MALICIOUS — 87868009737.pdf
MALICIOUS — 87868009737.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:
2ba28f2f8382e1a392ce943d559f9ae80e11f8785e201c36c43ad66d8a11d2d3 - SHA-1:
dd0201d4390514ccba688be73cdb379f8094fa15 - MD5:
75b64da699af7a0ff1856521d398f157 - ssdeep:
768:DgGzpDbspH9xaiDFlT0uBuGBbJqfJhso3CJXd/IEcumFgOJC+hjZcvB:8GFHspH3TFr8+o3ChOKOJxhjZcvB - TLSH:
T10F32AEF390A7DD4CBAC67F03AAE9204D9089D649A173A67059D87B2DC0BC6BD7E40C11 - Submitted as: 87868009737.pdf
- File type: pdf · Size: 44409 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=3rd+person+singular+worksheets+pdf, https://uploads.strikinglycdn.com/files/e3e18150-658d-4d42-ac2e-75cfc5646bd1/kewuzubavawonebuti.pdf, https://uploads.strikinglycdn.com/files/5a30bcb2-e83e-4471-8a08-d9f7150a7222/jitafukowilar.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=3rd+person+singular+worksheets+pdf
- https://uploads.strikinglycdn.com/files/e3e18150-658d-4d42-ac2e-75cfc5646bd1/kewuzubavawonebuti.pdf
- https://uploads.strikinglycdn.com/files/5a30bcb2-e83e-4471-8a08-d9f7150a7222/jitafukowilar.pdf
- https://uploads.strikinglycdn.com/files/5d849957-7564-4311-bcdf-23e4778e0abe/78896661552.pdf
- https://uploads.strikinglycdn.com/files/3cffa683-8919-408a-b015-28e6cf056b91/wenifalebizurelapumedirul.pdf
- https://site-1037218.mozfiles.com/files/1037218/78125558633.pdf
- https://site-1036711.mozfiles.com/files/1036711/48642050800.pdf
- https://site-1037177.mozfiles.com/files/1037177/rekiwine.pdf
- https://site-1036676.mozfiles.com/files/1036676/belolalobutigigufixezipo.pdf
- https://site-1036868.mozfiles.com/files/1036868/munosuruxifedudibalapag.pdf
- https://site-1037088.mozfiles.com/files/1037088/63059941600.pdf
- https://site-1036729.mozfiles.com/files/1036729/togogoxalati.pdf
- https://cdn.shopify.com/s/files/1/0436/7751/5929/files/mobabasigusaj.pdf
- https://cdn.shopify.com/s/files/1/0432/3039/6574/files/acquire_werewolf_perks_skyrim.pdf
- https://cdn.shopify.com/s/files/1/0434/5430/0312/files/68785697159.pdf
- https://cdn.shopify.com/s/files/1/0428/3321/5654/files/briggs_and_stratton_ignition_coil_gap.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
- site-1037218.mozfiles.com
- site-1036711.mozfiles.com
- site-1037177.mozfiles.com
- site-1036676.mozfiles.com
- site-1036868.mozfiles.com
- site-1037088.mozfiles.com
- site-1036729.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