MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged as malicious by a machine learning classifier and contains a critical heuristic indicating it links to known malicious redirector infrastructure. The document body and embedded link structures reveal a large number of external links, many hosted on cdn.shopify.com, suggesting a link farm or redirection scheme. The primary malicious URL identified is https://ttraff.com/pify?keyword=alarm+lock+dl2700+template+pdf, which likely serves as a gateway to 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.com/pify?keyword=alarm+lock+dl2700+template+pdf
- http://files.johnschroedermusic.com/uploads/1/3/0/7/130775017/8e243f83ef8.pdf
- http://files.elbeephotography.com/uploads/1/3/2/7/132740763/6dca1cada7f.pdf
- http://divuk.kossecc.org/uploads/1/3/1/6/131636855/pekinimo.pdf
- https://cdn.shopify.com/s/files/1/0431/6728/5410/files/16960945035.pdf
- https://cdn.shopify.com/s/files/1/0436/5221/9030/files/extract_audio_from_mp4_without_transcoding.pdf
- https://cdn.shopify.com/s/files/1/0439/3179/5624/files/nedovifedubali.pdf
- https://cdn.shopify.com/s/files/1/0434/5492/2902/files/76215654881.pdf
- https://cdn.shopify.com/s/files/1/0433/7215/0947/files/marcy_platinum_home_gym.pdf
- https://cdn.shopify.com/s/files/1/0440/8092/2789/files/2002_honda_accord_manual.pdf
- https://cdn.shopify.com/s/files/1/0429/9092/8026/files/niziwidexusinorup.pdf
- https://cdn.shopify.com/s/files/1/0429/2739/0887/files/9064965432.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/walezilufotalenuzodumis.pdf
- https://cdn.shopify.com/s/files/1/0434/1484/7655/files/2272770864.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_off00005817.bin808b13e1827d55c833bea5c5970fb4d9f6f51c8c3397ce20c203d87a1b58c5d8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5817 | 5532 bytes |
font_01_sfnt_off00006adc.binb07352863e84b42eb5c3cb7f5e571a88fae6a8a0c7b92380e13715fd95364b03 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6ADC | 13952 bytes |
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