MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to external PDFs, and one specific URL is identified as a malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure for a "Bd movie server". The presence of numerous external links suggests an attempt to drive traffic to potentially malicious sites, possibly for SEO manipulation or to host further malicious 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.ru/pify?keyword=bd+movie++server
- http://mapidu.funeralministry.com/uploads/1/3/1/4/131453046/fovijagevabezubafoj.pdf
- http://files.teachermrho.com/uploads/1/3/2/6/132681201/5461e778c419e.pdf
- http://files.boscawenpubliclibrary.org/uploads/1/3/1/6/131606758/debefodotos.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/8473/2829/files/mafuxujodumi.pdf
- https://cdn.shopify.com/s/files/1/0429/8424/3351/files/rimukotati.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/42820491308.pdf
- https://cdn.shopify.com/s/files/1/0435/3864/5144/files/8015667774.pdf
- https://cdn.shopify.com/s/files/1/0428/3603/3695/files/pengertian_behaviorisme.pdf
- https://cdn.shopify.com/s/files/1/0438/1740/2530/files/83544399880.pdf
- https://cdn.shopify.com/s/files/1/0436/8993/5003/files/malondialdehyde_lipid_peroxidation.pdf
- https://cdn.shopify.com/s/files/1/0432/8328/4136/files/1097650250.pdf
- https://cdn.shopify.com/s/files/1/0432/8026/9462/files/66901758768.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
- http://www.geocities.com/mitra_anirban/hobbies.htmGNU
- http://www.gnu.org/copyleft/gpl.htmRegular
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000073b0.bin1cb7233960f8b514bdc502aae08225b98c0fb1984e7a7c1e777e3dabca42303b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73B0 | 4836 bytes |
font_01_sfnt_off00008410.bina7c194c348f4bc26aad06ae1fa1eadf76503a3aca856ff80314c3d87a816eea9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8410 | 3720 bytes |
font_02_sfnt_off00008f70.bin27d00a1d5593e5f36ad63c01a89f9f44a38ec7d849e1987e6d018d6afe16f02c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F70 | 13060 bytes |
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