SUSPICIOUS — normal_5f8813fc67a99.pdf
SUSPICIOUS — normal_5f8813fc67a99.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
158e54f072bb1aefadf76a66418c67a69124ded7c1ca9064f71fe16b7219e1b2 - SHA-1:
8949d9a38fe6e9f823e9ba27e6848c1a07d01898 - MD5:
e0531c0083824a70c5f018c16c7f0bc8 - ssdeep:
1536:3GF2emfOU4hrq+VkdmsRW02dvycbu3e/:WF2emfOU4w+VkgsI0aqcbuK - TLSH:
T104338DF754D7ED8C3AC79B83ACB611A91489C7887132DB604488766CC5BC2AD6F40DA2 - Submitted as: normal_5f8813fc67a99.pdf
- File type: pdf · Size: 50867 bytes
- Verdict: suspicious (58/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/f41a8bbb-5909-40eb-98e9-8e8d8e995226/pefapi.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/123?keyword=ernesto+sabato+el+tunel+pdf, https://cdn.shopify.com/s/files/1/0266/8599/7241/files/pubalajefavitanusexoso.pdf, https://cdn.shopify.com/s/files/1/0266/9087/9682/files/epic_seven_pc_download.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=ernesto+sabato+el+tunel+pdf
- https://cdn.shopify.com/s/files/1/0266/8599/7241/files/pubalajefavitanusexoso.pdf
- https://cdn.shopify.com/s/files/1/0266/9087/9682/files/epic_seven_pc_download.pdf
- https://cdn.shopify.com/s/files/1/0485/0375/0817/files/valves_types.pdf
- https://uploads.strikinglycdn.com/files/f41a8bbb-5909-40eb-98e9-8e8d8e995226/pefapi.pdf
- https://uploads.strikinglycdn.com/files/c63f9cf5-ddbe-49b0-a201-81053c81dac5/bududenazosiwifi.pdf
- https://uploads.strikinglycdn.com/files/9cf2136a-f203-46ea-b057-c37bb1f23f9d/pupupanatizokanani.pdf
- https://cdn-cms.f-static.net/uploads/4365599/normal_5f87a1d0c989c.pdf
- https://cdn-cms.f-static.net/uploads/4368759/normal_5f8800042d4a1.pdf
- https://cdn-cms.f-static.net/uploads/4365652/normal_5f86f858a1f16.pdf
- https://cdn-cms.f-static.net/uploads/4366408/normal_5f872bb12f0e0.pdf
- https://cdn-cms.f-static.net/uploads/4366042/normal_5f86f44fe2ada.pdf
- https://uploads.strikinglycdn.com/files/91ca7496-cc7b-46a3-b6ad-65c74be8ee33/lebojew.pdf
- https://uploads.strikinglycdn.com/files/530884e2-5077-4139-b0b4-8874ecf01e3f/wowaro.pdf
- https://uploads.strikinglycdn.com/files/60fdc9c7-20a4-4b82-a1fe-1f313a458d7e/senijolas.pdf
- https://uploads.strikinglycdn.com/files/e576556e-afba-4fad-9875-99974dc80425/90163068921.pdf
- https://uploads.strikinglycdn.com/files/003a61f6-a344-4e7a-9e13-2ef36155ea72/85118651049.pdf
- https://uploads.strikinglycdn.com/files/0727c0aa-25a5-47be-8b3d-151852c53965/94864953653.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
- 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