SUSPICIOUS — 3528690.pdf

SUSPICIOUS — 3528690.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: eabbf6f06c94fa3d827c07061e7f3d66738cbe5af85a1efa642b2d3fb81932e9
• SHA-1: 0d7c01f80a52985af7966299d91ee2fdfe957f56
• MD5: bb52379f4c98763dbacb83f3688a98df
• ssdeep: 768:rgGzpDr55VFZwtZ8PZ4hnF+WHd7pKYbdRJGEZWGz0AYhElzbBOC:UGFXf/ZidFdnkGzvYcoC
• TLSH: T10531AEF350ABEC5837879F07AAB600495186DA8D5032A5745DDDBB7CC8782FCAE11830
• Submitted as: 3528690.pdf
• File type: pdf · Size: 40387 bytes
• Verdict: suspicious (44/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: https://ggtraff.ru/wb?keyword=math%204%20today%20grade%204%20pdf, https://gazapaxinu.weebly.com/uploads/1/3/4/4/134475358/8766062.pdf, https://kidofepakanuzok.weebly.com/uploads/1/3/4/0/134096393/9405813.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://ggtraff.ru/wb?keyword=math%204%20today%20grade%204%20pdf
• https://gazapaxinu.weebly.com/uploads/1/3/4/4/134475358/8766062.pdf
• https://kidofepakanuzok.weebly.com/uploads/1/3/4/0/134096393/9405813.pdf
• https://polabufasol.weebly.com/uploads/1/3/2/8/132814050/gekimujam_vemipinixikoko_juxewuzini.pdf
• https://saxibodusazo.weebly.com/uploads/1/3/0/7/130740440/fewomo.pdf
• https://s3.amazonaws.com/juduk/59081324673.pdf
• https://s3.amazonaws.com/fizijosoraginu/bukese.pdf
• https://uploads.strikinglycdn.com/files/d49eb00c-c503-40e1-b187-32dc8f5cdc4d/nadilitojujuwovojoxaf.pdf
• https://s3.amazonaws.com/memul/baroduvekugumuluj.pdf
• https://s3.amazonaws.com/jamokaroxoj/kowez.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

• ggtraff.ru
• gazapaxinu.weebly.com
• kidofepakanuzok.weebly.com
• polabufasol.weebly.com
• saxibodusazo.weebly.com
• s3.amazonaws.com
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report