MALICIOUS — 634898b5574.pdf
MALICIOUS — 634898b5574.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (70/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
128b2d39b8c9aa12c4f78e3c686c422082f1e4332a413025c32ddca67208a7be - SHA-1:
91b8a23da9d4c2d70e78fc9b81d65dd5d3c93fa5 - MD5:
a5f738398d5f1b3a5a5605a2a8a82f16 - ssdeep:
1536:MGFMpGRFL8GCOQRsY5i2twtgeIHgMrrzhnHDvXcsHXpIDgUXz6GrT1HtD1h+Pex8:pFMpGbL8zdeIAqhHwsZIDgS+SpHtD1hK - TLSH:
T1813AE1F3A013ED8D3A875B0769EB00A91585D789623BD77068CCA33CD5B87EC1E21961 - Submitted as: 634898b5574.pdf
- File type: pdf · Size: 92912 bytes
- Verdict: malicious (70/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The malicious score of 70/100 is the fusion of 4 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Embedded network infrastructure: https://gettraff.ru/wb?keyword=latest%20lesson%20plan%20format%20pdf, https://cdn.shopify.com/s/files/1/0433/3705/6411/files/44098495367.pdf, https://cdn.shopify.com/s/files/1/0482/7401/4372/files/97153257427.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=latest%20lesson%20plan%20format%20pdf
- https://cdn.shopify.com/s/files/1/0433/3705/6411/files/44098495367.pdf
- https://cdn.shopify.com/s/files/1/0482/7401/4372/files/97153257427.pdf
- https://cdn.shopify.com/s/files/1/0432/3731/0632/files/20375775962.pdf
- https://cdn.shopify.com/s/files/1/0482/2345/3341/files/nimitz_elementary_school_kerrville_tx.pdf
- https://cdn.shopify.com/s/files/1/0266/9087/9667/files/implicit_differentiation_trig_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0498/9331/0631/files/zajovo.pdf
- https://cdn-cms.f-static.net/uploads/4374535/normal_5f91ff7dd8b93.pdf
- https://cdn-cms.f-static.net/uploads/4365541/normal_5f8979d598d8c.pdf
- https://cdn-cms.f-static.net/uploads/4386094/normal_5f8df09e910d2.pdf
- https://cdn-cms.f-static.net/uploads/4365586/normal_5f8729a95caf1.pdf
- https://s3.amazonaws.com/miwolezedubujoz/ancient_history_of_india_notes_in_hindi.pdf
- https://s3.amazonaws.com/wonoti/vejaxojupimudobaxomefux.pdf
- https://s3.amazonaws.com/susopuzupure/17840308346.pdf
- https://s3.amazonaws.com/gazitif/child_temperament.pdf
- https://s3.amazonaws.com/dotivaf/critical_and_supercritical_boilers.pdf
- https://s3.amazonaws.com/minaxigevani/cordoba_spain_tourist_map.pdf
- https://uploads.strikinglycdn.com/files/24e8d7de-20a6-4522-ab58-557234b00dd0/vigeraxozibasuva.pdf
- https://uploads.strikinglycdn.com/files/c3075cf8-f976-4feb-b2de-7447b19e51c7/84985893427.pdf
- https://uploads.strikinglycdn.com/files/8a60abb8-0a04-4d77-ac62-bba88088eb07/suzexesebopegamubinu.pdf
- https://uploads.strikinglycdn.com/files/bb07be19-10bc-4b87-b608-e6a3bebe75d4/2366505287.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/
Embedded domains
- gettraff.ru
- cdn.shopify.com
- cdn-cms.f-static.net
- s3.amazonaws.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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