SUSPICIOUS — sajuno.pdf
SUSPICIOUS — sajuno.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
3900c50b5e4d8e2b693ac0fd44098d5350f1c08064201b098c03309c6ac383e2 - SHA-1:
8dea29a88a3d530197841af79bee7070d526c517 - MD5:
a93e10ee71ef839eaad2a319304b91a4 - ssdeep:
768:J2gGzpD0VA3/u4htGfYZFpGYkahYjbr33KiwsaShCWbp:5GFWCFpG8hArHUEhCWbp - TLSH:
T15E307DF30427ED8C3EC6EB139EAA10586196D789B123976054D93B2DC8BC7FD6E10861 - Submitted as: sajuno.pdf
- File type: pdf · Size: 38122 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://traffset.ru/wb?keyword=apk%20is%20for%20android%20and%20for%20ios, https://cdn-cms.f-static.net/uploads/4403129/normal_5f912fa326bd6.pdf, https://cdn-cms.f-static.net/uploads/4393346/normal_5f987069aa82d.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
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
- https://traffset.ru/wb?keyword=apk%20is%20for%20android%20and%20for%20ios
- https://dugifene.files.wordpress.com/2020/11/2003_volkswagen_jetta_manual.pdf
- https://cdn-cms.f-static.net/uploads/4403129/normal_5f912fa326bd6.pdf
- https://sirilab.files.wordpress.com/2020/11/21530769035.pdf
- https://zojemadej.files.wordpress.com/2020/11/73587489466.pdf
- https://cdn-cms.f-static.net/uploads/4393346/normal_5f987069aa82d.pdf
- https://fidunonip.files.wordpress.com/2020/11/8625666511.pdf
- https://cdn-cms.f-static.net/uploads/4367941/normal_5f89457077634.pdf
- https://fimalul.files.wordpress.com/2020/11/xenikefeg.pdf
- https://nizowowe.files.wordpress.com/2020/11/midesifitir.pdf
- https://sufuvuse.files.wordpress.com/2020/11/3074016501.pdf
- https://tuxabavijig.files.wordpress.com/2020/11/37940387668.pdf
- https://cdn-cms.f-static.net/uploads/4370767/normal_5f88c34216e83.pdf
- https://cdn-cms.f-static.net/uploads/4383577/normal_5f9aaee14f4fe.pdf
- https://jivudiwori.files.wordpress.com/2020/11/mai_chahta_hu_tujhko_mp3.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- traffset.ru
- dugifene.files.wordpress.com
- cdn-cms.f-static.net
- sirilab.files.wordpress.com
- zojemadej.files.wordpress.com
- fidunonip.files.wordpress.com
- fimalul.files.wordpress.com
- nizowowe.files.wordpress.com
- sufuvuse.files.wordpress.com
- tuxabavijig.files.wordpress.com
- jivudiwori.files.wordpress.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report