SUSPICIOUS — 609518.pdf
SUSPICIOUS — 609518.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:
08d8d5499abddfb12c8aace992ad2f87cc3cd1b1d99f86ea707e16af4cf8d4f6 - SHA-1:
8beeef2255b810133a79e49064a593e5b0a33025 - MD5:
97fcc7e3edd19b022a9ac0610e4448df - ssdeep:
768:LgGzpDB9OI236cAVhCCKhdfzJeqtoh6jsplxI+Nz5e8UEkCI/rm:0GFlohdfsqKM8lxI+NzUEkCI/rm - TLSH:
T173329FF360A7DE482A4BDB876EA7108D6485C2883132937054D47BACC8782FD7F558B2 - Submitted as: 609518.pdf
- File type: pdf · Size: 44021 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://traffmen.ru/wb?keyword=cay%20horstmann%20big%20java%20early%20objects%20pdf, https://cdn-cms.f-static.net/uploads/4369141/normal_5f8951453dcd5.pdf, https://cdn-cms.f-static.net/uploads/4418557/normal_5f9b1abb010a4.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://traffmen.ru/wb?keyword=cay%20horstmann%20big%20java%20early%20objects%20pdf
- https://cdn-cms.f-static.net/uploads/4369141/normal_5f8951453dcd5.pdf
- https://cdn-cms.f-static.net/uploads/4418557/normal_5f9b1abb010a4.pdf
- https://s3.amazonaws.com/mejifavo/5558151769.pdf
- https://cdn-cms.f-static.net/uploads/4366057/normal_5f9c9103ef517.pdf
- https://s3.amazonaws.com/wibedubosateg/80677533429.pdf
- https://cdn-cms.f-static.net/uploads/4381081/normal_5f8d37020d5b1.pdf
- https://cdn-cms.f-static.net/uploads/4382405/normal_5f906721f2851.pdf
- https://cdn-cms.f-static.net/uploads/4393632/normal_5f8fdfdd58f6b.pdf
- https://cdn-cms.f-static.net/uploads/4391305/normal_5fa340e4ef3c9.pdf
- https://s3.amazonaws.com/pibajuwi/download_marketplace_apk_for_windows_phone.pdf
- https://s3.amazonaws.com/tosevud/arti_logo_asian_games_2018.pdf
- https://cdn-cms.f-static.net/uploads/4370273/normal_5f8f1feb66d65.pdf
- https://cdn-cms.f-static.net/uploads/4408595/normal_5f946b1c902f5.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
- traffmen.ru
- cdn-cms.f-static.net
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
File paths
- M:\h;Sc
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report