Malicious
JavaScript
MD5: b03a4800d2f63a075bd382cfb43f04fd
Size: 5.48 MB
application/javascript
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This sample is a 5.2 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
- 16b50c21de9c6635c19113b8d58bd24367e7112098306b12c329a88af0072a07
- MD5
- b03a4800d2f63a075bd382cfb43f04fd
- Verdict
- Malicious
- File type
- JavaScript · 5.2 MB
Cite this report: https://app.malva.re/sha256/16b50c21de9c6635c19113b8d58bd24367e7112098306b12c329a88af0072a07
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Type
JavaScript file
Size
5.48 MB · 5,479,088 B
First seen
2026-10-26 13:15 · an hour ago
Last seen
2026-10-26 13:15 · an hour ago
Last analysis
2026-10-26 13:15 · an hour ago
Hashes
MD5
b03a4800d2f63a075bd382cfb43f04fd
Sha1
00f0a17be196b80c368f66612766c0295cc000eb
Sha256
16b50c21de9c6635c19113b8d58bd24367e7112098306b12c329a88af0072a07
Sha384
335baccf64a3390c56318171d9ff3e7a504d7457203a254bb37cd9d76c815f8c0e13c860e2134f7a335c22f62bff4ffe
Sha512
ef2a2e066291aa183503ff12df5b4c7a36a88cf233f62eea903cff9f54d6069346243d358f3e537ec0da167d34ff920d3e845994bb23576c688d565e315aa783
SSDeep
98304:HwjlE3NPGpuY4Bs9sYusgvZ+fP4UyJKZEt5qO8gxdlAsoC7wvVTPX6NUlq9ddSVV:xNeph4Bs9sxsgv/UwYEv8sesoC7wvVT7
TLSH
AF465B44108A77D5F8BC3EA04D1EEF89663D264BCB64D87B233C65E76B89BC3205C1A5
4 malicious · 4 files
JSb03a4800d2f63a075bd382cfb43f04fdT1027 · T1059.001 · T1059.007
BINb03a4800d2f63a075bd382cfb43f04fd.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
\ZGRYIhuhuhuhuhuhuhuhuhuhuhu
Trace d'emulation JS (ordonnee)
UNKNWOWNmalicious
#? nehuhuhuhuhuhuhuhuhuhuhu
Deobfuscated PowerShell
UNKNWOWNmalicious
ehuhuhuhu
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