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 'https://ttraff.cc/pify?keyword=camscanner+software+free'. This URL is likely used to redirect the user to a malicious site. The document body also contains this URL and other embedded URLs, suggesting a lure to download or view content, which is a common phishing tactic. The presence of a large number of external PDF links, many hosted on Shopify, further indicates a link farm designed to attract traffic.
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=camscanner+software+free
- http://files.aclickawaytraining.com/uploads/1/3/2/6/132683014/1135131.pdf
- http://files.windsweptpoodles.net/uploads/1/3/0/8/130813646/fikolatofike_nikuso_zuluvebabiwe_zasurivope.pdf
- http://files.cvpsecurity.com/uploads/1/3/2/7/132740692/2673850.pdf
- https://cdn.shopify.com/s/files/1/0437/5347/2151/files/c20_concrete_mix_ratio.pdf
- https://cdn.shopify.com/s/files/1/0454/2916/2152/files/java_advanced_thread_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/49839171509.pdf
- https://cdn.shopify.com/s/files/1/0434/5305/5128/files/79750925303.pdf
- https://cdn.shopify.com/s/files/1/0431/0325/6737/files/94948548739.pdf
- https://cdn.shopify.com/s/files/1/0433/5802/7928/files/76430619508.pdf
- https://cdn.shopify.com/s/files/1/0437/8856/6677/files/wososizajupatunafemibiki.pdf
- https://cdn.shopify.com/s/files/1/0429/9866/1279/files/40868264839.pdf
- https://cdn.shopify.com/s/files/1/0431/6623/6826/files/galvanic_corrosion.pdf
- https://cdn.shopify.com/s/files/1/0430/7088/1946/files/98958890382.pdf
- https://cdn.shopify.com/s/files/1/0434/8172/7129/files/6216726489.pdf
- https://cdn.shopify.com/s/files/1/0431/2032/8864/files/sofixitavu.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_off00006718.binda228239378343f80251374b6a3a90bf897cc799695b8a2185ea9fa0cc08c1cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6718 | 4992 bytes |
font_01_sfnt_off00007809.binda0a47e3c1806eae8a98fcdb36cdd67d85eb4eb6bbbde18f7896aa9d1ce8a08c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7809 | 10528 bytes |
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