MALICIOUS — zazaf.pdf
MALICIOUS — zazaf.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (77/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
18381ddb0cbb5582947becc6d256458f878903846f5a4500ce15376906a3860c - SHA-1:
9f8aa62edd74b28d09969f4f564e2fd812e15662 - MD5:
671fe54e676a481d184d6ee0f4711e80 - ssdeep:
768:XgGzpDmpvhuCxzlL8+HxL8v0+ScbFixwUAgA10b6+cDbe9oIarr8:wGFapVYv0RcbFix8H1ac/e9o1rr8 - TLSH:
T14B319EF740A3DD8C3A86EB07ADAB10599145E6886173E77409C87B6CC4BC3FC6E409A1 - Submitted as: zazaf.pdf
- File type: pdf · Size: 42393 bytes
- Verdict: malicious (77/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 77/100 is the fusion of 5 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/cbeb4760-17a1-4486-b717-73bf19295853/83576856261.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=pokemon+fire+red+gym+leaders, https://cdn.shopify.com/s/files/1/0436/7125/7241/files/fitufaworewuf.pdf, https://cdn.shopify.com/s/files/1/0432/7279/8373/files/encyclopedia_judaica_vol_13.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://ggtraff.ru/strik?keyword=pokemon+fire+red+gym+leaders
- https://cdn.shopify.com/s/files/1/0436/7125/7241/files/fitufaworewuf.pdf
- https://cdn.shopify.com/s/files/1/0434/1999/2222/files/70308450027.pdf
- https://cdn.shopify.com/s/files/1/0432/7279/8373/files/encyclopedia_judaica_vol_13.pdf
- https://cdn.shopify.com/s/files/1/0436/0926/0190/files/essential_communication.pdf
- https://cdn.shopify.com/s/files/1/0484/7147/4330/files/21185959567.pdf
- https://uploads.strikinglycdn.com/files/cbeb4760-17a1-4486-b717-73bf19295853/83576856261.pdf
- https://uploads.strikinglycdn.com/files/661fd860-0d37-41ed-81c3-d7e8d9b9168b/38350585334.pdf
- https://cdn.shopify.com/s/files/1/0484/7209/6918/files/29152394728.pdf
- https://cdn.shopify.com/s/files/1/0439/7203/4718/files/virgen_de_juquila_oaxaca_mexico.pdf
- https://cdn.shopify.com/s/files/1/0483/9951/5816/files/components_of_health-_and_skill-related_physical_fitness.pdf
- https://uploads.strikinglycdn.com/files/5f647ed0-587e-44b7-bce1-d67b4f6ac098/4731030566.pdf
- https://uploads.strikinglycdn.com/files/853f65b3-0fce-4ecb-9616-e7381e599716/68613583916.pdf
- https://uploads.strikinglycdn.com/files/90ce072c-9fb6-4f52-8587-473a76eb76fd/tafar.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
- ggtraff.ru
- cdn.shopify.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report