SUSPICIOUS — 2840376.pdf
SUSPICIOUS — 2840376.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c07616c2cdc29dda3aed7fd41a83004690099b457f5db9062f602798ac9ed7c9 - SHA-1:
bba524e24d4e71805dbd63deb1b19d9ce7087ad7 - MD5:
589f19edbb40f8a5533206a3972053cb - ssdeep:
768:77gGzpD0piojzO1IpJmGn7yij2fBig/XbuyXvoA9YEMebIXDpwadnQqH+R5r9a:YGFwpioJgvoA97MebKpLnz+R5r9a - TLSH:
T144307DF35093EC4D3A8FAB47AEEB1159A14AC28D6132D7A1488C331DD4BC5ED7E40A61 - Submitted as: 2840376.pdf
- File type: pdf · Size: 37444 bytes
- Verdict: suspicious (58/100)
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 suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/6d520110-7ad1-4b68-b8d0-55bf16130f03/vadegoj.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=college%20physics%209th%20edition%20solution, https://cdn-cms.f-static.net/uploads/4366384/normal_5f87a018dc0f8.pdf, https://cdn-cms.f-static.net/uploads/4365626/normal_5f8723897330b.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=college%20physics%209th%20edition%20solution
- https://cdn-cms.f-static.net/uploads/4366384/normal_5f87a018dc0f8.pdf
- https://cdn-cms.f-static.net/uploads/4365626/normal_5f8723897330b.pdf
- https://cdn-cms.f-static.net/uploads/4367646/normal_5f8783f18671d.pdf
- https://cdn-cms.f-static.net/uploads/4367302/normal_5f877f5fc4fde.pdf
- https://cdn.shopify.com/s/files/1/0496/5990/4163/files/carta_de_amor_perdoname_por_fallarte.pdf
- https://cdn.shopify.com/s/files/1/0497/1462/6717/files/diet_planner_app_android_source_code.pdf
- https://cdn.shopify.com/s/files/1/0482/5366/5442/files/star_wars_the_old_republic_sentinel_guide.pdf
- https://cdn.shopify.com/s/files/1/0428/3973/6487/files/soon_go_bike_speedometer_user_manual.pdf
- https://uploads.strikinglycdn.com/files/6d520110-7ad1-4b68-b8d0-55bf16130f03/vadegoj.pdf
- https://uploads.strikinglycdn.com/files/58e4fc41-9c8d-482f-905a-b0612cc25c1a/75470356886.pdf
- https://uploads.strikinglycdn.com/files/11ff3e04-56f6-4f79-bc84-65559f2ae5f6/35810630401.pdf
- https://uploads.strikinglycdn.com/files/494756cf-571b-4ec1-a548-371cd3de37fb/53496044578.pdf
- https://uploads.strikinglycdn.com/files/d34d43e0-20cf-4af8-a94f-5db3ef203c6f/15128465116.pdf
- https://uploads.strikinglycdn.com/files/2204bd98-783a-47f5-b974-13a2e3b90454/lokotakexuxa.pdf
- https://uploads.strikinglycdn.com/files/93fec3f3-a566-4095-8b93-a533dcf02917/xexetij.pdf
- https://uploads.strikinglycdn.com/files/1e3b4271-15c0-483a-b6c8-0453c7bc08b8/69776230844.pdf
- https://uploads.strikinglycdn.com/files/fc4a9093-bb9c-4f25-92a8-21210e946f4b/8266274827.pdf
- https://cdn.shopify.com/s/files/1/0502/9707/7925/files/nvidia_games_on_android.pdf
- https://cdn.shopify.com/s/files/1/0498/3006/8386/files/repeating_patterns_worksheets_kindergarten.pdf
- https://cdn.shopify.com/s/files/1/0433/7424/8101/files/y_not_stop.pdf
- https://cdn.shopify.com/s/files/1/0502/9865/0789/files/46690030015.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/
Embedded domains
- cctraff.ru
- cdn-cms.f-static.net
- 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