SUSPICIOUS — normal_5f86fafc4399b.pdf
SUSPICIOUS — normal_5f86fafc4399b.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:
e5f83fd17758acb23c0cf9ca87b6ce2e935a06e4b2f94833aed061b614845ce2 - SHA-1:
953aa01e482737fe00814dbef8ac3f52c85e9860 - MD5:
496f1da6fb028b1ae1f95fe80e47f99c - ssdeep:
1536:WGFxpBmrH4pvTerfecC0YM9o3FnphCRw0Tsv:vFxpBmrH4srbBvaFpSw0o - TLSH:
T17333AFF34157CD8969479B579AF710AAB046C3CC6261B67045CC7AACC8783BCBE90CA0 - Submitted as: normal_5f86fafc4399b.pdf
- File type: pdf · Size: 50768 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): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://gettraff.ru/123?keyword=probability+stochastic+processes+and+queueing+theory+pdf, https://cdn.shopify.com/s/files/1/0483/4325/3152/files/76426185598.pdf, https://cdn.shopify.com/s/files/1/0266/8566/9565/files/koxadojawilulenugiteb.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://gettraff.ru/123?keyword=probability+stochastic+processes+and+queueing+theory+pdf
- https://cdn.shopify.com/s/files/1/0483/4325/3152/files/76426185598.pdf
- https://cdn.shopify.com/s/files/1/0266/8566/9565/files/koxadojawilulenugiteb.pdf
- https://cdn.shopify.com/s/files/1/0481/9350/3384/files/43133571245.pdf
- https://site-1036848.mozfiles.com/files/1036848/78504308319.pdf
- https://site-1039500.mozfiles.com/files/1039500/wefabofizazalezaverizi.pdf
- https://site-1039778.mozfiles.com/files/1039778/warawifikabiwaj.pdf
- https://cdn-cms.f-static.net/uploads/4365606/normal_5f86f9cc3bfb0.pdf
- https://cdn-cms.f-static.net/uploads/4366022/normal_5f86f55149c0b.pdf
- https://cdn-cms.f-static.net/uploads/4366018/normal_5f86f6548e65e.pdf
- https://uploads.strikinglycdn.com/files/62bf89cc-9542-47b5-bad5-11f5dc1b4670/tobojabadug.pdf
- https://uploads.strikinglycdn.com/files/334be939-1e42-42d2-9c6e-65a87bd11d7e/kewifajesukiradono.pdf
- https://uploads.strikinglycdn.com/files/8c194a68-cd8d-4785-aaee-65daa6189a54/66729249831.pdf
- https://uploads.strikinglycdn.com/files/956aedb0-abfb-46b7-a0be-1f4426759ad7/93406410059.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
- gettraff.ru
- cdn.shopify.com
- site-1036848.mozfiles.com
- site-1039500.mozfiles.com
- site-1039778.mozfiles.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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