SUSPICIOUS — rufupuxixa.pdf
SUSPICIOUS — rufupuxixa.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:
2e46a23825abb2b53f422339029e576fcbed395f3fce873519d29dec93890307 - SHA-1:
6caca399648d74891eba6314689db9811894aeea - MD5:
c59a9797712e89aa1d123185899ccd96 - ssdeep:
768:EgGzpDwA/b9Np4aEu5RMumMjXceQ60Kz6vLTtKliDV5ncfNI7KipG0Qc0:xGFU2RsaBjMQr1Q6aTUl8YfipG0Qc0 - TLSH:
T1D5329EF340A3EC4C7ACE9B13ADE714599086C68D6136A5A054887B7CC4BC9FD7F10AA1 - Submitted as: rufupuxixa.pdf
- File type: pdf · Size: 46699 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): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=engineering+materials+michael+ashby+pdf, https://cdn.shopify.com/s/files/1/0439/4595/1400/files/39286188312.pdf, https://cdn.shopify.com/s/files/1/0429/2929/1427/files/suxapofeju.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=engineering+materials+michael+ashby+pdf
- https://cdn.shopify.com/s/files/1/0439/4595/1400/files/39286188312.pdf
- https://cdn.shopify.com/s/files/1/0429/2929/1427/files/suxapofeju.pdf
- https://cdn.shopify.com/s/files/1/0432/3934/2248/files/93365002881.pdf
- http://files.rathbeaghfarmhouse.com/uploads/1/3/0/7/130739778/lizomup.pdf
- http://xigabojo.turpinators.com/uploads/1/3/1/4/131454065/059077c1.pdf
- http://mifes.pachamama-yoga.com/uploads/1/3/1/1/131164557/mediferutirewu.pdf
- http://files.rachellwoodard.com/uploads/1/3/2/6/132682528/vokutolisame-kisetapotugup-xadutijumi.pdf
- http://bexaxij.writerswhorun.com/uploads/1/3/0/8/130814145/dedixajopuzuwekilag.pdf
- https://site-1040144.mozfiles.com/files/1040144/wefuxamejorize.pdf
- https://site-1036729.mozfiles.com/files/1036729/962241276.pdf
- https://site-1036828.mozfiles.com/files/1036828/58060008230.pdf
- https://site-1037018.mozfiles.com/files/1037018/gipepawezijuzubafosa.pdf
- https://uploads.strikinglycdn.com/files/7ca96019-54b3-48c1-8fe7-55d7955d2cd5/89774533260.pdf
- https://uploads.strikinglycdn.com/files/a4c96c27-b756-44da-aab8-d32b0e0f6cd6/68504135626.pdf
- https://uploads.strikinglycdn.com/files/b6b36c22-cc4a-47dc-9fdb-e66f83299289/42781292817.pdf
- https://uploads.strikinglycdn.com/files/5d2a93e5-806c-4dd5-a3af-53adeb0a6e4a/13634969232.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.shopify.com
- files.rathbeaghfarmhouse.com
- xigabojo.turpinators.com
- mifes.pachamama-yoga.com
- files.rachellwoodard.com
- bexaxij.writerswhorun.com
- site-1040144.mozfiles.com
- site-1036729.mozfiles.com
- site-1036828.mozfiles.com
- site-1037018.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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