MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afda0bdacfc598667d22a2f3c87ddb6baf822c8fe7521d3e7b46cae3349d541e. 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: 15


Intelligence 15 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: afda0bdacfc598667d22a2f3c87ddb6baf822c8fe7521d3e7b46cae3349d541e
SHA3-384 hash: 935e426d0bbe9c11fcddf0d767e8a3ffd21e3e23d59ef4d887ba33172412ecc90abb56709e9ebf73be4adabd56bb5c06
SHA1 hash: 831dcd45d4378c260f75d4a59591538cb3799d79
MD5 hash: 1a134d876fba6a68d811cdc1092fb19c
humanhash: friend-asparagus-blue-winter
File name:SecuriteInfo.com.Trojan.PackedNET.3345.18668.2798
Download: download sample
Signature Formbook
Create hunting rule
File size:777'216 bytes
First seen:2025-06-03 05:18:43 UTC
Last seen:2025-06-03 06:28:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:KWDJs5RuwvEdbJeOTMHzhqwXDRJnbcNPlhb6BdAmVui2Dy9PW:x9snu5dbR5wXlklJ6XAmoi2S+
TLSH T1D7F4128E27A5C523E0B70B7846A1D17947BAADCEA982D31B4FD83C8F7D1374865B0394
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 9671cc96cce83c42 (3 x SnakeKeylogger, 3 x Formbook, 1 x AgentTesla)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
487
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.3345.18668.2798
Verdict:
No threats detected
Analysis date:
2025-06-03 05:20:08 UTC
Tags:
netreactor
Link:
https://app.any.run/tasks/c4c7c6a3-d766-4658-a37a-3973385f9194

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/6932/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.3345.18668.2798.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Score:
50%
Link:
https://cyber-fortress.com/docs/result/index.php?id=683e86b107b5e8c1cfe41446
Tags:
dotnet micro smtp
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Creating a window
Сreating synchronization primitives
DNS request
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/683e85d458764b44c6796a65/reports/6c5d7940-397e-4734-928b-2c4f7ee832e3/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/afda0bdacfc598667d22a2f3c87ddb6baf822c8fe7521d3e7b46cae3349d541e
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/de1d4f4a-ce38-4070-9619-7eb1ddd060f7
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1704486
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Uses threadpools to delay analysis
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/afda0bdacfc598667d22a2f3c87ddb6baf822c8fe7521d3e7b46cae3349d541e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/afda0bdacfc598667d22a2f3c87ddb6baf822c8fe7521d3e7b46cae3349d541e/
Threat name:
ByteCode-MSIL.Trojan.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2025-06-03 03:51:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
30 of 36 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v7naxwwpywmgm7jculz4q7o3noxyelep45jb2pt3i3fogne5kqpa._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250603-fzy8la1jx3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0b512c40-2aec-4a0c-8a19-61cab9f739d8
Unpacked files
SH256 hash:
afda0bdacfc598667d22a2f3c87ddb6baf822c8fe7521d3e7b46cae3349d541e
MD5 hash:
1a134d876fba6a68d811cdc1092fb19c
SHA1 hash:
831dcd45d4378c260f75d4a59591538cb3799d79
Link:
https://www.unpac.me/results/f6e9c45e-b2db-4386-90cf-f1e25655f69b/
SH256 hash:
322e318466d85ef9df31a87c34d8bb316144bb5f6a9bec5a0f6bd05477d0ca1d
MD5 hash:
5b2982e3b30582acd68ff9d66fb2d89b
SHA1 hash:
19e48d66d11a49667670a6a157d475b0b6ff4529
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/f6e9c45e-b2db-4386-90cf-f1e25655f69b/
SH256 hash:
f909b2f6741f547a108464d82fa2c15316d80c01e6046c851bd0c22f2ad1804c
MD5 hash:
ae5bc62a992e3a1f6a0585f5a6d69317
SHA1 hash:
26efef88fd52e7fb70408d9d95e63b8572714e80
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/f6e9c45e-b2db-4386-90cf-f1e25655f69b/
Parent samples :
afda0bdacfc598667d22a2f3c87ddb6baf822c8fe7521d3e7b46cae3349d541e
15819dc93c187e6498d014ef7c1df5a2c63be6e77772a10d9aa214c5f23ee2ab
bdb66a75e7f487e62353cea26369e753a982f2cd25df0609216a036089092dfd
53d30b6b4749ebdfdfebc9a93793ea3863d5c5ef93594e3c215d91b347db2bca
eac5086383861f7b00d7891457860fa66a1ccab822a4dae1ceb132800c6eedd3
SH256 hash:
00383de0838a17a8d61ca4375fb8b275297337d6cce73afe108efa35018058fc
MD5 hash:
9850dea4433e133e33091b18c7a6bb32
SHA1 hash:
d739029a85827add4061388535457d264f22ac7c
Link:
https://www.unpac.me/results/f6e9c45e-b2db-4386-90cf-f1e25655f69b/
SH256 hash:
dc03fe83b88ecd1086340cf60835c034e6a1dc13538bc872ee54e5b62ea996d8
MD5 hash:
8d9f571c83edc271de7077347418d417
SHA1 hash:
ecf49ede1240ed0582260fd0943a5b1fff0b470c
Link:
https://www.unpac.me/results/f6e9c45e-b2db-4386-90cf-f1e25655f69b/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/afda0bdacfc5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/afda0bdacfc598667d22a2f3c87ddb6baf822c8fe7521d3e7b46cae3349d541e

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/6932/

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 (HIGH_ENTROPY_VA)high

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