SUSPICIOUS — 41266262145.pdf
SUSPICIOUS — 41266262145.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
6eba25455aeae6133fac4b475ca6a1118d17f16e1860d7b789cbc5f9def1fe3e - SHA-1:
92f6294fe6e039c2c6f1e82332c6c82d088ea2f6 - MD5:
443173b5410f01b8a5874b8156562b01 - ssdeep:
768:IgGzpDEpVFA7nDwovlwf9EUzg3PVJxClIQe/Ed:FGFgpVFuk86lEUzg3XQlIQe/Ed - TLSH:
T18E319EF35097EE4C7A8ADF4779BB14585046C38AA13AA76448CC7B2CC4BC6BD6E04C60 - Submitted as: 41266262145.pdf
- File type: pdf · Size: 41671 bytes
- Verdict: suspicious (44/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=internal+medicine+intern+survival+guide, https://uploads.strikinglycdn.com/files/812e6488-e331-40fd-b9ce-ecee69ca9b53/tutubovosilarini.pdf, https://uploads.strikinglycdn.com/files/02f9474f-9882-4dc4-a45c-ff067d951760/fezawivitolubexomitubusip.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/strik?keyword=internal+medicine+intern+survival+guide
- https://uploads.strikinglycdn.com/files/812e6488-e331-40fd-b9ce-ecee69ca9b53/tutubovosilarini.pdf
- https://uploads.strikinglycdn.com/files/02f9474f-9882-4dc4-a45c-ff067d951760/fezawivitolubexomitubusip.pdf
- https://uploads.strikinglycdn.com/files/602f3dde-8013-4141-9a66-80dabe29674e/xavugu.pdf
- https://uploads.strikinglycdn.com/files/512bcc9d-a958-4d44-a791-b5473a69ac96/13177217607.pdf
- https://uploads.strikinglycdn.com/files/baf6a9b2-7c70-4ece-806c-f03dd6ca90a1/kodakumonuropawegimaxiwa.pdf
- https://site-1038605.mozfiles.com/files/1038605/gagop.pdf
- https://site-1036629.mozfiles.com/files/1036629/wirimunufe.pdf
- https://site-1036909.mozfiles.com/files/1036909/40834565416.pdf
- https://site-1043978.mozfiles.com/files/1043978/49569118119.pdf
- https://uploads.strikinglycdn.com/files/796bef15-258e-4f55-9363-1ae4e8fe1722/kefijitajugizilejibaja.pdf
- https://uploads.strikinglycdn.com/files/1884fa43-ef7d-40eb-a03f-7ffba1288e92/97920191322.pdf
- https://uploads.strikinglycdn.com/files/854b608d-181c-463d-8692-2c61436c02cc/8572998683.pdf
- https://uploads.strikinglycdn.com/files/37af7bf9-7978-462c-a797-3ead06ac7ff6/24389082917.pdf
- https://uploads.strikinglycdn.com/files/fa5cd2bc-914c-4ae5-b72f-eb27a15efb7b/20844291352.pdf
- https://uploads.strikinglycdn.com/files/a78774db-3fa4-45b8-8e45-206bf9154c38/8175289374.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
- uploads.strikinglycdn.com
- site-1038605.mozfiles.com
- site-1036629.mozfiles.com
- site-1036909.mozfiles.com
- site-1043978.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report