MALICIOUS — normal_5fdf358c98b21.pdf
MALICIOUS — normal_5fdf358c98b21.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
9efbe4b31aeff34ca715be17562525a515bc1cc86cdd283bc1f86c187a6a298b - SHA-1:
2190a815b8fe40e29309b5afb8a4a5b76aecacbb - MD5:
dcb113c375509eabdb2a5ab2511fc601 - ssdeep:
1536:XjAo2EXNQsMzPL2v4+/BUgXOOquvriP+wpHL4N88E12aA0:zCE9QsMzsdZbXOyzwpH0G8m2W - TLSH:
T17A36CFF3219BDD9C3BA6EB1376A7105E2959E6892032DB70408CBE6CC07C5BD7E04A10 - Submitted as: normal_5fdf358c98b21.pdf
- File type: pdf · Size: 63655 bytes
- Verdict: malicious (96/100)
Detections (4 of 53 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 96/100 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 malicious by URL analysis: https://uploads.strikinglycdn.com/files/a67d69c1-3afa-4754-a6bb-0f83a3a46ebe/76374344760.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/123?utm_term=texas+science+fusion+5th+grade+answers, https://cdn-cms.f-static.net/uploads/4468530/normal_5fd0f3b65b02e.pdf, https://cdn-cms.f-static.net/uploads/4444100/normal_5fbcb7243495e.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/123?utm_term=texas+science+fusion+5th+grade+answers
- https://s3.amazonaws.com/zamemigojat/diagnosis_banding_bronkitis.pdf
- https://s3.amazonaws.com/zewimu/zuxoposaritije.pdf
- https://s3.amazonaws.com/laradusa/xopipidotoguvazopu.pdf
- https://s3.amazonaws.com/bopuxosavubare/automate_the_boring_stuff_with_python_download_free.pdf
- https://cdn-cms.f-static.net/uploads/4468530/normal_5fd0f3b65b02e.pdf
- https://cdn-cms.f-static.net/uploads/4444100/normal_5fbcb7243495e.pdf
- https://uploads.strikinglycdn.com/files/a67d69c1-3afa-4754-a6bb-0f83a3a46ebe/76374344760.pdf
- https://static.s123-cdn-static.com/uploads/4479236/normal_5fc7bb151c26a.pdf
- https://uploads.strikinglycdn.com/files/bdf1363c-d880-4bd9-aed8-f9fb23ad3ca6/88536772959.pdf
- https://static.s123-cdn-static.com/uploads/4451025/normal_5fca050f389dc.pdf
- https://cdn-cms.f-static.net/uploads/4402932/normal_5f94d5662edfa.pdf
- https://static.s123-cdn-static.com/uploads/4464077/normal_5fde31b44f1d1.pdf
- https://s3.amazonaws.com/tapelu/elementary_40_dressage_test_sheet.pdf
- https://cdn-cms.f-static.net/uploads/4392860/normal_5fb48721b6b0d.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
- s3.amazonaws.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- static.s123-cdn-static.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report