SUSPICIOUS — bd1afd2.pdf
SUSPICIOUS — bd1afd2.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
e0cf82971158d8afec5ba7c98304708f08291c5073d66f89557e854913d61cd2 - SHA-1:
167b10a727b06e66f2ab75482c769a127d3d2da2 - MD5:
e3ece90ac093e97b2a1d6b72796f7c51 - ssdeep:
768:gKgGzpDNpHs0WGZU0YMfTaLudsLPOHD9xDgHRxnMvx4cms9KvqSJhwCCEo0ax7n:6GFBpM0UwcxxVs9XSYCnoP7n - TLSH:
T1C4309EF361A3EC4C7987EB176EAA1409549AD78C612297A414C8372CC5BC7BDBF01621 - Submitted as: bd1afd2.pdf
- File type: pdf · Size: 37377 bytes
- Verdict: suspicious (44/100)
Detections (2 of 53 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://cctraff.ru/wb?keyword=calculus%20single%20and%20multivariable%206th%20edition%20download, https://cdn-cms.f-static.net/uploads/4365600/normal_5f8cfcef259f0.pdf, https://cdn-cms.f-static.net/uploads/4367625/normal_5f8b56aa46730.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://cctraff.ru/wb?keyword=calculus%20single%20and%20multivariable%206th%20edition%20download
- https://cdn-cms.f-static.net/uploads/4365600/normal_5f8cfcef259f0.pdf
- https://cdn-cms.f-static.net/uploads/4367625/normal_5f8b56aa46730.pdf
- https://cdn-cms.f-static.net/uploads/4366055/normal_5f8706dc60a8b.pdf
- https://cdn.shopify.com/s/files/1/0434/3765/4178/files/84266556509.pdf
- https://cdn.shopify.com/s/files/1/0430/6223/1201/files/present_value_and_future_value.pdf
- https://cdn.shopify.com/s/files/1/0462/3876/1109/files/durjoy_datta_novels.pdf
- https://cdn.shopify.com/s/files/1/0428/6654/0711/files/86234862959.pdf
- https://cdn-cms.f-static.net/uploads/4379849/normal_5f8a7bef2565d.pdf
- https://cdn-cms.f-static.net/uploads/4370555/normal_5f8a1a029a5fe.pdf
- https://cdn-cms.f-static.net/uploads/4383460/normal_5f8c6576d7564.pdf
- https://cdn-cms.f-static.net/uploads/4384628/normal_5f8c4fc4328c2.pdf
- https://kokubexajaluk.weebly.com/uploads/1/3/2/6/132681668/37bb5f20f3d8614.pdf
- https://zizuralozirufu.weebly.com/uploads/1/3/1/4/131483034/foxulinabosuzu.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
- cctraff.ru
- cdn-cms.f-static.net
- cdn.shopify.com
- kokubexajaluk.weebly.com
- zizuralozirufu.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report