SUSPICIOUS — 36581616519.pdf
SUSPICIOUS — 36581616519.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 50 detection engines flagged it.
Identification
- SHA-256:
fcbedbbbddc769e536b83bd9d5859c844ffed2c64e5dbe38954e7fdc3c626349 - SHA-1:
1572a9a81b1b0966dd7110268b504afdf66fb169 - MD5:
9b07a4ab39f5fc6c5334f23592ca53bc - ssdeep:
1536:4GFRpFaSKeICeEeHNyEqJoRaX64nZzrIrh8:VFRp34FILoctnxrIm - TLSH:
T1D133ADE39467ED8839C39B93ACBB1198618AC28C7172976014D83B7DD4BC1AD6F21870 - Submitted as: 36581616519.pdf
- File type: pdf · Size: 50947 bytes
- Verdict: suspicious (44/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- 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://cctraff.ru/strik?keyword=problemas+de+la+biologia, http://files.tutleymutleytextiles.com/uploads/1/3/0/7/130739802/3374337.pdf, http://files.awakeningthedivinewithin.com/uploads/1/3/1/8/131857383/zafuwazuvagotesiri.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/strik?keyword=problemas+de+la+biologia
- http://files.tutleymutleytextiles.com/uploads/1/3/0/7/130739802/3374337.pdf
- http://files.awakeningthedivinewithin.com/uploads/1/3/1/8/131857383/zafuwazuvagotesiri.pdf
- http://files.thatsanicecookiecutter.com/uploads/1/3/0/9/130969562/lijonevadibufalogur.pdf
- http://noxum.lucky13fitness.com/uploads/1/3/1/1/131164312/kowivevamadeg_bugewanup.pdf
- http://files.completeboxing.com/uploads/1/3/0/9/130969710/6186999.pdf
- https://site-1041600.mozfiles.com/files/1041600/24520737284.pdf
- https://site-1039967.mozfiles.com/files/1039967/15816409513.pdf
- https://site-1040215.mozfiles.com/files/1040215/karexezisekekavefifevuj.pdf
- https://site-1039271.mozfiles.com/files/1039271/tawixikevara.pdf
- https://site-1044010.mozfiles.com/files/1044010/85562716905.pdf
- https://site-1038851.mozfiles.com/files/1038851/22248853127.pdf
- https://cdn.shopify.com/s/files/1/0432/6483/5737/files/the_secret_language_of_relationships_download.pdf
- https://cdn.shopify.com/s/files/1/0433/9567/8359/files/shrimp_boats_for_sale_in_mississippi.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
- cctraff.ru
- files.tutleymutleytextiles.com
- files.awakeningthedivinewithin.com
- files.thatsanicecookiecutter.com
- noxum.lucky13fitness.com
- files.completeboxing.com
- site-1041600.mozfiles.com
- site-1039967.mozfiles.com
- site-1040215.mozfiles.com
- site-1039271.mozfiles.com
- site-1044010.mozfiles.com
- site-1038851.mozfiles.com
- cdn.shopify.com
- dw.me
- www.w3.org
- purl.org
- ns.adobe.com
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