MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to a link farm infrastructure designed to redirect users to potentially malicious sites. The primary redirector URL identified is https://ttraff.cc/pify?keyword=understanding+capital+markets+pdf. While the document body contains text related to capital markets, the heuristic firings strongly indicate a malicious redirection scheme rather than legitimate content delivery.
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=understanding+capital+markets+pdf
- http://jaluje.collegefootballtoday.org/uploads/1/3/1/6/131606066/xuwesodinududod-rexakodegep-riworaget.pdf
- http://files.hajarswell.org/uploads/1/3/1/4/131437363/1bcb0d1c7f122.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0431/4251/2802/files/rukosedezone.pdf
- https://cdn.shopify.com/s/files/1/0441/4259/2152/files/deguzediperesuwijejagok.pdf
- https://cdn.shopify.com/s/files/1/0438/4024/1829/files/bmw_x3_repair_manual.pdf
- https://cdn.shopify.com/s/files/1/0430/0832/7829/files/zelogusaxidub.pdf
- https://cdn.shopify.com/s/files/1/0434/0563/9836/files/zuzuxedazif.pdf
- https://cdn.shopify.com/s/files/1/0429/2627/6774/files/kefesujalomigimuzifaw.pdf
- https://cdn.shopify.com/s/files/1/0431/3733/5464/files/99617707027.pdf
- https://cdn.shopify.com/s/files/1/0433/4164/3928/files/ubuntu_11._04_32_bit_iso_free.pdf
- https://cdn.shopify.com/s/files/1/0432/5860/9819/files/65732397412.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_off000077cd.bin96e9de38421487d925db6e2654f8d2e7edea68887c7355b4a1280f4aabab9c1c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77CD | 5208 bytes |
font_01_sfnt_off00008968.bin68b5abae38d7caddf2fb0779316e134d9914c0ffdaba88c28c3b052f4cc6e7f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8968 | 10320 bytes |
font_02_sfnt_off0000acc2.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xACC2 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.