SUSPICIOUS — rosuk.pdf
SUSPICIOUS — rosuk.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
83d3d0634466aa588785312137282c00e9ec7257b3a54f96a1c8e522425ec52a - SHA-1:
57ccce0fbfdb8f1a2c34bef6aded957453bc2a51 - MD5:
db3d7b32e969671e8531569fedbcd30c - ssdeep:
768:RgGzpDLpSXMd/kXftHX3RlCVTuJblxo/WULEXhsyNiVh7/0AlWcUMwHUdZ:iGFvpSzlHyQJbl+eIcNNyRs3RKZ - TLSH:
T16D31AEF75097ED8CBA87AB476EEB10592109D68871335A6448C9762CD07C7FC7F608A0 - Submitted as: rosuk.pdf
- File type: pdf · Size: 41295 bytes
- Verdict: suspicious (44/100)
Detections (3 of 53 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://ggtraff.ru/strik?keyword=pokemon+go+mod+apk+download+latest, https://cdn.shopify.com/s/files/1/0496/0727/8741/files/7th_grade_math_crossword_puzzles.pdf, https://cdn.shopify.com/s/files/1/0430/4715/7914/files/wifexopusararor.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://ggtraff.ru/strik?keyword=pokemon+go+mod+apk+download+latest
- https://cdn.shopify.com/s/files/1/0496/0727/8741/files/7th_grade_math_crossword_puzzles.pdf
- https://cdn.shopify.com/s/files/1/0430/4715/7914/files/wifexopusararor.pdf
- https://cdn.shopify.com/s/files/1/0479/4207/4535/files/teguwufiwobebile.pdf
- https://cdn.shopify.com/s/files/1/0486/2387/8312/files/tennis_court_diagram_explained.pdf
- https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/e5bcd2697.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/likanutavorolebonat.pdf
- https://site-1036675.mozfiles.com/files/1036675/nojulobobilesew.pdf
- https://site-1036719.mozfiles.com/files/1036719/koziraz.pdf
- https://site-1037048.mozfiles.com/files/1037048/75895541225.pdf
- https://site-1039420.mozfiles.com/files/1039420/jemevurokib.pdf
- https://site-1043455.mozfiles.com/files/1043455/fiwamunugetuwaxavopalo.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
- ggtraff.ru
- cdn.shopify.com
- gimejexoxixaza.weebly.com
- jakedekokobara.weebly.com
- site-1036675.mozfiles.com
- site-1036719.mozfiles.com
- site-1037048.mozfiles.com
- site-1039420.mozfiles.com
- site-1043455.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report