SUSPICIOUS — normal_5f8b6676a5a06.pdf
SUSPICIOUS — normal_5f8b6676a5a06.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:
f7666a4f086f69476f74e975e3e272e9356b2481b28c07c70a9e44bccb9d0a2e - SHA-1:
6132da4156b310238dd4397bffb83f71142c54ef - MD5:
eaeae807eeb7f6f21ef945ce8737dbdb - ssdeep:
1536:SGFCeZqqBQmvRhsRrWrbHl7tyLVGHump:LFCehBQAPjrTl7tyhGHX - TLSH:
T1C8339EF310E7ED8C36CB67435DA62189A05AD7892033DA9058CCB76CC4BC6FD6E21A51 - Submitted as: normal_5f8b6676a5a06.pdf
- File type: pdf · Size: 50178 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/6bc442ad-e0ef-44d6-b7b2-f5c4283a67a3/nonike.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ttraff.com/123?keyword=itin+application+form+w7+instructions, https://cdn-cms.f-static.net/uploads/4366375/normal_5f8b3182d3dbb.pdf, https://cdn-cms.f-static.net/uploads/4366646/normal_5f8b5c4d7fa88.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://ttraff.com/123?keyword=itin+application+form+w7+instructions
- https://cdn-cms.f-static.net/uploads/4366375/normal_5f8b3182d3dbb.pdf
- https://cdn-cms.f-static.net/uploads/4366646/normal_5f8b5c4d7fa88.pdf
- https://cdn-cms.f-static.net/uploads/4365582/normal_5f8b5d326e76b.pdf
- https://cdn-cms.f-static.net/uploads/4370273/normal_5f8b653d7ae07.pdf
- https://uploads.strikinglycdn.com/files/6bc442ad-e0ef-44d6-b7b2-f5c4283a67a3/nonike.pdf
- https://pepuzategazeg.weebly.com/uploads/1/3/1/4/131453576/b3ddd1a49eac2a.pdf
- https://jesasifewom.weebly.com/uploads/1/3/1/4/131453969/zitilumonofev.pdf
- https://uploads.strikinglycdn.com/files/e852c366-eb65-49c0-a29c-d37ce032a66a/munujuwinofatotofamakuduw.pdf
- https://uploads.strikinglycdn.com/files/a44d3e82-b09f-448c-8bba-4f850d1900d6/95674359715.pdf
- https://uploads.strikinglycdn.com/files/5be7e2f6-59fc-4ac5-ba3b-6116f26ed219/lokevigug.pdf
- https://uploads.strikinglycdn.com/files/c34ea90f-dc88-4ea0-9ac0-ecd75f4d36c3/34900907335.pdf
- https://uploads.strikinglycdn.com/files/cb7b2f47-a531-4eaa-aa5b-fcfd039cbd47/fupux.pdf
- https://cdn-cms.f-static.net/uploads/4366405/normal_5f8733391bab6.pdf
- https://cdn-cms.f-static.net/uploads/4375708/normal_5f8b625d4c01e.pdf
- https://cdn-cms.f-static.net/uploads/4368740/normal_5f87db31432b8.pdf
- https://uploads.strikinglycdn.com/files/e6ae48a9-b28f-4c8f-921a-6293c2b8fbef/gominajoxamiz.pdf
- https://uploads.strikinglycdn.com/files/bc69fd85-3498-47ee-b7ca-7feeff8e3cd3/filakufisatonu.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
- ttraff.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- pepuzategazeg.weebly.com
- jesasifewom.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report