MALICIOUS — normal_5ff8019073ef1.pdf
MALICIOUS — normal_5ff8019073ef1.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 6 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d69f8cdb76cac1f25c03a99810c3819d27627834a6b13783885c458e4d79b457 - SHA-1:
ff822e3a9d4beebfacb0b45485e89d89d5bd5402 - MD5:
6086b983770e5b8846d7dc3e79717db1 - ssdeep:
1536:IOmuo8ATnLfruWG8AQbPyjGiZeCBKn5woYGHZAg7eNWMR:I8iLfiWGbGiZet5wdG5A6SN - TLSH:
T10336D0F3706BDD8C258E67177AB628247086D6887022DB9454DC772CC8B82BE7E70A50 - Submitted as: normal_5ff8019073ef1.pdf
- File type: pdf · Size: 69439 bytes
- Verdict: malicious (96/100)
Detections (6 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!6086B983770E
- 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4496586/normal_5ff7acf8cb52f.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://trafffe.ru/123?utm_term=integral+of+sqrt%25281%252Be%255Ex%2529, https://cdn-cms.f-static.net/uploads/4490272/normal_5fd60dbdc37e9.pdf, https://cdn-cms.f-static.net/uploads/4365661/normal_5f8e5debd15fc.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://trafffe.ru/123?utm_term=integral+of+sqrt%25281%252Be%255Ex%2529
- https://cdn-cms.f-static.net/uploads/4490272/normal_5fd60dbdc37e9.pdf
- https://s3.amazonaws.com/gajakelegeza/interview_techniques_video.pdf
- https://cdn-cms.f-static.net/uploads/4365661/normal_5f8e5debd15fc.pdf
- https://cdn-cms.f-static.net/uploads/4462351/normal_5fbafc6c88eff.pdf
- https://cdn.sqhk.co/giruzegovu/vNhcihP/41075301220.pdf
- https://s3.amazonaws.com/vebogotexaf/video_intro_maker_software.pdf
- https://cdn.sqhk.co/texekikevow/iPvj7ih/t_mobile_plan_promotions_2020.pdf
- https://static.s123-cdn-static.com/uploads/4496586/normal_5ff7acf8cb52f.pdf
- https://s3.amazonaws.com/poresi/formgroup_set_control_value.pdf
- https://static.s123-cdn-static.com/uploads/4382965/normal_5feff777666cd.pdf
- https://s3.amazonaws.com/ronatiduzoxij/losipepesuwuza.pdf
- https://cdn-cms.f-static.net/uploads/4403541/normal_5fa910405c01c.pdf
- https://tedawubav.weebly.com/uploads/1/3/4/3/134376018/gapebogujot.pdf
- https://s3.amazonaws.com/towakog/fivuvo.pdf
- https://s3.amazonaws.com/pujinit/binary_file_viewer.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
- trafffe.ru
- cdn-cms.f-static.net
- s3.amazonaws.com
- cdn.sqhk.co
- static.s123-cdn-static.com
- tedawubav.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report