MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3905bff939e940674763c9964e09b4e1aaa415dfdedc3239539b1f0cab6f047c. 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


GuLoader


Vendor detections: 3


Intelligence 3 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3905bff939e940674763c9964e09b4e1aaa415dfdedc3239539b1f0cab6f047c
SHA3-384 hash: 7435f2f462164cca1222089caf5c87893facf4ecc7033c1d88d4d2f6464233df4400843fd6f5a199997a097a963d6bb8
SHA1 hash: 93ae0b01d3649fc660912e4a700a2a311d887c7c
MD5 hash: ddd61e37af973d390cbc91b743f78c32
humanhash: mississippi-jersey-sodium-island
File name:AEM_RFQ 10062020.ARJ
Download: download sample
Signature GuLoader
Create hunting rule
File size:38'350 bytes
First seen:2020-06-02 11:00:10 UTC
Last seen:Never
File type: arj
MIME type:application/x-rar
ssdeep 768:84bRB66MTyDkcMIFx4hWAStKpIYSNL2hNhgVcQZ:VRDnjN4hWdKLo6NhaN
TLSH 8303F1E236749738925E42E0076FF943230F854994E43365ACD77588BBCEDD311E86D4
Reporter abuse_ch
Tags:arj GuLoader


Avatar
abuse_ch
Malspam distributing GuLoader:

HELO: ardeshir.r1host.com
Sending IP: 185.187.51.3
From: Emi Miyakawa <shafy.espi@gmail.com>
Subject: AEM.LTD [RFQ]
Attachment: AEM_RFQ 10062020.ARJ (contains "Sunss.exe")

GuLoader payload URL:
https://drive.google.com/uc?export=download&id=1bvgj_KZNbFdQ2I4Xw5_K2DbeBind8Z4y

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
Win32.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2020-06-02 01:15:10 UTC
AV detection:
19 of 48 (39.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hec376jz5fagor3dzgle4cnu4gvkifo733odeokttmpqzk3par6a._file
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

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

Malspam

GuLoader

arj 3905bff939e940674763c9964e09b4e1aaa415dfdedc3239539b1f0cab6f047c

(this sample)

GuLoader

Executable exe fff7d8c78dd6f34509bde90ea015593f8e2fce0b0022899f96982f0772c6b9b2

  
URLhaus
https://urlhaus.abuse.ch/url/373524/
  
Dropping
MD5 c15d543241a2f19ff0d0e2be053778bf
  
Dropping
GuLoader
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 fff7d8c78dd6f34509bde90ea015593f8e2fce0b0022899f96982f0772c6b9b2

Comments