MALICIOUS — 28074101462.pdf
MALICIOUS — 28074101462.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:
ed59a700f86dea1450d12adb397fe11fbd53fba7bce90c5bfc6c4e04bf9546f7 - SHA-1:
cca7707cc133d544940adb240295004fe038ba53 - MD5:
26161c0db350047b12030a7dbfafc9eb - ssdeep:
768:RSKgGzpD4L6tWMS/yKYUIGtn+LsPfYUQO3IgND8nXKigi8u:yGF0LJzIKn+LsPQONYYi8u - TLSH:
T13C32AFF35167DE8C3687AF43AEA6049C6045C78971379290A8D8772DC4B8AFC9F10A61 - Submitted as: 28074101462.pdf
- File type: pdf · Size: 45706 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=sindrome+apnea+del+sue%25C3%25B1o+pdf, https://uploads.strikinglycdn.com/files/b905a2b8-4172-4fa5-8956-9d90f1cd889c/1222719454.pdf, https://uploads.strikinglycdn.com/files/85d016b9-8ce0-400c-bcbe-f0d8660732e3/bexadupavederafuzikono.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=sindrome+apnea+del+sue%25C3%25B1o+pdf
- https://uploads.strikinglycdn.com/files/b905a2b8-4172-4fa5-8956-9d90f1cd889c/1222719454.pdf
- https://uploads.strikinglycdn.com/files/85d016b9-8ce0-400c-bcbe-f0d8660732e3/bexadupavederafuzikono.pdf
- https://uploads.strikinglycdn.com/files/f51b10d5-10a6-4faa-9821-49586e91b087/wimekejemujejigubupeju.pdf
- https://uploads.strikinglycdn.com/files/6e2900e5-d21a-44a8-b2ec-5faa7e327bc8/55993001658.pdf
- https://site-1037114.mozfiles.com/files/1037114/sipezazizefel.pdf
- https://site-1036962.mozfiles.com/files/1036962/71316513533.pdf
- https://site-1037054.mozfiles.com/files/1037054/59446549347.pdf
- https://cdn.shopify.com/s/files/1/0435/8720/7327/files/glen_park_newspaper.pdf
- https://cdn.shopify.com/s/files/1/0440/3236/0613/files/an_explosive_decompression_accident.pdf
- https://uploads.strikinglycdn.com/files/bbb66f02-eee2-446e-862b-e2d71f4856c9/xotemelavovaj.pdf
- https://uploads.strikinglycdn.com/files/34a3a2f7-5299-49ef-a5ef-9bb85ddec98f/bufaterenirajuvajalujupo.pdf
- https://uploads.strikinglycdn.com/files/518ebabb-0ce4-4cf5-a227-5f599991edf6/risasewagebij.pdf
- https://uploads.strikinglycdn.com/files/5a30bcb2-e83e-4471-8a08-d9f7150a7222/jitafukowilar.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
- site-1037114.mozfiles.com
- site-1036962.mozfiles.com
- site-1037054.mozfiles.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report