SUSPICIOUS — cf8f017d.pdf
SUSPICIOUS — cf8f017d.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:
c057a921aaa4feff12e7611bd4fdc434ac5832df97d282b4c5161df53870a4d7 - SHA-1:
7d77a6450350739a65abfcb3019768f09b797442 - MD5:
ae097c526d9f7c8ac210f10dbeef8f55 - ssdeep:
768:YgGzpDFpD/7i6sRh+P2aebZB+vq9ijZynhV7GtoNygCycvXkq1yCHheTO97oGXKg:1GFJpDTiXiu6ezcyKheTO9EWKFW - TLSH:
T119317DF75097EC8DBB8A9B43ADAB145A6589D3886137D750448837BCD0BC6EDBF00860 - Submitted as: cf8f017d.pdf
- File type: pdf · Size: 42814 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://cctraff.ru/wb?keyword=decimal%20worksheets%20for%20grade%204, https://cdn.shopify.com/s/files/1/0268/7559/2888/files/post_graduate_project_topics_in_biology_education.pdf, https://cdn.shopify.com/s/files/1/0500/7301/0364/files/98020693320.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://cctraff.ru/wb?keyword=decimal%20worksheets%20for%20grade%204
- https://cdn.shopify.com/s/files/1/0268/7559/2888/files/post_graduate_project_topics_in_biology_education.pdf
- https://cdn.shopify.com/s/files/1/0439/0843/2040/files/fuxijubur.pdf
- https://cdn.shopify.com/s/files/1/0500/7301/0364/files/98020693320.pdf
- https://cdn.shopify.com/s/files/1/0505/4047/8629/files/rexroth_gear_pump_manual.pdf
- https://cdn.shopify.com/s/files/1/0440/7744/9366/files/48_hours_full_episodes_2017.pdf
- https://cdn.shopify.com/s/files/1/0430/6485/2634/files/gufavemotikutotekomoru.pdf
- https://cdn.shopify.com/s/files/1/0434/3159/2088/files/53765713365.pdf
- https://cdn.shopify.com/s/files/1/0430/9689/9745/files/90980879826.pdf
- https://cdn.shopify.com/s/files/1/0484/9532/9442/files/hobbistar_60_mkiii_manual.pdf
- https://cdn.shopify.com/s/files/1/0434/1841/9349/files/android_high_graphics_action_games_download.pdf
- https://s3.amazonaws.com/memul/19075008661.pdf
- https://s3.amazonaws.com/wilugugo/525312966.pdf
- https://s3.amazonaws.com/susopuzupure/79472787043.pdf
- https://s3.amazonaws.com/kigavanus/program_assessment_rating_tool.pdf
- https://s3.amazonaws.com/suximawo/sinus_lift_procedure.pdf
- https://giwakatunu.weebly.com/uploads/1/3/1/4/131437107/0cff3b77b1ac2.pdf
- https://pepotoxuxomupav.weebly.com/uploads/1/3/1/4/131483830/xejoxiz.pdf
- https://kudojazejugir.weebly.com/uploads/1/3/4/3/134322101/1809775.pdf
- https://cdn-cms.f-static.net/uploads/4369336/normal_5f87dabcb159f.pdf
- https://cdn-cms.f-static.net/uploads/4369499/normal_5f8b6e4f5afe2.pdf
- https://cdn-cms.f-static.net/uploads/4368504/normal_5f888d379faea.pdf
- https://s3.amazonaws.com/susopuzupure/17840308346.pdf
- https://s3.amazonaws.com/jamokaroxoj/tutimafafowosezunuwuvel.pdf
- https://s3.amazonaws.com/dukajevo/loragilegofonim.pdf
Embedded domains
- cctraff.ru
- cdn.shopify.com
- s3.amazonaws.com
- giwakatunu.weebly.com
- pepotoxuxomupav.weebly.com
- kudojazejugir.weebly.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report