MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains embedded URLs, with one identified as a malicious redirector. The document body text, though partially corrupted, mentions 'Icloudin download server', suggesting a phishing lure. The presence of numerous external PDF links, many hosted on Shopify, indicates a link farm strategy, likely to obscure the malicious redirector.
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=icloudin+download+server
- http://files.janetslove.com/uploads/1/3/0/7/130775917/873e3c0de677d6.pdf
- http://dedape.bronxbash.com/uploads/1/3/2/7/132710567/xeguxofatezaloworat.pdf
- http://files.concernedcitizensohio.org/uploads/1/3/0/7/130739117/vekaraz.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/totavari.pdf
- https://cdn.shopify.com/s/files/1/0433/9128/7452/files/filenona.pdf
- https://cdn.shopify.com/s/files/1/0435/3448/3605/files/accounting_spreadsheet_google_docs.pdf
- https://cdn.shopify.com/s/files/1/0429/6487/7471/files/labininudurozoxogunefu.pdf
- https://cdn.shopify.com/s/files/1/0428/1312/8871/files/lugakawafaji.pdf
- https://cdn.shopify.com/s/files/1/0430/6337/8081/files/67634259104.pdf
- https://cdn.shopify.com/s/files/1/0428/3092/1895/files/61254292826.pdf
- https://cdn.shopify.com/s/files/1/0432/6978/3720/files/tasawemebip.pdf
- https://cdn.shopify.com/s/files/1/0448/1227/1782/files/plumbing_and_sanitary_engineering.pdf
- https://cdn.shopify.com/s/files/1/0433/3430/3912/files/79327344723.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006adf.bin940ba1b5f963fc690d07412f1db2cbf5a71395cdb4d2d5b0307bcfb2cd081ceb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6ADF | 5024 bytes |
font_01_sfnt_off00007c08.bin0196bda681a20002aee5b76fada6d127653cb3a32c6c3e832c59783ae78c83a4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C08 | 13620 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.