MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4d355ad89e9c6e7fdd343aaf8d80159c08715827ff35737bf09a515cdcf73628. 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
Threat unknown
Vendor detections: 11
| SHA256 hash: | 4d355ad89e9c6e7fdd343aaf8d80159c08715827ff35737bf09a515cdcf73628 |
|---|---|
| SHA3-384 hash: | 166816e3d0e3c9db906d84afd77e6fb6cde3654236969f98bc5195820e7a66ee30af231705eb012294ff3f473cdddb26 |
| SHA1 hash: | e02a4876d213c067b9944098233bfb1cab790448 |
| MD5 hash: | 2c0fb1a4e83ee248f5a86f2a1122645d |
| humanhash: | utah-wisconsin-shade-gee |
| File name: | 4d355ad89e9c6e7fdd343aaf8d80159c08715827ff35737bf09a515cdcf73628 |
| Download: | download sample |
| File size: | 245'760 bytes |
| First seen: | 2026-06-30 08:44:33 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | eff82efbd8e785928d137664188d2cde |
| ssdeep | 6144:IXjq4UTPgvFi/4o48vuvQjW1ImZz5PjClw9W:IXm4cgvCk8vuIYx0lwI |
| TLSH | T11E3423019196E2EBFDD55CF8906583539EF1A8908FDFDDDCA4B25C832E42E050B99AA0 |
| TrID | 42.7% (.EXE) Win32 Executable (generic) (4504/4/1) 19.2% (.EXE) OS/2 Executable (generic) (2029/13) 19.0% (.EXE) Generic Win/DOS Executable (2002/3) 18.9% (.EXE) DOS Executable (generic) (2000/1) |
| Magika | pebin |
| Reporter |  JAMESWT_WT |
| Tags: | exe nouveau-curriculum-vitae UPX |
UPX packed
This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.
| File size (compressed) : | 245'760 bytes |
|---|---|
| File size (de-compressed) : | 534'528 bytes |
| Format: | win32/pe |
| Unpacked file: | be8aae6374829bc84612cf7fe4a25ee12faf8115a886b7143f4b06f05dc3a173 |
Intelligence
File Origin
# of uploads :
1
# of downloads :
146
Origin country :
ITVendor Threat Intelligence
Malware configuration found for:
PEPacker
Details
Malware family:
n/a
ID:
1
File name:
_4d355ad89e9c6e7fdd343aaf8d80159c08715827ff35737bf09a515cdcf73628.exe
Verdict:
Malicious activity
Analysis date:
2026-06-30 08:44:55 UTC
Tags:
scan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
99.1%
Tags:
xtreme virus blic
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Connection attempt
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Creating a file
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm crypto expand hacktool lolbin overlay packed packed reconnaissance upx
Verdict:
Malicious
Labled as:
Fragtor.Generic
Verdict:
Clean
File Type:
exe x32
First seen:
2026-05-31T10:17:00Z UTC
Last seen:
2026-07-02T06:37:00Z UTC
Hits:
~1000
Verdict:
Malicious
Score:
97%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat name:
Win32.Packed.Generic
Status:
Suspicious
First seen:
2026-06-03 15:24:00 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
16 of 36 (44.44%)
Threat level:
1/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
5/10
Tags:
discovery upx
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
UPX packed file
Unpacked files
SH256 hash:
4d355ad89e9c6e7fdd343aaf8d80159c08715827ff35737bf09a515cdcf73628
MD5 hash:
2c0fb1a4e83ee248f5a86f2a1122645d
SHA1 hash:
e02a4876d213c067b9944098233bfb1cab790448
SH256 hash:
be8aae6374829bc84612cf7fe4a25ee12faf8115a886b7143f4b06f05dc3a173
MD5 hash:
9bed44b3c76460b161e1d13d195260c0
SHA1 hash:
682b367be819128d6629b0f6a4a67078cd6dcf8b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.14
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: | BLOWFISH_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for Blowfish constants |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser |
|---|---|
| Author: | malware-lu |
| Rule name: | upx_largefile |
|---|---|
| Author: | k3nr9 |
| Rule name: | VECT_Ransomware |
|---|---|
| Author: | Mustafa Bakhit |
| Description: | Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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