SUSPICIOUS — 1ef8aaa1dd.pdf
SUSPICIOUS — 1ef8aaa1dd.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
e1a73476e4f7e9de9d457de21ba93d41c24af5d0b94460230362e0e27aa3dfc2 - SHA-1:
7ba2b9139ba45d65db5890312bd968952a9e1b38 - MD5:
fb37a327a0f4d358742b551762aa3661 - ssdeep:
768:bgGzpDqJh/qMP/Zj/6Adr93GjjJSQ7Jv4HYihGMtB+xeVpjrnxtjJkTYT/H:kGF2tB/6I93pQ79ihQILnxtjJkTYT/H - TLSH:
T1A1309EF39057DD8C2AC6AB43BFAA1419214AD68D7033E6A009D8777CC4BC6BD6E40572 - Submitted as: 1ef8aaa1dd.pdf
- File type: pdf · Size: 36484 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=backstreet%20boys%20birthday%20card, https://cdn-cms.f-static.net/uploads/4369329/normal_5f8995a742218.pdf, https://gizukazirup.weebly.com/uploads/1/3/4/4/134443136/xitasom.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/wb?keyword=backstreet%20boys%20birthday%20card
- https://cdn-cms.f-static.net/uploads/4369329/normal_5f8995a742218.pdf
- https://gizukazirup.weebly.com/uploads/1/3/4/4/134443136/xitasom.pdf
- https://uploads.strikinglycdn.com/files/1bad9c99-1442-4266-9ba9-560bfabec036/14159807057.pdf
- https://uploads.strikinglycdn.com/files/b139d96c-f4a8-4ade-9cb5-0b807e101d94/90250469591.pdf
- https://cdn-cms.f-static.net/uploads/4365628/normal_5f8b25b7a3cf2.pdf
- https://s3.amazonaws.com/panalipolifod/xinitiwijezuvo.pdf
- https://cdn.shopify.com/s/files/1/0480/0387/4967/files/creda_tumble_dryer_t622cw_manual.pdf
- https://dujopoda.weebly.com/uploads/1/3/0/7/130739119/28554863ba.pdf
- https://zizuralozirufu.weebly.com/uploads/1/3/1/4/131483034/masobuden-wexov-tovafifinif.pdf
- https://cdn.shopify.com/s/files/1/0431/7862/3138/files/teranezudoluvo.pdf
- https://cdn.shopify.com/s/files/1/0435/1275/8426/files/glide_library_for_android.pdf
- https://s3.amazonaws.com/wonoti/fuxoginadodamuf.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-cms.f-static.net
- gizukazirup.weebly.com
- uploads.strikinglycdn.com
- s3.amazonaws.com
- cdn.shopify.com
- dujopoda.weebly.com
- zizuralozirufu.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report