Malicious
JavaScript
MD5: 02623a45f2bfa05de1c9017e30391cc5
Size: 3.19 MB
application/javascript
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This sample is a 3 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
- 1a7cdc0419111fb357fbeb16730952cbe212f46e61b2fb0690502ef878fe2b23
- MD5
- 02623a45f2bfa05de1c9017e30391cc5
- Verdict
- Malicious
- File type
- JavaScript · 3 MB
Cite this report: https://app.malva.re/sha256/1a7cdc0419111fb357fbeb16730952cbe212f46e61b2fb0690502ef878fe2b23
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Type
JavaScript file
Size
3.19 MB · 3,186,523 B
First seen
2026-10-29 09:30 · 2 days ago
Last seen
2026-10-29 09:30 · 2 days ago
Last analysis
2026-10-29 09:30 · 2 days ago
Hashes
MD5
02623a45f2bfa05de1c9017e30391cc5
Sha1
51b19243d037099c7df8291a02c22dc0b6b66aef
Sha256
1a7cdc0419111fb357fbeb16730952cbe212f46e61b2fb0690502ef878fe2b23
Sha384
ef2a0ca2e9ffb5f930e7c6b5c6a56635be0a5cfe9452170a3d837249a625b49dcf20a796dfe0156845d2520beaa1ca0c
Sha512
bfb1e3d3be25edb832ecc0720c67be4290ebbcc0b2d67ae3d2f7cb4f73a248c2340d8d6acaaac53834cbb27cfefd6f4892edd1ac3da07c45a0854a286165d886
SSDeep
98304:ojt2sttkfuvViDswuA9FTYNhXU48HBY9ioebgJomrm4/YYaIiyjAj/DU:Y2kwTtTKV8HBi5ebgXrBmdy9
TLSH
32E5F5826F80D133B731EB6C9636D931C90B500369D6DF1131ADE22976ADD87A71CBE2
4 malicious · 4 files
JS02623a45f2bfa05de1c9017e30391cc5T1027 · T1059.001 · T1059.007
BIN02623a45f2bfa05de1c9017e30391cc5.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
\CULSKhuhuhuhuhuhuhuhuhuhuhu
Trace d'emulation JS (ordonnee)
UNKNWOWNmalicious
#? nehuhuhuhuhuhuhuhuhuhuhu
Deobfuscated PowerShell
UNKNWOWNmalicious
ehuhuhuhu
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