MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 444e5aaaddf49cd0adb2d8810c1bb58953bdf7f0dc1637197ad3e4d97d89e3c8. 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


Sliver


Vendor detections: 7


Intelligence 7 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 444e5aaaddf49cd0adb2d8810c1bb58953bdf7f0dc1637197ad3e4d97d89e3c8
SHA3-384 hash: ff6d61ba72a706423ca107c4b2cc900487afc8a7a947be23329153a1fd014616b0a1ef52fcf7a4090bf7429f200953e6
SHA1 hash: 3f18990bdb53438be9d7213c749da3eff27fe027
MD5 hash: ffd7d29a15ba17e610cbaebe5ec9e3f8
humanhash: november-july-august-football
File name:explorer.exe
Download: download sample
Signature Sliver
Create hunting rule
File size:19'883'520 bytes
First seen:2023-11-30 23:30:17 UTC
Last seen:2023-12-01 01:16:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 0da919af97e468bfd5514a5f4f60fc55 (1 x Sliver)
ssdeep 393216:ibWsiY5vqGb8qP1YBW8S7hrx4XnKtFvrHjpkdHvg3ndR3:UWMvqxB1SYnEzHVkNyH
TLSH T1F417AD09EEC5BE1BCD4198FAD8A79166C78ED80A0780D753870DF6B339647384ADB6D0
TrID 33.6% (.EXE) OS/2 Executable (generic) (2029/13)
33.1% (.EXE) Generic Win/DOS Executable (2002/3)
33.1% (.EXE) DOS Executable Generic (2000/1)
Reporter Anonymous
Tags:exe sliver

Intelligence

File Origin
# of uploads :
2
# of downloads :
409
Origin country :
US US
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a custom TCP request
Gathering data
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/444e5aaaddf49cd0adb2d8810c1bb58953bdf7f0dc1637197ad3e4d97d89e3c8
Result
Verdict:
MALICIOUS
Result
Threat name:
Sliver
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1350946
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
System process connects to network (likely due to code injection or exploit)
Yara detected Sliver Implants
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/444e5aaaddf49cd0adb2d8810c1bb58953bdf7f0dc1637197ad3e4d97d89e3c8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/444e5aaaddf49cd0adb2d8810c1bb58953bdf7f0dc1637197ad3e4d97d89e3c8/
Threat name:
Win64.Backdoor.Silver
Create hunting rule
Status:
Malicious
First seen:
2023-11-30 23:31:06 UTC
File Type:
PE+ (Exe)
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=irhfvkw56sonblns3caqyg5vrfj3357q3qldogl22psns7mj4pea._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/231130-3he5qach6s/
Unpacked files
SH256 hash:
444e5aaaddf49cd0adb2d8810c1bb58953bdf7f0dc1637197ad3e4d97d89e3c8
MD5 hash:
ffd7d29a15ba17e610cbaebe5ec9e3f8
SHA1 hash:
3f18990bdb53438be9d7213c749da3eff27fe027
Link:
https://www.unpac.me/results/f2ee0ea4-3c03-467d-b6cd-e78dae0369b0/
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/444e5aaaddf49cd0adb2d8810c1bb58953bdf7f0dc1637197ad3e4d97d89e3c8

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:GoBinTest
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:INDICATOR_TOOL_Sliver
Create hunting rule
Author:ditekSHen
Description:Detects Sliver implant cross-platform adversary emulation/red team
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:Multi_Trojan_Bishopsliver_42298c4a
Create hunting rule
Rule name:Multi_Trojan_Sliver_3bde542d
Create hunting rule
Author:Elastic Security
Rule name:Multi_Trojan_Sliver_42298c4a
Create hunting rule
Author:Elastic Security
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Sliver_Implant_32bit
Create hunting rule
Author:gssincla@google.com
Description:Sliver 32-bit implant (with and without --debug flag at compile)
Reference:https://cloud.google.com/blog/products/identity-security/making-cobalt-strike-harder-for-threat-actors-to-abuse
Rule name:Sliver__Implant_32bit
Create hunting rule
Author:gssincla@google.com
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Windows_Trojan_Donutloader_5c38878d
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Donutloader_f40e3759
Create hunting rule
Author:Elastic Security
Rule name:win_sliver_w0
Create hunting rule
Author:ditekSHen
Description:Detects Sliver implant cross-platform adversary emulation/red team

File information

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

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