MALICIOUS — normal_5fcc0d269bbff.pdf

MALICIOUS — normal_5fcc0d269bbff.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: a7ba7908ef37c880910eff0008eff5cfe6c12ce5e587d96b701119ea13f16380
• SHA-1: 20dbb22c7eb7b6bc3f4509d2b2e652813b5abb6c
• MD5: 89498544c70464ee8d97de0290304018
• ssdeep: 1536:JIENYj368Ho6C9bAmVq/eN1jOoNbSHLKYbJHgeKFo4mI70HAoDT:daj3XHhEf1jTSHLKcJHCFo4mQIA2
• TLSH: T11135BFF3A183DD8C3D655F077EA69119609AE28D2172EF644088777CC5AC2FEAD10E11
• Submitted as: normal_5fcc0d269bbff.pdf
• File type: pdf · Size: 62741 bytes
• Verdict: malicious (94/100)

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

• 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://pipoxaxem.weebly.com/uploads/1/3/4/4/134498503/vuxed-nejifamemodilot.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffking.ru/123?utm_term=paddle+board+newport+beach+rental, https://uploads.strikinglycdn.com/files/1e5e396c-86b0-43d1-be6a-f349f8e5c0e3/kilekidilujotonajakerak.pdf, https://pipoxaxem.weebly.com/uploads/1/3/4/4/134498503/vuxed-nejifamemodilot.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://traffking.ru/123?utm_term=paddle+board+newport+beach+rental
• https://s3.amazonaws.com/suzujewa/learning_alphabet_sounds_worksheets.pdf
• https://uploads.strikinglycdn.com/files/1e5e396c-86b0-43d1-be6a-f349f8e5c0e3/kilekidilujotonajakerak.pdf
• https://s3.amazonaws.com/bejexe/28835841809.pdf
• https://s3.amazonaws.com/tigovatolis/55733112212.pdf
• https://s3.amazonaws.com/memul/43530094412.pdf
• https://pipoxaxem.weebly.com/uploads/1/3/4/4/134498503/vuxed-nejifamemodilot.pdf
• https://s3.amazonaws.com/sezutuma/resoti.pdf
• https://uploads.strikinglycdn.com/files/e03c4f86-c843-43db-bf3a-c253fc16d257/wujidikugemuzagera.pdf
• https://s3.amazonaws.com/mujevubutukoxu/ap_chemistry_multiple_choice_2016.pdf
• https://s3.amazonaws.com/vidadaviwal/python_books_for_beginners.pdf
• https://s3.amazonaws.com/xenavuxa/amparito_roca_flute_sheet_music.pdf
• https://uploads.strikinglycdn.com/files/fe058289-6ee3-4029-ac81-22b522556d01/24522204915.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

• traffking.ru
• s3.amazonaws.com
• uploads.strikinglycdn.com
• pipoxaxem.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report