SUSPICIOUS — normal_5f86f8b1da02b.pdf
SUSPICIOUS — normal_5f86f8b1da02b.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
28e803d106aa3789c4fed5dc2332f0d89e7e8dba864cbdb2a18c49fac3d02aef - SHA-1:
0d17a736175501da4d915c1de5dce069285bfd4f - MD5:
ee817478c1fb5a456b53723fada20901 - ssdeep:
768:HgGzpDqph0f8mYah8bEba7Kkpsu0MEQ0O0JjLKUZezyguaPxYuaK9rmZ:AGFep77KSsu0MEQ0BjRezaEx9aKZmZ - TLSH:
T1B7329EF790ABDD4D79C7AB03ADE6244A608892887133A76045CC776CD4BC7BD6E10A31 - Submitted as: normal_5f86f8b1da02b.pdf
- File type: pdf · Size: 43706 bytes
- Verdict: suspicious (58/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
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/6a357091-8a26-4b12-86e6-fec9021e7e5c/tufizo.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=matrix+and+determinant+problems+and+solutions+pdf, https://uploads.strikinglycdn.com/files/6a357091-8a26-4b12-86e6-fec9021e7e5c/tufizo.pdf, https://uploads.strikinglycdn.com/files/d9586443-9d6c-401f-8607-42a2a3b90842/wexavibugowajajazimev.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://ggtraff.ru/123?keyword=matrix+and+determinant+problems+and+solutions+pdf
- https://uploads.strikinglycdn.com/files/6a357091-8a26-4b12-86e6-fec9021e7e5c/tufizo.pdf
- https://uploads.strikinglycdn.com/files/d9586443-9d6c-401f-8607-42a2a3b90842/wexavibugowajajazimev.pdf
- https://uploads.strikinglycdn.com/files/aff7fd05-9dc4-453a-90bd-57aff732804a/sanupojunufudarirubimenuv.pdf
- https://uploads.strikinglycdn.com/files/661e0585-5dd5-42a6-b8c9-94059aa9f431/turuvavonexuzi.pdf
- https://uploads.strikinglycdn.com/files/7f7a7901-cd3f-419b-a7ca-2729f08c0b34/rixutozilinidarozowa.pdf
- https://cdn-cms.f-static.net/uploads/4366048/normal_5f86f61f943b9.pdf
- https://cdn-cms.f-static.net/uploads/4365624/normal_5f86f520ca998.pdf
- https://cdn-cms.f-static.net/uploads/4365589/normal_5f86f42a9de41.pdf
- https://site-1041677.mozfiles.com/files/1041677/davizatanovomuleruxu.pdf
- https://site-1042204.mozfiles.com/files/1042204/lanetelaxetetopevutobojad.pdf
- https://cdn.shopify.com/s/files/1/0499/2371/9336/files/35351057470.pdf
- https://cdn.shopify.com/s/files/1/0436/2544/7587/files/42341907410.pdf
- https://cdn.shopify.com/s/files/1/0484/4299/8938/files/11762748892.pdf
- https://cdn.shopify.com/s/files/1/0437/7464/0286/files/15_feet_to_inches.pdf
- https://cdn.shopify.com/s/files/1/0434/4637/0471/files/dabowaxumisiralopene.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/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- ggtraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- site-1041677.mozfiles.com
- site-1042204.mozfiles.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report