MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a malicious redirector link disguised as a game ROM download, which leads to a farm of other PDF files. The ML classifier strongly indicated maliciousness, and the presence of numerous external links suggests a link-farming or redirection scheme. No scripts were extracted, but the embedded malicious URL is the primary indicator of compromise.
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=bomberman+hero+rom
- http://files.omprakashsingh.com/uploads/1/3/0/9/130969048/ea0ee81.pdf
- http://files.mothers-for-mothers.com/uploads/1/3/2/7/132712011/vubunujaduj.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0432/5670/9288/files/railroad_tycoon_2_strategy_guide.pdf
- https://cdn.shopify.com/s/files/1/0428/8220/3801/files/chiari_malformation_type_1_measurements.pdf
- https://cdn.shopify.com/s/files/1/0430/9218/1153/files/67041511218.pdf
- https://cdn.shopify.com/s/files/1/0429/2814/4543/files/44824464181.pdf
- https://cdn.shopify.com/s/files/1/0438/6373/6485/files/jenugobumipafapev.pdf
- https://cdn.shopify.com/s/files/1/0429/3646/7623/files/trigger_points_chart.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/poxusulijupidokubeb.pdf
- https://cdn.shopify.com/s/files/1/0447/1400/0538/files/someone_to_trust_mary_balogh.pdf
- https://cdn.shopify.com/s/files/1/0447/9621/5456/files/page_break_in_jspdf.pdf
- https://cdn.shopify.com/s/files/1/0430/9454/0439/files/chemistry_syllabus.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_off000041ef.binf06e4baeff3e220ab1b84fe9bcbff301a70c3d32f383a1a5022790061e538a63 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x41EF | 4564 bytes |
font_01_sfnt_off00005119.bin5697c8d4f2138885eb2d5a48ec48fc1152a5ac47f69bae0a0a7b4c6fbf67d902 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5119 | 9588 bytes |
font_02_sfnt_off00007179.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7179 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.