MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 11d4d4ebd2ee154d341a4ed2c35425f6eb13591d4bdeb24db35c02e8cab3b1c9. 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: 16
| SHA256 hash: | 11d4d4ebd2ee154d341a4ed2c35425f6eb13591d4bdeb24db35c02e8cab3b1c9 |
|---|---|
| SHA3-384 hash: | 346e86344ef0f6a21ae9f85223a24630c6d0d6245e4e7d81881ef665b47a76af8ad06519d1ac0525c5ee3649afebf1c1 |
| SHA1 hash: | 01e5680470355bf1cd3471c6d97c1308648887d4 |
| MD5 hash: | 35fc1aabb97afe7f014d29183c8b7c95 |
| humanhash: | north-winner-summer-alpha |
| File name: | PurchaseXOrder.docx |
| Download: | download sample |
| Signature | Formbook |
| File size: | 495'907 bytes |
| First seen: | 2025-03-04 07:46:53 UTC |
| Last seen: | 2025-03-04 08:48:40 UTC |
| File type: |  docx |
| MIME type: | application/vnd.openxmlformats-officedocument.wordprocessingml.document |
| ssdeep | 12288:XmcyXT7ApX+yfhWY5cI8PBAv/EmU5lk3kd:XmcqT7ApX+yf05ZoZU5l5d |
| TLSH | T1A3B423736DDA3D7DC46F89FBA19B3436B522A866A2707C20882707CD5C2518E161E4FF |
| TrID | 52.2% (.DOCX) Word Microsoft Office Open XML Format document (23500/1/4) 38.8% (.ZIP) Open Packaging Conventions container (17500/1/4) 8.8% (.ZIP) ZIP compressed archive (4000/1) |
| Magika | docx |
| Reporter |  lowmal3 |
| Tags: | CVE-2017-11882 docx FormBook |
Intelligence
File Origin
# of uploads :
3
# of downloads :
720
Origin country :
DEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order dt_ 0_Purchase Order.docx
Verdict:
No threats detected
Analysis date:
2025-03-04 06:25:00 UTC
Tags:
arch-doc
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.1%
Tags:
shell virus sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file in the %temp% directory
Changing the Zone.Identifier stream
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
Creating a window
Creating a process with a hidden window
Launching the default Windows debugger (dwwin.exe)
Running batch commands
Using the Windows Management Instrumentation requests
DNS request
Creating a file in the %AppData% subdirectories
Connection attempt
Sending a custom TCP request
Possible injection to a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Running batch commands by exploiting the app vulnerability
Creating a process from a recently created file
Result
Verdict:
Malicious
File Type:
RTF File
Behaviour
BlacklistAPI detected
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
fingerprint obfuscated packed
Verdict:
Malicious
Labled as:
Zusy.Generic
Label:
Malicious
Suspicious Score:
10/10
Score Malicious:
1%
Score Benign:
0%
Result
Verdict:
MALICIOUS
Link:
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
ARCHIVE
Threat name:
Document-RTF.Exploit.CVE-2017-11882
Status:
Malicious
First seen:
2025-03-04 05:59:19 UTC
File Type:
Document
Extracted files:
38
AV detection:
17 of 24 (70.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
4/10
Tags:
defense_evasion discovery
Behaviour
Checks processor information in registry
Enumerates system info in registry
Launches Equation Editor
NTFS ADS
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
System Location Discovery: System Language Discovery
Drops file in Windows directory
Subvert Trust Controls: Mark-of-the-Web Bypass
Verdict:
Malicious
Tags:
maldoc trojan retefe Rtf.Dropper.Agent-9965975-1
YARA:
RTF_Shellcode Retefe
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.53
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: | APT_PatchWork_BADNEWS_20211105 |
|---|---|
| Description: | Detects PatchWork Group RTF or BADNEWS |
| Rule name: | Embedded_RTF_File |
|---|---|
| Author: | Nicholas Dhaeyer - @DhaeyerWolf |
| Description: | Related to CVE-2023-36884. Hunts for any zip-like archive (eg. office documents) that have an embedded .rtf file, based on the '.rtf' extension of the file. |
| Rule name: | MAL_RTF_Embedded_OLE_PE |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects a suspicious string often used in PE files in a hex encoded object stream |
| Reference: | https://www.nextron-systems.com/2018/01/22/creating-yara-rules-detect-embedded-exe-files-ole-objects/ |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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