MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7231955b58f7a6b19ea2719be8762b7922f1732b9f3fa1d1ddcaedb71d2b8fce. 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: 4
| SHA256 hash: | 7231955b58f7a6b19ea2719be8762b7922f1732b9f3fa1d1ddcaedb71d2b8fce |
|---|---|
| SHA3-384 hash: | 183b3c5f63977df502f60b887ef66eabb2d5e009fa683f3292b5d050b11002d5ed8dd2f02aa941d7f9cb425993b914fb |
| SHA1 hash: | 7c77be3a047d04ff8a9627d4a5d7cdef70438c80 |
| MD5 hash: | b2b3cfd4a4bd720ce5c0afcd3d72e314 |
| humanhash: | double-bravo-hawaii-edward |
| File name: | 0e687ed399bc6e35287e4538924b2061.exe |
| Download: | download sample |
| Signature | NanoCore |
| File size: | 207'872 bytes |
| First seen: | 2020-03-27 18:04:00 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 3072:MzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HImQDcdg0nZfileCvGZ49hpUOwM:MLV6Bta6dtJmakIM50V0wQr8aOwM |
| Threatray | 1'097 similar samples on MalwareBazaar |
| TLSH | 6B14BF1637A84A2FE2DF8679611242128379C2E3D9D3F3EE28D455B79F267E40A070D3 |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader NanoCore |
abuse_ch
Payload dropped by GuLoader from the following URL:https://drive.google.com/uc?export=download&id=1n3DfQWlcIFe2JwiDAdbFFvtQcyoxWVLV
Intelligence
File Origin
# of uploads :
1
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Nanocore
Status:
Malicious
First seen:
2020-03-27 18:35:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
31 of 31 (100.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
nanocorerat
Similar samples:
+ 1'087 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.
54f124b77e4c1b67fe8e24c3758ef8e5f5d65d9e71ba344d019b8a71d4fe6b8a
Dropped by
MD5 0e687ed399bc6e35287e4538924b2061
Dropped by
MD5 3aba1656121f61e16d20462d2225f4f7
Dropped by
GuLoader
Dropped by
SHA256 54f124b77e4c1b67fe8e24c3758ef8e5f5d65d9e71ba344d019b8a71d4fe6b8a
Dropped by
SHA256 46aa1d3f914dec761a82a3a74018f4be2ffa3b4f766f9140324922c37e67d13b
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 |
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