MALICIOUS — fukideri.pdf
MALICIOUS — fukideri.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
03c8b3b5364eac01b1197d41130da102bffbde624808e9b1b38ac5ecb9a5eb57 - SHA-1:
652cec34b7e0a062851afcac46cd7137f7f1276d - MD5:
7d9b0d56c809d31884ea8f07fd8a5f9e - ssdeep:
768:XgGzpDuYgRxQIDbejm2V4+blf1mCEGGjpB85h62oSWhTKIkCRARCSM7:wGFypPQIDJ2vnmCEblB8B4+PCRAQSM7 - TLSH:
T180339EF350A7DD8C3AC7AF436AF6255C618ADA88212357A040987B2DC4BC6BD7F40E51 - Submitted as: fukideri.pdf
- File type: pdf · Size: 49644 bytes
- Verdict: malicious (88/100)
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 malicious score of 88/100 is the fusion of 6 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged UDS:Trojan.PDF.SBadur.gen (rule
UDS:Trojan.PDF.SBadur.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://cctraff.ru/strik?keyword=quest%25C3%25B5es+sobre+alcoois+pdf, https://uploads.strikinglycdn.com/files/47f91d21-cd2f-492b-b20a-3e333b34c15c/57054726046.pdf, https://uploads.strikinglycdn.com/files/713cbce3-0fce-48a1-90a1-7b4807dbf5a6/dajizole.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=quest%25C3%25B5es+sobre+alcoois+pdf
- https://uploads.strikinglycdn.com/files/47f91d21-cd2f-492b-b20a-3e333b34c15c/57054726046.pdf
- https://uploads.strikinglycdn.com/files/713cbce3-0fce-48a1-90a1-7b4807dbf5a6/dajizole.pdf
- https://uploads.strikinglycdn.com/files/59338226-e5a4-4187-a5d0-e30e9d364d7e/fivesanofidinomefupojomo.pdf
- https://uploads.strikinglycdn.com/files/f7c1639f-22ae-4ea6-a60e-429dcd5eaa7a/54206293337.pdf
- https://uploads.strikinglycdn.com/files/6ea2114d-4548-4b59-b6e3-34cb987b3f97/zoxufuxubuxuruwevefikoka.pdf
- https://uploads.strikinglycdn.com/files/06806366-31ea-4ecc-a45a-7d967fef1269/tixax.pdf
- https://uploads.strikinglycdn.com/files/da23a3c8-8553-415f-a6d2-f8d5924c807f/53888089470.pdf
- https://uploads.strikinglycdn.com/files/5bb05a21-355c-489a-aa18-66c87269fe7b/94195371248.pdf
- https://uploads.strikinglycdn.com/files/9c01d718-a363-4874-829e-344a23a37653/zisomegusojubejuzab.pdf
- https://uploads.strikinglycdn.com/files/1ec54b3a-53fd-4e49-befa-7ba138f88b8a/86969977224.pdf
- https://uploads.strikinglycdn.com/files/cb2a6743-906c-4c10-8a9e-47e736d90e29/92659313162.pdf
- https://uploads.strikinglycdn.com/files/871c671f-f6e6-4210-913d-b2406878698e/xuvomexakegiduzuwo.pdf
- https://uploads.strikinglycdn.com/files/04608682-d786-4f04-a0f0-b1cd84f700b5/tesuroreridevexusazipuxos.pdf
- https://uploads.strikinglycdn.com/files/4ff4ec3a-3e26-4fea-92c7-89ff439cafdb/sibusuzobugivofijiwip.pdf
- https://uploads.strikinglycdn.com/files/80d9adc9-f066-4ae2-bd7d-12ba9f856892/2246758223.pdf
- https://uploads.strikinglycdn.com/files/99eb8903-c3c0-4733-b227-fb1ddafb1461/9383820358.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
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report