SUSPICIOUS — 550930d65dba3b.pdf
SUSPICIOUS — 550930d65dba3b.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:
7cbe4a1ed4b5fa17ba1509e9c4653a3a1a3a95a09df48c29350a4751227a1fb6 - SHA-1:
03853d9e653b194275905fd833053744ab82059f - MD5:
ba0a6b137d7a7883e2c38184f1ce9557 - ssdeep:
768:OgGzpD+e1/yAfrdFoZu2m9hRBD9JFMPXiX6qkOzNyVkbqfWOnE+Z2bFJLYbyyLw7:rGFqeXIVVfWOE+ZiJMb7Mb136ovj - TLSH:
T17E327DF310A7DD8C3A8BAB4378A7159664CA87886232D7A004CC376DD47C6BDBF10991 - Submitted as: 550930d65dba3b.pdf
- File type: pdf · Size: 46763 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://cctraff.ru/wb?keyword=the%20beauty%20behind%20the%20madness%20download, https://cdn-cms.f-static.net/uploads/4365624/normal_5f87dd8564bdf.pdf, https://cdn-cms.f-static.net/uploads/4369315/normal_5f87f9d41e43b.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=the%20beauty%20behind%20the%20madness%20download
- https://cdn-cms.f-static.net/uploads/4365624/normal_5f87dd8564bdf.pdf
- https://cdn-cms.f-static.net/uploads/4369315/normal_5f87f9d41e43b.pdf
- https://cdn-cms.f-static.net/uploads/4375531/normal_5f89644de5544.pdf
- https://cdn-cms.f-static.net/uploads/4371247/normal_5f89281757b8c.pdf
- https://cdn.shopify.com/s/files/1/0501/0777/7189/files/xutobiroxupoxabopu.pdf
- https://cdn.shopify.com/s/files/1/0503/9675/8203/files/lepusevef.pdf
- https://cdn-cms.f-static.net/uploads/4370054/normal_5f880c615f017.pdf
- https://cdn-cms.f-static.net/uploads/4373297/normal_5f8a1386ed38b.pdf
- https://cdn-cms.f-static.net/uploads/4373004/normal_5f8a5ba3aa3fe.pdf
- https://cdn-cms.f-static.net/uploads/4371799/normal_5f896309dc923.pdf
- https://cdn-cms.f-static.net/uploads/4368227/normal_5f8a16f00f4f1.pdf
- https://uploads.strikinglycdn.com/files/b7128f20-6c60-4e9e-863c-f7ddb990295c/55314537221.pdf
- https://uploads.strikinglycdn.com/files/98ff503c-64a9-4cd3-9a43-1c995e5211a0/sobubaj.pdf
- https://uploads.strikinglycdn.com/files/ae307797-46b5-4f3e-b07e-bcdcac4780b4/nafajujo.pdf
- https://uploads.strikinglycdn.com/files/c8ff7957-c6a5-4279-948c-da255c9b5662/91541915040.pdf
- https://uploads.strikinglycdn.com/files/f1f5cf5d-34b8-404f-b401-3a0855bb857c/asus_zenbook_ux310ua_rb52_i5_6200u.pdf
- https://cdn.shopify.com/s/files/1/0481/9350/3384/files/control_systems_engineering_nise_6th_edition.pdf
- https://cdn.shopify.com/s/files/1/0492/4565/1110/files/1689_london_baptist_confession_in_modern_english.pdf
- https://cdn.shopify.com/s/files/1/0438/9139/2664/files/is_62_brooklyn.pdf
- https://cdn.shopify.com/s/files/1/0501/6875/8453/files/pillars_of_eternity_paladin_guide_3.0.pdf
- https://cdn.shopify.com/s/files/1/0482/9439/6068/files/watch_bridesmaids_online_free.pdf
- https://cdn.shopify.com/s/files/1/0483/0632/3620/files/positive_thinking_books_free_download.pdf
- https://cdn.shopify.com/s/files/1/0465/2302/3518/files/30732476845.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
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