MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30f412d4a278f0eec2f610da6a4860030629c3813d6a3957b6a6ca7f286eaf61. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 30f412d4a278f0eec2f610da6a4860030629c3813d6a3957b6a6ca7f286eaf61
SHA3-384 hash: f291f83695702a793d8f4a41005508c48986eee64bd3786f3ae94d7d405b18a97e8363020f4d56b9e669bc4abedc490c
SHA1 hash: 38932e049bd4e0cad5040758f350ecff901ccac2
MD5 hash: 90d549c26c0562166d252c1374415384
humanhash: single-salami-glucose-crazy
File name:NZLTAO22000450电子保单.pdf.r00
Download: download sample
Signature Formbook
Create hunting rule
File size:716'130 bytes
First seen:2022-05-01 19:37:11 UTC
Last seen:Never
File type: r00
MIME type:application/x-rar
ssdeep 12288:Z+ZtN+9ZsoNWdmt12bhgjmxiTzQjo8RVivSbvRaNaTtvCciTWR1x7kUqmpAVf6EI:ZMtN+9Zsgy/xCEj/RczovCdU/7v8f6l3
TLSH T16BE4331EB4EAF847120EE53B611DE2BED1E4614FE926283D820E292577DD13E7602F74
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:FormBook r00

Intelligence

File Origin
# of uploads :
1
# of downloads :
269
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed replace.exe update.exe
Link:
https://www.filescan.io/uploads/626ee1760d3e2bd52d1d3d75/reports/0c430ae3-73d2-4ebd-af4c-b3598df0a68d/overview
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/30f412d4a278f0eec2f610da6a4860030629c3813d6a3957b6a6ca7f286eaf61/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-01 17:54:04 UTC
File Type:
Binary (Archive)
Extracted files:
49
AV detection:
10 of 42 (23.81%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gd2bfvfcpdyo5qxwcdngusdaamdctq4bhvvdsv5wu3fh6kdov5qq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/30f412d4a278f0eec2f610da6a4860030629c3813d6a3957b6a6ca7f286eaf61

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:SUSP_RAR_with_PDF_Script_Obfuscation
Create hunting rule
Author:Florian Roth
Description:Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:Internal Research
Rule name:SUSP_RAR_with_PDF_Script_Obfuscation_RID34A4
Create hunting rule
Author:Florian Roth
Description:Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:Internal Research

File information

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

Malspam

Formbook

r00 30f412d4a278f0eec2f610da6a4860030629c3813d6a3957b6a6ca7f286eaf61

(this sample)

Formbook

Executable exe c0aca9838fde50ce7f8d57a322812fe457914e6cd0f06337664b959c8f8bfd52

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 c0aca9838fde50ce7f8d57a322812fe457914e6cd0f06337664b959c8f8bfd52
  
Dropping
Formbook
  
Dropping
MD5 dc0937b48180d7776a17cee3da262a67

Comments