MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links, one of which, 'https://ttraff.cc/pify?keyword=supply+chain+management+pdf+download', is identified as a malicious redirector. The document body, though heavily obfuscated, contains text related to 'supply chain management pdf download', reinforcing the lure. The presence of a large number of external PDF links, many hosted on cdn.shopify.com, suggests a link farm designed to distribute malicious content or improve SEO for malicious sites. The ML classifier strongly flagged this PDF as malicious.
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=supply+chain+management+pdf+download
- http://files.stjosephministry.com/uploads/1/3/1/4/131483361/1cbdf8.pdf
- http://kukise.580craftbeermarketplace.com/uploads/1/3/1/4/131437363/4914226.pdf
- http://files.mrsmuenks.com/uploads/1/3/0/8/130814106/8189373.pdf
- https://cdn.shopify.com/s/files/1/0433/4062/8120/files/kazudisarulunexixuso.pdf
- https://cdn.shopify.com/s/files/1/0433/9138/5758/files/79652721584.pdf
- https://cdn.shopify.com/s/files/1/0433/5117/9416/files/7608493696.pdf
- https://cdn.shopify.com/s/files/1/0428/0595/2671/files/buweluwezilu.pdf
- https://cdn.shopify.com/s/files/1/0434/1910/7480/files/26791487798.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tozonolemudafolafoxi.pdf
- https://cdn.shopify.com/s/files/1/0434/5308/7901/files/10282446229.pdf
- https://cdn.shopify.com/s/files/1/0429/7926/2615/files/2681799814.pdf
- https://cdn.shopify.com/s/files/1/0438/4574/6838/files/15774219063.pdf
- https://cdn.shopify.com/s/files/1/0431/5391/6060/files/24167886648.pdf
- https://cdn.shopify.com/s/files/1/0432/8531/5737/files/91895985900.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005f45.bin8bd08375cadf8bd35c8b3d706c093efe78e870c77949741425a84439d6d29bb0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F45 | 5592 bytes |
font_01_sfnt_off00007244.bina6d97f00339992c87ee7cb6eb90959dbdb0f02316d99f0fcc38708a2ae52e4f5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7244 | 10392 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.