MALICIOUS — nashua_high_school_south_graduation_2020.pdf
MALICIOUS — nashua_high_school_south_graduation_2020.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
b93d39b326488775b5da99256f5fe97f5756e0dfa1b726bf9895ae72d3a550ef - SHA-1:
13e1f5290a02e0c2fb8dfb78d10656f66b766fb8 - MD5:
13217e6171dfb56c88ed1b82155b4632 - ssdeep:
1536:X4W+wXANjvOg5Eol4n/Yf9GbtW6uUv4/ESVELz/E09dcrdEEsVSi2tvF:oWvANr/5r1G5WWwMSif/diWEsdUF - TLSH:
T1C037D0F7614BDD4CBB9ADB1768F9212DAD4EE6CC30629665008CB62DC87C3AD0E10B50 - Submitted as: nashua_high_school_south_graduation_2020.pdf
- File type: pdf · Size: 71311 bytes
- Verdict: malicious (94/100)
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
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 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 link rated suspicious by URL analysis: https://nidixinaxob.weebly.com/uploads/1/3/0/7/130739699/fewuw.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://traffmen.ru/strik?utm_term=nashua+high+school+south+graduation+2020, https://cdn-cms.f-static.net/uploads/4373779/normal_5fa634c8a3ced.pdf, https://feleluxotikuko.weebly.com/uploads/1/3/4/3/134338959/154f14d98.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://traffmen.ru/strik?utm_term=nashua+high+school+south+graduation+2020
- https://cdn-cms.f-static.net/uploads/4373779/normal_5fa634c8a3ced.pdf
- https://feleluxotikuko.weebly.com/uploads/1/3/4/3/134338959/154f14d98.pdf
- https://uploads.strikinglycdn.com/files/23f33efc-cf09-401f-ba7e-08174f012a36/introduction_to_public_health_5th_edition_free.pdf
- https://cdn-cms.f-static.net/uploads/4448346/normal_5f9df5c20c64c.pdf
- https://nidixinaxob.weebly.com/uploads/1/3/0/7/130739699/fewuw.pdf
- https://morowuze.weebly.com/uploads/1/3/4/5/134580979/belogafes.pdf
- https://uploads.strikinglycdn.com/files/97ac576c-8c34-4481-ab7e-4db36e7e464c/wakajekuvujepife.pdf
- https://uploads.strikinglycdn.com/files/c41ddebe-14f2-46bb-a6aa-954c28c3b1c8/lekiposavekodesonomik.pdf
- https://uploads.strikinglycdn.com/files/237c5011-7f95-4a22-a18f-a5eae64cc8e9/talutabujodana.pdf
- https://cdn-cms.f-static.net/uploads/4417814/normal_5f9d579a4c905.pdf
- https://uploads.strikinglycdn.com/files/cb74a2e6-d181-4fa8-8a2f-ea4d94c4d992/69436509678.pdf
- https://bowukobi.weebly.com/uploads/1/3/4/7/134706413/1851051.pdf
- https://uploads.strikinglycdn.com/files/c140f781-468c-441f-89cc-28d29b04420b/gikabemifif.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
- 3l.uk
- traffmen.ru
- cdn-cms.f-static.net
- feleluxotikuko.weebly.com
- uploads.strikinglycdn.com
- nidixinaxob.weebly.com
- morowuze.weebly.com
- bowukobi.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report