MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31d3dd8d503455e71ee8a6407c62cadbc3f453bb005c544ca1fb2952ca52faad. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31d3dd8d503455e71ee8a6407c62cadbc3f453bb005c544ca1fb2952ca52faad
SHA3-384 hash: ce5103ff5aec88e9566e512ed2aa33a3ef30c56f53826ea20214d7c660f386c9a3cddffaa197a6b47f4495169bc1d792
SHA1 hash: 9606c73517ffd74acf418fe2aa801ddd1c2eb15c
MD5 hash: 4271777c3430a37b998caf9dae6df89a
humanhash: indigo-carbon-nine-video
File name:x86_64
Download: download sample
File size:896'616 bytes
First seen:2026-04-11 23:02:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:4zTVp9r/bHJEmNElMmXOFql92XcvBzOIqQyuPF3KKiLZaKUYs0SBPmJb:4PVp9rzpEmNElMmXOGvpOIbFjKQeSBP
TLSH T11F158E56B2F374BEC467C130939BDB326932F4640A326D3B51C88A341D96E741B1AFB6
telfhash t107a02280230000280383cf200cc0008202f0c083a8ac280000a8c2388230008238ea2e
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 :
85
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/69dad3405ea31bc68a215225/reports/19fbbec3-92c7-480c-be7b-7a73b256e465/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/31d3dd8d503455e71ee8a6407c62cadbc3f453bb005c544ca1fb2952ca52faad
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Adware
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/31d3dd8d503455e71ee8a6407c62cadbc3f453bb005c544ca1fb2952ca52faad/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5ee901a4-6f37-4eeb-be1e-688f846f08ff
Behavior Graph:
Download SVG
%3 guuid=ac973ccc-1600-0000-f1c0-22d4ee0e0000 pid=3822 /usr/bin/sudo guuid=ac3b51cf-1600-0000-f1c0-22d4f60e0000 pid=3830 /tmp/sample.bin guuid=ac973ccc-1600-0000-f1c0-22d4ee0e0000 pid=3822->guuid=ac3b51cf-1600-0000-f1c0-22d4f60e0000 pid=3830 execve guuid=251f90cf-1600-0000-f1c0-22d4f90e0000 pid=3833 /tmp/sample.bin net send-data zombie guuid=ac3b51cf-1600-0000-f1c0-22d4f60e0000 pid=3830->guuid=251f90cf-1600-0000-f1c0-22d4f90e0000 pid=3833 clone 5e3627d3-1e32-5d0d-99a0-75765f7569fe 2.26.98.67:18129 guuid=251f90cf-1600-0000-f1c0-22d4f90e0000 pid=3833->5e3627d3-1e32-5d0d-99a0-75765f7569fe send: 11B
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2fcbc496-c4c4-4b82-a6a3-a9481ec0fb00
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1896955
Behaviour
Behavior Graph:
n/a
Score:
34%
Verdict:
Susipicious
File Type:
ELF
Link:
https://malprob.io/report/31d3dd8d503455e71ee8a6407c62cadbc3f453bb005c544ca1fb2952ca52faad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/31d3dd8d503455e71ee8a6407c62cadbc3f453bb005c544ca1fb2952ca52faad/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-04-11 23:03:39 UTC
File Type:
ELF64 Little (Exe)
AV detection:
7 of 38 (18.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ghj53dkqgrk6ohxiuzahyywk3pb7iu53abofitfb7muvfsss7kwq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
linux
Link:
https://tria.ge/reports/260411-21xbaaat6n/
Behaviour
Changes its process name
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/31d3dd8d503455e71ee8a6407c62cadbc3f453bb005c544ca1fb2952ca52faad

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 31d3dd8d503455e71ee8a6407c62cadbc3f453bb005c544ca1fb2952ca52faad

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3816325/
  
Delivery method
Distributed via web download

Comments