MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains a critical heuristic indicating it links to known malicious redirector infrastructure. Additionally, it features a PDF link farm, suggesting an attempt to manipulate search engine results or distribute content broadly. The presence of a 'download button' lure further supports a social engineering attack. The primary malicious URL identified is ttraff.ru, which is used in conjunction with a keyword suggesting a fake download. No scripts were extracted from this sample.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.ru/pify?keyword=free+download+pdf+to+jpg+converter
- http://files.ljohnsonlab.com/uploads/1/3/1/1/131163533/foludog-ligojukexif-voxosup-valufasaxa.pdf
- http://files.pickleball-germany.net/uploads/1/3/0/7/130775634/boxopamokufafame.pdf
- http://files.bethelwoods.org/uploads/1/3/1/4/131406036/4783685.pdf
- http://files.ljohnsonlab.com/uploads/1/3/1/1/131163533/fol
- https://cdn.shopify.com/s/files/1/0430/5721/7693/files/tinijibawumelogomemawa.pdf
- https://cdn.shopify.com/s/files/1/0438/9902/7611/files/22281800100.pdf
- https://cdn.shopify.com/s/files/1/0427/4513/5260/files/pudel.pdf
- https://cdn.shopify.com/s/files/1/0433/6100/9829/files/mafitero.pdf
- https://cdn.shopify.com/s/files/1/0430/3018/4098/files/25078858802.pdf
- https://cdn.shopify.com/s/files/1/0439/0918/5688/files/gibifudaburefexu.pdf
- https://cdn.shopify.com/s/files/1/0432/9861/9557/files/56015787472.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/78539107281.pdf
- https://cdn.shopify.com/s/files/1/0435/9313/8333/files/zosixu.pdf
- https://cdn.shopify.com/s/files/1/0433/8217/7946/files/zuvovimisigexovaf.pdf
- https://cdn.shopify.com/s/files/1/0431/7675/5349/files/jugagurezenejavorinaj.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_off000078d9.bindc25b58eaab7ae719f5dd90e8810e2877e6e5e134700fda2e82ea29c8593237d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78D9 | 5068 bytes |
font_01_sfnt_off00008a49.bin7e393d0102ad29dc2f267a073d382c927875d6a13de515bd97a2411b4cb22dc2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A49 | 9704 bytes |
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