MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a link farm hosted on Shopify. One of these links, 'https://ttraff.cc/pify?keyword=atmel+studio+6.+1+free', is identified as a malicious redirector. This suggests the document's primary purpose is to redirect users to malicious sites, likely for phishing or malware distribution.
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.cc/pify?keyword=atmel+studio+6.+1+free
- http://files.adaofny.com/uploads/1/3/0/8/130814432/7826242.pdf
- http://files.ivoryemily.com/uploads/1/3/2/3/132303407/1929298.pdf
- http://files.pathwaysretreat.org/uploads/1/3/0/8/130813645/legufuvav-tufodevewub-degowu-zizaw.pdf
- http://dikudo.centerlightmagazine.com/uploads/1/3/0/7/130776031/pogimabibut.pdf
- http://sudug.oeufrier.ca/uploads/1/3/0/7/130740117/2522313.pdf
- https://cdn.shopify.com/s/files/1/0462/2925/8389/files/alternative_energy_systems_and_applications_hodge.pdf
- https://cdn.shopify.com/s/files/1/0434/5777/3725/files/27515776111.pdf
- https://cdn.shopify.com/s/files/1/0428/2862/8135/files/physx_loader_dll.pdf
- https://cdn.shopify.com/s/files/1/0430/3486/9921/files/broken_crown_mumford_and_sons_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0430/9562/1796/files/tevipaf.pdf
- https://cdn.shopify.com/s/files/1/0440/0090/3318/files/menejaf.pdf
- https://cdn.shopify.com/s/files/1/0431/8868/2916/files/89510090967.pdf
- https://cdn.shopify.com/s/files/1/0429/6926/8383/files/data_comparison_between_two_excel_sheets.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_off0000701f.bin274acc53a8b325a2ffffceee0fd1641560684331687666588697c2e861b3122b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x701F | 5068 bytes |
font_01_sfnt_off00008158.bin41b142cd39dafc1ddc7e8d2d127bc779480dd7efd79a9856348160fa61b769bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8158 | 10460 bytes |
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