MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=modul+belajar+bahasa+jepang+dasar+pdf'. This indicates the document's primary purpose is to lure users to a malicious site. Additionally, the PDF exhibits characteristics of a link farm, with numerous external links, many hosted on cdn.shopify.com. The ML classifier strongly supports the malicious verdict.
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=modul+belajar+bahasa+jepang+dasar+pdf
- http://files.m3df.org/uploads/1/3/1/0/131070420/vofojotonotobivog.pdf
- http://files.franklinareametz.com/uploads/1/3/1/1/131164402/6773950.pdf
- http://files.deltaworkready.com/uploads/1/3/1/8/131856992/5ed6396f81ba.pdf
- https://cdn.shopify.com/s/files/1/0431/5696/3479/files/93022214611.pdf
- https://cdn.shopify.com/s/files/1/0440/6447/3253/files/panowibefezexexiluluke.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jufozigazagapuji.pdf
- https://cdn.shopify.com/s/files/1/0429/5000/0796/files/23484954254.pdf
- https://cdn.shopify.com/s/files/1/0435/9343/3246/files/26847945281.pdf
- https://cdn.shopify.com/s/files/1/0433/0032/3478/files/87176212915.pdf
- https://cdn.shopify.com/s/files/1/0427/8052/4710/files/tumezajiwafituti.pdf
- https://cdn.shopify.com/s/files/1/0435/8583/1070/files/75651442252.pdf
- https://cdn.shopify.com/s/files/1/0432/8423/4396/files/38047062750.pdf
- https://cdn.shopify.com/s/files/1/0427/4687/1974/files/gaketuxetiwab.pdf
- https://cdn.shopify.com/s/files/1/0430/8513/6021/files/fovitalisurapesadika.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/
- https://cdn.shopify.com/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008657.bin6f7e0f0eb0b6ad3f85a3c274e2361f3b637a505016c9968258bf4fedc0f18ecd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8657 | 10572 bytes |
font_01_sfnt_off0000a9d1.bind6166f125e2348df6f89a3c0263c118aa6881f8c0e362f08a5d5f1246ed1c62e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA9D1 | 5280 bytes |
font_02_sfnt_off0000bbbf.binf0b2193d93237abe66e138696b38ccc6e7a0d74b8743c3c5da8505a408644fa7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBBBF | 15132 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.