SUSPICIOUS — 81f675be62ae441965952e1a317a3e4e2262f4ed57c3f5908bee16ab30c657c5
SUSPICIOUS — 81f675be62ae441965952e1a317a3e4e2262f4ed57c3f5908bee16ab30c657c5 is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100). 1 of 53 detection engines flagged it.
Identification
- SHA-256:
81f675be62ae441965952e1a317a3e4e2262f4ed57c3f5908bee16ab30c657c5 - SHA-1:
de4682eaea095679a62eec7500ba543970e5fb55 - MD5:
a71362e89e14e5940448cfdcedd9283a - ssdeep:
3072:bSpfKJdGRIUYs/lAvyyCZbZ/1SKJahUO+7ynKev4:bSpCdGN/lAvypZbZ/oa/7ynl4 - TLSH:
T1F042E9BE3949AEEDCC0E609B7E8C78DA7B135955B69261C092FDC7C068E0CE43D58418 - Submitted as: 81f675be62ae441965952e1a317a3e4e2262f4ed57c3f5908bee16ab30c657c5
- File type: script · Size: 216488 bytes
- Verdict: suspicious (54/100)
Detections (1 of 53 engines)
- Microsoft Defender: Trojan:HTML/Brocoiner
Why this verdict
The suspicious score of 54/100 is the fusion of 2 weighted signals:
- Obfuscated powershell script: dynamic-exec, defense-evasion (layers: concat) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: https://twitter.com/intent/tweet?text=, https://m.facebook.com/sharer.php?u=, https://resources.blogblog.com/img/widgets/icon_contactform_cross.gif - static signal, weight 0.35, confidence 0.60
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- http://www.apache.org/licenses/LICENSE-2.0
- https://twitter.com/intent/tweet?text=
- https://m.facebook.com/sharer.php?u=
- https://plus.google.com/share?source=blogger:mobile:share&url=
- https://resources.blogblog.com/img/widgets/icon_contactform_cross.gif
- https://csi.gstatic.com/csi
- http://csi.gstatic.com/csi
- https://www.blogger.com/rpc_relay.html
- http://jotaemeshon-academiaapodiensedeletras.blogspot.com/2010/07/antonio-caubi-marcolino-torres-36.html
- http://jotaemeshon-academiaapodiensedeletras.blogspot.com/
- http://jotaemeshon-academiaapodiensedeletras.blogspot.com/search
- http://jotaemeshon-academiaapodiensedeletras.blogspot.com/favicon.ico
- https://www.blogger.com
- https://apis.google.com/js/plusone.js
- http://3.bp.blogspot.com/_0Ch8jB3poYo/TCxsa0P1T5I/AAAAAAAAAV4/EP-1wmgWSEE/s72-c/CAUBI.bmp
- http://3.bp.blogspot.com/_0Ch8jB3poYo/TCxsa0P1T5I/AAAAAAAAAV4/EP-1wmgWSEE/s200/CAUBI.bmp
- https://www.blogger.com/static/v1/jsbin/3766621756-lbx__pt_br.js
- https://www.blogger.com/static/v1/v-css/368954415-lightbox_bundle.css
- https://www.blogger.com/unvisited-link-
- https://apis.google.com
- https://accounts.google.com/o/oauth2/auth
- https://accounts.google.com/o/oauth2/postmessageRelay
- https://accounts.google.com/o/oauth2/iframe
- https://pay.google.com/gp/v/widget/save
- https://talkgadget.google.com/:session_prefix:talkgadget/_/widget
Embedded domains
- wikipedia.org
- window.jstiming.load.name
- csi.gstatic.com
- lc.prototype.name
- nc.prototype.name
- d.name
- this.ua
- a.ua
- f.ua
- a.ga
- b.ga
- this.ga
- g.ua
- ng.prototype.name
- this.ca
- a.ca
- c.name
- window.name
- a.style.top
- b.name
- h.name
- b.top
- a.bottom-a.top
- www.apache.org
- twitter.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report