SUSPICIOUS — f6543d.pdf
SUSPICIOUS — f6543d.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100), attributed to the Emotet family. 3 of 50 detection engines flagged it.
Identification
- SHA-256:
19b029063c0b2d046c08ca79e2a3da7e0104f7f818d49076c67da0f308877bb1 - SHA-1:
63781fb04f023fb89d759838b7863ba1cb632d9d - MD5:
f1febf1de55e38c4f76fa6c23fc58f7b - ssdeep:
1536:5GFqppblLZ5kb0ZOfvRoFKzROfKkBKK6Wl2VNqi/n5YqT:MFqpp5vkt6Hf/MKoHq8WO - TLSH:
T1B439D0B30063FD8CBD4A9F57DEEA019EA18DC349A0269750188C7B6CD0BC5FD6E20961 - Submitted as: f6543d.pdf
- File type: pdf · Size: 85931 bytes
- Verdict: suspicious (58/100) · Family: Emotet
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- YARA: JPCERT/CC: JPCERT_Emotet
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- YARA: JPCERT/CC flagged JPCERT_Emotet (rule
JPCERT_Emotet) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://gettraff.ru/wb?keyword=deadfire%20builds%20guide, https://uploads.strikinglycdn.com/files/d2d641d4-c708-4045-a601-57a50e2c15dc/40091584344.pdf, https://uploads.strikinglycdn.com/files/ed7d3931-4afd-45dd-ae4f-9c3787725bbf/dutabixemeg.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://gettraff.ru/wb?keyword=deadfire%20builds%20guide
- https://uploads.strikinglycdn.com/files/d2d641d4-c708-4045-a601-57a50e2c15dc/40091584344.pdf
- https://uploads.strikinglycdn.com/files/ed7d3931-4afd-45dd-ae4f-9c3787725bbf/dutabixemeg.pdf
- https://uploads.strikinglycdn.com/files/04236bb9-e73c-45d8-80f8-660798865c0e/40698733902.pdf
- https://cdn-cms.f-static.net/uploads/4366312/normal_5f8a5827e81cd.pdf
- https://cdn-cms.f-static.net/uploads/4366057/normal_5f8971b8e794d.pdf
- https://cdn-cms.f-static.net/uploads/4366374/normal_5f87274811899.pdf
- https://cdn.shopify.com/s/files/1/0434/0819/5736/files/sabifolafi.pdf
- https://cdn.shopify.com/s/files/1/0432/2089/3851/files/photoshop_touch_android_apk_2019.pdf
- https://cdn.shopify.com/s/files/1/0268/6861/3308/files/62536536846.pdf
- https://cdn.shopify.com/s/files/1/0491/8417/8342/files/polygroup_summer_waves_manual.pdf
- https://cdn.shopify.com/s/files/1/0461/9128/0277/files/vocab_unit_3_level_f_synonyms_answers.pdf
- https://cdn.shopify.com/s/files/1/0483/7297/3728/files/current_affairs_july_2020_affairs_cloud.pdf
- https://cdn.shopify.com/s/files/1/0266/9838/3545/files/4033031108.pdf
- https://cdn.shopify.com/s/files/1/0435/3025/6536/files/whats_the_brand_level_6.pdf
- https://cdn.shopify.com/s/files/1/0483/5298/5251/files/sentry_fire_safe_1100.pdf
- https://uploads.strikinglycdn.com/files/734b8779-f63d-45e7-8666-ae46c9604857/80023484485.pdf
- https://uploads.strikinglycdn.com/files/caaa44ae-c37b-4657-9e43-93d2bf4cbb0b/10135251327.pdf
- https://uploads.strikinglycdn.com/files/36872e79-f545-4590-b568-098307ecc499/70359418606.pdf
- https://uploads.strikinglycdn.com/files/f3fdf612-6663-446e-b27f-6095caa5756a/wimamokemibobapu.pdf
- https://uploads.strikinglycdn.com/files/7f1eb823-05b1-41c5-adee-46a172986050/38069399303.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/
Embedded domains
- gettraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report