MALICIOUS — 144d27_15a8e0909782470c82c126bc75605c9b.pdf
MALICIOUS — 144d27_15a8e0909782470c82c126bc75605c9b.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
6e0963c26f900b816ac14be3af615660c0f0fc3682e96c0e4d5c8330691599fe - SHA-1:
f8fcfe3e6e745e64e3921fe5f53177cfbc3cb62b - MD5:
4d92dd9b286aa8a90df25ae28c9c8d3e - ssdeep:
1536:4GFrgfCqRhIiwWxKv95OvjClceYaJlZwc:VFrghIqxS5xceYaJIc - TLSH:
T18235CFF395DBEC887D964B132DA50189A082D28D7132A721159D7BBCD47CAFDAE00A31 - Submitted as: 144d27_15a8e0909782470c82c126bc75605c9b.pdf
- File type: pdf · Size: 59267 bytes
- Verdict: malicious (78/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The malicious score of 78/100 is the fusion of 5 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - 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.club/wix?keyword=ya+books+2020+releases, https://b1be71f5-487f-4594-8a31-cc7b9505f2da.filesusr.com/ugd/7ff653_5157d595846b41c89871cfdfeadbb109.pdf?index=true, https://39b66e0a-4574-4b3e-a4b3-ff09de477734.filesusr.com/ugd/ceb2e8_8e9c26fcefa04951b7f9d63fe2aff7c2.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.club/wix?keyword=ya+books+2020+releases
- https://b1be71f5-487f-4594-8a31-cc7b9505f2da.filesusr.com/ugd/7ff653_5157d595846b41c89871cfdfeadbb109.pdf?index=true
- https://39b66e0a-4574-4b3e-a4b3-ff09de477734.filesusr.com/ugd/ceb2e8_8e9c26fcefa04951b7f9d63fe2aff7c2.pdf?index=true
- https://6dd0c72f-e1a8-402c-bc7a-38a8b26a179a.filesusr.com/ugd/144d27_59e228a770dc4552aaf3960e19c6ffa8.pdf?index=true
- https://dcb79f56-a871-449f-bf57-81414fcd4275.filesusr.com/ugd/98857b_70d27775a801441ea0afd18fdf99ad9e.pdf?index=true
- https://b29e27fb-0b5e-470d-8d3a-398c74d0ed6b.filesusr.com/ugd/405339_af66557d9fb4440c86cbd115ddf51319.pdf?index=true
- https://c09e4de9-3b29-4080-9c1a-c416136cda6f.filesusr.com/ugd/09273f_e3fcbb1141f24a7894d43bed145bf89c.pdf?index=true
- https://fec15ea4-fa4b-4624-bc4a-98aa367d6ff3.filesusr.com/ugd/86319b_858356a442744076a107fd9cd1f44b5f.pdf?index=true
- https://66bb4aa9-3e9a-4cde-9ef8-b38b5cf0441f.filesusr.com/ugd/bb4607_efbe8c95b59449d9b5e0f671bb990bb7.pdf?index=true
- https://b7d3148a-c74d-4b83-89f6-f8837ce0ed22.filesusr.com/ugd/ca847e_7007d375e77242cb8f04c298e3dc6a01.pdf?index=true
- https://8816e8b8-2a8d-4009-b20e-aa75389ec015.filesusr.com/ugd/a98ecc_aa97941e5d2c476fb14da27bf481019d.pdf?index=true
- https://4be267b1-4a50-4b11-9e77-43c7e2cd47bc.filesusr.com/ugd/c638b7_27fa2407c752450ba2b5d2d176a29ece.pdf?index=true
- https://0d36c0ad-25ca-48d9-8ddd-e1ec35a1a880.filesusr.com/ugd/3283b0_973b925dd088494298aa0659fb6275a6.pdf?index=true
- https://87a4580a-1c72-4e47-8293-03c64ecdd299.filesusr.com/ugd/8508de_3e025dfc8c434a96838245d691ddc328.pdf?index=true
- https://951e9886-6319-4e00-b59c-d4b0cdb2a28c.filesusr.com/ugd/856cea_97b185ccf71a4e3a8dc60142f7c5853c.pdf?index=true
- https://9c6f0df0-4918-4220-8be5-d4b8cc3b20b6.filesusr.com/ugd/dcf311_bfbd33e20a804fa09b269749c2a18b2e.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.club
- b1be71f5-487f-4594-8a31-cc7b9505f2da.filesusr.com
- 39b66e0a-4574-4b3e-a4b3-ff09de477734.filesusr.com
- 6dd0c72f-e1a8-402c-bc7a-38a8b26a179a.filesusr.com
- dcb79f56-a871-449f-bf57-81414fcd4275.filesusr.com
- b29e27fb-0b5e-470d-8d3a-398c74d0ed6b.filesusr.com
- c09e4de9-3b29-4080-9c1a-c416136cda6f.filesusr.com
- fec15ea4-fa4b-4624-bc4a-98aa367d6ff3.filesusr.com
- 66bb4aa9-3e9a-4cde-9ef8-b38b5cf0441f.filesusr.com
- b7d3148a-c74d-4b83-89f6-f8837ce0ed22.filesusr.com
- 8816e8b8-2a8d-4009-b20e-aa75389ec015.filesusr.com
- 4be267b1-4a50-4b11-9e77-43c7e2cd47bc.filesusr.com
- 0d36c0ad-25ca-48d9-8ddd-e1ec35a1a880.filesusr.com
- 87a4580a-1c72-4e47-8293-03c64ecdd299.filesusr.com
- 951e9886-6319-4e00-b59c-d4b0cdb2a28c.filesusr.com
- 9c6f0df0-4918-4220-8be5-d4b8cc3b20b6.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report