SUSPICIOUS — 11779159907.pdf
SUSPICIOUS — 11779159907.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
df2ac640a196569ba2d5de76f46413680c8480c41d1adcd8d9a3ccf03c7d28f3 - SHA-1:
2bfdf4bbddbc232e6f67924df425db776dad909b - MD5:
2fd7acc89555a25c2ddd20eed29630f9 - ssdeep:
768:dgGzpDXV6bZArN2sfsuUdqyx3BZdCinNoIF1ZHDfYeCKA0L1R4fP4rKXEd2PPHd:eGF7YlPxyQb1ZH7Y701R4X4Ww2PPHd - TLSH:
T14232AFF39047ED8D398BAF0BA9E610595149D28DB13397A09488775CD4BC6FCBF009A2 - Submitted as: 11779159907.pdf
- File type: pdf · Size: 44244 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=application+letter+for+lecturing+at+university+pdf, https://cdn.shopify.com/s/files/1/0437/1231/5545/files/94745591305.pdf, https://cdn.shopify.com/s/files/1/0434/7897/4629/files/kerbal_space_program_free_download.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/strik?keyword=application+letter+for+lecturing+at+university+pdf
- https://cdn.shopify.com/s/files/1/0437/1231/5545/files/94745591305.pdf
- https://cdn.shopify.com/s/files/1/0434/7897/4629/files/kerbal_space_program_free_download.pdf
- https://cdn.shopify.com/s/files/1/0434/1157/0838/files/6481849921.pdf
- https://cdn.shopify.com/s/files/1/0432/8023/6702/files/40136341983.pdf
- https://cdn.shopify.com/s/files/1/0438/3732/5462/files/47161096967.pdf
- http://files.mortgagematchmaking.com/uploads/1/3/0/8/130813427/fb8d7fb09.pdf
- http://files.bestfriendsdogtraining.ca/uploads/1/3/0/8/130813643/1621126.pdf
- http://files.ricardozapata.net/uploads/1/3/2/6/132681579/duxarij.pdf
- https://uploads.strikinglycdn.com/files/6557b7e6-c6fa-4fc2-b215-409afd3812b9/63377382225.pdf
- https://uploads.strikinglycdn.com/files/2d81f957-fda3-487c-b5f7-eb08f9cacbc4/xopimaxusapiz.pdf
- https://uploads.strikinglycdn.com/files/d1e54b77-235c-47d0-ba21-4500ab4f9a91/bokabiwazesupavix.pdf
- https://site-1036744.mozfiles.com/files/1036744/risalibemipavizadavesu.pdf
- https://site-1036628.mozfiles.com/files/1036628/vakepifebatudef.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
- cdn.shopify.com
- files.mortgagematchmaking.com
- files.bestfriendsdogtraining.ca
- files.ricardozapata.net
- uploads.strikinglycdn.com
- site-1036744.mozfiles.com
- site-1036628.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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