MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7adca8fa8c5cf59567c026045a2ec8b4c419b0aa3250dd50dd5c06fbb05b7af. 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: f7adca8fa8c5cf59567c026045a2ec8b4c419b0aa3250dd50dd5c06fbb05b7af
SHA3-384 hash: 80345abfaa69060eb108a73af5e884d0f12faced61e4304e96014a069ad50e5c2970858cd12825f6b85db1b6c29d79ee
SHA1 hash: 3100f5c83349dcba1d97379fe97ff74e06f6f1f4
MD5 hash: 279952a52b67fff1955a52de7d323f9b
humanhash: two-six-seven-speaker
File name:build.armv5l
Download: download sample
File size:53'420 bytes
First seen:2025-08-11 00:11:52 UTC
Last seen:2025-08-12 03:11:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:Ps2LqrU4BQsicB8ftMzvXPQ3r/y10OrJXk4luZGA7BkaYnqteMD2xaVdR:UqgysicyfafQ21/ljw7Bkaaqk4
TLSH T13B330902BA81CE17D5C21776BBDF86697B316628D7DB3302AE197FB40B43ADD1E19210
telfhash t17f11b1d54974cf2f6a129b149f8d71b09a8c6222631d3b33de36cdad99300c1e705439
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 :
20
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10034904-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/689935666d7bffa0a7a06ba8/reports/dcade80c-19f2-4bb7-89c1-34cda298d0d5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
80,85
Full report:
https://elfdigest.com/brief/f7adca8fa8c5cf59567c026045a2ec8b4c419b0aa3250dd50dd5c06fbb05b7af
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/023fc6f1-5223-41b0-81ac-c9a40568b90a
Behavior Graph:
Download SVG
%3 guuid=43218275-1900-0000-3efa-e08618140000 pid=5144 /usr/bin/sudo guuid=d6e3d277-1900-0000-3efa-e0861f140000 pid=5151 /tmp/sample.bin guuid=43218275-1900-0000-3efa-e08618140000 pid=5144->guuid=d6e3d277-1900-0000-3efa-e0861f140000 pid=5151 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4c102b57-7a65-4c4c-85b4-5eb043f4a16b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1754176
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample deletes itself
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1754176 Sample: build.armv5l.elf Startdate: 11/08/2025 Architecture: LINUX Score: 60 23 66.149.209.97 WINDSTREAMUS United States 2->23 25 84.244.129.253 WEDAREwd6NETBVNL Netherlands 2->25 27 99 other IPs or domains 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Connects to many ports of the same IP (likely port scanning) 2->31 33 Uses known network protocols on non-standard ports 2->33 8 dash rm build.armv5l.elf 2->8         started        11 dash rm 2->11         started        13 dash cut 2->13         started        15 8 other processes 2->15 signatures3 process4 signatures5 35 Sample deletes itself 8->35 17 build.armv5l.elf 8->17         started        process6 process7 19 build.armv5l.elf 17->19         started        21 build.armv5l.elf 17->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f7adca8fa8c5cf59567c026045a2ec8b4c419b0aa3250dd50dd5c06fbb05b7af
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f7adca8fa8c5cf59567c026045a2ec8b4c419b0aa3250dd50dd5c06fbb05b7af/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/f7adca8fa8c5cf59567c026045a2ec8b4c419b0aa3250dd50dd5c06fbb05b7af
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-08-11 00:12:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=66w4vd5iyxhvsvt4ajqelixmrngedgykumsq3vin2xag7oyfw6xq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/250811-ahdbxatrt6/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
Contacts a large (82895) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10034904-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f2520487-6496-485b-9f92-68e236617b81
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/f7adca8fa8c5cf59567c026045a2ec8b4c419b0aa3250dd50dd5c06fbb05b7af

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 f7adca8fa8c5cf59567c026045a2ec8b4c419b0aa3250dd50dd5c06fbb05b7af

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3598963/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3600704/

Comments