ostap | b4bbc8bf42cabc7c0db1b832e032258ebf370defc20cbd8c06bc6b1d6ad17c76

General

Target
b4bbc8bf42cabc7c0db1b832e032258ebf370defc20cbd8c06bc6b1d6ad17c76
Size 394KB
Sample220524-1s775shda3
SHA256 b4bbc8bf42cabc7c0db1b832e032258ebf370defc20cbd8c06bc6b1d6ad17c76
MD5 d32beffc12bd5ef368d89e2038e7427f
SHA1 e5063f432beeb94a8de0ae65868bdf80fbf97517
SHA512 ad3693f2f7dfe9480648af0f84c01fd3682a4a9dc3e0bcfadae6a464b6babd84e0bce6d0689756ea61b4d62ca454dbe67b9797049f45fe92a8bc71d1435b6a6d
SSDEEP 3072:k+VvOBi8IouW2N8tuT4NQZOudSDSzaSRxT928Vhwow9twyHlAaIA3GcSLTVT/93h:BJoimkNzw60pwIR
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

macro ostap

Ostap JavaScript Downloader 1 IoCs

Ostap is a JavaScript downloader that's been active since 2016. It's used to deliver several families, inluding TrickBot

resource	yara_rule
sample	family_ostap

Suspicious Office macro 1 IoCs

Office document equipped with macros.

resource
sample

b4bbc8bf42cabc7c0db1b832e032258ebf370defc20cbd8c06bc6b1d6ad17c76

.doc .js 394KB

SHA256 b4bbc8bf42cabc7c0db1b832e032258ebf370defc20cbd8c06bc6b1d6ad17c76
MD5 d32beffc12bd5ef368d89e2038e7427f
SHA1 e5063f432beeb94a8de0ae65868bdf80fbf97517
SHA512 ad3693f2f7dfe9480648af0f84c01fd3682a4a9dc3e0bcfadae6a464b6babd84e0bce6d0689756ea61b4d62ca454dbe67b9797049f45fe92a8bc71d1435b6a6d
SSDEEP 3072:k+VvOBi8IouW2N8tuT4NQZOudSDSzaSRxT928Vhwow9twyHlAaIA3GcSLTVT/93h:BJoimkNzw60pwIR
MD5 SHA1 SHA512 SSDEEP

Ostap JavaScript Downloader

Ostap is a JavaScript downloader that's been active since 2016. It's used to deliver several families, inluding TrickBot
Suspicious Office macro

Office document equipped with macros.

macro