MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 287130905b188fd38fb0771908998c9d8fee56a6d6194696d02b7b39bf41e6fb. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 287130905b188fd38fb0771908998c9d8fee56a6d6194696d02b7b39bf41e6fb
SHA3-384 hash: 9aab98d102db9717ea6b021ec01ef4a159173c2dee50b3b5671c38f985bf0384d4b3df1855b5ed129508107c30171b0f
SHA1 hash: 33b275c50dc5f4da3dd2909d174bb65c537481f0
MD5 hash: 5946e821cb13ff61f8d5cc00e77bc82b
humanhash: undress-speaker-missouri-harry
File name:armv7l
Download: download sample
File size:145'244 bytes
First seen:2026-02-20 01:11:26 UTC
Last seen:2026-02-20 01:29:16 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:HdgT58YBN7U6GJe4LCQFaxgKn+g+XwuKN0+XKd8vJEX7h6x:YXBdIJVL5Faxpn+g+Xw1N01dOJEXN6x
TLSH T193E32896ED819F05D5D526BAFF4E928933231BBCE3EE7112DD209B25238A55F0F3A005
telfhash t175b012bc1320074087f04c01ca076031d60935814920702cd23453af0d9fd20742f230
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Siggen.613.20243.8956.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Creating a file in the %temp% directory
Receives data from a server
Collects information on the OS
Opens a port
Sends data to a server
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand gafgyt lolbin mirai rust
Link:
https://www.filescan.io/uploads/6997b4eecd25bfe1dfd5ed58/reports/bc899d47-8244-4047-8d4c-d457d8b0ff88/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/287130905b188fd38fb0771908998c9d8fee56a6d6194696d02b7b39bf41e6fb
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e87bda27-e443-46cf-966b-587380c29894
Behavior Graph:
Download SVG
%3 guuid=e9ce05a4-1a00-0000-de53-4d07e20c0000 pid=3298 /usr/bin/sudo guuid=86e3c5a7-1a00-0000-de53-4d07e30c0000 pid=3299 /tmp/sample.bin guuid=e9ce05a4-1a00-0000-de53-4d07e20c0000 pid=3298->guuid=86e3c5a7-1a00-0000-de53-4d07e30c0000 pid=3299 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5c266f54-e4ef-42f0-a4fc-c397814da0b2
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1872259
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1872259 Sample: armv7l.elf Startdate: 20/02/2026 Architecture: LINUX Score: 48 15 169.254.169.254, 80 USDOSUS Reserved 2->15 17 178.16.54.17, 44974, 46534 DUSNET-ASDE Germany 2->17 19 daisy.ubuntu.com 2->19 21 Multi AV Scanner detection for submitted file 2->21 7 armv7l.elf 2->7         started        9 python3.8 dpkg 2->9         started        signatures3 process4 process5 11 armv7l.elf 7->11         started        13 armv7l.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/287130905b188fd38fb0771908998c9d8fee56a6d6194696d02b7b39bf41e6fb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/287130905b188fd38fb0771908998c9d8fee56a6d6194696d02b7b39bf41e6fb/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fbytbec3dch5hd5qo4mqrgmmtwh64vvg2ymunfwqfn5ttp2b435q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/260220-bk7tzadz3e/
Behaviour
Reads runtime system information
Writes file to tmp directory
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
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/287130905b188fd38fb0771908998c9d8fee56a6d6194696d02b7b39bf41e6fb

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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 287130905b188fd38fb0771908998c9d8fee56a6d6194696d02b7b39bf41e6fb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3780864/
  
Delivery method
Distributed via web download

Comments