MALICIOUS — 227d0f_f21861fd7cd84aa7b9b29a8b14cd40ef.pdf

MALICIOUS — 227d0f_f21861fd7cd84aa7b9b29a8b14cd40ef.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: afe6da1a26ff95bfa78795a359d5897ceaf75379a4fa3f02d11b7c647e4c3971
• SHA-1: d2c8261a4cb29bb4011e6c1cde8bcaf25160d98a
• MD5: 4b3410190fb6c9157a1807e8fd25a91c
• ssdeep: 1536:wGFvSIsWVUNcwfSQIE2/0Z9ZRgsatIatiVp:9FvSIsTCoIEuCRgvzto
• TLSH: T1F734B0F36597DD4C7BC6AF139DE525185446DB8E2032A3540888BBACC4BC7BE6F40960
• Submitted as: 227d0f_f21861fd7cd84aa7b9b29a8b14cd40ef.pdf
• File type: pdf · Size: 55727 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.com/wix?keyword=sara+taylor+sally+hallett, https://a1543656-6013-419a-a4f6-386d0f7e2093.filesusr.com/ugd/4329d7_9fe5c360133a459a8a5d6f45d0531fdf.pdf?index=true, https://14732304-f808-11ea-a328-fc4dd43d38a6.filesusr.com/ugd/9117e0_0735683d6aba43a88d7b673d6421f259.pdf?index=true - 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.com/wix?keyword=sara+taylor+sally+hallett
• https://a1543656-6013-419a-a4f6-386d0f7e2093.filesusr.com/ugd/4329d7_9fe5c360133a459a8a5d6f45d0531fdf.pdf?index=true
• https://14732304-f808-11ea-a328-fc4dd43d38a6.filesusr.com/ugd/9117e0_0735683d6aba43a88d7b673d6421f259.pdf?index=true
• https://68ecbfc1-90bc-4657-85f0-0f61d171602d.filesusr.com/ugd/7a13df_9f63d18d8da54774936c74b552001aed.pdf?index=true
• https://fe9376ad-ae9f-47f6-a1d4-e7eb3a72cb48.filesusr.com/ugd/4329d7_9e8048efc06042c1b2e4ab6c9903867c.pdf?index=true
• https://cdn.shopify.com/s/files/1/0428/9826/0124/files/zugekefinu.pdf
• https://cdn.shopify.com/s/files/1/0428/0310/1863/files/xogapidesofesasasaziru.pdf
• https://cdn.shopify.com/s/files/1/0434/2461/2508/files/56979931218.pdf
• https://cdn.shopify.com/s/files/1/0460/1197/3799/files/auckland_international_airport_flight_information.pdf
• https://cdn.shopify.com/s/files/1/0432/2118/8763/files/barnett_jackal_user_manual.pdf
• https://046271e0-5544-4b74-9052-808681b28479.filesusr.com/ugd/2994dd_d82977ef085c4c598a4996df0858ba6f.pdf?index=true
• https://54a0d891-459b-4a14-82b5-efcfd22b950e.filesusr.com/ugd/974a4e_93282fd6a596434cba2f4cd3c81569ae.pdf?index=true
• https://04f581e7-da1f-4b43-b352-452121160611.filesusr.com/ugd/0b46e6_f6585cd5c920478d995134440207e5cf.pdf?index=true
• https://05d9e9bd-849c-4b34-88d7-c86bdd26ece3.filesusr.com/ugd/e948c1_4ea34beae228496386706beb74273769.pdf?index=true
• https://5dd11264-e94b-46c0-ad94-8984b9cf59d4.filesusr.com/ugd/18f527_c1b8404c182049da95fa36559e552994.pdf?index=true
• https://2396eb86-1282-446a-b190-ce7e82f7c97c.filesusr.com/ugd/610d21_7f78207ee70447ada979a66b49ce5f7a.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.com
• a1543656-6013-419a-a4f6-386d0f7e2093.filesusr.com
• 14732304-f808-11ea-a328-fc4dd43d38a6.filesusr.com
• 68ecbfc1-90bc-4657-85f0-0f61d171602d.filesusr.com
• fe9376ad-ae9f-47f6-a1d4-e7eb3a72cb48.filesusr.com
• cdn.shopify.com
• 046271e0-5544-4b74-9052-808681b28479.filesusr.com
• 54a0d891-459b-4a14-82b5-efcfd22b950e.filesusr.com
• 04f581e7-da1f-4b43-b352-452121160611.filesusr.com
• 05d9e9bd-849c-4b34-88d7-c86bdd26ece3.filesusr.com
• 5dd11264-e94b-46c0-ad94-8984b9cf59d4.filesusr.com
• 2396eb86-1282-446a-b190-ce7e82f7c97c.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report