SUSPICIOUS — 71709462080.pdf
SUSPICIOUS — 71709462080.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
1260f41d44faedbe88bf9f5f3e05dfa9ca9d1b6ba2e34d3c892a90a420b9b809 - SHA-1:
63d99cd80ce475e2299e11f79309f0c920989e1a - MD5:
7787601e4cc31bb853485ebceca13716 - ssdeep:
1536:BGF3hrNW7nGUtlNNEFfd+FvqB2lp9hgO2NtSjQOOcwnJGoW6UXb0YmN:kFxAnGUtnQdrM9GrNU0OOcV8 - TLSH:
T1E139E1F36293EE4C3A837B431DF928996945CA48213257E4628D7A7CC8FC27D2F60951 - Submitted as: 71709462080.pdf
- File type: pdf · Size: 87173 bytes
- Verdict: suspicious (58/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
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: http://zinuk.nshslibrary.org/uploads/1/3/2/7/132741100/jodukasaku.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=pbs+nova+hunting+the+elements+worksh, https://uploads.strikinglycdn.com/files/52278042-b890-4b07-aa74-d347b4d9fa68/palujikib.pdf, https://uploads.strikinglycdn.com/files/24aa422e-1f6c-4d11-b432-05bb78c1d26f/lusiwaronefosose.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=pbs+nova+hunting+the+elements+worksh
- https://uploads.strikinglycdn.com/files/52278042-b890-4b07-aa74-d347b4d9fa68/palujikib.pdf
- https://uploads.strikinglycdn.com/files/24aa422e-1f6c-4d11-b432-05bb78c1d26f/lusiwaronefosose.pdf
- https://uploads.strikinglycdn.com/files/07e225e0-3db4-401a-a1f5-0ff8d2071678/divoteled.pdf
- https://uploads.strikinglycdn.com/files/a1399d45-b1d8-4c7b-a1d3-e801434cda19/18587654163.pdf
- https://uploads.strikinglycdn.com/files/d1ea3be5-ab83-457d-8518-3280049a24d0/33810307496.pdf
- http://nuvepov.riverroadjasmine.net/uploads/1/3/2/6/132695388/rurimete.pdf
- http://files.talismanmag.net/uploads/1/3/1/4/131453045/5725287.pdf
- http://files.autumncrowllc.com/uploads/1/3/1/0/131070331/8086076.pdf
- http://zinuk.nshslibrary.org/uploads/1/3/2/7/132741100/jodukasaku.pdf
- http://xasetire.jewishstorytelling.com/uploads/1/3/1/6/131637409/garedenovum_gobogazagitato.pdf
- https://cdn.shopify.com/s/files/1/0497/8668/3554/files/positive_adjectives_that_start_with_t.pdf
- https://cdn.shopify.com/s/files/1/0481/7246/6343/files/24821785523.pdf
- https://cdn.shopify.com/s/files/1/0431/7668/9825/files/milalakijevadebosutokuno.pdf
- https://cdn.shopify.com/s/files/1/0430/2451/5229/files/selberg_proof_prime_number_theorem.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
- nuvepov.riverroadjasmine.net
- files.talismanmag.net
- files.autumncrowllc.com
- zinuk.nshslibrary.org
- xasetire.jewishstorytelling.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report