MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e477af6d35159a718921669fe67027ac5d529bdb6b75fd68611735e2fb9c1c9b. 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
CryptoLocker
Vendor detections: 12
| SHA256 hash: | e477af6d35159a718921669fe67027ac5d529bdb6b75fd68611735e2fb9c1c9b |
|---|---|
| SHA3-384 hash: | 96f4c99cb4ebdb31090663dda3ef245708c45f99412c0249e74a640272440002b12cb49beaee3348766011780cff6560 |
| SHA1 hash: | 8c27648406b2b46cbe4ef8206cf179340e9e9f3e |
| MD5 hash: | c8502861e75ac12feae7d988b092c090 |
| humanhash: | nevada-four-shade-failed |
| File name: | exe010.exe |
| Download: | download sample |
| Signature | CryptoLocker |
| File size: | 35'084 bytes |
| First seen: | 2024-11-22 08:10:45 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | db206e36db5c9492ce02c61a679129e2 (2 x CryptoLocker) |
| ssdeep | 768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGp/YIm7wm2:o1KhxqwtdgI2MyzNORQtOflIwoHNV2Xp |
| TLSH | T110F26436AEC515E6D673A673F4F792C2E927BD563922450E108A3F014AF3781BCA1D0E |
| TrID | 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 20.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.6% (.EXE) Win32 Executable (generic) (4504/4/1) 8.5% (.ICL) Windows Icons Library (generic) (2059/9) 8.3% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| dhash icon | e0ccccc8c88ca4d0 (2 x CryptoLocker) |
| Reporter |  Joker |
| Tags: | Cryptolocker exe malware |
Intelligence
File Origin
# of uploads :
1
# of downloads :
492
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
exe010.exe
Verdict:
No threats detected
Analysis date:
2024-11-22 08:31:46 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Tags:
upatre zbot
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
bublik cryptolocker microsoft_visual_cc overlay upatre zbot
Verdict:
Malicious
Labled as:
Trojan.Generic
Malware family:
Upatre
Verdict:
Malicious
Result
Threat name:
Upatre
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Upatre
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Ransomware.CryptoLocker
Status:
Malicious
First seen:
2024-11-19 03:00:40 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
24 of 24 (100.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery
Behaviour
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Verdict:
Malicious
Tags:
ransomware cryptolocker Win.Trojan.Upatre-3340
YARA:
CryptoLocker_rule2 CryptoLocker_set1
Unpacked files
SH256 hash:
e477af6d35159a718921669fe67027ac5d529bdb6b75fd68611735e2fb9c1c9b
MD5 hash:
c8502861e75ac12feae7d988b092c090
SHA1 hash:
8c27648406b2b46cbe4ef8206cf179340e9e9f3e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | CryptoLocker_rule2 |
|---|---|
| Author: | Christiaan Beek, Christiaan_Beek@McAfee.com |
| Description: | Detection of CryptoLocker Variants |
| Rule name: | CryptoLocker_set1 |
|---|---|
| Author: | Christiaan Beek, Christiaan_Beek@McAfee.com |
| Description: | Detection of Cryptolocker Samples |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| 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.
Web download
Delivery method
Distributed via web download
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | kernel32.dll::CloseHandle |
| WIN_BASE_API | Uses Win Base API | kernel32.dll::GetCommandLineA |
| WIN_BASE_IO_API | Can Create Files | kernel32.dll::CreateFileA kernel32.dll::DeleteFileA |
| WIN_USER_API | Performs GUI Actions | user32.dll::CreateWindowExA |
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