MALICIOUS — 3cb679_3a4595d7e70646458b8b4c29a4c59440.pdf
MALICIOUS — 3cb679_3a4595d7e70646458b8b4c29a4c59440.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:
4c6c7dd225cad3ae23ef889a9c6e66993fd1b043a1e83ee3d57b076c9854818f - SHA-1:
c2fe9b066a932537194b6544bb0bec1f8148530f - MD5:
66599bb2a92e9e926a10fab1601c0dc9 - ssdeep:
768:kgGzpDg7pElTyN88GwX3+Vqy+ILqnzxlxcQtg7VjfI0UpqhIT:RGFs73+VUPPxsxjfjUUhIT - TLSH:
T19D31ADF350B7ED487AC6EF036EDA1019911AD68D6033A6A449E9366CC5BC2BD3E40921 - Submitted as: 3cb679_3a4595d7e70646458b8b4c29a4c59440.pdf
- File type: pdf · Size: 41470 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://ttraff.ru/wix?keyword=old+gregg+quotes+curly+jefferson, https://cdn.shopify.com/s/files/1/0430/4021/1097/files/1036368424.pdf, https://cdn.shopify.com/s/files/1/0427/9743/2999/files/icons_superpowered_roleplaying_the_assembled_edition.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://ttraff.ru/wix?keyword=old+gregg+quotes+curly+jefferson
- https://cdn.shopify.com/s/files/1/0430/4021/1097/files/1036368424.pdf
- https://cdn.shopify.com/s/files/1/0427/9743/2999/files/icons_superpowered_roleplaying_the_assembled_edition.pdf
- https://cdn.shopify.com/s/files/1/0437/9095/8749/files/3153013066.pdf
- https://cdn.shopify.com/s/files/1/0430/8742/9785/files/50494233476.pdf
- https://cdn.shopify.com/s/files/1/0434/4964/7264/files/96505742479.pdf
- https://cdn.shopify.com/s/files/1/0438/0449/1936/files/website_als_speichern_chrome.pdf
- https://cdn.shopify.com/s/files/1/0433/6104/2591/files/ribibafizavorawovex.pdf
- https://cdn.shopify.com/s/files/1/0431/6787/5221/files/homemade_submachine_gun_plan.pdf
- https://cdn.shopify.com/s/files/1/0437/9148/3031/files/how_to_read_a_file_c.pdf
- https://cdn.shopify.com/s/files/1/0431/5208/1053/files/formas_normales_base_de_datos_ejemplos.pdf
- https://0af14f5c-ca22-4bc2-8646-5af6df61b7f8.filesusr.com/ugd/2dbf5a_70b2149578384cf799e4ca1a5e58474a.pdf?index=true
- https://537deb8d-1715-4b5f-84b1-451b89318887.filesusr.com/ugd/80bfa9_28538a621f8547d48c1443d8f46e126b.pdf?index=true
- 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
- ttraff.ru
- cdn.shopify.com
- 0af14f5c-ca22-4bc2-8646-5af6df61b7f8.filesusr.com
- 537deb8d-1715-4b5f-84b1-451b89318887.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report