MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains a large number of external links, many of which point to potentially malicious redirector infrastructure. The primary malicious URL identified is https://ttraff.cc/pify?keyword=factorio+8+to+4+balancer, which is likely used to redirect users to further malicious content. The ML classifier strongly indicated maliciousness, supporting the presence of a malicious redirector.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne 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://ttraff.cc/pify?keyword=factorio+8+to+4+balancer
- http://files.rsvpvolunteercaregivers.org/uploads/1/3/2/6/132681824/navate.pdf
- http://files.casacarina.co.uk/uploads/1/3/2/8/132815003/6b8ec1e0.pdf
- http://files.chelseamwest.com/uploads/1/3/1/3/131380601/9d4f8d04d274933.pdf
- http://files.farmersandfamiliesforlivingston.com/uploads/1/3/0/7/130739146/fc651e56c2d2.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0427/5663/6828/files/31107182944.pdf
- https://cdn.shopify.com/s/files/1/0430/6753/9623/files/36971423372.pdf
- https://cdn.shopify.com/s/files/1/0428/1961/6935/files/93858229941.pdf
- https://cdn.shopify.com/s/files/1/0428/9432/7961/files/sosoketiwotoxul.pdf
- https://cdn.shopify.com/s/files/1/0431/6227/1898/files/bazojizikobotatiximume.pdf
- https://cdn.shopify.com/s/files/1/0430/4083/3690/files/tatudanedas.pdf
- https://cdn.shopify.com/s/files/1/0434/1674/8188/files/jeropefig.pdf
- https://cdn.shopify.com/s/files/1/0431/7410/1149/files/wonutalegikixomij.pdf
- https://cdn.shopify.com/s/files/1/0428/9619/5737/files/61123743620.pdf
- https://cdn.shopify.com/s/files/1/0437/2607/8106/files/favurud.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/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000057bd.bined17b4891f91d0b1357234e1ea0b43cd804d7969ce0f3a8a3b10dbdae17eaf09 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x57BD | 4780 bytes |
font_01_sfnt_off00006801.binfc055beec8e574906a5d9ca84801325ff22afab9b5dc77c81f2f402114a3b0b7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6801 | 10144 bytes |
font_02_sfnt_off00008aae.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8AAE | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.