Malicious
Malicious

31488b9077f6c364dd7b6f4e6acc23c7

JavaScript
MD5: 31488b9077f6c364dd7b6f4e6acc23c7
Size: 4.22 MB
application/javascript
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This sample is a 4 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
73531aa762a695b2526a789bdf142d304d85606ba5637217190c02320eebb49b
MD5
31488b9077f6c364dd7b6f4e6acc23c7
Verdict
Malicious
File type
JavaScript · 4 MB
MITRE ATT&CK
T1027T1059.001T1059.007

Cite this report: https://app.malva.re/sha256/73531aa762a695b2526a789bdf142d304d85606ba5637217190c02320eebb49b

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File
Type
JavaScript file
Size
4.22 MB · 4,219,354 B
First seen
2026-10-27 06:45 · an hour ago
Last seen
2026-10-27 06:45 · an hour ago
Last analysis
2026-10-27 06:50 · an hour ago
Hashes
MD5 31488b9077f6c364dd7b6f4e6acc23c7 Sha1 8ca72620c4a79fb1fe7c0c6deef4aaabf9898938 Sha256 73531aa762a695b2526a789bdf142d304d85606ba5637217190c02320eebb49b Sha384 79cde5aa990ed79f5ba91bd7a16527ed6b7923f35ca69b464f6ec403ec80f4b4819c35f2d5793e0a460665f4e34db8b3 Sha512 5186a3a1c4de696b3b802e2c5d14623c9d16e551e536c883875d02848336fc2b674637de1bd35af4bccb4493200c226926a6c5a01849cdffe7d10a1afae892f2 SSDeep 98304:4/ehkbYzOvkh5QoyXAYf3uYQvzekWnlhFjF7GuEoifYNr3eJCqcc5w5wfFUV3Ivu:1eczOK6lDNwVWlhRVGZoifYNr3eJrcus TLSH 6516F6421302D5F1B53EBB1DD636C9B0A94A640317D6DF3D30786217B7A8D1B63ACAE2

4 malicious · 4 files
JS31488b9077f6c364dd7b6f4e6acc23c7
BIN31488b9077f6c364dd7b6f4e6acc23c7.emulated
SH[Command #1]
PS1[PowerShell Command]
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
\CNCKDhuhuhuhuhuhuhuhuhuhuhu
Trace d'emulation JS (ordonnee) UNKNWOWNmalicious
#? nehuhuhuhuhuhuhuhuhuhuhu
Deobfuscated PowerShell UNKNWOWNmalicious
ehuhuhuhu
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4 malicious · 4 files
JS31488b9077f6c364dd7b6f4e6acc23c7
BIN31488b9077f6c364dd7b6f4e6acc23c7.emulated
SH[Command #1]
PS1[PowerShell Command]
PS1[Deobfuscated PS]
No malware configuration was found at this point.

Command (emulation JS) #1 UNKNWOWNmalicious
cmd /chuhuhuhuhuhuhuhuhuhuhu
31488b9077f6c364dd7b6f4e6acc23c7
Command (emulation JS) #2 UNKNWOWNmalicious
\CNCKDhuhuhuhuhuhuhuhuhuhuhu
31488b9077f6c364dd7b6f4e6acc23c7
Trace d'emulation JS (ordonnee) UNKNWOWNmalicious
#? nehuhuhuhuhuhuhuhuhuhuhu
31488b9077f6c364dd7b6f4e6acc23c7
Deobfuscated PowerShell UNKNWOWNmalicious
ehuhuhuhu
31488b9077f6c364dd7b6f4e6acc23c7 › 31488b9077f6c364dd7b6f4e6acc23c7.emulated › [Command #1] › [PowerShell Command]
Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.
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