MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e8254b66674540a3ccd19360e61beca8337a93af404f3486dca84a5bcdb3abd4. 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: | e8254b66674540a3ccd19360e61beca8337a93af404f3486dca84a5bcdb3abd4 |
|---|---|
| SHA3-384 hash: | d31c8964a88be3f31d86d12f27caa58455025bfefc16919860dd14623567747276463e58372284c0406abc24a2a3b068 |
| SHA1 hash: | 56d50cae50b0247bb7d388760542ec53bc7f881c |
| MD5 hash: | 31bc18758938f9a5b787815da4c8c650 |
| humanhash: | carolina-grey-six-indigo |
| File name: | a473501369d332640cfdd145f04799cf.decoded |
| Download: | download sample |
| Signature | NanoCore |
| File size: | 207'872 bytes |
| First seen: | 2020-03-26 13:46:14 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'611 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 3072:MzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIA4Snfr0CEE9R4szJbGxBzU9yp:MLV6Bta6dtJmakIM5hnz0mJ+zAapxqI |
| Threatray | 1'396 similar samples on MalwareBazaar |
| TLSH | 3114CF167BA8492FE2DE85BDA01256129379C2E3EDD3F3DE28D455B78B227E006071D3 |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader NanoCore |
abuse_ch
Payload dropped by GuLoader from the following URL:https://onedrive.live.com/download?cid=7ADBE662EE891628&resid=7ADBE662EE891628%21107&authkey=AJZ4A8gTlojTG8g
Intelligence
File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Nanocore
Status:
Malicious
First seen:
2020-03-26 13:48:29 UTC
AV detection:
31 of 31 (100.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
nanocorerat
dridex
hawkeyekeylogger
emotet
Similar samples:
+ 1'386 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.
5511a682a4fec9f40837097a9180a8dde4a7d86b46e51bb30e2bfc7e82b349d1
Dropped by
MD5 a473501369d332640cfdd145f04799cf
Dropped by
MD5 962112297d42e146dc2292d418a96090
Dropped by
GuLoader
Dropped by
SHA256 5511a682a4fec9f40837097a9180a8dde4a7d86b46e51bb30e2bfc7e82b349d1
Dropped by
SHA256 006ea6947d612ffce029fc810443d507999fd3048ae786ef44359c7ba30bd9b7
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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