MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f82cfb604953ca11564ebed72b2b1c031ecd15b5fed34e37759071e2d9c7dec8. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f82cfb604953ca11564ebed72b2b1c031ecd15b5fed34e37759071e2d9c7dec8
SHA3-384 hash: 2549597306d135ad91c64608c3db0b67da1c0fa0f4d94d4f6cb03a9f98fa0483255fcba6b76f81b9d5c6dc821eff2e5f
SHA1 hash: 890c558f4a85ebe99bf76caea427f282e3ecc00e
MD5 hash: 86da26edb2476f80d70cfcb738b02a81
humanhash: missouri-jupiter-coffee-low
File name:byte.x86
Download: download sample
File size:2'317'688 bytes
First seen:2024-12-26 12:17:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:uSfF17UBBcLzCNb3yHKzWI0gkSNjkVJWl6Uk/PHG+G3opcpUYWA79:6BBcLzoTrQSIWw73Hk38YUYD79
TLSH T116B5332E40B8B526AD1A0AC8BCE7D966856FFA370615F770FC6673C9F1D9059083CD22
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 :
94
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676d497b8a4d48ee35ffb31dlinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a process from a recently created file
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug masquerade monero packed upx
Link:
https://www.filescan.io/uploads/676d49797f94244df6924aa3/reports/d74baaaf-ae74-4926-9ec5-d3fb1ca3fdef/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
2
Number of processes launched:
8
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f82cfb604953ca11564ebed72b2b1c031ecd15b5fed34e37759071e2d9c7dec8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
SUSPICIOUS
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/1e7ffc7e-f562-4fc8-a42e-48d89b1ea41f
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1580944
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1580944 Sample: byte.x86.elf Startdate: 26/12/2024 Architecture: LINUX Score: 22 41 109.202.202.202, 80 INIT7CH Switzerland 2->41 43 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->43 45 91.189.91.43, 443 CANONICAL-ASGB United Kingdom 2->45 47 Sample is packed with UPX 2->47 15 dash rm byte.x86.elf 2->15         started        17 dash rm 2->17         started        19 dash head 2->19         started        21 7 other processes 2->21 signatures3 process4 process5 23 byte.x86.elf byte.x86.elf 15->23         started        process6 25 byte.x86.elf byte.x86.elf 23->25         started        process7 27 byte.x86.elf byte.x86.elf 25->27         started        process8 29 byte.x86.elf byte.x86.elf 27->29         started        process9 31 byte.x86.elf byte.x86.elf 29->31         started        process10 33 byte.x86.elf byte.x86.elf 31->33         started        process11 35 byte.x86.elf byte.x86.elf 33->35         started        process12 37 byte.x86.elf byte.x86.elf 35->37         started        process13 39 byte.x86.elf byte.x86.elf 37->39         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f82cfb604953ca11564ebed72b2b1c031ecd15b5fed34e37759071e2d9c7dec8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f82cfb604953ca11564ebed72b2b1c031ecd15b5fed34e37759071e2d9c7dec8/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-12-26 12:18:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 23 (30.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7awpwycjkpfbcvsox3lswky4ampm2fnv73ju4n3vsby6fwoh33ea._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery linux upx
Link:
https://tria.ge/reports/241226-pgk3pavrdj/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f42f6e63-ac56-4548-8d16-3775d2c0100b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f82cfb604953ca11564ebed72b2b1c031ecd15b5fed34e37759071e2d9c7dec8

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

elf f82cfb604953ca11564ebed72b2b1c031ecd15b5fed34e37759071e2d9c7dec8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3377174/
  
Delivery method
Distributed via web download

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