MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=can+t+help+falling+in+love+with+you+guitar+pdf'. Additionally, it exhibits a PDF link farm behavior, with numerous links to external PDFs hosted on platforms like Shopify. The ML classifier strongly flagged this PDF as malicious, indicating a high likelihood of malicious intent, likely for phishing or malware delivery.
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=can+t+help+falling+in+love+with+you+guitar+pdf
- http://files.sweetblackberry.org/uploads/1/3/0/7/130738696/f187805e9dcb.pdf
- http://files.bellcreekagility.com/uploads/1/3/1/4/131436981/7642610.pdf
- http://xojazeko.propheticgeneration.com/uploads/1/3/0/7/130775320/db066b.pdf
- https://cdn.shopify.com/s/files/1/0427/8750/4294/files/mojoranoj.pdf
- https://cdn.shopify.com/s/files/1/0430/8906/8185/files/public_speaking_rubrics.pdf
- https://cdn.shopify.com/s/files/1/0431/1659/3312/files/pojiraxazidofufotajifa.pdf
- https://cdn.shopify.com/s/files/1/0435/5706/0769/files/rimigavijewelegeborukex.pdf
- https://cdn.shopify.com/s/files/1/0432/9222/9797/files/23084243428.pdf
- https://cdn.shopify.com/s/files/1/0435/6934/8763/files/komorugu.pdf
- https://cdn.shopify.com/s/files/1/0428/5435/1015/files/45617488397.pdf
- https://cdn.shopify.com/s/files/1/0437/3564/6357/files/lapijegig.pdf
- https://cdn.shopify.com/s/files/1/0435/2655/3755/files/powugamuronukutovuwoze.pdf
- https://cdn.shopify.com/s/files/1/0438/7468/0987/files/chain_rule.pdf
- https://cdn.shopify.com/s/files/1/0433/8014/6334/files/musonutaxowi.pdf
- https://cdn.shopify.com/s/files/1/0431/8094/9658/files/kinexejamiso.pdf
- https://cdn.shopify.com/s/files/1/0438/2287/4781/files/82026459549.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/mowojemabedeju.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_off000066a6.bin576241470bfe52e02e3f9259e90f5bc4f40810cd742f9a5a1ff89d62c7057a81 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66A6 | 5284 bytes |
font_01_sfnt_off000078b4.bin784d70bbb42cf0fc2fb885df5921cf436beb30ca4c64d804588ee310eb586d40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78B4 | 10224 bytes |
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