Malicious
5b85ad9f89f5b6fba5f4f754cb09ff31
JavaScript
MD5: 5b85ad9f89f5b6fba5f4f754cb09ff31
Size: 5.19 MB
application/javascript
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This sample is a 4.9 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
- af6435371ff1126a391f87a7d9b98bb2e7b6871bfdaf01e21dcad08343f63644
- MD5
- 5b85ad9f89f5b6fba5f4f754cb09ff31
- Verdict
- Malicious
- File type
- JavaScript · 4.9 MB
Cite this report: https://app.malva.re/sha256/af6435371ff1126a391f87a7d9b98bb2e7b6871bfdaf01e21dcad08343f63644
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Type
JavaScript file
Size
5.19 MB · 5,187,081 B
First seen
2026-10-26 07:45 · 6 hours ago
Last seen
2026-10-26 07:45 · 6 hours ago
Last analysis
2026-10-26 07:46 · 6 hours ago
Hashes
MD5
5b85ad9f89f5b6fba5f4f754cb09ff31
Sha1
40f3d74a267050023e6f2fc99930c8cc3ab65324
Sha256
af6435371ff1126a391f87a7d9b98bb2e7b6871bfdaf01e21dcad08343f63644
Sha384
a43895a0eddb95886034b50aef189f986de311c3b39164ea52ed2fac0afcbd57f7dcf585a3e1a34f36f1d78e554cb307
Sha512
060c8c10f2343b491ef628c1ad3c0129570153b7fc5f44c839fd4ad7e1e9520fbee1c701a07977bcaebf824f6618bf6795272f8478f6b2340a7ec686139cb619
SSDeep
98304:jskTIL/nXa0GR7mmOAntFGZaB6J8gNFFjUJeC+ZjcoOU5/Q4dU5U4GTiRjUxmBN6:jskTIrnXa0GR7mmOAntFGZaB6J8gNFFd
TLSH
8836F79216D76233332AEB898A39DC31D50E85532586CB3075BDE71A343ED0BAB1C797
4 malicious · 4 files
JS5b85ad9f89f5b6fba5f4f754cb09ff31T1027 · T1059.001 · T1059.007
BIN5b85ad9f89f5b6fba5f4f754cb09ff31.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
\SQABGhuhuhuhuhuhuhuhuhuhuhu
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 Essential4 malicious · 4 files
JS5b85ad9f89f5b6fba5f4f754cb09ff31T1027 · T1059.001 · T1059.007
BIN5b85ad9f89f5b6fba5f4f754cb09ff31.emulated
SH[Command #1]T1027 · T1059.001
PS1[PowerShell Command]T1027 · T1059.001
PS1[Deobfuscated PS]
No malware configuration was found at this point.
Command (emulation JS) #1
UNKNWOWNmalicious
cmd /chuhuhuhuhuhuhuhuhuhuhu
5b85ad9f89f5b6fba5f4f754cb09ff31
Command (emulation JS) #2
UNKNWOWNmalicious
\SQABGhuhuhuhuhuhuhuhuhuhuhu
5b85ad9f89f5b6fba5f4f754cb09ff31
Trace d'emulation JS (ordonnee)
UNKNWOWNmalicious
#? nehuhuhuhuhuhuhuhuhuhuhu
5b85ad9f89f5b6fba5f4f754cb09ff31
Deobfuscated PowerShell
UNKNWOWNmalicious
ehuhuhuhu
5b85ad9f89f5b6fba5f4f754cb09ff31 › 5b85ad9f89f5b6fba5f4f754cb09ff31.emulated › [Command #1] › [PowerShell Command]
Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.
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