MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, which is also present in the document body. This link, 'https://ttraff.cc/pify?keyword=daily+attendance+app+android', likely leads to a malicious site. The PDF also exhibits characteristics of a link farm, with numerous embedded links, many pointing to Shopify domains, suggesting an attempt to obscure the final malicious destination.
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=daily+attendance+app+android
- http://files.wiseowl3rd.com/uploads/1/3/2/7/132740905/bixej-movaresedi.pdf
- http://bupexot.loanheadcc.org/uploads/1/3/1/8/131856476/wamedikebiwos.pdf
- https://cdn.shopify.com/s/files/1/0438/0796/5345/files/midas_trend_download.pdf
- https://cdn.shopify.com/s/files/1/0432/1135/8369/files/yarg_anahtar_kelimelerle_eitim_bilimleri.pdf
- https://cdn.shopify.com/s/files/1/0437/7896/5656/files/92128660894.pdf
- https://cdn.shopify.com/s/files/1/0432/2187/6900/files/sazuwabogulakaveburigusa.pdf
- https://cdn.shopify.com/s/files/1/0433/0012/6885/files/putifokawuke.pdf
- https://cdn.shopify.com/s/files/1/0436/1450/3075/files/91955377121.pdf
- https://cdn.shopify.com/s/files/1/0437/0454/9531/files/what_is_closure_in_javascript.pdf
- https://cdn.shopify.com/s/files/1/0431/8923/9969/files/born_a_crime_chapter_1.pdf
- https://cdn.shopify.com/s/files/1/0431/6646/6216/files/52851268458.pdf
- https://cdn.shopify.com/s/files/1/0433/4652/6361/files/77342165995.pdf
- https://cdn.shopify.com/s/files/1/0429/8535/7463/files/eminem_marshall_mathers_lp_2_download.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_off000066cb.bin1d71a02239b81a8e96e2629247c56cf1ff503e383c80f37ae9a13be053c10fd2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66CB | 4988 bytes |
font_01_sfnt_off000077cf.bind62ea93a5ded61e34f5fcbe73ff07b6899f577ee25ad4fa2d7fc5fadeace1d46 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77CF | 10300 bytes |
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