MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. The document body, though partially corrupted, includes the text 'Pet guardianship form' and the malicious URL, suggesting a social engineering lure. Additionally, numerous PDF links were found, many hosted on Shopify, indicating a potential link farm for distributing 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.com/pify?keyword=pet+guardianship+form
- http://files.moniquesartjewelry.com/uploads/1/3/1/6/131606550/8519566.pdf
- http://files.spawholesaleproducts.com/uploads/1/3/1/8/131856987/965ca67fbbe5.pdf
- http://files.balancedwaw.com/uploads/1/3/0/7/130776641/fbeb7c8b953eb9.pdf
- http://files.wgscontemporary.com/uploads/1/3/1/3/131380995/f4424a.pdf
- http://files.harrisburghigh.org/uploads/1/3/1/3/131379371/d7ff44.pdf
- https://cdn.shopify.com/s/files/1/0428/5654/6467/files/fojizajogarevev.pdf
- https://cdn.shopify.com/s/files/1/0435/1718/2104/files/75476339420.pdf
- https://cdn.shopify.com/s/files/1/0433/7578/8184/files/73565905341.pdf
- https://cdn.shopify.com/s/files/1/0430/8857/6661/files/29104775759.pdf
- https://cdn.shopify.com/s/files/1/0437/0504/1051/files/91343991537.pdf
- https://cdn.shopify.com/s/files/1/0428/4533/9814/files/ews_certificate_format.pdf
- https://cdn.shopify.com/s/files/1/0432/0244/5475/files/lusedotevixovikarek.pdf
- https://cdn.shopify.com/s/files/1/0431/7963/8942/files/gojubatikomipiziw.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/12909571685.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_off00005fcc.bin3e54d1190f69e06ee1063f9f17a93e28df0b681c3a5e94d11b973b076759064e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FCC | 5424 bytes |
font_01_sfnt_off00007215.bine22bc1c91e62f2d2a15f40923011204d7a4300959175cd16d894edbbe3d4cac4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7215 | 10564 bytes |
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