Malicious
JavaScript
MD5: 1c4543cecedc8623a53e8cd3d7818d0f
Size: 3.2 MB
application/javascript
Ctrl + scroll to zoom · drag to pan
This sample is a 3.1 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
- 64b047c1e215c0ff15744ae2ac183bdbcd821e42a2408c7e53a6dddf8982dd66
- MD5
- 1c4543cecedc8623a53e8cd3d7818d0f
- Verdict
- Malicious
- File type
- JavaScript · 3.1 MB
Cite this report: https://app.malva.re/sha256/64b047c1e215c0ff15744ae2ac183bdbcd821e42a2408c7e53a6dddf8982dd66
Get an AI-generated breakdown of this malware's behaviour, IOCs and recommendations.
AI analysis is available with Essential.
Unlock with EssentialFile
Type
JavaScript file
Size
3.2 MB · 3,201,148 B
First seen
2026-10-29 11:45 · 2 days ago
Last seen
2026-10-29 11:45 · 2 days ago
Last analysis
2026-10-29 11:45 · 2 days ago
Hashes
MD5
1c4543cecedc8623a53e8cd3d7818d0f
Sha1
b4260e44769309a5a76384322446610e741abacf
Sha256
64b047c1e215c0ff15744ae2ac183bdbcd821e42a2408c7e53a6dddf8982dd66
Sha384
4b8833ce3383492460755d8efd841870fd658720471936634ced2263f19e6452f04561e5ef718cf8c299a64460b0c166
Sha512
676fd51d5079618a8caf286cdceb2bcaab555fa89db2f10ce623e02cd952dc9de9582f6c4564c1a0a8c076461ea91c2d69001c9a46018f88147d4bf606db262d
SSDeep
98304:itVlv2DTl65CsrusWZqkVIksvui0uF6YkquVR6cBxaXKaZMNlBffkFRtDTC9v0tN:AeDYQsLkC73RduJyX6NlBffu/Dcv0aA
TLSH
84E5A3711384E132BB21E78D96379931968ABF5325C6CF31306DF628762CD17A35CAE2
4 malicious · 4 files
JS1c4543cecedc8623a53e8cd3d7818d0fT1027 · T1059.001 · T1059.007
BIN1c4543cecedc8623a53e8cd3d7818d0f.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
\LRIWOhuhuhuhuhuhuhuhuhuhuhu
Trace d'emulation JS (ordonnee)
UNKNWOWNmalicious
#? nehuhuhuhuhuhuhuhuhuhuhu
Deobfuscated PowerShell
UNKNWOWNmalicious
ehuhuhuhu
Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.
Unlock with Essential