MALICIOUS — normal_5fcd39a12f1b0.pdf
MALICIOUS — normal_5fcd39a12f1b0.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
5458b9a68a822c9c81178d06d6e64d875b0b5ec2fa257e881381b8215b13f8e0 - SHA-1:
c4edd68f4a17be80093b747bc817bd231690e121 - MD5:
b0bc963ef6fa8cf3b8dd291a5538ca96 - ssdeep:
1536:5QRGQLJZ0sfRRI55htTwvSVFSIlKsK+raX5zIAAugZR0bCO:SbRYUv6osKTtpuTO - TLSH:
T19D37E1B770EFCE4CBA0A535369B72698508ED28571359B5061C8B66CC4BC37EBF20621 - Submitted as: normal_5fcd39a12f1b0.pdf
- File type: pdf · Size: 72544 bytes
- Verdict: malicious (98/100)
Detections (4 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 6 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://static.s123-cdn-static.com/uploads/4450046/normal_5fcc8e2d45651.pdf - network signal, weight 0.70, confidence 0.80
- Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Embedded network infrastructure: https://cctraff.ru/123?utm_term=borgeson+steering+box+dodge, https://cdn-cms.f-static.net/uploads/4449181/normal_5f9fe76b5b055.pdf, https://cdn-cms.f-static.net/uploads/4472503/normal_5fa7efad15bba.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=borgeson+steering+box+dodge
- https://cdn-cms.f-static.net/uploads/4449181/normal_5f9fe76b5b055.pdf
- https://s3.amazonaws.com/wujapu/crochet_pattern_teenage_mutant_ninja_turtle_hat.pdf
- https://s3.amazonaws.com/dazutun/37609866816.pdf
- https://cdn-cms.f-static.net/uploads/4472503/normal_5fa7efad15bba.pdf
- https://static1.squarespace.com/static/5fc54200f9866f3fd2f09963/t/5fc60c0d2dd96f5918bc6f17/1606814736850/bosquejo_de_ideas_de_una_carta.pdf
- https://s3.amazonaws.com/fexuror/bepeluvawo.pdf
- https://uploads.strikinglycdn.com/files/1e27f97e-79e0-4149-9026-aec4a4f772a6/books_to_download_to_my_kindle_for_free.pdf
- https://s3.amazonaws.com/mupukesunobaga/action_research_file.pdf
- https://static.s123-cdn-static.com/uploads/4446494/normal_5fc71cbe28bac.pdf
- https://cdn-cms.f-static.net/uploads/4383921/normal_5fab9c57b778c.pdf
- https://uploads.strikinglycdn.com/files/6a9e45dc-4807-4e95-8674-0d85c94e199e/broward_school_calendar_2020-_2021.pdf
- https://static.s123-cdn-static.com/uploads/4450046/normal_5fcc8e2d45651.pdf
- https://static1.squarespace.com/static/5fc66b26c30a162e0c7861d2/t/5fcad3c86e74d26c6ff21ad5/1607128008750/file_manager_android_windows_10.pdf
- https://cdn-cms.f-static.net/uploads/4387430/normal_5fa4c625d3e28.pdf
- https://uploads.strikinglycdn.com/files/91b24b68-6721-4ee0-a9c3-a65c660063dc/sumetukulogipiwa.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
- cdn-cms.f-static.net
- s3.amazonaws.com
- static1.squarespace.com
- 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