MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document contains a large number of embedded links, many pointing to Shopify domains, but one critical link to 'ttraff.ru' is identified as a malicious redirector. The document body, though heavily obfuscated, contains the same malicious URL. This suggests the primary intent is to redirect the user to a malicious site, likely for further exploitation or phishing. No scripts were extracted, and the document body's content is minimal beyond the embedded URLs.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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.ru/wb?keyword=importance%20of%20set%20induction%20pdf
- http://files.writeyourfirststory.com/uploads/1/3/2/8/132814900/3419155.pdf
- http://files.musicmakersplymouth.com/uploads/1/3/1/4/131437378/05ec8d483a9f5be.pdf
- https://cdn.shopify.com/s/files/1/0431/9258/2293/files/7633192682.pdf
- https://cdn.shopify.com/s/files/1/0432/7473/1685/files/nopozovuka.pdf
- https://cdn.shopify.com/s/files/1/0434/4987/6641/files/early_termination_fee_verizon.pdf
- https://cdn.shopify.com/s/files/1/0431/8904/3358/files/vojogidasedunoforijujopix.pdf
- https://cdn.shopify.com/s/files/1/0431/3304/2839/files/dupaxe.pdf
- https://cdn.shopify.com/s/files/1/0440/7469/6856/files/bjt_biasing.pdf
- https://cdn.shopify.com/s/files/1/0429/8244/1113/files/bunaporigewanokikotuj.pdf
- https://cdn.shopify.com/s/files/1/0432/2240/1192/files/12171903139.pdf
- https://cdn.shopify.com/s/files/1/0431/2806/2109/files/gilezetizizase.pdf
- https://cdn.shopify.com/s/files/1/0427/5834/0774/files/nolemegimikonubefakag.pdf
- https://cdn.shopify.com/s/files/1/0432/2990/5058/files/algebra_tests.pdf
- https://cdn.shopify.com/s/files/1/0438/3706/3328/files/liditefazibuxasoru.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_off000048e8.binb854d2b8f31f81ad743f71c5b80321e638465b3c3411b98167d948a535c1364c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x48E8 | 5208 bytes |
font_01_sfnt_off00005a71.bin9552d2fa892e8b3338206ad95069948d6db974998113ff67b9037b1fe5e01efa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A71 | 9436 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.