MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to a link farm hosted on Shopify. One of the primary links redirects to a known malicious redirector. The document body, though heavily obfuscated, suggests a lure related to file creation, likely to trick users into clicking the malicious links.
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=cara+buat+file+csv+dan+pdf+spt
- http://files.leemg.org/uploads/1/3/0/7/130776599/rewitufegasilosufal.pdf
- http://files.forevermiafoundation.org/uploads/1/3/0/7/130776676/a89caf5f.pdf
- http://files.hcncnewfs.org/uploads/1/3/0/8/130873979/daxigetifus.pdf
- https://cdn.shopify.com/s/files/1/0435/0191/2224/files/keseralelavixepitewigef.pdf
- https://cdn.shopify.com/s/files/1/0441/4645/8776/files/xusiwafajeralowolajusavid.pdf
- https://cdn.shopify.com/s/files/1/0435/2576/7327/files/lajad.pdf
- https://cdn.shopify.com/s/files/1/0434/6868/5464/files/59333505271.pdf
- https://cdn.shopify.com/s/files/1/0437/3463/0549/files/77427903288.pdf
- https://cdn.shopify.com/s/files/1/0431/5486/6333/files/xipajazekonazeguladogiv.pdf
- https://cdn.shopify.com/s/files/1/0428/9065/7951/files/zevag.pdf
- https://cdn.shopify.com/s/files/1/0432/6375/4404/files/dulilosinazolaja.pdf
- https://cdn.shopify.com/s/files/1/0431/7341/3028/files/7308231631.pdf
- https://cdn.shopify.com/s/files/1/0430/3382/1347/files/zirapebevexofogul.pdf
- https://cdn.shopify.com/s/files/1/0431/9094/3902/files/satuzisunoworotodubi.pdf
- https://cdn.shopify.com/s/files/1/0439/6164/7262/files/lubobabasetove.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_off00006c25.binb83c53a7febf891c384f4a105cb98ba7349037ed3ab29c9838b44e54b1a7327b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C25 | 5144 bytes |
font_01_sfnt_off00007db5.bin5e75bdb31a2ff37807fdba90ad762207ceb67176866ab3a8b7a79e6975338691 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DB5 | 9936 bytes |
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