MALICIOUS — rosin.pdf
MALICIOUS — rosin.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
4e87602b2184ffd72cfda1ebd3c98ec221f87e5a51123c532d4116e4b8838450 - SHA-1:
1be0a9a8bd267d1a7d882a7f4e81296e7e3aa28a - MD5:
58f8976ff4430764875bf819a7fd7083 - ssdeep:
1536:rOCWAwSde4aS/FlFtUrkQt2sIqa5aP1dprZ9mKGLJ0YZZvPaiAn:+l4/FtUrXrIqaWz9QLJ0YHPaZ - TLSH:
T11937D0F37287CE4CB78AA313B9B5140C3649E74E61369E6448C4BB2C49B87FD2E04A51 - Submitted as: rosin.pdf
- File type: pdf · Size: 74962 bytes
- Verdict: malicious (96/100)
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 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/eb75287b-c42e-48d0-9580-1e179c83c686/81445734378.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://trafftec.ru/wb?keyword=horizon%20blue%20cross%20blue%20shield%20new%20jersey%20direct, https://cdn-cms.f-static.net/uploads/4445107/normal_5fdc59eeaf2f2.pdf, https://cdn-cms.f-static.net/uploads/4412382/normal_5fdab0253732c.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://trafftec.ru/wb?keyword=horizon%20blue%20cross%20blue%20shield%20new%20jersey%20direct
- https://cdn-cms.f-static.net/uploads/4445107/normal_5fdc59eeaf2f2.pdf
- https://s3.amazonaws.com/sulasatevirexo/roblox_fps_unlocker.pdf
- https://cdn-cms.f-static.net/uploads/4412382/normal_5fdab0253732c.pdf
- https://cdn-cms.f-static.net/uploads/4402244/normal_5fb99bf58ee86.pdf
- https://cdn-cms.f-static.net/uploads/4427821/normal_5f9e94a4493c5.pdf
- https://uploads.strikinglycdn.com/files/53ab4140-e99a-4a55-8f3e-8c0f2139690b/reclamation_of_phlan.pdf
- https://cdn-cms.f-static.net/uploads/4446264/normal_5fd92d64a3469.pdf
- https://s3.amazonaws.com/zabevog/50938176925.pdf
- https://uploads.strikinglycdn.com/files/eb75287b-c42e-48d0-9580-1e179c83c686/81445734378.pdf
- https://static1.squarespace.com/static/5fc33d14d49dd12447435ca7/t/5fc4feb8a97599144e960534/1606745784902/manual_stanley_sharpshooter_staple_gun_parts_diagram.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
- trafftec.ru
- cdn-cms.f-static.net
- s3.amazonaws.com
- uploads.strikinglycdn.com
- static1.squarespace.com
- www.w3.org
- purl.org
- ns.adobe.com
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report