SUSPICIOUS — normal_5f8875bcb0fc1.pdf
SUSPICIOUS — normal_5f8875bcb0fc1.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:
e0fd1c02f5fda5cabcd71437f4b43b5de5f82b76ea42cb18a3854cc19e75276e - SHA-1:
84585084ad179fe4148a5ea06e16634e5535b130 - MD5:
8a00131294e135e1bd3b9c10ca9ef931 - ssdeep:
768:lgGzpDkpM5cOw/HYEbeyGELh/+f2yBXfRXWmz7yr1IvDwCRDUk7ujLkzz3:2GFopMm7/IXhfRXWO7yr1IvE/gf3 - TLSH:
T100329EF31057ED4D7ACE6F135EEB11AD618AC24C623696A0149C7B2CC47CAFD2E00A65 - Submitted as: normal_5f8875bcb0fc1.pdf
- File type: pdf · Size: 44775 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=maths+olympiad+questions+for+class+5+pdf, https://uploads.strikinglycdn.com/files/d49f30df-49a9-4b89-9c5b-3fe9629f6f3a/sefukajim.pdf, https://uploads.strikinglycdn.com/files/d753d32c-473a-4371-b515-d5615256876a/jalatezovakerazezu.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=maths+olympiad+questions+for+class+5+pdf
- https://uploads.strikinglycdn.com/files/d49f30df-49a9-4b89-9c5b-3fe9629f6f3a/sefukajim.pdf
- https://uploads.strikinglycdn.com/files/d753d32c-473a-4371-b515-d5615256876a/jalatezovakerazezu.pdf
- https://uploads.strikinglycdn.com/files/043f072d-401c-40c0-84c6-16142f911976/dogozugoxaje.pdf
- https://uploads.strikinglycdn.com/files/cd3d0714-de79-48f0-ac21-96f19d5ad148/91996829649.pdf
- https://site-1040794.mozfiles.com/files/1040794/torejas.pdf
- https://site-1048178.mozfiles.com/files/1048178/jejudadigisubotetegobopi.pdf
- https://cdn.shopify.com/s/files/1/0484/8179/6258/files/interpreting_the_ph_scale_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0429/2722/7036/files/18190189198.pdf
- https://cdn.shopify.com/s/files/1/0429/7100/5082/files/26190974232.pdf
- https://cdn.shopify.com/s/files/1/0429/7709/9939/files/how_to_develop_self_control_and_discipline.pdf
- https://cdn.shopify.com/s/files/1/0485/6089/8213/files/que_son_los_productos_notables_y_su_utilidad.pdf
- https://cdn.shopify.com/s/files/1/0429/2080/4511/files/picatinny_rail_adapter_for_m-lok.pdf
- https://xumogimunosu.weebly.com/uploads/1/3/1/6/131607683/jojulibikax-bigefotigew.pdf
- https://xuwuperozaposa.weebly.com/uploads/1/3/2/3/132303395/8384051.pdf
- https://cdn-cms.f-static.net/uploads/4366010/normal_5f870cfcca24d.pdf
- https://cdn-cms.f-static.net/uploads/4365539/normal_5f8718e221559.pdf
- https://cdn-cms.f-static.net/uploads/4368975/normal_5f882607428ff.pdf
- https://cdn-cms.f-static.net/uploads/4366344/normal_5f87b65219d8c.pdf
- https://cdn-cms.f-static.net/uploads/4366371/normal_5f87aa2923614.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/
Embedded domains
- gettraff.ru
- uploads.strikinglycdn.com
- site-1040794.mozfiles.com
- site-1048178.mozfiles.com
- cdn.shopify.com
- xumogimunosu.weebly.com
- xuwuperozaposa.weebly.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