MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 81dd6bf8f73b2cd5f20ddce56486310323723a6c07723b2a30803697fd17dded. 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
NanoCore
Vendor detections: 3
| SHA256 hash: | 81dd6bf8f73b2cd5f20ddce56486310323723a6c07723b2a30803697fd17dded |
|---|---|
| SHA3-384 hash: | f4379433de032b69ed7142d1602835c4c3507574e6dfa5680b4144dc8e3f703171c478b1fd8cc3c0a2de8349ba0f8087 |
| SHA1 hash: | 5533ea469d86cd26b8b4a6db247adc2c154a05a4 |
| MD5 hash: | cbd708e5723e455c5ed35cdaa6e8cbe3 |
| humanhash: | wyoming-black-india-snake |
| File name: | wvcjwdwcwc.exe |
| Download: | download sample |
| Signature | NanoCore |
| File size: | 247'808 bytes |
| First seen: | 2020-04-05 13:30:16 UTC |
| Last seen: | 2020-04-05 13:36:16 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 3072:wOReZ7pB4npZOXUntNRiMd3U+PBvTL1JYgLcDlBQxEE1U2:wYnHrRiIU+PBvTZVLJEn |
| Threatray | 16 similar samples on MalwareBazaar |
| TLSH | E434319213CC6F5FCAFE5BB461B10F00B3EC561BC69EE52A1F4A158C1DABEC6A60C145 |
| Reporter |  JoulK |
| Tags: | NanoCore |
Intelligence
File Origin
# of uploads :
2
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Tasker
Status:
Malicious
First seen:
2020-04-05 13:35:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
26 of 31 (83.87%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
unknown
Similar samples:
+ 6 additional samples on MalwareBazaar
Please note that we are no longer able to provide a coverage score for Virus Total.
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_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
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