SUSPICIOUS — 1821905.pdf

SUSPICIOUS — 1821905.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.

Identification

• SHA-256: 40341d8e3d43d057e204963a836de1f119ea01388249b123d91bd56faccd30d7
• SHA-1: ec1d1e4f58e4c6683c1ee50af812906e5b199276
• MD5: 9c707eeaa4d5eb57e3600a8374c14e63
• ssdeep: 768:ycgGzpDbp6JdJz66akp37mJ6hYsnWMvkdC9RA6FK/PKEIf7GdUc/mV8Z:iGFfpW36Jp9C9E6FK/RIzOL/muZ
• TLSH: T1E532BFF790ABEC487D8BD7039CAB15596186C3897233A6604C98377CC0BC6FE6E10991
• Submitted as: 1821905.pdf
• File type: pdf · Size: 46294 bytes
• Verdict: suspicious (44/100)

Detections (2 of 50 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=reduce%20reuse%20recycle%20printable%20worksheets, https://cdn.shopify.com/s/files/1/0436/5506/9849/files/summit_high_school_la_quinta_ca_calendar.pdf, https://cdn.shopify.com/s/files/1/0487/0927/1702/files/gameved.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=reduce%20reuse%20recycle%20printable%20worksheets
• https://cdn.shopify.com/s/files/1/0436/5506/9849/files/summit_high_school_la_quinta_ca_calendar.pdf
• https://cdn.shopify.com/s/files/1/0487/0927/1702/files/gameved.pdf
• https://cdn.shopify.com/s/files/1/0500/1147/2064/files/pivadonanoj.pdf
• https://s3.amazonaws.com/fatikonavori/kabosuwavonedijipusazaw.pdf
• https://s3.amazonaws.com/mijedusovineti/95784515755.pdf
• https://cdn.shopify.com/s/files/1/0504/2428/3296/files/80957641044.pdf
• https://cdn.shopify.com/s/files/1/0498/1007/9898/files/15793304163.pdf
• https://wesoxiworikezux.weebly.com/uploads/1/3/1/3/131380467/05fa486.pdf
• https://sixapinipuso.weebly.com/uploads/1/3/1/3/131384402/5865603.pdf
• https://s3.amazonaws.com/wunojipu/kegepuziwuz.pdf
• https://s3.amazonaws.com/pizexopenaxu/argala_stotram_hindi.pdf
• https://s3.amazonaws.com/kiwopusafize/89159423057.pdf
• https://s3.amazonaws.com/vibuvomomuv/4154464683.pdf
• https://s3.amazonaws.com/xefejevife/wolofep.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
• cdn.shopify.com
• s3.amazonaws.com
• wesoxiworikezux.weebly.com
• sixapinipuso.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report