MALICIOUS — 6e3f5.pdf

MALICIOUS — 6e3f5.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: a619328d98f6779cb801cba065f4f9e2c4927931e0f56b0138daf146ac3a93fb
• SHA-1: 45cf92dc1192a7866dfd46f75bf97cb7ee113ece
• MD5: 16457fed616113c8a01a411d03a17940
• ssdeep: 1536:bnYGBwhF+GOZvKKFC6guwlHUySXDC5xM43+Zdy3AcNG:rYqwqw7xUySDCsQUdyQcs
• TLSH: T1E037E0F3800FDDCCF3899B57AAE7055860C9D28969229AA85884F67DD07C3BD7E10D21
• Submitted as: 6e3f5.pdf
• File type: pdf · Size: 71002 bytes
• Verdict: malicious (94/100)

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!16457FED6161
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 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 suspicious by URL analysis: https://fexatawolev.weebly.com/uploads/1/3/4/4/134445796/1263386.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafftec.ru/wb?keyword=farm%20heroes%20super%20saga%20boosters%20cheat, https://cdn-cms.f-static.net/uploads/4382631/normal_5fb25e637cb32.pdf, https://fexatawolev.weebly.com/uploads/1/3/4/4/134445796/1263386.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=farm%20heroes%20super%20saga%20boosters%20cheat
• https://cdn-cms.f-static.net/uploads/4382631/normal_5fb25e637cb32.pdf
• https://s3.amazonaws.com/lodunixodetum/allyn_and_bacon_guide_to_writing_8th_edition.pdf
• https://fexatawolev.weebly.com/uploads/1/3/4/4/134445796/1263386.pdf
• https://s3.amazonaws.com/lebejos/beeman_qb78d_manual.pdf
• https://site-1241975.mozfiles.com/files/1241975/49918635281.pdf
• https://s3.amazonaws.com/fodose/adverbs_exercises_with_answers.pdf
• https://s3.amazonaws.com/remufuzu/wauconda_grade_school_home_page.pdf
• https://s3.amazonaws.com/resixexi/sonic_blade_deli_slicer.pdf
• https://cdn-cms.f-static.net/uploads/4369191/normal_5f87bb45c784f.pdf
• https://site-1174448.mozfiles.com/files/1174448/college_football_national_championship_score_2015.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
• fexatawolev.weebly.com
• site-1241975.mozfiles.com
• site-1174448.mozfiles.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report