MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many pointing to potentially malicious redirectors like 'ttraff.com'. The document body, though heavily obfuscated, contains text suggesting it is a 'cdate sql report builder', which is likely a lure. The ML classifier strongly indicated maliciousness, and the presence of redirector links confirms a malicious intent to lead the user to harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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=cdate+sql+report+builder
- http://xumevazu.chesterandellie.com/uploads/1/3/1/3/131379021/fuvamuseneber_famegaxupijiv.pdf
- http://gufizabur.conservationoffineart.com/uploads/1/3/0/9/130969300/9497966.pdf
- http://files.aberdeenlatinschool.com/uploads/1/3/2/7/132740564/66c3aeb1e9.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/44411244229.pdf
- https://cdn.shopify.com/s/files/1/0431/0489/5143/files/building_drawing_plan_elevation_section.pdf
- https://cdn.shopify.com/s/files/1/0433/3302/5960/files/34144905846.pdf
- https://cdn.shopify.com/s/files/1/0429/5272/0543/files/mutagiput.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/79265304831.pdf
- https://cdn.shopify.com/s/files/1/0433/2837/2904/files/4564431415.pdf
- https://cdn.shopify.com/s/files/1/0434/2880/6808/files/24389393344.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tivaluzisezulumavolo.pdf
- https://cdn.shopify.com/s/files/1/0432/2040/2337/files/sivovufogifutilutokilaso.pdf
- https://cdn.shopify.com/s/files/1/0440/8734/5304/files/refuju.pdf
- https://cdn.shopify.com/s/files/1/0432/4907/4336/files/95420088.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_off00005416.bin847d37a2e78a84431b561eeb3e8e145021940bc43f1ae98b16d472da9777ef75 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5416 | 5124 bytes |
font_01_sfnt_off00006582.bin9215913b0de5288865ab073184d53e3d2ef2f2e48dc7d9b56fb0b20a0dc76dc6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6582 | 10924 bytes |
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