SUSPICIOUS — 66664482754.pdf
SUSPICIOUS — 66664482754.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:
91a7812ba9ba175290b7cf7681e6daaff36549e13d1334137db554d562748c93 - SHA-1:
be80863298336ba566bb93b8bc7114aac1f2fd38 - MD5:
923e25b2eea968205266317ecbfb65e6 - ssdeep:
768:VgGzpDUpL8/PHR3riZK05PamXAWAxATfW5P6zZFwEi:GGFYpY/ZsMm0iTeR0ZFwEi - TLSH:
T126327CF3005EED8C66C79B0F5AE61CDC61349648216297A075D9372CDCB86ACDF4C621 - Submitted as: 66664482754.pdf
- File type: pdf · Size: 45612 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://cctraff.ru/strik?keyword=stm8s+reference+manual+%2528rm0016%2529, https://site-1038567.mozfiles.com/files/1038567/jonejoji.pdf, https://site-1043442.mozfiles.com/files/1043442/ruren.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=stm8s+reference+manual+%2528rm0016%2529
- https://site-1038567.mozfiles.com/files/1038567/jonejoji.pdf
- https://site-1043442.mozfiles.com/files/1043442/ruren.pdf
- https://site-1042270.mozfiles.com/files/1042270/88859149715.pdf
- https://cdn.shopify.com/s/files/1/0484/4142/6074/files/why_paul_theroux_dislike_being_a_man.pdf
- https://cdn.shopify.com/s/files/1/0477/3281/8076/files/61572280932.pdf
- https://site-1036811.mozfiles.com/files/1036811/4995561078.pdf
- https://site-1036719.mozfiles.com/files/1036719/munor.pdf
- https://site-1043958.mozfiles.com/files/1043958/gipemobebelepivofalegapax.pdf
- https://site-1039604.mozfiles.com/files/1039604/kuzazivegopogozowa.pdf
- https://site-1037885.mozfiles.com/files/1037885/16552304726.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
- site-1038567.mozfiles.com
- site-1043442.mozfiles.com
- site-1042270.mozfiles.com
- cdn.shopify.com
- site-1036811.mozfiles.com
- site-1036719.mozfiles.com
- site-1043958.mozfiles.com
- site-1039604.mozfiles.com
- site-1037885.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report