MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
The PDF contains a large number of embedded links, many of which point to a link farm hosted on cdn.shopify.com, and one critical link to ttraff.com, a known malicious redirector. The document body, though heavily obfuscated, contains the text 'Final fantasy 8 bahamut guide' and the malicious URL, suggesting a lure to trick users into clicking the link. The ML classifier also strongly indicated maliciousness.
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.com/pify?keyword=final+fantasy+8+bahamut+guide
- http://files.bejustalittlebetter.com/uploads/1/3/1/3/131384081/lasovilugiw.pdf
- http://dadaso.betinaduro.com/uploads/1/3/0/7/130739624/rifawekefigito_gemeworepobej_kenef_nunove.pdf
- https://cdn.shopify.com/s/files/1/0427/6341/9815/files/lugusit.pdf
- https://cdn.shopify.com/s/files/1/0434/1936/9639/files/wing_chun_techniques_manual.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/78299439052.pdf
- https://cdn.shopify.com/s/files/1/0436/0595/0626/files/zefinuvema.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/646255477.pdf
- https://cdn.shopify.com/s/files/1/0430/7098/0247/files/beratervertrag_muster.pdf
- https://cdn.shopify.com/s/files/1/0433/4593/6534/files/aadhar_card_online_free_download.pdf
- https://cdn.shopify.com/s/files/1/0429/4826/4089/files/ielts_academic_reading_practice_test_with_answers.pdf
- https://cdn.shopify.com/s/files/1/0451/7547/2279/files/susifadeb.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005f15.binf5ec986226c874d7a6f87f0604038adb117ce7e6a078a17f7a4e2089e8dc08c8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F15 | 5388 bytes |
font_01_sfnt_off0000713a.bin3384d8a9270de2d38ef0c84e69650a039e9091abd49e89024d9afef7bceaac34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x713A | 12880 bytes |
font_02_sfnt_off00009b0a.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B0A | 4324 bytes |
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