MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b64442a995a9b13bc92c58cb492ba2ca7a5c8d3a21ac26c6cda19faa42796ceb. 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: 9
| SHA256 hash: | b64442a995a9b13bc92c58cb492ba2ca7a5c8d3a21ac26c6cda19faa42796ceb |
|---|---|
| SHA3-384 hash: | df4bef8ae8eeaba6004f920b99a30982bf3e09d3cbb798cf795afcf9737a61d572ff525a45a7dbb677205cff0676a0dc |
| SHA1 hash: | 463d59d5b54ef4d880a67374b4d01687e0216f65 |
| MD5 hash: | 52c7e073bdf2cc25f11ba8c75ebde95d |
| humanhash: | pip-london-yankee-uncle |
| File name: | SecuriteInfo.com.Trojan.Siggen9.60237.25494.7048 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 460'800 bytes |
| First seen: | 2020-08-02 04:28:44 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger) |
| ssdeep | 6144:3XjfBn1vAT9ixUuDerB2a5JCOOYRelFrCYRg/GKSnUdaNyRw6TB:453uDbMJCOBR/Y+G3Ka6 |
| Threatray | 5'237 similar samples on MalwareBazaar |
| TLSH | B6A46A10D7F88AD9E7BA17BCE474004087B4B51AABEAE7591B90F0ED1862751CB13F63 |
| Reporter |  SecuriteInfoCom |
| Tags: | FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Unauthorized injection to a recently created process
Creating a window
Creating a file
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Forced shutdown of a system process
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Signature
Malicious sample detected (through community Yara rule)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-07-21 18:55:21 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 5'227 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
rat trojan spyware stealer family:formbook
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
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.
Web download
Delivery method
Distributed via web download
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