MALICIOUS — 8786087.pdf

MALICIOUS — 8786087.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 5 of 50 detection engines flagged it.

Identification

• SHA-256: 538f239e2ac3c9351df95b8f9c1b98bbc954352c170a417ae7420f021ca0cb72
• SHA-1: a7a983133f3a4996521695d1052dabefee252ba2
• MD5: b21abda8b5f73380f67c722fa7026002
• ssdeep: 1536:+/76oQE4/BAgRx4AteoBSkW6wke3IGug8/HW1fB4EEJI1O7p:2+D/igLeiWB3tL8/0B4tJIq
• TLSH: T18337D0F7616BDE8CAE478B83BCF61599704B86C83132969045C86A2C85FC7BD3F11621
• Submitted as: 8786087.pdf
• File type: pdf · Size: 75255 bytes
• Verdict: malicious (92/100)

Detections (5 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
• Trellix Stinger (McAfee): PDF/Phish-FAB!B21ABDA8B5F7
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The malicious score of 92/100 is the fusion of 4 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 network infrastructure: http://kijumubafenu.mypressonline.com/ruvunigovaxanud.pdf, https://cdn-cms.f-static.net/uploads/4420930/normal_5fd2e08e9098a.pdf, http://dasiletu.epizy.com/setifa.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

• http://feedproxy.google.com/~r/wb/ENAH/~3/G1IkLG9TFNM/wb?keyword=avent%20bottle%20sterilizer%20directions
• http://kijumubafenu.mypressonline.com/ruvunigovaxanud.pdf
• https://cdn-cms.f-static.net/uploads/4420930/normal_5fd2e08e9098a.pdf
• http://dasiletu.epizy.com/setifa.pdf
• https://s3.amazonaws.com/zuxime/sefoxamerodaw.pdf
• http://fanuzisi.epizy.com/virginia_woolf_orlando_analysis.pdf
• https://s3.amazonaws.com/pewebopufupe/j_d_salinger_franny_and_zooey_abebooks.pdf
• https://cdn.sqhk.co/rubovadu/01ghAku/niwabalizudajixisixesak.pdf
• http://situvedaw.rf.gd/xizigenira.pdf
• https://cdn.sqhk.co/takularozo/ifLxifQ/stickman_revenge_3_hack_mod_apk_download.pdf
• https://cdn.sqhk.co/nixivezez/ig4Sjgi/xemifegojebunetiriwu.pdf
• http://kadoxosin.atwebpages.com/eager_beaver_chainsaw_manual.pdf
• http://zakomuxoza.getenjoyment.net/varicela_infectada_en_nios.pdf
• https://cdn-cms.f-static.net/uploads/4375356/normal_6055c10448016.pdf
• http://vixemifojetinag.sportsontheweb.net/98080528634.pdf
• https://s3.amazonaws.com/rumezo/43264501270.pdf
• https://static.s123-cdn-static.com/uploads/4393625/normal_5fcef603c573b.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

• feedproxy.google.com
• kijumubafenu.mypressonline.com
• cdn-cms.f-static.net
• dasiletu.epizy.com
• s3.amazonaws.com
• fanuzisi.epizy.com
• cdn.sqhk.co
• kadoxosin.atwebpages.com
• zakomuxoza.getenjoyment.net
• vixemifojetinag.sportsontheweb.net
• static.s123-cdn-static.com
• www.w3.org
• purl.org
• ns.adobe.com
• situvedaw.rf.gd

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