SUSPICIOUS — 53392170854.pdf
SUSPICIOUS — 53392170854.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:
31aa594c1d3f83b526c5754459d27d43d4f1e4e407cddf79510a54772ec5ae2e - SHA-1:
19a86e2e7e70e5ed64df9c1348adc8b0dec038e1 - MD5:
8624d0707cd720111e95f626830f320a - ssdeep:
768:igGzpDMCe1Oj9mSJNeTSD45zyJCiRv69xevei5vlDiUIw9v2FSbw5cPtRTKLFakY:/GFQjSD45zybCevrre7uv2FqwSFzO1K - TLSH:
T14134B0F352D7EFC82AC76B8F66F148593482C28932336A9465D87A6CC5B827D7F10811 - Submitted as: 53392170854.pdf
- File type: pdf · Size: 55380 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:Hoax.PDF.Phish.gen
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=ecuaciones+diferenciales+homogeneas+ejercicios+resueltos+zill, https://uploads.strikinglycdn.com/files/eddc9b95-1ca0-4b3f-bf7d-501bf3dd7caa/mojabu.pdf, https://uploads.strikinglycdn.com/files/f77abd36-c778-4962-b69c-b8f82e7983a5/55865864855.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/strik?keyword=ecuaciones+diferenciales+homogeneas+ejercicios+resueltos+zill
- https://uploads.strikinglycdn.com/files/eddc9b95-1ca0-4b3f-bf7d-501bf3dd7caa/mojabu.pdf
- https://uploads.strikinglycdn.com/files/f77abd36-c778-4962-b69c-b8f82e7983a5/55865864855.pdf
- https://uploads.strikinglycdn.com/files/b7018ac4-9b1a-4da0-9897-4f0e69da1d0e/91116299797.pdf
- https://uploads.strikinglycdn.com/files/f6558cc7-fd8c-472a-a447-72da72ad9c64/68657277069.pdf
- https://cdn.shopify.com/s/files/1/0481/4399/0939/files/cmc_manual_jack_plate_installation_instructions.pdf
- https://cdn.shopify.com/s/files/1/0433/0484/5465/files/pofitativamigu.pdf
- https://cdn.shopify.com/s/files/1/0483/9109/4430/files/nedilemivozojisu.pdf
- https://cdn.shopify.com/s/files/1/0433/8037/5708/files/40052752612.pdf
- https://cdn.shopify.com/s/files/1/0482/5717/1618/files/xudunikukikafoxoji.pdf
- https://site-1040514.mozfiles.com/files/1040514/17976014224.pdf
- https://site-1040321.mozfiles.com/files/1040321/46852002891.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
- uploads.strikinglycdn.com
- cdn.shopify.com
- site-1040514.mozfiles.com
- site-1040321.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report