MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cb5f2d567ac857027fbcd749e58536691551abe07d18db0a378c1ac6134f6a61. 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: 10
| SHA256 hash: | cb5f2d567ac857027fbcd749e58536691551abe07d18db0a378c1ac6134f6a61 |
|---|---|
| SHA3-384 hash: | efc30ba30cf0a3e6a78c8208544e263c0abeb9e9f977a532870031da3053866d7dd8214edd43815ff37ef973e95c5eee |
| SHA1 hash: | 8703c129916bc0ed6a4ce416df373be6d28cbbd3 |
| MD5 hash: | 26ee2bdf5c558c59427af485bb2379e4 |
| humanhash: | arizona-illinois-robin-december |
| File name: | RFQ- 19A20060pdf.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 305'728 bytes |
| First seen: | 2023-06-01 09:56:23 UTC |
| Last seen: | 2023-06-07 09:27:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 6144:LiwGhaEOnSZ2e5h1QBF5aZgo1TUyzYWZxPYVE656WTivj5:L2haEOY58BF5WUetMVn56WO |
| Threatray | 4 similar samples on MalwareBazaar |
| TLSH | T15354F15A720775DFC987C1B2DA9B4C249760B7A7A317C10BA04B234D9A0E7EBCF051A7 |
| TrID | 56.5% (.EXE) Win64 Executable (generic) (10523/12/4) 11.0% (.ICL) Windows Icons Library (generic) (2059/9) 10.9% (.EXE) OS/2 Executable (generic) (2029/13) 10.7% (.EXE) Generic Win/DOS Executable (2002/3) 10.7% (.EXE) DOS Executable Generic (2000/1) |
| File icon (PE): |  |
| dhash icon | d2e8ecb2b2a2b282 (106 x AgentTesla, 106 x Formbook, 24 x RedLineStealer) |
| Reporter |  lowmal3 |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
256
Origin country :
DEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ- 19A20060pdf.exe
Verdict:
No threats detected
Analysis date:
2023-06-01 09:57:03 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Launching a process
Creating a file
Сreating synchronization primitives
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
confuserex overlay packed packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
72 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.SpyNoon
Status:
Malicious
First seen:
2023-06-01 09:57:06 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
9
AV detection:
18 of 24 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
cb5f2d567ac857027fbcd749e58536691551abe07d18db0a378c1ac6134f6a61
MD5 hash:
26ee2bdf5c558c59427af485bb2379e4
SHA1 hash:
8703c129916bc0ed6a4ce416df373be6d28cbbd3
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.36
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: | INDICATOR_EXE_Packed_ConfuserEx |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with ConfuserEx Mod |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
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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