MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6bdac1c53022b036c0c9a3e84b2dc0f87a6ffe75d0d72c82f36c30b71b4e026. 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: 4


Intelligence 4 IOCs YARA 2 File information Comments

SHA256 hash: b6bdac1c53022b036c0c9a3e84b2dc0f87a6ffe75d0d72c82f36c30b71b4e026
SHA3-384 hash: 00c8bfa033909a986333071757897eafc7161a02ea7103431f4863ce09739c795f79cf087aa3f9c99405071510b880da
SHA1 hash: a7496a7416cf0bf6bc74c932239c343ad7400a6b
MD5 hash: 7ce7c5e6ddc3b1b7e8a0fe45f12e840f
humanhash: seven-carolina-stairway-spring
File name:soo.exe
Download: download sample
Signature FormBook
File size:531'968 bytes
First seen:2020-04-29 10:52:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:Cg5JHngkhIJeFA2eFAkhInOKfeemA9i5YOw6bUlKsA6nMcfw:NJglz2zXFcaOwb3n
Threatray 4'932 similar samples on MalwareBazaar
TLSH 40B45B23E2008535D86F07F2983F8DA2553B7E5C3964865E739E73291FF325722A9A0D
Reporter JoulK
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Status:
Malicious
First seen:
2020-04-29 11:35:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Formbook
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:win_formbook_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information


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

Web download

FormBook

Executable exe b6bdac1c53022b036c0c9a3e84b2dc0f87a6ffe75d0d72c82f36c30b71b4e026

(this sample)

  
Delivery method
Distributed via web download

BLint


The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments