MALICIOUS — lekesutiset.pdf
MALICIOUS — lekesutiset.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
db2a73bb76744e7d5465abd0420482de84956ec45df0c815f35da3e17fd34597 - SHA-1:
860f355a358bfc7c0f88fd362c48e029fd48bf31 - MD5:
b245160f23300c943af84717011b25f7 - ssdeep:
768:ogGzpD2ooDBWlQLn6knOc11uhkvfYg58nrTVsoer/uNel71qaK/btHQebOlO7qTL:lGFCooihkvfh5keoC/uNeXq3TtwebOKW - TLSH:
T1F4337CF351A7CD8C3A87DF076EEA249C904AD7886272D76454987B2CC47C2BC6E44A60 - Submitted as: lekesutiset.pdf
- File type: pdf · Size: 47746 bytes
- Verdict: malicious (88/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
Why this verdict
The malicious score of 88/100 is the fusion of 6 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged UDS:Trojan.PDF.SBadur.gen (rule
UDS:Trojan.PDF.SBadur.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://cctraff.ru/strik?keyword=free+coupon+template+pdf, https://uploads.strikinglycdn.com/files/cb596a00-ec6f-4d90-bda3-ee7240552d64/kuvulusano.pdf, https://uploads.strikinglycdn.com/files/9e0fc293-e7b0-448f-83fb-be9dbdb32a87/88820922212.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=free+coupon+template+pdf
- https://uploads.strikinglycdn.com/files/cb596a00-ec6f-4d90-bda3-ee7240552d64/kuvulusano.pdf
- https://uploads.strikinglycdn.com/files/9e0fc293-e7b0-448f-83fb-be9dbdb32a87/88820922212.pdf
- https://uploads.strikinglycdn.com/files/9b251285-6a96-41cc-a366-60889ec3b765/71264286400.pdf
- https://uploads.strikinglycdn.com/files/cdf20ca4-1278-4442-9b3e-a289fa7a4f4e/lozugifiduze.pdf
- https://cdn.shopify.com/s/files/1/0431/2124/6370/files/fovuginiv.pdf
- https://cdn.shopify.com/s/files/1/0439/3258/2056/files/94294946905.pdf
- https://cdn.shopify.com/s/files/1/0480/9447/8500/files/morrowind_walkthrough.pdf
- https://cdn.shopify.com/s/files/1/0451/8959/5287/files/50999697996.pdf
- https://cdn.shopify.com/s/files/1/0483/0429/2002/files/xylophone_notes_chart.pdf
- https://site-1037029.mozfiles.com/files/1037029/mowomozidopilugepoxeli.pdf
- https://site-1036936.mozfiles.com/files/1036936/2214722957.pdf
- https://site-1036713.mozfiles.com/files/1036713/vagibobajodinu.pdf
- https://site-1037233.mozfiles.com/files/1037233/91860927381.pdf
- https://site-1037196.mozfiles.com/files/1037196/pobisoberozazavir.pdf
- https://site-1037177.mozfiles.com/files/1037177/dulupebewuwulejakewili.pdf
- https://site-1036993.mozfiles.com/files/1036993/75170934879.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
- uploads.strikinglycdn.com
- cdn.shopify.com
- site-1037029.mozfiles.com
- site-1036936.mozfiles.com
- site-1036713.mozfiles.com
- site-1037233.mozfiles.com
- site-1037196.mozfiles.com
- site-1037177.mozfiles.com
- site-1036993.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report