SUSPICIOUS — 44454048576.pdf
SUSPICIOUS — 44454048576.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 50 detection engines flagged it.
Identification
- SHA-256:
991fb1cc9207a51ff64a0310a251a47dbd56955a603e613dda756c2684f6ae95 - SHA-1:
471c55d7feaa81a028d7d21d206ff72a5179e590 - MD5:
354c28092d76658245bd18f46d1b53e4 - ssdeep:
1536:oGF+Cstte4oEO+BDZcGF88PGWwe5NEN62AfOlw8G:FF++xiDuR510Ns6rfO6x - TLSH:
T17835BFF3009FED4C3A826B436EEB241D665AD24D6032A76054D93BBCC43C7BD6E409A1 - Submitted as: 44454048576.pdf
- File type: pdf · Size: 59075 bytes
- Verdict: suspicious (44/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=nsw+mathematics+k+10+syllabus+pdf, https://site-1036867.mozfiles.com/files/1036867/1231368629.pdf, https://site-1042264.mozfiles.com/files/1042264/welolenototanesurixot.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://cctraff.ru/strik?keyword=nsw+mathematics+k+10+syllabus+pdf
- https://site-1036867.mozfiles.com/files/1036867/1231368629.pdf
- https://site-1042264.mozfiles.com/files/1042264/welolenototanesurixot.pdf
- https://site-1039409.mozfiles.com/files/1039409/42386202194.pdf
- https://site-1041086.mozfiles.com/files/1041086/60030466781.pdf
- http://levob.pdxguitarsociety.org/uploads/1/3/2/8/132816066/zujaxononim-laxofisov.pdf
- http://files.isaiahinstitute.org/uploads/1/3/1/6/131637218/wakirijogavafemo.pdf
- http://files.tatibevilacqua.com/uploads/1/3/1/3/131398064/3074752.pdf
- http://files.kimsieboldstudios.com/uploads/1/3/1/1/131164350/2691664.pdf
- https://uploads.strikinglycdn.com/files/83ba20a9-7c19-49a3-9664-6e8c76ecef14/65956574973.pdf
- https://uploads.strikinglycdn.com/files/c81ae705-4c32-4918-823c-f949dfa0c360/92763993214.pdf
- https://uploads.strikinglycdn.com/files/1e9ef4ee-096c-4508-b729-8577d2a58c12/gapejimijejop.pdf
- https://uploads.strikinglycdn.com/files/eb9255f4-5251-4beb-8942-4e043642c265/dufemikizobaderuzuvaloruf.pdf
- https://cdn.shopify.com/s/files/1/0479/3670/0572/files/military_color_guard_rifle.pdf
- https://cdn.shopify.com/s/files/1/0434/3595/0241/files/87373187386.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
- cctraff.ru
- site-1036867.mozfiles.com
- site-1042264.mozfiles.com
- site-1039409.mozfiles.com
- site-1041086.mozfiles.com
- levob.pdxguitarsociety.org
- files.isaiahinstitute.org
- files.tatibevilacqua.com
- files.kimsieboldstudios.com
- uploads.strikinglycdn.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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