Malicious
JavaScript
MD5: e4c3e98aaec63ccbd40d59973ab90e72
Size: 3.72 MB
application/javascript
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This sample is a 3.5 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
- 9b1c57510791309d8b6ac6ac6aba502886fb4cbe20293ee8f586d10947ac9742
- MD5
- e4c3e98aaec63ccbd40d59973ab90e72
- Verdict
- Malicious
- File type
- JavaScript · 3.5 MB
Cite this report: https://app.malva.re/sha256/9b1c57510791309d8b6ac6ac6aba502886fb4cbe20293ee8f586d10947ac9742
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Type
JavaScript file
Size
3.72 MB · 3,721,681 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
e4c3e98aaec63ccbd40d59973ab90e72
Sha1
1f2f0ce14d38389037a50de0e0726fe1c3b64c74
Sha256
9b1c57510791309d8b6ac6ac6aba502886fb4cbe20293ee8f586d10947ac9742
Sha384
f99e453dc3af12e70358ddc9ec1ad89ef25ff762828108b9d87e36521dccf1cbec7c735dbd1f03f095eaa1438211c364
Sha512
87e0b83f5ddc0049d4f898833199a9316e1bf29fffcab3dd2a69b7afee94bc074b0f7c17f32098f6b98d63690a3f6340d191ba18fa993aadd8acb6ea24a6094c
SSDeep
98304:o78PVf7pV9fFYCzLJhBFgolAUIOe+uycwGfAo/z8gXN64DUWEk2Bm2wphF04by5C:HVf7ZFxJnl2QgX7eFnBfKH
TLSH
36065B6002DB6765B17FC62DCA166F940E29150F2670BE3E36B41B9F267BB0B3E8C055
4 malicious · 4 files
JSe4c3e98aaec63ccbd40d59973ab90e72T1027 · T1059.001 · T1059.007
BINe4c3e98aaec63ccbd40d59973ab90e72.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
\FQWCNhuhuhuhuhuhuhuhuhuhuhu
Trace d'emulation JS (ordonnee)
UNKNWOWNmalicious
#? nehuhuhuhuhuhuhuhuhuhuhu
Deobfuscated PowerShell
UNKNWOWNmalicious
ehuhuhuhu
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