MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a deceptive lure, presenting itself as a 'discounted cash flow spreadsheet example' to trick users into clicking a malicious link. The primary link, 'https://ttraff.cc/pify?keyword=discounted+cash+flow+spreadsheet+example', is identified as a known malicious redirector. The document also hosts a large number of external PDF links, many pointing to Shopify domains, suggesting a link farm or SEO manipulation tactic to distribute the malicious content. No scripts were extracted, but the presence of a malicious redirector and the link farm strategy indicate a phishing or social engineering attack.
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=discounted+cash+flow+spreadsheet+example
- http://files.sunniefrancomphotography.com/uploads/1/3/1/4/131437158/6986720.pdf
- http://files.bluebutterflycoffee.com/uploads/1/3/0/9/130968947/dd3fa0.pdf
- http://files.dariellellis.com/uploads/1/3/2/3/132303339/42528.pdf
- http://files.retreatjourneys.com/uploads/1/3/2/6/132695472/57feba3185d5a09.pdf
- http://files.a-prickly-pair.com/uploads/1/3/0/7/130775516/pideb_vokuj_zefeba_xujabifesori.pdf
- https://cdn.shopify.com/s/files/1/0439/5322/5883/files/22283791519.pdf
- https://cdn.shopify.com/s/files/1/0429/4259/5239/files/55848500188.pdf
- https://cdn.shopify.com/s/files/1/0431/1826/4469/files/ruzalakavufixesesof.pdf
- https://cdn.shopify.com/s/files/1/0437/4324/8533/files/ziwibokufuz.pdf
- https://cdn.shopify.com/s/files/1/0427/5296/6812/files/boxigapibex.pdf
- https://cdn.shopify.com/s/files/1/0432/4527/3251/files/skull_candy_mp3.pdf
- https://cdn.shopify.com/s/files/1/0429/5245/8396/files/food_biochemistry_lecture_notes.pdf
- https://cdn.shopify.com/s/files/1/0431/5768/4375/files/tiburibej.pdf
- https://cdn.shopify.com/s/files/1/0434/2022/1607/files/73274461509.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_off00006b13.bin28967cb74f408cf8831932565e4ae69b8d6b82d93e09638db14d211c5bbab9c7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B13 | 5556 bytes |
font_01_sfnt_off00007de0.bin961e3fdc939272f4b0535d581769311b8a83fa0f360b4812ab06e8fb3bcaa065 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DE0 | 10652 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.