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, specifically pointing to 'https://ttraff.cc/pify?keyword=broken+age+mod+apk'. This URL is presented within the document body, suggesting a social engineering lure to trick users into downloading potentially malicious content. The presence of a large number of external PDF links, many hosted on shopify.com, further indicates a link farm or SEO poisoning tactic to distribute the malicious PDF. The ML classifier also strongly flagged this PDF as malicious.
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=broken+age+mod+apk
- http://zudekun.clarkstownreformedchurch.org/uploads/1/3/1/1/131164250/a8b084a7dc.pdf
- https://cdn.shopify.com/s/files/1/0432/2702/1480/files/74841838216.pdf
- https://cdn.shopify.com/s/files/1/0431/5106/5243/files/kuzuwagixivutufivopodu.pdf
- https://cdn.shopify.com/s/files/1/0436/0775/2866/files/scales_and_arpeggios_aristocats.pdf
- https://cdn.shopify.com/s/files/1/0435/0679/4651/files/lexigikodetetesumebixim.pdf
- https://cdn.shopify.com/s/files/1/0435/5453/7624/files/94763231649.pdf
- https://cdn.shopify.com/s/files/1/0432/7469/8902/files/panotawelomoredosusul.pdf
- https://cdn.shopify.com/s/files/1/0434/6124/7129/files/kinemufokipiwajibileju.pdf
- https://cdn.shopify.com/s/files/1/0429/7608/4117/files/pair_xbox_one_controller.pdf
- https://cdn.shopify.com/s/files/1/0432/3636/0351/files/mofat.pdf
- https://cdn.shopify.com/s/files/1/0435/1960/6936/files/nasiwaputunikusufeda.pdf
- https://cdn.shopify.com/s/files/1/0433/7395/3187/files/bank_exam_study_material_free_download.pdf
- https://cdn.shopify.com/s/files/1/0438/7710/5832/files/34424554807.pdf
- https://cdn.shopify.com/s/files/1/0429/0789/3919/files/55626852114.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_off000062a4.bin05579f9b8d62550133e525974006e4488eda1533a4a8d755fd482fbb9529987d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62A4 | 5180 bytes |
font_01_sfnt_off00007430.bin355d8efa46792b6d7f9cff4074587d3ee8b8e856d773f98d2243bcf07555b88d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7430 | 10060 bytes |
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