Malicious
JavaScript
MD5: bb1260770afe037df8c54e98024566b5
Size: 9.47 MB
application/javascript
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This sample is a 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
- e857d5b51ae7c465856565c5afe985cd0003b2d5fa064eea221c095dae62322d
- MD5
- bb1260770afe037df8c54e98024566b5
- Verdict
- Malicious
- File type
- JavaScript · 9 MB
Cite this report: https://app.malva.re/sha256/e857d5b51ae7c465856565c5afe985cd0003b2d5fa064eea221c095dae62322d
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Type
JavaScript file
Size
9.47 MB · 9,468,198 B
First seen
2026-10-30 08:00 · an hour ago
Last seen
2026-10-30 08:00 · an hour ago
Last analysis
2026-10-30 08:00 · an hour ago
Hashes
MD5
bb1260770afe037df8c54e98024566b5
Sha1
8db5c6300b89be1a4f12579162aa42b2454213ad
Sha256
e857d5b51ae7c465856565c5afe985cd0003b2d5fa064eea221c095dae62322d
Sha384
618b4daea52d4a6f7b51369fde9d2da7b918b9d8c26fe879da8e4969fec79f14e29f9a5b8a2174a250db010aa3452475
Sha512
b712147e836d60a3baf86585daf9a6e315877dd4906355172d79cebc2ba9de5fdc34eb5449ae2576d71265839d8591d1a39dd58f51b9748519fbc1c81cd300d7
SSDeep
196608:K8y9uLYOuoiFdBoGVYO3VqQpO9+i5hFaCbHZ/dgh2NJQQmEPDzEAb6Hwkpg71XTk:K8yUMNFR8QpOEiDFLHpdzQpE7znbCFg6
TLSH
F99629A21354D6326726DB9C9637CC31A98E7B5305D5CF3431ADE218B758C1BA38CAE3
4 malicious · 4 files
JSbb1260770afe037df8c54e98024566b5T1027 · T1059.001 · T1059.007
BINbb1260770afe037df8c54e98024566b5.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
\XPJLUhuhuhuhuhuhuhuhuhuhuhu
Trace d'emulation JS (ordonnee)
UNKNWOWNmalicious
#? nehuhuhuhuhuhuhuhuhuhuhu
Deobfuscated PowerShell
UNKNWOWNmalicious
ehuhuhuhu
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