MALICIOUS — soloj.pdf

MALICIOUS — soloj.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: 50032e6af530ebd7cf520921a76a62482ec3907ba6b0fdeff12b6174f0d1c985
• SHA-1: a7e73195fdfc139132a4586f79f256b04e54ea4f
• MD5: 7ffc7e89122a8784ee85466a01f616de
• ssdeep: 1536:btbE0EpPwN9aM4ZiLmFKCISjc40DpfxcPVtonuTBxlYws5xbNM0Cg4:5YwjaM4ZiWdu49qnu+tdNtU
• TLSH: T1C137E1F3A157DD9C268AEF037AB368296D45E68821329794188C773CC1BC1BD3E54A21
• Submitted as: soloj.pdf
• File type: pdf · Size: 70997 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://static1.squarespace.com/static/5fcdfb64ccd2b773201c6363/t/5fd1d9930f163860c7b0b0a8/1607588245396/md_anderson_cancer_center_scientology.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://gettraff.ru/wb?keyword=plant%20biodiversity%20and%20conservation%20pdf, https://uploads.strikinglycdn.com/files/a4d2da57-5452-4e2f-a682-3ad2d15d0723/korokefomofowototifegapi.pdf, https://cdn-cms.f-static.net/uploads/4370294/normal_5f962ce3a0cd2.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://gettraff.ru/wb?keyword=plant%20biodiversity%20and%20conservation%20pdf
• https://s3.amazonaws.com/taturi/antennas_and_wave_propagation_harish_and_sachidananda_free_download.pdf
• https://s3.amazonaws.com/venunamazozuzo/guide_to_admission_amu_2019-_20.pdf
• https://s3.amazonaws.com/pusori/polar_a360_manual_espaol.pdf
• https://s3.amazonaws.com/jivagajamav/yugioh_duel_links_chaos_form.pdf
• https://uploads.strikinglycdn.com/files/a4d2da57-5452-4e2f-a682-3ad2d15d0723/korokefomofowototifegapi.pdf
• https://cdn-cms.f-static.net/uploads/4370294/normal_5f962ce3a0cd2.pdf
• https://static1.squarespace.com/static/5fcdfb64ccd2b773201c6363/t/5fd1d9930f163860c7b0b0a8/1607588245396/md_anderson_cancer_center_scientology.pdf
• https://cdn-cms.f-static.net/uploads/4383302/normal_5fae25ebcaf79.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf59153570fb44d1f9dadd/1606375702032/81521970312.pdf
• https://static1.squarespace.com/static/5fc0f5bd11f6a4198485fb86/t/5fc5ff279b1ed03538ac0f27/1606811431561/prince_royce_concert_age_limit.pdf
• https://s3.amazonaws.com/ritoma/gapawelemawumosowug.pdf
• https://static1.squarespace.com/static/5fc13c726609fd0ee793905a/t/5fc36a323c02f22b9d78ae03/1606642227158/differences_between_organic_and_inorganic_compounds.pdf
• https://s3.amazonaws.com/kiwopusafize/4172136760.pdf
• https://s3.amazonaws.com/benuka/94543079298.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

• gettraff.ru
• s3.amazonaws.com
• uploads.strikinglycdn.com
• cdn-cms.f-static.net
• static1.squarespace.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report