MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, with one specifically identified as a malicious redirector pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains text suggesting it is a 'job order costing sheet', a common lure for phishing or malware distribution. The presence of numerous external PDF links, many hosted on Shopify, indicates a link farm designed to obscure the malicious redirector.
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=job+order+costing+sheet
- http://bijes.wardensworld.com/uploads/1/3/2/7/132740405/gijotiwokariribiruz.pdf
- http://files.samuelpriven.com/uploads/1/3/0/7/130738673/rubenagilup.pdf
- http://kokazod.araiacademy.com/uploads/1/3/0/7/130739059/4689.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/7501/8662/files/cessna_210_poh_download.pdf
- https://cdn.shopify.com/s/files/1/0434/6553/9741/files/goxoburipofowamajixorunas.pdf
- https://cdn.shopify.com/s/files/1/0430/8959/2473/files/38085404067.pdf
- https://cdn.shopify.com/s/files/1/0439/0764/5595/files/robonik_biochemistry_analyser_service_manual.pdf
- https://cdn.shopify.com/s/files/1/0433/8358/6974/files/94731849852.pdf
- https://cdn.shopify.com/s/files/1/0430/0364/2007/files/sonoze.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/37394074323.pdf
- https://cdn.shopify.com/s/files/1/0427/8861/8396/files/84782624023.pdf
- https://cdn.shopify.com/s/files/1/0434/5239/9777/files/ligupaxipoz.pdf
- https://cdn.shopify.com/s/files/1/0452/8193/5522/files/fukevoromegamaromupezufe.pdf
- https://cdn.shopify.com/s/files/1/0430/1075/2663/files/levudopo.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_off00007cce.binb63b6a01460a52ef3c5232f5883bafabb5a9440a4339d75f2f5e92a4c48e405c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CCE | 5088 bytes |
font_01_sfnt_off00008e07.bin30f8fb4d3df66723919b0f189b38053af422ce59ee0f5aa6810e3f3a5780a31a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E07 | 10292 bytes |
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