SUSPICIOUS — 21134930655.pdf
SUSPICIOUS — 21134930655.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
b3f39315a69fcb2a9b9d98bb629ce35cc5c18c48dcd9b900a692e7ad219f9a01 - SHA-1:
70bbbeb57e1b80fd4de1d16e69b1993c62af61a9 - MD5:
64cefe24bc3fd1be84f742f31052340d - ssdeep:
768:FgGzpDCEEi82CLqrWzQVyIibQH8Rg0FQ8RYc4bz+0gH+bsEZQhQ99Nwl:WGFe95LqrWza3UcyBB4bzP4Y+hQul - TLSH:
T124329EF32097ED8C3E875B876DAB1599A48AD388B132976044D9676CC4B86FD3F00721 - Submitted as: 21134930655.pdf
- File type: pdf · Size: 45797 bytes
- Verdict: suspicious (58/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: http://vapono.myfantasyfarmllc.com/uploads/1/3/1/3/131398225/fomonuw-lefumuzovavomik-nuwola.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=libros+de+ginecologia+y+obstetricia, http://bivosaf.wepnerwellnesstherapy.com/uploads/1/3/0/7/130738755/6b5e2.pdf, http://files.srrlsf.com/uploads/1/3/1/3/131380868/4f04903295aa5.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=libros+de+ginecologia+y+obstetricia
- http://bivosaf.wepnerwellnesstherapy.com/uploads/1/3/0/7/130738755/6b5e2.pdf
- http://files.srrlsf.com/uploads/1/3/1/3/131380868/4f04903295aa5.pdf
- http://dabujo.bluegooseregina.com/uploads/1/3/1/1/131163744/efe9e2550.pdf
- http://files.carolinevanthoff.com/uploads/1/3/1/4/131437236/kifubegugurukepameto.pdf
- http://vapono.myfantasyfarmllc.com/uploads/1/3/1/3/131398225/fomonuw-lefumuzovavomik-nuwola.pdf
- http://files.yarmouthportlibrary.org/uploads/1/3/1/1/131163559/sogoguxo-lajulaxifata-webog.pdf
- http://pafubisi.qsdgroup.com.au/uploads/1/3/0/7/130740450/4380198adc3c36.pdf
- http://lefapol.orsondeane.uk/uploads/1/3/1/6/131606289/rujutezisi-kepeto-wixoxej.pdf
- http://files.vonsmartexercise.com/uploads/1/3/2/7/132740361/d4d93eb8b44af1.pdf
- https://site-1037858.mozfiles.com/files/1037858/vusus.pdf
- https://site-1038868.mozfiles.com/files/1038868/mavinotavag.pdf
- https://site-1036855.mozfiles.com/files/1036855/18146604828.pdf
- https://site-1039315.mozfiles.com/files/1039315/99007090183.pdf
- https://cdn.shopify.com/s/files/1/0499/8283/2790/files/confluence_high_school.pdf
- https://cdn.shopify.com/s/files/1/0434/5951/0424/files/cpt_code_for_thumb_trigger_finger_release.pdf
- https://cdn.shopify.com/s/files/1/0438/4971/1776/files/the_kings_breakfast.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
- bivosaf.wepnerwellnesstherapy.com
- files.srrlsf.com
- dabujo.bluegooseregina.com
- files.carolinevanthoff.com
- vapono.myfantasyfarmllc.com
- files.yarmouthportlibrary.org
- pafubisi.qsdgroup.com.au
- lefapol.orsondeane.uk
- files.vonsmartexercise.com
- site-1037858.mozfiles.com
- site-1038868.mozfiles.com
- site-1036855.mozfiles.com
- site-1039315.mozfiles.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report