YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 877d56a79bc3cd8bf96338faefee84f779baa4c00d45fcaa56b36b50477c087e.

Scan Results

SHA256 hash:	877d56a79bc3cd8bf96338faefee84f779baa4c00d45fcaa56b36b50477c087e
File size:	36'864 bytes
File download:	Original
MIME type:	application/x-dosexec
MD5 hash:	cf7664cae60f7cceb5255879d945c851
SHA1 hash:	8a20c1806c4424da7957562a7c9ce25ca3324b2a
SHA3-384 hash:	514e671f954a20b33b7ed0a82f26d27f64fc2d66c12ee3f09bff9617530b2fa2874c6a7a6be76ce2ee88c9cee08a4fab
First seen:	2026-09-19 11:22:16 UTC
Last seen:	Never
Sightings:	1
imphash :	f34d5f2d4577ed6d9ceec516c1f5a744 Create hunting rule
ssdeep :	384:Ldtpw9lRPwz2jSUpInHDzcNIpBKywTDwMGWYccF3BoJzEY+tHVkw3ccNwifGIyLK:xPw9lRPwzpjbvwTDwMh+Uw3ccrfLfSr
TLSH :	n/a
telfhash :	n/a
gimphash :	n/a
dhash icon :	n/a

Tasks

There are 1 tasks on YARAify for this particular file. The 10 most recent ones are shown below.

Task Information

Task ID:	5eacec39-b41c-11f1-a0cd-42010aa4000b
File name:	4300000.exe
Task parameters:	ClamAV scan:	True
	Unpack:	False
	Share file:	True

ClamAV Results

The file matched the following open source and commercial ClamAV rules.

Signature:	Win.Dropper.Nanocore-10030076-0 Create hunting rule

Signature:	Win.Dropper.njRAT-10015886-0 Create hunting rule

Signature:	Win.Packed.Generic-9795615-0 Create hunting rule

Signature:	Win.Trojan.B-468 Create hunting rule

Signature:	Win.Trojan.Bladabindi-6192388-0 Create hunting rule

Signature:	Win.Trojan.Generic-6417450-0 Create hunting rule

Signature:	Win.Trojan.Ratenjay-1 Create hunting rule

Signature:	YARA.SECUINFRA_SUSP_Netsh_Firewall_Command.UNOFFICIAL Create hunting rule

YARA Results

Static Analysis

The following YARA rules matched on the file (static analysis).

Rule name:	CN_disclosed_20180208_c Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects malware from disclosed CN malware set
Reference:	https://twitter.com/cyberintproject/status/961714165550342146
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	CN_disclosed_20180208_c_RID2E71 Create hunting rule
Author:	Florian Roth
Description:	Detects malware from disclosed CN malware set
Reference:	https://twitter.com/cyberintproject/status/961714165550342146
TLP:	TLP:WHITE

Rule name:	Disable_Defender Create hunting rule
Author:	iam-py-test
Description:	Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	MAL_njrat Create hunting rule
Author:	SECUINFRA Falcon Team
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	malware_Njrat_strings Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect njRAT in memory
TLP:	TLP:WHITE
Repository:	JPCERTCC

Rule name:	MALWARE_Win_NjRAT Create hunting rule
Author:	ditekSHen
Description:	Detects NjRAT / Bladabindi / NjRAT Golden
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu
TLP:	TLP:WHITE
Repository:

Rule name:	Njrat Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect njRAT in memory
TLP:	TLP:WHITE
Repository:

Rule name:	Njrat Create hunting rule
Author:	botherder https://github.com/botherder
Description:	Njrat
TLP:	TLP:WHITE
Repository:

Rule name:	pe_imphash Create hunting rule
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	Skystars_LightDefender_Njrat_Rule Create hunting rule
Author:	Skystars LightDefender
Description:	Detects Njrat
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	SUSP_netsh_firewall_command Create hunting rule
Author:	SECUINFRA Falcon Team
TLP:	TLP:WHITE

Rule name:	classified
Author:	classified
TLP :	TLP:GREEN

Rule name:	win_njrat_strings_oct_2023 Create hunting rule
Author:	Matthew @ Embee_Research
TLP:	TLP:WHITE
Repository:	embee-research

Rule name:	win_njrat_w1 Create hunting rule
Author:	Brian Wallace @botnet_hunter <bwall@ballastsecurity.net>
Description:	Identify njRat
TLP:	TLP:WHITE
Repository:	Malpedia

Rule name:	WIN_Sample_Unique_69354b41 Create hunting rule
Author:	Marjoriefort
Description:	Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:	69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	classified
Author:	classified
Description:	classified
TLP :	TLP:AMBER

Rule name:	Windows_Trojan_Njrat_30f3c220 Create hunting rule
TLP:	TLP:WHITE
Repository:	elastic

Rule name:	Windows_Trojan_Njrat_30f3c220 Create hunting rule
Author:	Elastic Security
TLP:	TLP:WHITE
Repository:	elastic

Unpacker

The following YARA rules matched on the unpacked file.

Disabled by submitter

Unpacked Files

The following files could be unpacked from this sample.