Malicious
JavaScript
MD5: 58b875da07830696e8642ef277bf4df0
Size: 10.41 MB
application/javascript
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This sample is a 9.9 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
- 89a528ef860555dc9b6d536443698767976c28e402b4e1805f509f7f07c3babb
- MD5
- 58b875da07830696e8642ef277bf4df0
- Verdict
- Malicious
- File type
- JavaScript · 9.9 MB
Cite this report: https://app.malva.re/sha256/89a528ef860555dc9b6d536443698767976c28e402b4e1805f509f7f07c3babb
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Type
JavaScript file
Size
10.41 MB · 10,409,947 B
Hashes
MD5
58b875da07830696e8642ef277bf4df0
Sha1
78800ea09a2ae578f959f12c2a3e3560715d5857
Sha256
89a528ef860555dc9b6d536443698767976c28e402b4e1805f509f7f07c3babb
Sha384
465a638414ee5b354883bb6fe01146e252da7a3436b22cd8aaaa178f867b0d565590343d73db73a5785330df4c620087
Sha512
2c0cff1a758acb48a98f429db75df1ffb9f5c5e5842476cc4524aa40edbbd390cee31f23753fe2ccf4b941d00bfe44867e8a1cbbeb3dc588942fe841143092d8
SSDeep
196608:xwcZrtJEa9JsSKVZSqHaKOHJzBygFADGgJrT8FpRPskWCYhcumUVfu2yA2xqkSpy:xwcZhJEa9JsjVZP6KOHpBfADGg5T83ph
TLSH
B1A65A9213979672362ADB9C923ACC30A94E745305D5CF2831BDD319B76AC0BB78C5E3
4 malicious · 4 files
JS58b875da07830696e8642ef277bf4df0T1027 · T1059.001 · T1059.007
BIN58b875da07830696e8642ef277bf4df0.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
\AJVWJhuhuhuhuhuhuhuhuhuhuhu
Trace d'emulation JS (ordonnee)
UNKNWOWNmalicious
#? nehuhuhuhuhuhuhuhuhuhuhu
Deobfuscated PowerShell
UNKNWOWNmalicious
ehuhuhuhu
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