MALICIOUS — 84997758075.pdf
MALICIOUS — 84997758075.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
90b5b0412a85413e894688a211b9cae85c3c6e96d06eef39b23ee6c4213b3517 - SHA-1:
51703fecd7b8bc77eed66c4a90a2e8e15aa0f361 - MD5:
24b87ad25d447e525000a9570ab80560 - ssdeep:
768:0gGzpDgpJ4xYe3JVl/pj9V5bccUmNTlIvztoAIjxf9h08pA4sMZNRSfx2xOClieg:BGF8pJ4xrccUk0O28pVTRSSUeDYFV9 - TLSH:
T14D318DF3509BED4C7A876B27ADAB1551554AC38C6237EB94448C3B2CE0BC5BCAF10621 - Submitted as: 84997758075.pdf
- File type: pdf · Size: 42921 bytes
- Verdict: malicious (75/100)
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 malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://cdn-cms.f-static.net/uploads/4365539/normal_5f872a8784a51.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=arduino+due+programming+guide, https://cdn-cms.f-static.net/uploads/4373016/normal_5f88aa2f4b2d0.pdf, https://cdn-cms.f-static.net/uploads/4366362/normal_5f88099f44762.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/strik?keyword=arduino+due+programming+guide
- https://cdn-cms.f-static.net/uploads/4373016/normal_5f88aa2f4b2d0.pdf
- https://cdn-cms.f-static.net/uploads/4366362/normal_5f88099f44762.pdf
- https://cdn-cms.f-static.net/uploads/4366357/normal_5f871212097db.pdf
- https://cdn-cms.f-static.net/uploads/4370304/normal_5f8892589d189.pdf
- https://cdn.shopify.com/s/files/1/0501/7622/9531/files/living_with_parents_tenancy_agreement_sample.pdf
- https://cdn.shopify.com/s/files/1/0493/1167/8623/files/witanozofikawilufamave.pdf
- https://cdn-cms.f-static.net/uploads/4368265/normal_5f8770456eed4.pdf
- https://cdn-cms.f-static.net/uploads/4367273/normal_5f8759d786537.pdf
- https://cdn-cms.f-static.net/uploads/4366302/normal_5f877f04f14a5.pdf
- https://cdn-cms.f-static.net/uploads/4365562/normal_5f8712bf43821.pdf
- https://cdn-cms.f-static.net/uploads/4365539/normal_5f872a8784a51.pdf
- https://cdn.shopify.com/s/files/1/0482/2407/5936/files/76405183651.pdf
- https://cdn.shopify.com/s/files/1/0480/2415/8367/files/56439626703.pdf
- https://cdn.shopify.com/s/files/1/0437/7313/2957/files/91486662747.pdf
- https://cdn.shopify.com/s/files/1/0501/0941/5581/files/blue_bloods_episode_guide_season_2.pdf
- https://cdn.shopify.com/s/files/1/0434/6036/2392/files/newtons_2nd_law_worksheet.pdf
- https://site-1036695.mozfiles.com/files/1036695/marasowupazubaritu.pdf
- https://site-1048219.mozfiles.com/files/1048219/ragegizono.pdf
- https://site-1037833.mozfiles.com/files/1037833/zuzenaxujixikejajanuxu.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/
Embedded domains
- cctraff.ru
- cdn-cms.f-static.net
- cdn.shopify.com
- site-1036695.mozfiles.com
- site-1048219.mozfiles.com
- site-1037833.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report