MALICIOUS — nutexuv.pdf
MALICIOUS — nutexuv.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 50 detection engines flagged it.
Identification
- SHA-256:
b6791a98430736d587d573d6a23fa20a28957ad22cc490bef1bed4a5838eb746 - SHA-1:
1fbdbf78166dd8215636618559a423d5661cebba - MD5:
d5c4bb845947d9ca61a8f712cdc5b22a - ssdeep:
1536:TyObeoyTnQgaXGndK+dc2Hciyi5/oKSMV472VdyBPu68g0W7DldW1r:EoyTnYXYHe2ci5oMC6VdyBPuDgfpdy - TLSH:
T1CD38D0F34057DE4CABC6E70799EA246C654D9B4825329F905884BA2CC8BCBBC7F11E50 - Submitted as: nutexuv.pdf
- File type: pdf · Size: 77474 bytes
- Verdict: malicious (92/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
Why this verdict
The malicious score of 92/100 is the fusion of 4 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded network infrastructure: https://trafffe.ru/wb?keyword=deped%20tambayan%20curriculum%20guide%20grade%202, https://uploads.strikinglycdn.com/files/17e2aaa8-30bd-4911-8c22-d7ed0fa9c2bb/39718213604.pdf, https://bafovulik.weebly.com/uploads/1/3/1/0/131070506/9f28e3dd0b98e.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://trafffe.ru/wb?keyword=deped%20tambayan%20curriculum%20guide%20grade%202
- https://s3.amazonaws.com/kosipefojaw/baseball_jersey_vector_template_free.pdf
- https://uploads.strikinglycdn.com/files/17e2aaa8-30bd-4911-8c22-d7ed0fa9c2bb/39718213604.pdf
- https://bafovulik.weebly.com/uploads/1/3/1/0/131070506/9f28e3dd0b98e.pdf
- https://s3.amazonaws.com/pajukovuxetu/vanopevomefatodelar.pdf
- https://s3.amazonaws.com/xifabilejilab/1820912764.pdf
- https://uploads.strikinglycdn.com/files/b7d237d5-0d30-4346-bb14-77c190675499/tiwipavo.pdf
- https://uploads.strikinglycdn.com/files/c26ad39c-4a84-4923-b5d8-7feb1645252c/diseno_de_paginas_web_gratis.pdf
- https://s3.amazonaws.com/suxiweke/raxufinoguwiwijuruwumuter.pdf
- https://cdn-cms.f-static.net/uploads/4443341/normal_5fa1cc5a10470.pdf
- https://s3.amazonaws.com/kozewuposoridil/56374282499.pdf
- https://uploads.strikinglycdn.com/files/f02d4ac2-9fc3-41d3-b0d4-f041825afc61/21286968703.pdf
- https://s3.amazonaws.com/vibuvomomuv/singapore_mrt_map_printable.pdf
- https://s3.amazonaws.com/tuzakifezara/63661692142.pdf
- https://uploads.strikinglycdn.com/files/ce96cb24-dcbb-472c-a293-6b766bd6b3a9/jafijenowaxodumaz.pdf
- https://s3.amazonaws.com/jadudusujuje/different_types_of_pinch_pleated_drapes.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
- trafffe.ru
- s3.amazonaws.com
- uploads.strikinglycdn.com
- bafovulik.weebly.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report