SUSPICIOUS — 1860986.pdf
SUSPICIOUS — 1860986.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
10c85220ca82c321b378a9ed88792a7ea0aab259918e90821b8fd1aabaf7b9ef - SHA-1:
2b4498d9e55e345198036cf367db10fd8d756be6 - MD5:
b6d51c464c1b42e7cf0101d37e248528 - ssdeep:
768:tgGzpD5ayiVX/xEi6cbzRUT0mKPX+o0NX2t1mbQyTysd91BObWlOH:OGF1aGDKPXcXfDTyW1BObWlOH - TLSH:
T101319EF74067EC9C7BCBAB036DE71419658AD3887132926008D97A7CC87C1BE6E50874 - Submitted as: 1860986.pdf
- File type: pdf · Size: 40770 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=sample%20letter%20to%20dean%20of%20admissions, https://uploads.strikinglycdn.com/files/c9261e57-5c58-4a77-9f9c-66b1c5108ce9/fuxuwutoroluvemejipu.pdf, https://cdn-cms.f-static.net/uploads/4413475/normal_5f9d1bc9d03ed.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/wb?keyword=sample%20letter%20to%20dean%20of%20admissions
- https://s3.amazonaws.com/xanebavifamopez/72985595832.pdf
- https://s3.amazonaws.com/sugosubexez/quail_bird_farming.pdf
- https://s3.amazonaws.com/memul/28516071317.pdf
- https://uploads.strikinglycdn.com/files/c9261e57-5c58-4a77-9f9c-66b1c5108ce9/fuxuwutoroluvemejipu.pdf
- https://cdn-cms.f-static.net/uploads/4413475/normal_5f9d1bc9d03ed.pdf
- https://cdn-cms.f-static.net/uploads/4409238/normal_5fa0dccc925d4.pdf
- https://s3.amazonaws.com/kiwopusafize/software_engineer_interview_questions.pdf
- https://uploads.strikinglycdn.com/files/3bd77d29-45e6-41f7-b044-b6a73fa69316/extreme_13_re-_pack_8_torrentle_indir.pdf
- https://s3.amazonaws.com/rubidokezive/38911031899.pdf
- https://cdn-cms.f-static.net/uploads/4391305/normal_5f8fb51fe4fb7.pdf
- https://s3.amazonaws.com/jeworurowam/81296377781.pdf
- https://cdn-cms.f-static.net/uploads/4402936/normal_5fa0c2b99f166.pdf
- https://s3.amazonaws.com/jotizifime/zalofodakefekap.pdf
- https://s3.amazonaws.com/sabegokek/australian_museum_interactive_autopsy.pdf
- https://s3.amazonaws.com/toguvaju/denys_finch_hatton_images.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
- s3.amazonaws.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report