Malicious
JavaScript
MD5: bf8cfd2146068e93ccd14cf01ab0a1cb
Size: 4.07 MB
application/javascript
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This sample is a 3.9 MB JavaScript classified as malicious by Malva.RE. Static analysis extracted 3 embedded or derived files. It matches 3 YARA rules. Observed behaviours map to MITRE ATT&CK T1027, T1059.001 and T1059.007. The file was analysed statically: it was parsed and decompiled, never executed.
- SHA256
- fe0cc30ca27ebdf63e02b4db0d95655f000409bbc3f857dcc7564aea2e779be2
- MD5
- bf8cfd2146068e93ccd14cf01ab0a1cb
- Verdict
- Malicious
- File type
- JavaScript · 3.9 MB
Cite this report: https://app.malva.re/sha256/fe0cc30ca27ebdf63e02b4db0d95655f000409bbc3f857dcc7564aea2e779be2
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Type
JavaScript file
Size
4.07 MB · 4,071,882 B
First seen
2026-10-26 07:45 · 5 hours ago
Last seen
2026-10-26 07:45 · 5 hours ago
Last analysis
2026-10-26 07:46 · 5 hours ago
Hashes
MD5
bf8cfd2146068e93ccd14cf01ab0a1cb
Sha1
3665f31a7e6698dd15f4880c9ce4ea7c57540d71
Sha256
fe0cc30ca27ebdf63e02b4db0d95655f000409bbc3f857dcc7564aea2e779be2
Sha384
0519d2c0969d0f024d9e820a19234a78f544aadb27d96a168227e8ed50db27feb9900b5cf39ad515da6a3880c2124209
Sha512
92aad314738de8e47758cdb34418dfba72aa29a8498d0b712eb6775ab7f56377e9309d01e3cc66591bfd309f4395787297adebe6ed439a297b72c9ef89ffdd78
SSDeep
98304:PZ/APymmUell/AGmqOR1sqxou/cmn/o7hHClnuCK05U94rJW9Y7zYfIg:uanhAGnA1sqxou/cm/o7hihuCR5USrJY
TLSH
2316F741234692F27725BB5D9A36D970B50A24032BD5CF3A713CE217BB5CC2B632CAD6
4 malicious · 4 files
JSbf8cfd2146068e93ccd14cf01ab0a1cbT1027 · T1059.001 · T1059.007
BINbf8cfd2146068e93ccd14cf01ab0a1cb.emulated
SH[Command #1]T1027 · T1059.001
PS1[PowerShell Command]T1027 · T1059.001
PS1[Deobfuscated PS]
STICH
beta
Structural Threat Infection Chain Hash
A content-independent fingerprint of the infection method: successive formats, internal objects and MITRE techniques from the initial file to each final payload.
STICH Path = the fingerprint (canonical chain with techniques)
STICH Shape = structure only
Only determinant branches produce STICH Paths.
Path
scr:js~T1059.007>scr:bat>scr:ps1~T1027~T1059.001
Shape
scr:js>scr:bat>scr:ps1
malicious
3 nodes
Command (emulation JS) #1
UNKNWOWNmalicious
cmd /chuhuhuhuhuhuhuhuhuhuhu
Command (emulation JS) #2
UNKNWOWNmalicious
\FXWGPhuhuhuhuhuhuhuhuhuhuhu
Trace d'emulation JS (ordonnee)
UNKNWOWNmalicious
#? nehuhuhuhuhuhuhuhuhuhuhu
Deobfuscated PowerShell
UNKNWOWNmalicious
ehuhuhuhu
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