MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4384bb2d31e6ade5770b6e4b464d4d6d306898d021b3936e97deda6471a88521. 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


Formbook


Vendor detections: 5


Intelligence 5 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4384bb2d31e6ade5770b6e4b464d4d6d306898d021b3936e97deda6471a88521
SHA3-384 hash: cd668605f85ae95e84bbd21f48de7e8e070e1fc7d5de4be39ef0e6ef705e19a6b8bc6ed15906e57a0386cbd31ba82a77
SHA1 hash: 40579942f470b9d403573a7b1546d80b363fbf7b
MD5 hash: 90f0d3969357ee46a86cb67b4f8e0064
humanhash: solar-king-magazine-mike
File name:PROFORMA INVOICE.gz
Download: download sample
Signature Formbook
Create hunting rule
File size:215'725 bytes
First seen:2021-04-12 05:44:04 UTC
Last seen:2021-04-12 09:53:44 UTC
File type: gz
MIME type:application/x-rar
ssdeep 6144:2evLWiSnBqBNWs+EN7iqv/Z4QIUhSdKewXJ9:jvL7nB0E4a/Z4NUhCJwXn
TLSH AD24121F5FC6923A96D26646A402671CFE73E434F9E34D2B8CC193DBDED0A1B14DA108
Reporter cocaman
Tags:FormBook gz INVOICE


Avatar
cocaman
Malicious email (T1566.001)
From: "Summer Lin <sales@mlmfurniture.com>" (likely spoofed)
Received: "from mlmfurniture.com (unknown [45.137.22.100]) "
Date: "11 Apr 2021 23:16:50 -0700"
Subject: "=?UTF-8?B?5Zue5aSNOiBRdW90YXRpb24gRm9yIExhbXBzIGFuZCAxIExFRCBNaXJyb3Jz?="
Attachment: "PROFORMA INVOICE.gz"

Intelligence

File Origin
# of uploads :
3
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4384bb2d31e6ade5770b6e4b464d4d6d306898d021b3936e97deda6471a88521/
Threat name:
Win32.Trojan.Zenpak
Create hunting rule
Status:
Malicious
First seen:
2021-04-12 05:44:07 UTC
File Type:
Binary (Archive)
Extracted files:
5
AV detection:
16 of 48 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ioclwljr42w6k5ylnzfumtknnuygrggqegzzg3ux33ngi4niquqq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.67
Link:
https://yomi.yoroi.company/submissions/4384bb2d31e6ade5770b6e4b464d4d6d306898d021b3936e97deda6471a88521

File information

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

Malspam

Formbook

gz 4384bb2d31e6ade5770b6e4b464d4d6d306898d021b3936e97deda6471a88521

(this sample)

Formbook

Executable exe 132bffde916ecb2374bc576a1e7d041d09b8411ed3c885b1d5e9b01e1ca073aa

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 132bffde916ecb2374bc576a1e7d041d09b8411ed3c885b1d5e9b01e1ca073aa
  
Dropping
Formbook

Comments