c3ce7136d3a386873d0840f82b50b96cfe6ec2cb1
SHA1 hash: 54aa09fe1151b5f7cc5297438388ea685e5f4116
MD5 hash: 83d96846e9d6da727c8ad48cfc14a6f8
humanhash: edward-massachusetts-seventeen-winter
File name:siackarm64
Download: download sample
File size:788'944 bytes
First seen:2026-04-05 02:05:15 UTC
Last seen:2026-04-05 21:52:59 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:soZv1RivW83Y2ZP8EdawR0ckXMOPcsw5+9VedWj9zn9FQ:JqZYr8aunk8uWWjhn9
TLSH T1C5F46C5BFD6E3C43D2D7D33E9B4A83B1A22BB190C22350937581432CD4C6AADCB71695
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 :
2
# of downloads :
61
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Clean
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b1787d7caea546bfc263afcef9479169052dd2c87cbb6b5d9f788f795fec8cd9
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/b1787d7caea546bfc263afcef9479169052dd2c87cbb6b5d9f788f795fec8cd9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8c842792-dcd1-4c52-b8f2-346530ef0d86
Behavior Graph:
Download SVG
%3 guuid=9ad0f870-1c00-0000-92ae-8e649b0c0000 pid=3227 /usr/bin/sudo guuid=9e4b7675-1c00-0000-92ae-8e649c0c0000 pid=3228 /tmp/sample.bin guuid=9ad0f870-1c00-0000-92ae-8e649b0c0000 pid=3227->guuid=9e4b7675-1c00-0000-92ae-8e649c0c0000 pid=3228 execve guuid=eeafc176-1c00-0000-92ae-8e649e0c0000 pid=3230 /usr/bin/dash guuid=9e4b7675-1c00-0000-92ae-8e649c0c0000 pid=3228->guuid=eeafc176-1c00-0000-92ae-8e649e0c0000 pid=3230 clone guuid=ae81e676-1c00-0000-92ae-8e649f0c0000 pid=3231 /usr/bin/dash guuid=9e4b7675-1c00-0000-92ae-8e649c0c0000 pid=3228->guuid=ae81e676-1c00-0000-92ae-8e649f0c0000 pid=3231 clone guuid=f6983b77-1c00-0000-92ae-8e64a00c0000 pid=3232 /usr/bin/dash guuid=9e4b7675-1c00-0000-92ae-8e649c0c0000 pid=3228->guuid=f6983b77-1c00-0000-92ae-8e64a00c0000 pid=3232 clone guuid=d9155e77-1c00-0000-92ae-8e64a10c0000 pid=3233 /usr/bin/dash guuid=9e4b7675-1c00-0000-92ae-8e649c0c0000 pid=3228->guuid=d9155e77-1c00-0000-92ae-8e64a10c0000 pid=3233 clone
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/091e6a54-4395-448c-8617-d0fbf005cfda
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1893622
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b1787d7caea546bfc263afcef9479169052dd2c87cbb6b5d9f788f795fec8cd9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b1787d7caea546bfc263afcef9479169052dd2c87cbb6b5d9f788f795fec8cd9/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-04-05 02:11:29 UTC
AV detection:
3 of 24 (12.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wf4h27fouvdl7qtdv7hpsr4rnecs3uwips5wwxm7pchxsx7mrtmq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260405-cjsjbsgs8j/
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/b1787d7caea546bfc263afcef9479169052dd2c87cbb6b5d9f788f795fec8cd9

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
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 b1787d7caea546bfc263afcef9479169052dd2c87cbb6b5d9f788f795fec8cd9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3811867/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3812062/

Comments