MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb8c16cac86cb2d8841aedd1090dc1217ad643dd167f3ffcd7f5faf1b1028398. 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


VShell


Vendor detections: 7


Intelligence 7 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb8c16cac86cb2d8841aedd1090dc1217ad643dd167f3ffcd7f5faf1b1028398
SHA3-384 hash: 60aed062e3588efdbe873adfd8717a4dcf88b493fdd9940d8c49c8ba110e1b6d8ad6c7497af8bbdadd3e5d08b2681b99
SHA1 hash: e2a778ca7ab5ab94eb817e60712748cf8b33b567
MD5 hash: 4b7d442d3a0d8d07c3182e4883e34ec5
humanhash: charlie-fish-neptune-maine
File name:t36
Download: download sample
Signature VShell
Create hunting rule
File size:2'607'204 bytes
First seen:2026-01-11 06:42:31 UTC
Last seen:2026-01-11 08:20:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:asoepnyRvcCfJr9GYu/UtKEtYNBHQJ4NM6g0WVZWIl68bssrAugltz:doWnyRkIhGYu/UtVtQaZ6g7VzlRssrAb
TLSH T1BCC53382F61A043B1EB3CBA76330366EE155611FD7D534A00682DC924C3D6A9F25A2FF
Magika unknown
Reporter abuse_ch
Tags:elf vshell

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.Linux.Vshell.29633.12572.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6963469c30368802bb7fd835/reports/7169f990-451b-4f00-b3b9-07665c73bd44/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-10T17:41:00Z UTC
Last seen:
2026-01-12T12:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bb8c16cac86cb2d8841aedd1090dc1217ad643dd167f3ffcd7f5faf1b1028398/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dfc82fc1-d03f-44d6-bd2f-d4b951ff1701
Behavior Graph:
Download SVG
%3 guuid=7b210cb1-2000-0000-efc4-298097090000 pid=2455 /usr/bin/sudo guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2457 /tmp/sample.bin guuid=7b210cb1-2000-0000-efc4-298097090000 pid=2455->guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2457 execve guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2505 /tmp/sample.bin guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2457->guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2505 clone guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2506 /tmp/sample.bin guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2457->guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2506 clone guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2507 /tmp/sample.bin guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2457->guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2507 clone guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2508 /tmp/sample.bin guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2457->guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2508 clone guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2509 /tmp/sample.bin guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2457->guuid=a4c3d0b2-2000-0000-efc4-298099090000 pid=2509 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7153d6d3-5774-48f6-ad44-0913eccffac3
Result
Threat name:
VShell
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1848291
Signature
Multi AV Scanner detection for submitted file
Yara detected VShell
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848291 Sample: t36.elf Startdate: 11/01/2026 Architecture: LINUX Score: 56 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 162.213.35.24, 40392, 443 CANONICAL-ASGB United States 2->16 18 2 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Yara detected VShell 2->22 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 t36.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bb8c16cac86cb2d8841aedd1090dc1217ad643dd167f3ffcd7f5faf1b1028398
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bb8c16cac86cb2d8841aedd1090dc1217ad643dd167f3ffcd7f5faf1b1028398/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-01-10 22:39:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 37 (37.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xogbnswinsznrba25xiqsdobef5nmq65cz7t77gx6x5pdmicqoma._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260111-hg7hcscx8g/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/24f8a340-1097-4cd0-822b-7fa885f3aae4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/bb8c16cac86cb2d8841aedd1090dc1217ad643dd167f3ffcd7f5faf1b1028398

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:GoBinTest
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:UPXProtectorv10x2
Create hunting rule
Author:malware-lu
Rule name:upx_antiunpack_elf32
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:UPX Anti-Unpacking technique to magic renamed for ELF32

File information

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

Web download

VShell

elf bb8c16cac86cb2d8841aedd1090dc1217ad643dd167f3ffcd7f5faf1b1028398

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3755992/
  
Delivery method
Distributed via web download

Comments