MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b81fda55c3c2a7862256b0d2443c359abbf4c125ff6111823d3c6c9588bb926. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b81fda55c3c2a7862256b0d2443c359abbf4c125ff6111823d3c6c9588bb926
SHA3-384 hash: e5c7ddf35586d1c57fe095f54ced72aec86319f3699b2f222ae975852c3d5842e15288b04a133645c5ba988ba757e751
SHA1 hash: ace0a86a8735e22e15fef59163730a60c2b33b3d
MD5 hash: e0ad4e9f835810f892c50be1eb6f597c
humanhash: saturn-tennis-vegan-princess
File name:s7n.powerpc
Download: download sample
File size:78'912 bytes
First seen:2026-02-08 13:58:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:/0hOMQGREtbHz7foCTIyKuNXGbQfv0upJoPkv4u+qgw0k4Go/r/uog5X3u1D:/+OMQyMbHvHJJNWUX0PPkv4u+qgwF4Go
TLSH T16D730221C98A0A84F528BDAA0C5C8F81EBD03F4654BA92C7974DCFD35FD896F5017E46
Magika unknown
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/698896b8930564ff3c925ddb/reports/355a9617-3407-4a96-a50b-c6c937f2e826/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-02-02T22:31:00Z UTC
Last seen:
2026-02-03T08:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2b81fda55c3c2a7862256b0d2443c359abbf4c125ff6111823d3c6c9588bb926/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/61d74bb9-57e0-4204-8fef-1e4bd2ae41c4
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1865634
Signature
Drops files in suspicious directories
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1865634 Sample: s7n.powerpc.elf Startdate: 08/02/2026 Architecture: LINUX Score: 64 59 109.202.202.202, 80 INIT7CH Switzerland 2->59 61 212.118.43.167, 7777 CITYLAN-ASRU Russian Federation 2->61 63 3 other IPs or domains 2->63 67 Multi AV Scanner detection for submitted file 2->67 12 s7n.powerpc.elf 2->12         started        14 systemd snapd-env-generator 2->14         started        16 systemd snapd-env-generator 2->16         started        18 5 other processes 2->18 signatures3 process4 process5 20 s7n.powerpc.elf 12->20         started        file6 53 /etc/rc.local, POSIX 20->53 dropped 55 /etc/init.d/s7nd, POSIX 20->55 dropped 57 /etc/cron.d/s7nd, ASCII 20->57 dropped 69 Sample tries to set files in /etc globally writable 20->69 71 Drops files in suspicious directories 20->71 73 Sample tries to persist itself using cron 20->73 75 Sample tries to persist itself using System V runlevels 20->75 24 s7n.powerpc.elf sh 20->24         started        26 s7n.powerpc.elf sh 20->26         started        28 s7n.powerpc.elf sh 20->28         started        30 s7n.powerpc.elf 20->30         started        signatures7 process8 process9 32 sh update-rc.d 24->32         started        35 sh systemctl 26->35         started        37 sh systemctl 28->37         started        signatures10 65 Sample tries to persist itself using System V runlevels 32->65 39 update-rc.d systemctl 32->39         started        41 systemctl systemd-sysv-install 35->41         started        process11 process12 43 systemd-sysv-install update-rc.d 41->43         started        45 systemd-sysv-install update-rc.d 41->45         started        47 systemd-sysv-install getopt 41->47         started        process13 49 update-rc.d systemctl 43->49         started        51 update-rc.d systemctl 45->51         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2b81fda55c3c2a7862256b0d2443c359abbf4c125ff6111823d3c6c9588bb926
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2b81fda55c3c2a7862256b0d2443c359abbf4c125ff6111823d3c6c9588bb926/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=foa73jk4hqvhqyrfnmgsiq6dlgv36tasl73bcgbd2pdmswelxeta._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260208-raj8xsew8a/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

elf 2b81fda55c3c2a7862256b0d2443c359abbf4c125ff6111823d3c6c9588bb926

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3774486/
  
Delivery method
Distributed via web download

Comments