YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash 87c5719ca6dd033509ccc41349f6fac22740be9d51f6954b5adc766a1bdabc97.

Scan Results

SHA256 hash:	87c5719ca6dd033509ccc41349f6fac22740be9d51f6954b5adc766a1bdabc97
File size:	24'576 bytes
File download:	Original
MIME type:	application/x-dosexec
MD5 hash:	39bf033fbc8e2e57aab9196b81e440c3
SHA1 hash:	35b9ffc451c935e6e85467bb5880c3a404dbb9fb
SHA3-384 hash:	f1fbeb524fc278561980f631923e226428fee2b6254feadf9821835ae77083cd088f4baa3bcc1541c9b7219c60797113
First seen:	2026-03-14 15:31:30 UTC
Last seen:	Never
Sightings:	1
imphash :	f34d5f2d4577ed6d9ceec516c1f5a744 Create hunting rule
ssdeep :	384:UQ+ILgIbOprgPsUOSU0kB1kd6dg7GYh/JomRvR6JZlbw8hqIusZzZy0:HLL6MVU0NRpcnu4
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:	e01afabd-1fba-11f1-b47f-42010aa4000b
File name:	39bf033fbc8e2e57aab9196b81e440c3
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.Bladabindi-6804148-0 Create hunting rule

Signature:	Win.Packed.Bladabindi-6917466-0 Create hunting rule

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

Signature:	Win.Packed.Generic-9795616-0 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.Generic-6454614-0 Create hunting rule

Signature:	Win.Trojan.Generic-6454615-0 Create hunting rule

Signature:	Win.Trojan.Ratenjay-1 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:	botherder https://github.com/botherder
Description:	Njrat
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:	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:	win_njrat_bytecodes_oct_2023 Create hunting rule
Author:	Matthew @ Embee_Research
TLP:	TLP:WHITE
Repository:	embee-research

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:	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.