PDF malware analysis — malicious · 1b15945ff06faad5

MALICIOUS

PDF

33.6 KB Created: 2020-11-09 15:57:42 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: f1df81e119d90bb224eee31e2ae67659 SHA-1: 93ab74576702a6dd85d96aa2fe211596f0616a88 SHA-256: 1b15945ff06faad5b00e9afb8c5dc46efb7a7f273ce078468221e8ac855d67c2

92 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF file contains a critical heuristic firing indicating it links to known malicious redirector infrastructure. The embedded URL, https://ggtraff.ru/aws?keyword=lamento+della+ninfa+text, is identified as a malicious redirector. The ML classifier also strongly flagged this PDF as malicious. The document body, though heavily obfuscated, contains the same URL, reinforcing its malicious intent.

Machine Learning

Nyx PDF Classifier malicious score 0.9976

Heuristics 2

PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK

PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
Embedded URL info EMBEDDED_URL

One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
URL https://ggtraff.ru/aws?keyword=lamento+della+ninfa+text
- https://cdn-cms.f-static.net/uploads/4382192/normal_5fa90c8e5e9c7.pdf
- https://cdn-cms.f-static.net/uploads/4383913/normal_5f9f6cdd6ddb3.pdf
- https://cdn-cms.f-static.net/uploads/4421477/normal_5fa5b8fb40dbe.pdf
- https://cdn-cms.f-static.net/uploads/4383170/normal_5f9e52da65881.pdf
- https://cdn-cms.f-static.net/uploads/4369768/normal_5fa59dbca137f.pdf
- https://cdn-cms.f-static.net/uploads/4416810/normal_5f9b0d0940bca.pdf
- https://uploads.strikinglycdn.com/files/7ac0c2b5-2900-4ec9-87be-b990c6147c63/como_aprender_a_hablar_en_publico_ander_egg.pdf
- https://s3.amazonaws.com/nefagolom/81604648650.pdf
- https://uploads.strikinglycdn.com/files/d192a51a-74c3-4a35-830a-837deb0257ed/pimafafoxoga.pdf
- https://uploads.strikinglycdn.com/files/a928e181-13f2-4be7-a438-8b72a0b11957/beditite.pdf
- https://uploads.strikinglycdn.com/files/1ca8b847-37e1-4295-9a27-b62b9ada2466/what_modification_of_the_choroid_that_is_not_present_in_humans.pdf
- https://s3.amazonaws.com/safago/lori_loughlin_trial_date_set.pdf
- https://s3.amazonaws.com/henghuili-files2/anxiety_assessment_tools.pdf

Open this report in the interactive analyzer, or submit your own file for analysis.