Malicious
Malicious

51855d1c0f80d93b04eb7da72015a751

JavaScript
MD5: 51855d1c0f80d93b04eb7da72015a751
Size: 4.24 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
f5bbd2733a3ec3fc70d05be49084d6c82763dec4e30129371cda908886f86535
MD5
51855d1c0f80d93b04eb7da72015a751
Verdict
Malicious
File type
JavaScript · 4 MB
MITRE ATT&CK
T1027T1059.001T1059.007

Cite this report: https://app.malva.re/sha256/f5bbd2733a3ec3fc70d05be49084d6c82763dec4e30129371cda908886f86535

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File
Type
JavaScript file
Size
4.24 MB · 4,244,091 B
Hashes
MD5 51855d1c0f80d93b04eb7da72015a751 Sha1 7dee209e490226585ee7e53b73ab9bdab0a7dc33 Sha256 f5bbd2733a3ec3fc70d05be49084d6c82763dec4e30129371cda908886f86535 Sha384 330ad7509a4bb0b080d03ee59dbbe07d2b94dfdb378126bf8c49736fb0a0f9839559d86d447d4fac0d39a6000b53b9fd Sha512 bf5f94f5c3e372883e4c8c3aa39a479f36715015fba23b5eaa5e26b6b680cde96788cbd25d2d0cb64ca8afa18a5a9829ffded10665673143abea06587704d76c SSDeep 98304:ZLycHOZK5xaRd2yhiGnDo/GkjtxfU3c9zH1xNkjHRnAFrNwRmz6B+VkrFo7I2R7r:4xsDaGVj/fUOVxWjH5AFrNwRC98zNb9W TLSH 3416D74213C7A132772BDB9D8235EC31A51A548328D5DB3435BCE31A763ED0B6B5CAE2

4 malicious · 4 files
JS51855d1c0f80d93b04eb7da72015a751
BIN51855d1c0f80d93b04eb7da72015a751.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
\QFOLHhuhuhuhuhuhuhuhuhuhuhu
Trace d'emulation JS (ordonnee) UNKNWOWNmalicious
#? nehuhuhuhuhuhuhuhuhuhuhu
Deobfuscated PowerShell UNKNWOWNmalicious
ehuhuhuhu
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4 malicious · 4 files
JS51855d1c0f80d93b04eb7da72015a751
BIN51855d1c0f80d93b04eb7da72015a751.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
51855d1c0f80d93b04eb7da72015a751
Command (emulation JS) #2 UNKNWOWNmalicious
\QFOLHhuhuhuhuhuhuhuhuhuhuhu
51855d1c0f80d93b04eb7da72015a751
Trace d'emulation JS (ordonnee) UNKNWOWNmalicious
#? nehuhuhuhuhuhuhuhuhuhuhu
51855d1c0f80d93b04eb7da72015a751
Deobfuscated PowerShell UNKNWOWNmalicious
ehuhuhuhu
51855d1c0f80d93b04eb7da72015a751 › 51855d1c0f80d93b04eb7da72015a751.emulated › [Command #1] › [PowerShell Command]
Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.
Unlock with Essential
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