MALICIOUS — 5080323.pdf
MALICIOUS — 5080323.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:
fc4a13f166e2be38d31f4f5fa231d04b9fffac0b595dcee39dccd6b9a84b7c34 - SHA-1:
3ffe7c6c2b86a94d51334c01429099b4d841817e - MD5:
1eb45ab1a268c2bf0b71023119239ccc - ssdeep:
1536:sF9dm6kfCnJWM+DW52CsK++4KnUr8Hs76cA48W1gAYtKODnzjO:Ek5WNHQTx1gA0Kwnzi - TLSH:
T18337D0F7219BDF4CFB9A5713FEFA212C2489D589A231965010C4792DC4BC5BD6E10BA0 - Submitted as: 5080323.pdf
- File type: pdf · Size: 71251 bytes
- Verdict: malicious (96/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 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/4367680/normal_5fca33da76516.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://trafficel.ru/wb?keyword=wpf%20binding%20stringformat%20code%20behind, https://cdn-cms.f-static.net/uploads/4384644/normal_5f8ca82f3ec2e.pdf, https://static.s123-cdn-static.com/uploads/4367680/normal_5fca33da76516.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://trafficel.ru/wb?keyword=wpf%20binding%20stringformat%20code%20behind
- https://cdn-cms.f-static.net/uploads/4384644/normal_5f8ca82f3ec2e.pdf
- https://s3.amazonaws.com/zaxuledo/adjectives_worksheets_grade_4.pdf
- https://static.s123-cdn-static.com/uploads/4367680/normal_5fca33da76516.pdf
- https://cdn-cms.f-static.net/uploads/4487618/normal_5fbdee3b9b629.pdf
- https://static.s123-cdn-static.com/uploads/4402944/normal_5fc75f4ce0e1f.pdf
- https://s3.amazonaws.com/zirojopemup/debeluzivagiwenel.pdf
- https://s3.amazonaws.com/pevuwarobuvowa/fate_grand_order_mod_apk.pdf
- https://cdn-cms.f-static.net/uploads/4369334/normal_5f8ebd004b56d.pdf
- https://cdn-cms.f-static.net/uploads/4372072/normal_5f8ace238ed63.pdf
- https://static1.squarespace.com/static/5fc2ca3a3dfdd95b60e15de0/t/5fc8a9fe46ef2e08cbbb5fbf/1606986238495/repost_app_not_working_2020.pdf
- https://s3.amazonaws.com/xixonu/vofelisijukijosoxidaku.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd2576d0116d4966ac376e/1606231418547/jodoboko.pdf
- https://s3.amazonaws.com/pojojagajevuxa/icea_2020_conference.pdf
- https://static1.squarespace.com/static/5fc10966a879396864091016/t/5fc47e22a97599144e889461/1606712869792/33613244860.pdf
- https://static1.squarespace.com/static/5fc0d6092e537a05ef08bc6e/t/5fc1eea2a97599144e3c92f6/1606545058551/26822089829.pdf
- https://cdn-cms.f-static.net/uploads/4454436/normal_5fb34887b8af0.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
- n.uk
- trafficel.ru
- cdn-cms.f-static.net
- s3.amazonaws.com
- static.s123-cdn-static.com
- static1.squarespace.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report