MALICIOUS — 2477287.pdf
MALICIOUS — 2477287.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:
78ff01fc9589971935fecfb5503bd12ab5b022982ba52a333dabaf2c96921423 - SHA-1:
0c01c1a5ace015ae2f36f0abed29409be0517aa2 - MD5:
2e5b9cb4d0c269f1b7b9b1f86e0b8f00 - ssdeep:
1536:xnSmdGdejQv/dQmqoe6eyr2wqGKdpOn7rDo3W4QJxBbN:cFdAQtJaew3W447 - TLSH:
T13A36D0F770DBDD487A49AB13AAF2161825CED6CC3135E7A114CC722CE8B86BDAE04541 - Submitted as: 2477287.pdf
- File type: pdf · Size: 64976 bytes
- Verdict: malicious (92/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- 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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded network infrastructure: https://cctraff.ru/wb?keyword=multiplication%20worksheets%20make%20your%20own, https://uploads.strikinglycdn.com/files/acb6ab7d-59ae-4c7b-bbc0-d843c16c3a57/89538996689.pdf, https://uploads.strikinglycdn.com/files/cbf8fd74-17e3-4669-9172-82e4143e42df/92478307533.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/wb?keyword=multiplication%20worksheets%20make%20your%20own
- https://uploads.strikinglycdn.com/files/acb6ab7d-59ae-4c7b-bbc0-d843c16c3a57/89538996689.pdf
- https://uploads.strikinglycdn.com/files/cbf8fd74-17e3-4669-9172-82e4143e42df/92478307533.pdf
- https://uploads.strikinglycdn.com/files/2f458ac2-88cb-4743-9381-d08267c615cf/zuwafugunif.pdf
- https://s3.amazonaws.com/tezofuretejom/82215086721.pdf
- https://cdn-cms.f-static.net/uploads/4366374/normal_5fac476048cd5.pdf
- https://cdn-cms.f-static.net/uploads/4368985/normal_5f9112d376c7f.pdf
- https://uploads.strikinglycdn.com/files/a05e7d12-af03-4180-b9e2-16ae3ced9786/nexaminedudometodel.pdf
- https://uploads.strikinglycdn.com/files/d9efd7e3-e3dc-4756-b37d-778ab74d36b6/89582379955.pdf
- https://uploads.strikinglycdn.com/files/7d34db4c-b2b3-4010-9814-bcc865f53f61/knock_em_dead_resumes.pdf
- https://cdn-cms.f-static.net/uploads/4416299/normal_5f99044944314.pdf
- https://uploads.strikinglycdn.com/files/cae31569-ed6d-43cd-8253-5b8978beb6e4/ribav.pdf
- https://junoxavod.weebly.com/uploads/1/3/1/3/131384771/883603.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
- s3.amazonaws.com
- cdn-cms.f-static.net
- junoxavod.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report