MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to known malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body and embedded URLs suggest a lure related to banking and cheque collection, designed to trick users into clicking the malicious link. The PDF_SEO_LINK_FARM heuristic indicates a large number of similar links, likely for SEO poisoning or to distribute the malicious payload across multiple domains.
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.com/pify?keyword=authorization+letter+for+bank+to+collect+cheque+book+pdf
- http://zuvula.panstream.co.uk/uploads/1/3/1/8/131857315/26bd5365.pdf
- http://wulaxapi.luanneruona.com/uploads/1/3/1/4/131437044/cf3d66eba2b2d.pdf
- http://bumete.cafecarpenter.com.au/uploads/1/3/0/9/130969762/namuvid.pdf
- http://files.royartist.com/uploads/1/3/2/8/132815015/wimumeza.pdf
- http://files.thedevilinthegrape.com/uploads/1/3/0/7/130740521/dovisikite.pdf
- https://cdn.shopify.com/s/files/1/0428/7247/1718/files/murejuwer.pdf
- https://cdn.shopify.com/s/files/1/0430/5502/2234/files/11991068246.pdf
- https://cdn.shopify.com/s/files/1/0432/5956/0094/files/xirupip.pdf
- https://cdn.shopify.com/s/files/1/0433/4115/2421/files/56073240321.pdf
- https://cdn.shopify.com/s/files/1/0430/4375/0039/files/waste_to_energy_books.pdf
- https://cdn.shopify.com/s/files/1/0429/5491/5993/files/convert_multiple_ppt_to.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tozonolemudafolafoxi.pdf
- https://cdn.shopify.com/s/files/1/0433/0592/6809/files/dapod.pdf
- https://cdn.shopify.com/s/files/1/0431/8769/9876/files/96490350831.pdf
- https://cdn.shopify.com/s/files/1/0432/9819/3566/files/vazitun.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_off0000594f.bin53ad1d49c93080e3419cc6524c4b651916092ea960fd5fee4901f7bac0b549f8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x594F | 5436 bytes |
font_01_sfnt_off00006bc8.binb8920a206cd570692e88a4371d52e5751d84884cb53e44314f24763b608629e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BC8 | 10048 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.