MALICIOUS — 27748254558.pdf
MALICIOUS — 27748254558.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:
18e4d624be5b3ef85c70198483b7e1363226c815e1b57db1ae2fe7c742850a36 - SHA-1:
8772202eef04697022ab8965ead39d94a5d624a0 - MD5:
667b1d8f7ae49ee0c770adec791eabbc - ssdeep:
768:AgGzpDNc6rwuWorH7bGpGq+WSKJU5XHaQpsW27wCkwWxN0f9A7:NGFJAaHGSAwXHFpr27TkhxN8A7 - TLSH:
T17A32ADF3906BDD8C7987EB83AEFB15592045D28C303696A409D9762CC27C6BDBF40861 - Submitted as: 27748254558.pdf
- File type: pdf · Size: 45457 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): HEUR:Trojan.Script.Generic
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 HEUR:Trojan.Script.Generic (rule
HEUR:Trojan.Script.Generic) - 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=asientos+de+ajuste+contabilidad+pdf, https://cdn.shopify.com/s/files/1/0437/5740/4309/files/daily_geography_week_31_answers.pdf, https://cdn.shopify.com/s/files/1/0437/6428/5601/files/figibumosovomebesuwojivev.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=asientos+de+ajuste+contabilidad+pdf
- https://cdn.shopify.com/s/files/1/0437/5740/4309/files/daily_geography_week_31_answers.pdf
- https://cdn.shopify.com/s/files/1/0437/6428/5601/files/figibumosovomebesuwojivev.pdf
- https://cdn.shopify.com/s/files/1/0431/2619/4333/files/audacity_plugins_autotune_free.pdf
- https://cdn.shopify.com/s/files/1/0432/6037/9286/files/bozotudepejefixin.pdf
- http://files.normrapp.com/uploads/1/3/1/1/131163977/penajulobifowe-jumejaxilega-buwulaxulibu-bubininuzud.pdf
- http://files.quickfiretalent.com/uploads/1/3/1/3/131380591/7ce39bbaf65c.pdf
- http://files.fermenterspirit.com/uploads/1/3/0/7/130739853/6348297.pdf
- https://site-1037276.mozfiles.com/files/1037276/perejasaxeleras.pdf
- https://site-1036864.mozfiles.com/files/1036864/kogivagi.pdf
- https://site-1036651.mozfiles.com/files/1036651/zinivuxokakobesud.pdf
- https://site-1036918.mozfiles.com/files/1036918/76017070613.pdf
- https://site-1036633.mozfiles.com/files/1036633/62197838082.pdf
- https://site-1037187.mozfiles.com/files/1037187/ronabexivotafotun.pdf
- https://site-1036635.mozfiles.com/files/1036635/jumedi.pdf
- https://site-1036816.mozfiles.com/files/1036816/murudatuseguzixixerufuw.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
- cdn.shopify.com
- files.normrapp.com
- files.quickfiretalent.com
- files.fermenterspirit.com
- site-1037276.mozfiles.com
- site-1036864.mozfiles.com
- site-1036651.mozfiles.com
- site-1036918.mozfiles.com
- site-1036633.mozfiles.com
- site-1037187.mozfiles.com
- site-1036635.mozfiles.com
- site-1036816.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report